/* Copyright (C) 2000-2005 SKYRIX Software AG This file is part of SOPE. SOPE is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. SOPE is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with SOPE; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "WETableView.h" #include "WETableView+Grouping.h" #include "WETableViewState.h" #include "WETableViewColorConfig.h" #include "WETableViewIconConfig.h" #include "WETableViewLabelConfig.h" #include "common.h" #include #include #include "WEContextConditional.h" @interface WETableView(JavaScriptAdditions) - (void)_appendGroupCollapseScript:(WOResponse *)_resp inContext:(WOContext *)_ctx; - (void)jsButton:(WOResponse *)_resp ctx:(WOContext *)_ctx name:(NSString *)_name button:(NSString *)_button; - (void)appendJavaScript:(WOResponse *)_resp inContext:(WOContext *)_ctx; - (void)_appendTableContentAsScript:(WOResponse *)_resp inContext:(WOContext *)_ctx; - (void)_appendScriptLink:(WOResponse *)_response name:(NSString *)_name; - (void)_appendScriptImgName:(WOResponse *)_response name:(NSString *)_name; @end #include @implementation WETableView static NSNumber *YesNumber = nil; static NSNumber *NoNumber = nil; static Class StrClass = Nil; static BOOL ShowNavigationAlways = YES; static BOOL ShowNavigationInFooter = YES; + (int)version { return [super version] + 1 /* v3 */; } + (void)initialize { NSUserDefaults *ud = [NSUserDefaults standardUserDefaults]; NSAssert2([super version] == 2, @"invalid superclass (%@) version %i !", NSStringFromClass([self superclass]), [super version]); StrClass = [NSString class]; if (YesNumber == nil) YesNumber = [[NSNumber numberWithBool:YES] retain]; if (NoNumber == nil) NoNumber = [[NSNumber numberWithBool:NO] retain]; ShowNavigationAlways = [ud boolForKey:@"WETableView_showBlindNavigation"]; } static NSString *retStrForInt(int i) { switch(i) { case 0: return @"0"; case 1: return @"1"; case 2: return @"2"; case 3: return @"3"; case 4: return @"4"; case 5: return @"5"; case 6: return @"6"; case 7: return @"7"; case 8: return @"8"; case 9: return @"9"; case 10: return @"10"; // TODO: find useful count! default: return [[StrClass alloc] initWithFormat:@"%i", i]; } } - (id)initWithName:(NSString *)_name associations:(NSDictionary *)_config template:(WOElement *)_c { if ((self = [super initWithName:_name associations:_config template:_c])) { self->state = [[WETableViewState alloc] init]; self->list = WOExtGetProperty(_config, @"list"); self->currentBatch = WOExtGetProperty(_config, @"currentBatch"); self->batchSize = WOExtGetProperty(_config, @"batchSize"); self->item = WOExtGetProperty(_config, @"item"); self->index = WOExtGetProperty(_config, @"index"); self->identifier = WOExtGetProperty(_config, @"identifier"); self->previousItem = WOExtGetProperty(_config, @"previousItem"); self->previousIndex = WOExtGetProperty(_config, @"previousIndex"); self->sortedKey = WOExtGetProperty(_config, @"sortedKey"); self->isDescending = WOExtGetProperty(_config, @"isDescending"); self->selection = WOExtGetProperty(_config, @"selection"); self->groups = WOExtGetProperty(_config, @"groups"); self->showGroup = WOExtGetProperty(_config, @"showGroup"); // display state self->indexOfFirst = WOExtGetProperty(_config, @"indexOfFirstDisplayedObject"); self->indexOfLast = WOExtGetProperty(_config, @"indexOfLastDisplayedObject"); self->collapseOnClient = WOExtGetProperty(_config, @"collapseOnClient"); self->scrollOnClient = WOExtGetProperty(_config, @"scrollOnClient"); self->autoScroll = WOExtGetProperty(_config, @"autoScroll"); self->showBatchResizeButtons = WOExtGetProperty(_config, @"showBatchResizeButtons"); // actions self->sortAction = WOExtGetProperty(_config, @"sortAction"); self->firstAction = WOExtGetProperty(_config, @"firstAction"); self->previousAction = WOExtGetProperty(_config, @"previousAction"); self->nextAction = WOExtGetProperty(_config, @"nextAction"); self->lastAction = WOExtGetProperty(_config, @"lastAction"); // config stuff: self->colors = [[WETableViewColorConfig alloc] initWithAssociations:_config]; self->groupColor = WOExtGetProperty(_config, @"groupColor"); self->fontColor = WOExtGetProperty(_config, @"fontColor"); self->fontFace = WOExtGetProperty(_config, @"fontFace"); self->fontSize = WOExtGetProperty(_config, @"fontSize"); // icons: self->icons = [[WETableViewIconConfig alloc] initWithAssociations:_config]; self->groupOpenedIcon = WOExtGetProperty(_config, @"groupOpenedIcon"); self->groupClosedIcon = WOExtGetProperty(_config, @"groupClosedIcon"); // labels: self->labels = [[WETableViewLabelConfig alloc] initWithAssociations:_config]; self->cellspacing = WOExtGetProperty(_config, @"cellspacing"); self->cellpadding = WOExtGetProperty(_config, @"cellpadding"); self->border = WOExtGetProperty(_config, @"border"); self->showGroupTitle = WOExtGetProperty(_config, @"showGroupTitle"); #define SetAssociationValue(_a_, _value_) \ if (_a_ == nil) \ _a_ = [[WOAssociation associationWithValue:_value_] retain]; SetAssociationValue(self->cellspacing, @"0"); SetAssociationValue(self->cellpadding, @"1"); SetAssociationValue(self->border, @"0"); #undef SetAssociationValue if (self->list == nil) { [self logWithFormat:@"ERROR: no 'list' binding is set!"]; [self release]; return nil; } self->state->doScriptScrolling = NO; self->template = [_c retain]; } return self; } - (void)dealloc { [self->state release]; [self->colors release]; [self->labels release]; [self->icons release]; [self->list release]; [self->currentBatch release]; [self->batchSize release]; [self->item release]; [self->index release]; [self->identifier release]; [self->previousItem release]; [self->previousIndex release]; [self->sortedKey release]; [self->isDescending release]; [self->selection release]; [self->groups release]; [self->showGroup release]; [self->indexOfFirst release]; [self->indexOfLast release]; [self->collapseOnClient release]; [self->scrollOnClient release]; [self->autoScroll release]; [self->showBatchResizeButtons release]; [self->sortAction release]; [self->firstAction release]; [self->previousAction release]; [self->nextAction release]; [self->lastAction release]; [self->fontColor release]; [self->fontFace release]; [self->fontSize release]; [self->groupColor release]; [self->groupOpenedIcon release]; [self->groupClosedIcon release]; [self->allObjects release]; [self->scriptID release]; [self->template release]; [self->cellpadding release]; [self->cellspacing release]; [self->border release]; [self->showGroupTitle release]; [super dealloc]; } static inline void _applyIdentifier(WETableView *self, WOComponent *comp, NSString *_idx) { unsigned count; count = [self->allObjects count]; if (count > 0) { unsigned i; /* find subelement for unique id */ for (i = 0; i < count; i++) { NSString *ident; if (self->index) [self->index setUnsignedIntValue:i inComponent:comp]; if (self->item) { [self->item setValue:[self->allObjects objectAtIndex:i] inComponent:comp]; } if ([self->previousItem isValueSettable]) { [self->previousItem setValue:(i > self->state->firstIndex) ? [self->allObjects objectAtIndex:i-1] : nil inComponent:comp]; } if ([self->previousIndex isValueSettable]) [self->previousIndex setUnsignedIntValue:(i-1) inComponent:comp]; ident = [self->identifier stringValueInComponent:comp]; if ([ident isEqualToString:_idx]) { /* found subelement with unique id */ return; } } [comp logWithFormat: @"WETableView: array did change, " @"unique-id isn't contained."]; [self->item setValue:nil inComponent:comp]; [self->index setUnsignedIntValue:0 inComponent:comp]; } } static inline void _applyItems_(WETableView *self, WOComponent *cmp, int i) { if ([self->index isValueSettable]) [self->index setUnsignedIntValue:i inComponent:cmp]; if ([self->item isValueSettable]) [self->item setValue:[self->allObjects objectAtIndex:i] inComponent:cmp]; if ([self->previousItem isValueSettable]) { id value; value = (i > (int)self->state->firstIndex) ? [self->allObjects objectAtIndex:(i - 1)] : nil; [self->previousItem setValue:value inComponent:cmp]; } if ([self->previousIndex isValueSettable]) [self->previousIndex setUnsignedIntValue:(i-1) inComponent:cmp]; } static inline void _applyState_(WETableView *self, WOComponent *cmp) { if ([self->currentBatch isValueSettable]) [self->currentBatch setUnsignedIntValue:self->state->currentBatch inComponent:cmp]; } - (void)updateStateInContext:(WOContext *)_ctx { WEClientCapabilities *ccaps; BOOL isAutoScroll; WOComponent *cmp; NSArray *array; unsigned batchIdx, size, cnt; cmp = [_ctx component]; ccaps = [[_ctx request] clientCapabilities]; isAutoScroll = [ccaps doesSupportCSSOverflow]; self->state->doScriptScrolling = [ccaps isInternetExplorer]; self->state->doScriptCollapsing = [ccaps isInternetExplorer]; if (self->state->doScriptCollapsing) { self->state->doScriptCollapsing = [self->collapseOnClient boolValueInComponent:cmp]; } if ([[self->autoScroll valueInComponent:cmp] intValue] < 10) isAutoScroll = NO; else if (isAutoScroll) self->state->doScriptScrolling = NO; /* use JavaScript on InternetExplorer only */ self->state->doScriptScrolling = (self->state->doScriptScrolling) ? (self->state->batchCount > 1) : NO; self->state->doScriptScrolling = (self->state->doScriptScrolling) ? [self->scrollOnClient boolValueInComponent:cmp] : NO; array = [self->list valueInComponent:cmp]; batchIdx = [self->currentBatch unsignedIntValueInComponent:cmp]; size = [self->batchSize unsignedIntValueInComponent:cmp]; cnt = [array count]; size = (isAutoScroll) ? cnt : size; batchIdx = (batchIdx) ? batchIdx : 1; batchIdx = ((batchIdx * size) < (cnt+size)) ? batchIdx : 1; ASSIGN(self->allObjects, array); self->state->currentBatch = batchIdx; self->state->batchSize = size; self->state->batchCount = (!size) ? 1 :(cnt / size) + ((cnt % size) ? 1 : 0); self->state->firstIndex = (batchIdx - 1) * size; self->state->lastIndex = (size == 0 || !((self->state->firstIndex+size) < cnt)) ? cnt-1 : self->state->firstIndex + size - 1; if ([self->indexOfFirst isValueSettable]) { [self->indexOfFirst setUnsignedIntValue:self->state->firstIndex inComponent:cmp]; } if ([self->indexOfLast isValueSettable]) { [self->indexOfLast setUnsignedIntValue:self->state->lastIndex inComponent:cmp]; } self->state->doCheckBoxes = ([_ctx isInForm] && [self->selection isValueSettable]) ? YES : NO; self->state->doOverflow = isAutoScroll; } - (void)updateScriptIdInContext:(WOContext *)_ctx { NSArray *tmp; NSString *str; tmp = [[_ctx elementID] componentsSeparatedByString:@"."]; str = [tmp componentsJoinedByString:@""]; ASSIGN(self->scriptID, str); } - (void)updateConfigInContext:(WOContext *)_ctx { WOComponent *cmp; NSString *tmp; cmp = [_ctx component]; [self->colors updateConfigInContext:_ctx]; [self->icons updateConfigInContext:_ctx]; [self->labels updateConfigInContext:_ctx]; #define SetConfigInContext(_a_, _key_) \ if (_a_ && (tmp = [_a_ valueInComponent:cmp])) \ [_ctx setObject:tmp forKey:_key_]; \ SetConfigInContext(self->fontColor, WETableView_fontColor); SetConfigInContext(self->fontFace, WETableView_fontFace); SetConfigInContext(self->fontSize, WETableView_fontSize); #undef SetConfigInContext } - (void)removeConfigInContext:(WOContext *)_ctx { [_ctx removeObjectForKey:WETableView_titleColor]; [_ctx removeObjectForKey:WETableView_headerColor]; [_ctx removeObjectForKey:WETableView_footerColor]; [_ctx removeObjectForKey:WETableView_evenColor]; [_ctx removeObjectForKey:WETableView_oddColor]; [_ctx removeObjectForKey:WETableView_fontColor]; [_ctx removeObjectForKey:WETableView_fontFace]; [_ctx removeObjectForKey:WETableView_fontSize]; [_ctx removeObjectForKey:WETableView_downwardIcon]; [_ctx removeObjectForKey:WETableView_upwardIcon]; [_ctx removeObjectForKey:WETableView_nonSortIcon]; [_ctx removeObjectForKey:WETableView_first]; [_ctx removeObjectForKey:WETableView_first_blind]; [_ctx removeObjectForKey:WETableView_previous]; [_ctx removeObjectForKey:WETableView_previous_blind]; [_ctx removeObjectForKey:WETableView_next]; [_ctx removeObjectForKey:WETableView_next_blind]; [_ctx removeObjectForKey:WETableView_last]; [_ctx removeObjectForKey:WETableView_last_blind]; [_ctx removeObjectForKey:WETableView_select_all]; [_ctx removeObjectForKey:WETableView_deselect_all]; [_ctx removeObjectForKey:WETableView_ofLabel]; [_ctx removeObjectForKey:WETableView_toLabel]; [_ctx removeObjectForKey:WETableView_firstLabel]; [_ctx removeObjectForKey:WETableView_previousLabel]; [_ctx removeObjectForKey:WETableView_nextLabel]; [_ctx removeObjectForKey:WETableView_lastLabel]; [_ctx removeObjectForKey:WETableView_pageLabel]; [_ctx removeObjectForKey:WETableView_sortLabel]; } - (NSArray *)_collectDataInContext:(WOContext *)_ctx { NSAutoreleasePool *pool; NSMutableArray *matrix = nil; NSMutableArray *headInfos = nil; NSString *k = nil; WOComponent *cmp = nil; id oldGroup = nil; int i, first, last; int sortedHeadIndex = -2; pool = [[NSAutoreleasePool alloc] init]; cmp = [_ctx component]; k = [self->sortedKey stringValueInComponent:cmp]; first = self->state->firstIndex; last = self->state->lastIndex; matrix = [NSMutableArray arrayWithCapacity:last-first+1]; [_ctx setObject:YesNumber forKey:WETableView_CollectMode]; [_ctx setObject:k forKey:WETableView_SORTEDKEY]; self->state->groupCount = 0; for (i=first; i<=last; i++) { NSMutableArray *infos = nil; NSString *tmp = nil; _applyItems_(self, cmp, i); [_ctx removeObjectForKey:WETableView_INFOS]; [self->template appendToResponse:nil inContext:_ctx]; infos = [_ctx objectForKey:WETableView_INFOS]; if (infos == nil) infos = [NSArray array]; NSAssert(infos != nil, @"Infos is nil."); if (headInfos == nil) { unsigned j, cnt; headInfos = [[NSMutableArray alloc] initWithArray:infos]; for (j=0, cnt=[headInfos count]; jisEven = (((i-first) % 2) == 0) ? YES : NO; } } else { unsigned j, cnt; BOOL isEven = NO; cnt = [infos count]; if (sortedHeadIndex == -2) { // first time for (j=0; j < cnt; j++) { WETableViewInfo *info; info = [infos objectAtIndex:j]; if (info->isSorted) { sortedHeadIndex = j; break; } } sortedHeadIndex = (sortedHeadIndex < 0) ? -1 : sortedHeadIndex; } if (cnt) { WETableViewInfo *headInfo; WETableViewInfo *info; if (sortedHeadIndex >= 0) { NSAssert(sortedHeadIndex < (int)cnt, @"SortedHeadIndex out of range!!!"); headInfo = [headInfos objectAtIndex:sortedHeadIndex]; info = [infos objectAtIndex:sortedHeadIndex]; isEven = (!info->isGroup) ? !headInfo->isEven : headInfo->isEven; } else { // sortedHeadIndex == -1 --> no column is sorted headInfo = [headInfos lastObject]; isEven = !headInfo->isEven; } } for (j = 0; j < cnt; j++) { WETableViewInfo *info = [infos objectAtIndex:j]; WETableViewInfo *headInfo = [headInfos objectAtIndex:j]; if (!info->isGroup || ((int)j != sortedHeadIndex)) { info->isEven = isEven; info->isGroup = NO; [headInfos replaceObjectAtIndex:j withObject:info]; } else headInfo->rowSpan++; } } { BOOL doGroupTitle = [self->showGroupTitle boolValueInComponent:cmp]; // insert groupMode (to render the group title) tmp = [self->groups valueInComponent:cmp]; if ((tmp != nil) && ![oldGroup isEqual:tmp] && doGroupTitle) { oldGroup = [self->groups valueInComponent:cmp]; self->state->groupCount++; [infos addObject:tmp]; [infos addObject:WETableView_GroupMode]; } } [matrix addObject:infos]; } [_ctx removeObjectForKey:WETableView_INFOS]; [_ctx removeObjectForKey:WETableView_CollectMode]; [_ctx removeObjectForKey:WETableView_SORTEDKEY]; matrix = [matrix retain]; [headInfos release]; [pool release]; return [matrix autorelease]; } - (void)_appendNav:(NSString *)_nav isBlind:(BOOL)_isBlind toResponse:(WOResponse *)_response inContext:(WOContext *)_ctx { NSString *imgUri; NSString *label; BOOL doForm = [_ctx isInForm]; imgUri = [WETableView_ stringByAppendingString:_nav]; imgUri = [imgUri stringByAppendingString:(_isBlind) ? @"_blind" : @""]; imgUri = [_ctx objectForKey:imgUri]; imgUri = WEUriOfResource(imgUri,_ctx); label = WETableLabelForKey(_nav, _ctx); [_response appendContentString:@""]; // append as submit button if (doForm && !_isBlind && !self->state->doScriptScrolling && imgUri) { [_ctx appendElementIDComponent:_nav]; [_response appendContentString:@""]; [_ctx deleteLastElementIDComponent]; [_response appendContentString:@""]; return; } /* open anker */ if (!_isBlind || self->state->doScriptScrolling) { [_ctx appendElementIDComponent:_nav]; [_response appendContentString:@"state->doScriptScrolling) [self _appendScriptLink:_response name:_nav]; else [_response appendContentString:[_ctx componentActionURL]]; [_response appendContentString:@"\">"]; } if (imgUri == nil) { [_response appendContentCharacter:'[']; [_response appendContentString:label]; [_response appendContentCharacter:']']; } else { [_response appendContentString:@"state->doScriptScrolling) { [_response appendContentString:@"\" name=\""]; [self _appendScriptImgName:_response name:_nav]; } [_response appendContentString:@"\" alt=\""]; [_response appendContentString:label]; [_response appendContentString:@"\" title=\""]; [_response appendContentString:label]; [_response appendContentString:@"\" />"]; } /* close anker */ if (!_isBlind || self->state->doScriptScrolling) { [_response appendContentString:@""]; [_ctx deleteLastElementIDComponent]; } [_response appendContentString:@""]; } - (void)_appendPreviousNav:(WOResponse *)_resp inContext:(WOContext *)_ctx { int batch, batchCount; BOOL isFirstBlind, isPreviousBlind, isNextBlind, isLastBlind; batch = self->state->currentBatch; batchCount = self->state->batchCount; isFirstBlind = (batch < 2); isPreviousBlind = (batch < 2); isNextBlind = ((batchCount-1) < batch); isLastBlind = ((batchCount-1) < batch); if ((ShowNavigationAlways) || (!(isFirstBlind && isPreviousBlind && isNextBlind && isLastBlind))) { [self _appendNav:@"first" isBlind:isFirstBlind toResponse:_resp inContext:_ctx]; [self _appendNav:@"previous" isBlind:isPreviousBlind toResponse:_resp inContext:_ctx]; } } - (void)_appendNextNav:(WOResponse *)_resp inContext:(WOContext *)_ctx { int batch, batchCount; BOOL isFirstBlind, isPreviousBlind, isNextBlind, isLastBlind; batch = self->state->currentBatch; batchCount = self->state->batchCount; isFirstBlind = (batch < 2); isPreviousBlind = (batch < 2); isNextBlind = ((batchCount-1) < batch); isLastBlind = ((batchCount-1) < batch); if ((ShowNavigationAlways) || (!(isFirstBlind && isPreviousBlind && isNextBlind && isLastBlind))) { [self _appendNav:@"next" isBlind:isNextBlind toResponse:_resp inContext:_ctx]; [self _appendNav:@"last" isBlind:isLastBlind toResponse:_resp inContext:_ctx]; } } - (void)_appendNavigation:(WOResponse *)_resp inContext:(WOContext *)_ctx { [_resp appendContentString: @""]; [self _appendPreviousNav:_resp inContext:_ctx]; /* append extra buttons */ [_resp appendContentString:@""]; [self _appendNextNav:_resp inContext:_ctx]; [_resp appendContentString:@"
"]; [_ctx setObject:YesNumber forKey:WETableView_ButtonMode]; [_ctx appendElementIDComponent:@"button"]; [self->template appendToResponse:_resp inContext:_ctx]; [_ctx deleteLastElementIDComponent]; [_ctx removeObjectForKey:WETableView_ButtonMode]; [_resp appendContentString:@"
"]; } - (void)_appendTitle:(WOResponse *)_response inContext:(WOContext *)_ctx { NSString *bg; bg = [_ctx objectForKey:WETableView_titleColor]; /* open title bar*/ [_response appendContentString: @"" @""]; /* append title */ [_ctx setObject:YesNumber forKey:WETableView_TitleMode]; [_ctx appendElementIDComponent:@"title"]; WEAppendTD(_response, @"left", @"middle", bg); // [self->template appendToResponse:_response inContext:_ctx]; [_response appendContentString:@""]; // [_ctx deleteLastElementIDComponent]; // delete "title" [_ctx removeObjectForKey:WETableView_TitleMode]; /* append navigation + extra buttons */ WEAppendTD(_response, @"right", @"middle", bg); // [self _appendNavigation:_response inContext:_ctx]; [_response appendContentString:@""]; // /* close title bar*/ [_response appendContentString:@"
"]; } - (void)_appendHeader:(WOResponse *)_response inContext:(WOContext *)_ctx { if (self->sortedKey) [_ctx setObject:[self->sortedKey stringValueInComponent:[_ctx component]] forKey:WETableView_SORTEDKEY]; if (self->isDescending) [_ctx setObject:[self->isDescending valueInComponent:[_ctx component]] forKey:WETableView_ISDESCENDING]; [_ctx setObject:YesNumber forKey:WETableView_HeaderMode]; [_response appendContentString:@""]; [_ctx appendElementIDComponent:@"header"]; { NSString *bn; bn = retStrForInt(self->state->currentBatch); [_ctx appendElementIDComponent:bn]; // append batchNumber [bn release]; } if (self->state->doCheckBoxes) { NSString *img; NSArray *selArray; BOOL doSelectAll; selArray = [self->selection valueInComponent:[_ctx component]]; doSelectAll = ([selArray count] < ([self->allObjects count] / 2)); img = [_ctx objectForKey:(doSelectAll) ? WETableView_select_all : WETableView_deselect_all]; img = WEUriOfResource(img, _ctx); [_response appendContentString: @""]; if (doSelectAll) [_ctx appendElementIDComponent:@"_sa"]; // select all else [_ctx appendElementIDComponent:@"_dsa"]; // deselect all [_response appendContentString:@""]; if (img) { [_response appendContentString:@"\""];"]; } else [_response appendContentString:(doSelectAll) ? @"[+]" : @"[-]"]; [_response appendContentString:@""]; [_ctx deleteLastElementIDComponent]; // (de)select all [_response appendContentString:@""]; } [self->template appendToResponse:_response inContext:_ctx]; [_ctx deleteLastElementIDComponent]; // delete batchNumber [_ctx deleteLastElementIDComponent]; // delete "header" if (self->state->showBatchResizeButtons) { int cnt; cnt = (self->state->lastIndex - self->state->firstIndex + 1); if (cnt == (int)self->state->batchSize && !self->state->doOverflow) { [_response appendContentString:@""]; } } [_response appendContentString:@""]; [_ctx removeObjectForKey:WETableView_HeaderMode]; [_ctx removeObjectForKey:WETableView_SORTEDKEY]; [_ctx removeObjectForKey:WETableView_ISDESCENDING]; } - (void)_appendResizeButtons:(WOResponse *)_response actionUrl:(NSString *)_actionUrl inContext:(WOContext *)_ctx { NSString *img; NSString *uri; // append batchSize--Button img = [self->icons->minusResizeIcon stringValueInComponent:[_ctx component]]; img = WEUriOfResource(img, _ctx); uri = [_actionUrl stringByAppendingString:@".mm"]; if (img && [_ctx isInForm]) { uri = [[uri componentsSeparatedByString:@"/"] lastObject]; [_response appendContentString:@""]; } else { [_response appendContentString:@""]; } if (img && ![_ctx isInForm]) { [_response appendContentString:@"\"minus\""]; } else if (!img) [_response appendContentString:@"-"]; if (!(img && [_ctx isInForm])) [_response appendContentString:@""]; // append batchSize--Button img = [self->icons->plusResizeIcon stringValueInComponent:[_ctx component]]; img = WEUriOfResource(img, _ctx); uri = [_actionUrl stringByAppendingString:@".pp"] ; if (img && [_ctx isInForm]) { uri = [[uri componentsSeparatedByString:@"/"] lastObject]; [_response appendContentString:@""]; } else { [_response appendContentString:@""]; } if (img && ![_ctx isInForm]) { [_response appendContentString:@"\"plus\""]; } else if (!img) [_response appendContentString:@"+"]; if (!(img && [_ctx isInForm])) [_response appendContentString:@""]; } - (void)_appendBatchResizeButtons:(WOResponse *)_response rowSpan:(unsigned int)_rowSpan actionUrl:(NSString *)_actionUrl inContext:(WOContext *)_ctx { NSString *s; // open "td" s = [[StrClass alloc] initWithFormat: @"']; // apppend resize buttons [self _appendResizeButtons:_response actionUrl:_actionUrl inContext:_ctx]; // close "td" [_response appendContentString:@""]; } - (void)_appendData:(WOResponse *)_response inContext:(WOContext *)_ctx { WOComponent *comp; NSArray *matrix; NSString *batchSizeUrl = nil; NSArray *selArray = nil; NSString *groupId = nil; BOOL hideObject = NO; unsigned i, cnt, first; comp = [_ctx component]; matrix = [self _collectDataInContext:_ctx]; first = self->state->firstIndex; cnt = [matrix count]; if (matrix == nil || cnt == 0) return; if (self->state->doCheckBoxes) selArray = [self->selection valueInComponent:comp]; if (self->state->doScriptCollapsing) [self _appendGroupCollapseScript:_response inContext:_ctx]; [_ctx appendElementIDComponent:@"data"]; { NSString *bn; bn = retStrForInt(self->state->currentBatch); [_ctx appendElementIDComponent:bn]; // append batchNumber [bn release]; } batchSizeUrl = [_ctx componentActionURL]; if (self->identifier == nil) { NSString *s; s = retStrForInt(first); [_ctx appendElementIDComponent:s]; [s release]; } for (i = 0; i < cnt; i++) { NSMutableArray *infos = nil; _applyItems_(self, comp, first+i); if (self->identifier) { NSString *ident; ident = [self->identifier stringValueInComponent:comp]; [_ctx appendElementIDComponent:ident]; } infos = [matrix objectAtIndex:i]; if ([[infos lastObject] isEqual:WETableView_GroupMode]) { unsigned rowSpan; groupId = [StrClass stringWithFormat:@"group%d", i]; rowSpan = ((i==0) && self->state->showBatchResizeButtons) ? cnt+self->state->groupCount : 0; [self _appendGroupTitle:_response inContext:_ctx infos:infos actionUrl:batchSizeUrl rowSpan:rowSpan groupId:groupId]; if ((self->state->groupCount > 0) && !self->state->doScriptCollapsing && (self->showGroup) && ![self->showGroup boolValueInComponent:comp]) hideObject = YES; else hideObject = NO; } [_ctx setObject:infos forKey:WETableView_INFOS]; if (hideObject) { if (self->identifier == nil) [_ctx incrementLastElementIDComponent]; else [_ctx deleteLastElementIDComponent]; // delete identifier continue; } [_response appendContentString:@"state->doScriptCollapsing && self->showGroup && ![self->showGroup boolValueInComponent:comp]) [_response appendContentString:@" style=\"display:none;\""]; } [_response appendContentCharacter:'>']; [_ctx setObject:YesNumber forKey:WETableView_DataMode]; if (self->state->doCheckBoxes) { WETableViewInfo *info = nil; NSString *bg = nil; NSString *s; info = ([infos count]) ? [infos objectAtIndex:0] : nil; bg = (info && info->isEven) ? [_ctx objectForKey:WETableView_evenColor] : [_ctx objectForKey:WETableView_oddColor]; [_ctx appendElementIDComponent:@"cb"]; [_response appendContentString:@"allObjects objectAtIndex:first+i]]) [_response appendContentString:@" checked=\"checked\""]; [_response appendContentString:@" />"]; [_response appendContentString:@""]; [_ctx deleteLastElementIDComponent]; // delete "cb" } [self->template appendToResponse:_response inContext:_ctx]; if (!i && self->state->showBatchResizeButtons &&!self->state->groupCount) { [self _appendBatchResizeButtons:_response rowSpan:cnt+self->state->groupCount actionUrl:batchSizeUrl inContext:_ctx]; } [_response appendContentString:@""]; if (self->identifier == nil) [_ctx incrementLastElementIDComponent]; else [_ctx deleteLastElementIDComponent]; // delete identifier } if (self->identifier == nil) [_ctx deleteLastElementIDComponent]; // delete index [_ctx deleteLastElementIDComponent]; // delete batchNumber [_ctx deleteLastElementIDComponent]; // delete "data" [_ctx removeObjectForKey:WETableView_DataMode]; } - (void)_appendFooter:(WOResponse *)_response inContext:(WOContext *)_ctx { NSString *bg = nil; unsigned first = self->state->firstIndex + 1; unsigned last = self->state->lastIndex + 1; unsigned count = [self->allObjects count]; unsigned batch = self->state->currentBatch; unsigned batchCnt = self->state->batchCount; NSString *s; first = (count) ? first : 0; batchCnt = (batchCnt) ? batchCnt : 1; bg = [_ctx objectForKey:WETableView_footerColor]; [_response appendContentString: @""]; [_response appendContentString:@""]; // WEAppendTD(_response, @"left", nil, bg); // [_ctx setObject:YesNumber forKey:WETableView_FooterMode]; [_ctx appendElementIDComponent:@"footer"]; [self->template appendToResponse:_response inContext:_ctx]; [_ctx deleteLastElementIDComponent]; [_ctx removeObjectForKey:WETableView_FooterMode]; [_response appendContentString:@""]; if (!self->state->doOverflow) { s = [[StrClass alloc] initWithFormat:@"%d ", first]; [_response appendContentString:s]; [s release]; [_response appendContentString:WETableLabelForKey(@"to", _ctx)]; s = [[StrClass alloc] initWithFormat:@" %d ", last]; [_response appendContentString:s]; [s release]; [_response appendContentString:WETableLabelForKey(@"of", _ctx)]; } s = [[StrClass alloc] initWithFormat:@" %d", count]; [_response appendContentString:s]; [s release]; [_response appendContentString:@""]; [_response appendContentString:@""]; // WEAppendTD(_response, @"right", nil, bg); // if (!self->state->doOverflow) { if (ShowNavigationInFooter) { [_response appendContentString: @"
"]; [self _appendPreviousNav:_response inContext:_ctx]; WEAppendTD(_response, nil, nil, bg); // } [_response appendContentString:@""]; [_response appendContentString:@" "]; [_response appendContentString:WETableLabelForKey(@"page", _ctx)]; s = [[StrClass alloc] initWithFormat:@": %d ", batch]; [_response appendContentString:s]; [s release]; [_response appendContentString:WETableLabelForKey(@"of", _ctx)]; s = [[StrClass alloc] initWithFormat:@" %d", batchCnt]; [_response appendContentString:s]; [s release]; [_response appendContentString:@" "]; [_response appendContentString:@""]; if (ShowNavigationInFooter) { [_response appendContentString:@""]; [self _appendNextNav:_response inContext:_ctx]; [_response appendContentString:@"
"]; } } else { [self _appendResizeButtons:_response actionUrl:[_ctx componentActionURL] inContext:_ctx]; } [_response appendContentString:@""]; // [_response appendContentString:@""]; // } // --- action handler ----------------------------------------------------- - (void)_handleSortActionInContext:(WOContext *)_ctx { WOComponent *cmp; NSString *key; NSString *oldKey; BOOL isDesc; BOOL oldIsDesc; if (self->sortedKey == nil || self->isDescending == nil) return; // nothing to do if ([_ctx objectForKey:WETableView_SORTEDKEY] == nil || [_ctx objectForKey:WETableView_ISDESCENDING] == nil) return; // nothing to do cmp = [_ctx component]; key = [_ctx objectForKey:WETableView_SORTEDKEY]; isDesc = [[_ctx objectForKey:WETableView_ISDESCENDING] boolValue]; oldIsDesc = [self->isDescending boolValueInComponent:cmp]; oldKey = [self->sortedKey stringValueInComponent:cmp]; if ([oldKey isEqual:key] && oldIsDesc == isDesc) return; // nothing to do if ([self->isDescending isValueSettable]) [self->isDescending setBoolValue:isDesc inComponent:cmp]; if ([self->sortedKey isValueSettable]) [self->sortedKey setStringValue:key inComponent:cmp]; if (self->sortAction == nil && key != nil) { EOSortOrdering *so; NSArray *soArray; SEL sel; NSArray *tmp; sel = (isDesc) ? EOCompareDescending : EOCompareAscending; so = [EOSortOrdering sortOrderingWithKey:key selector:sel]; soArray = [[NSArray alloc] initWithObjects:&so count:1]; tmp = [self->allObjects sortedArrayUsingKeyOrderArray:soArray]; [soArray release]; if ([self->list isValueSettable]) [self->list setValue:tmp inComponent:[_ctx component]]; else { [[_ctx component] debugWithFormat: @"couldn't set sorted list on 'list' binding"]; } } else if (self->sortAction) [self->sortAction valueInComponent:cmp]; } - (void)_handleFirstButtonInContext:(WOContext *)_ctx { if (self->firstAction) [self->firstAction valueInComponent:[_ctx component]]; else if (self->state->currentBatch != 1) { self->state->currentBatch = 1; _applyState_(self, [_ctx component]); } } - (void)_handlePreviousButtonInContext:(WOContext *)_ctx { if (self->previousAction) [self->previousAction valueInComponent:[_ctx component]]; else { unsigned batch = self->state->currentBatch; self->state->currentBatch = ((batch -1) > 0) ? batch - 1 : 1; _applyState_(self, [_ctx component]); } } - (void)_handleNextButtonInContext:(WOContext *)_ctx { if (self->nextAction) [self->nextAction valueInComponent:[_ctx component]]; else { unsigned batch = self->state->currentBatch; unsigned cnt = self->state->batchCount; self->state->currentBatch = ((batch +1) < cnt) ? batch + 1 : cnt; _applyState_(self, [_ctx component]); } } - (void)_handleLastButtonInContext:(WOContext *)_ctx { if (self->lastAction) [self->lastAction valueInComponent:[_ctx component]]; else { self->state->currentBatch = self->state->batchCount; _applyState_(self, [_ctx component]); } } /* handle request */ - (void)takeValuesFromRequest:(WORequest *)_request forBatch:(int)_batch selections:(NSMutableArray *)_selArray inContext:(WOContext *)_ctx { NSString *eid, *s; int i, first, last; first = self->state->firstIndex; last = self->state->lastIndex; { NSString *bn; bn = retStrForInt(self->state->currentBatch); [_ctx appendElementIDComponent:bn]; // append batchNumber [bn release]; } eid = [_ctx elementID]; if ([_request formValueForKey:[eid stringByAppendingString:@".pp.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".pp"]]; } else if ([_request formValueForKey:[eid stringByAppendingString:@".mm.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".mm"]]; } if (self->identifier == nil) { // append index s = retStrForInt(first); [_ctx appendElementIDComponent:s]; [s release]; } for (i = first; i <= last; i++) { _applyItems_(self, [_ctx component], i); if (self->identifier) { NSString *s; s = [self->identifier stringValueInComponent:[_ctx component]]; [_ctx appendElementIDComponent:s]; } if (_selArray) { NSString *cbID; // checkBoxID id formValue; id obj; cbID = [[_ctx elementID] stringByAppendingString:@".cb"]; obj = [self->item valueInComponent:[_ctx component]]; if (obj) { if ((formValue = [_request formValueForKey:cbID])) { if (![_selArray containsObject:obj]) [_selArray addObject:obj]; } else if ([_selArray containsObject:obj]) [_selArray removeObject:obj]; } } [self->template takeValuesFromRequest:_request inContext:_ctx]; if (self->identifier == nil) [_ctx incrementLastElementIDComponent]; else [_ctx deleteLastElementIDComponent]; // delete identifier } if (self->identifier == nil) [_ctx deleteLastElementIDComponent]; // delete index [_ctx deleteLastElementIDComponent]; // delete batchNumber } - (void)takeValuesFromRequest:(WORequest *)_rq inContext:(WOContext *)_ctx { int i, firstBatch, lastBatch, savedCurrentBatch; NSString *eid; NSMutableArray *selArray = nil; [self updateStateInContext:_ctx]; eid = [_ctx elementID]; /* handle "data" section */ if (self->state->doCheckBoxes) { selArray = [self->selection valueInComponent:[_ctx component]]; selArray = [selArray mutableCopyWithZone:[self zone]]; } firstBatch = self->state->doScriptScrolling ? 1 : self->state->currentBatch; lastBatch = (self->state->doScriptScrolling) ? self->state->batchCount : self->state->currentBatch; [_ctx appendElementIDComponent:@"data"]; [_ctx setObject:YesNumber forKey:WETableView_DataMode]; savedCurrentBatch = self->state->currentBatch; for (i = firstBatch; i <= lastBatch; i++) { self->state->currentBatch = i; _applyState_(self, [_ctx component]); [self updateStateInContext:_ctx]; [self takeValuesFromRequest:_rq forBatch:i selections:selArray inContext:_ctx]; } [_ctx removeObjectForKey:WETableView_DataMode]; if (self->state->currentBatch != (unsigned)savedCurrentBatch) { self->state->currentBatch = savedCurrentBatch; _applyState_(self, [_ctx component]); } [_ctx deleteLastElementIDComponent]; // delete "data" if (self->state->doCheckBoxes) { [self->selection setValue:selArray inComponent:[_ctx component]]; [selArray release]; } // handle header (sort buttons, ...) [_ctx setObject:YesNumber forKey:WETableView_HeaderMode]; [_ctx appendElementIDComponent:@"header"]; for (i = 1; i <= (int)self->state->batchCount; i++) { NSString *s; // TODO: improve s = retStrForInt(i); [_ctx appendElementIDComponent:s]; [s release]; [self->template takeValuesFromRequest:_rq inContext:_ctx]; [_ctx deleteLastElementIDComponent]; // delete batchNumber } [_ctx deleteLastElementIDComponent]; // delete "header" [_ctx removeObjectForKey:WETableView_HeaderMode]; // handle title [_ctx setObject:YesNumber forKey:WETableView_TitleMode]; [_ctx appendElementIDComponent:@"title"]; [self->template takeValuesFromRequest:_rq inContext:_ctx]; [_ctx deleteLastElementIDComponent]; // delete "title" [_ctx removeObjectForKey:WETableView_TitleMode]; // handle buttons [_ctx setObject:YesNumber forKey:WETableView_ButtonMode]; [_ctx appendElementIDComponent:@"button"]; [self->template takeValuesFromRequest:_rq inContext:_ctx]; [_ctx deleteLastElementIDComponent]; // delete "button" [_ctx removeObjectForKey:WETableView_ButtonMode]; // handle footer [_ctx setObject:YesNumber forKey:WETableView_FooterMode]; [_ctx appendElementIDComponent:@"footer"]; // reset autoScrollHeight if ([_rq formValueForKey:[eid stringByAppendingString:@".footer.pp.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".pp"]]; } else if ([_rq formValueForKey: [eid stringByAppendingString:@".footer.mm.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".mm"]]; } [self->template takeValuesFromRequest:_rq inContext:_ctx]; [_ctx deleteLastElementIDComponent]; // delete "footer" [_ctx removeObjectForKey:WETableView_FooterMode]; if ([_rq formValueForKey:[eid stringByAppendingString:@".first.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".first"]]; } if ([_rq formValueForKey:[eid stringByAppendingString:@".next.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".next"]]; } if ([_rq formValueForKey:[eid stringByAppendingString:@".last.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".last"]]; } if ([_rq formValueForKey:[eid stringByAppendingString:@".previous.x"]]) { [_ctx addActiveFormElement:self]; [_ctx setRequestSenderID: [[_ctx senderID] stringByAppendingString:@".previous"]]; } } - (id)increaseAutoScrollHeightInContext:(WOContext *)_ctx { if ([self->autoScroll isValueSettable]) { int sh; // scrollHeight sh = [self->autoScroll intValueInComponent:[_ctx component]] + 20; [self->autoScroll setIntValue:sh inComponent:[_ctx component]]; } return nil; } - (id)decreaseAutoScrollHeightInContext:(WOContext *)_ctx { if ([self->autoScroll isValueSettable]) { int sh; // scrollHeight sh = [self->autoScroll intValueInComponent:[_ctx component]] - 20; if (sh > 50) [self->autoScroll setIntValue:sh inComponent:[_ctx component]]; } return nil; } - (id)increaseBatchSizeInContext:(WOContext *)_ctx { if ([self->batchSize isValueSettable]) { int bs; bs = [self->batchSize intValueInComponent:[_ctx component]] + 1; [self->batchSize setIntValue:bs inComponent:[_ctx component]]; } return nil; } - (id)decreaseBatchSizeInContext:(WOContext *)_ctx { if ([self->batchSize isValueSettable]) { int bs; bs = [self->batchSize intValueInComponent:[_ctx component]] - 1; if (bs > 1) [self->batchSize setIntValue:bs inComponent:[_ctx component]]; } return nil; } - (id)invokeActionForRequest:(WORequest *)_rq inContext:(WOContext *)_ctx { WOComponent *cmp; NSString *eid; id result = nil; [self updateStateInContext:_ctx]; eid = [_ctx currentElementID]; cmp = [_ctx component]; if ([eid isEqual:@"first"]) [self _handleFirstButtonInContext:_ctx]; else if ([eid isEqual:@"previous"]) [self _handlePreviousButtonInContext:_ctx]; else if ([eid isEqual:@"next"]) [self _handleNextButtonInContext:_ctx]; else if ([eid isEqual:@"last"]) [self _handleLastButtonInContext:_ctx]; else if ([eid isEqual:@"data"]) { NSString *idxId; [_ctx consumeElementID]; // consume "data" [_ctx appendElementIDComponent:eid]; // append "data" { NSString *bn; bn = [_ctx currentElementID]; if ([self->currentBatch isValueSettable]) [self->currentBatch setIntValue:[bn intValue] inComponent:cmp]; [_ctx consumeElementID]; // consume batchNumber [_ctx appendElementIDComponent:bn]; // append batch } if ((idxId = [_ctx currentElementID])) { [_ctx consumeElementID]; // consume index-id [_ctx appendElementIDComponent:idxId]; // append index-id // reset batchSize if ([idxId isEqualToString:@"pp"]) result = [self increaseBatchSizeInContext:_ctx]; else if ([idxId isEqualToString:@"mm"]) result = [self decreaseBatchSizeInContext:_ctx]; else { if (self->identifier == nil) { unsigned idx; idx = [idxId unsignedIntValue]; if (idx < [self->allObjects count] && idx >= 0) { _applyItems_(self, cmp, idx); } else NSLog(@"WETableView: index is out of range!"); } else _applyIdentifier(self, cmp, idxId); result = [self invokeGrouping:_rq inContext:_ctx]; } [_ctx deleteLastElementIDComponent]; // delete index-id } [_ctx deleteLastElementIDComponent]; // delete batchNumber [_ctx deleteLastElementIDComponent]; // delete "data" } else if ([eid isEqual:@"header"]) { [_ctx consumeElementID]; // consume "header" [_ctx appendElementIDComponent:eid]; // append "header" if ([self->currentBatch isValueSettable]) { int bn = [[_ctx currentElementID] intValue]; [self->currentBatch setIntValue:bn inComponent:cmp]; } [_ctx appendElementIDComponent:[_ctx currentElementID]]; // batchNumber [_ctx consumeElementID]; // consume batchNumber // handle selectAllCheckBoxes: if ([[_ctx currentElementID] isEqualToString:@"_sa"]) { NSMutableArray *selArray; selArray = [self->allObjects mutableCopyWithZone:[self zone]]; [self->selection setValue:selArray inComponent:cmp]; [selArray release]; } // handle deselectAllCheckBoxes: else if ([[_ctx currentElementID] isEqualToString:@"_dsa"]) { [self->selection setValue:[NSMutableArray array] inComponent:cmp]; } else result = [self->template invokeActionForRequest:_rq inContext:_ctx]; [_ctx deleteLastElementIDComponent]; // delete batchNumber [_ctx deleteLastElementIDComponent]; // delete "header" [self _handleSortActionInContext:_ctx]; [_ctx removeObjectForKey:WETableView_SORTEDKEY]; [_ctx removeObjectForKey:WETableView_ISDESCENDING]; } else if ([eid isEqual:@"title"] || [eid isEqual:@"button"] || [eid isEqual:@"footer"]) { [_ctx consumeElementID]; [_ctx appendElementIDComponent:eid]; eid = [_ctx currentElementID]; // reset autoScrollHeight if ([eid isEqualToString:@"pp"]) result = [self increaseAutoScrollHeightInContext:_ctx]; else if ([eid isEqualToString:@"mm"]) result = [self decreaseAutoScrollHeightInContext:_ctx]; else result = [self->template invokeActionForRequest:_rq inContext:_ctx]; [_ctx deleteLastElementIDComponent]; } else result = [self->template invokeActionForRequest:_rq inContext:_ctx]; return result; } - (void)appendToResponse:(WOResponse *)_response inContext:(WOContext *)_ctx { /* The main HTML of the tableview are two tables: - a table with the: title+buttons, header and content this table has three rows: - a row for the title+buttons - some kind of padding row? - a row for the header and the content this is just a single cell with an embedded table with one row for the header and n-rows for the content - a separate table with the footer */ WOComponent *cmp; if ([_ctx isRenderingDisabled]) { [self->template appendToResponse:_response inContext:_ctx]; return; } [self updateStateInContext:_ctx]; [self updateScriptIdInContext:_ctx]; [self updateConfigInContext:_ctx]; cmp = [_ctx component]; /* open main tableView */ // TODO: add CSS [_response appendContentString: @""]; /* append tableTitle + navigation */ [_response appendContentString:@""]; [_response appendContentString:@""]; if (self->state->doScriptScrolling) { [self _appendTableContentAsScript:_response inContext:_ctx]; //close tables } else { /* open header + data area */ [_response appendContentString:@""]; [_response appendContentString:@"
"]; [self _appendTitle:_response inContext:_ctx]; [_response appendContentString:@"
"]; if (self->state->doOverflow) { [_response appendContentString: @"

autoScroll stringValueInComponent:cmp]]; [_response appendContentString:@"; overflow-y: auto\">"]; } [_response appendContentString:@""]; self->state->showBatchResizeButtons = ([self->showBatchResizeButtons boolValueInComponent:cmp] && (self->state->currentBatch < self->state->batchCount) && !self->state->doOverflow); [self _appendHeader:_response inContext:_ctx]; [self _appendData:_response inContext:_ctx]; [_response appendContentString:@"
"]; if (self->state->doOverflow) [_response appendContentString:@"

"]; /* close header + data area */ [_response appendContentString:@"
"]; // /* append footer */ [self _appendFooter:_response inContext:_ctx]; } // close tableView if (self->state->doScriptScrolling) [self appendJavaScript:_response inContext:_ctx]; [self removeConfigInContext:_ctx]; } @end /* WETableView */ @implementation WETableViewInfo @end // --- JavaScript additions ------------------------------------------------- @implementation WETableView(JavaScriptAdditions) - (void)_appendGroupCollapseScript:(WOResponse *)_resp inContext:(WOContext *)_ctx { if ([_ctx objectForKey:WETableView_HasCollapseScript]) return; [_resp appendContentString: @"\n\n"]; [_ctx setObject:YesNumber forKey:WETableView_HasCollapseScript]; } - (void)jsButton:(WOResponse *)_resp ctx:(WOContext *)_ctx name:(NSString *)_name button:(NSString *)_button { NSString *imgUri; NSString *n; _button = [_button stringByAppendingString:@".gif"]; imgUri = WEUriOfResource(_button, _ctx); n = [_name stringByAppendingString:self->scriptID]; n = [[StrClass alloc] initWithFormat: @"var %@ = new Image(); %@.src = \"%@\";\n", n, n, imgUri]; [_resp appendContentString:n]; [n release]; } - (void)appendJavaScript:(WOResponse *)_resp inContext:(WOContext *)_ctx { NSString *n; [_resp appendContentString:@"\n"]; } - (void)_appendTableContentAsScript:(WOResponse *)_resp inContext:(WOContext *)_ctx { WOComponent *cmp; unsigned i, savedBatchIndex; cmp = [_ctx component]; savedBatchIndex = self->state->currentBatch; /* open header + data area */ [_resp appendContentString:@""]; for (i = 1; i <= self->state->batchCount; i++) { NSString *s; self->state->currentBatch = i; _applyState_(self, cmp); [self updateStateInContext:_ctx]; s = [[StrClass alloc] initWithFormat: // @"
", i, self->scriptID]; [_resp appendContentString:s]; [s release]; [_resp appendContentString: @""]; [self _appendHeader:_resp inContext:_ctx]; [self _appendData:_resp inContext:_ctx]; [_resp appendContentString:@"
"]; [_resp appendContentString:@"
"]; // /* append footer */ s = [[StrClass alloc] initWithFormat: // @"
", i, self->scriptID]; [_resp appendContentString:s]; [s release]; [self _appendFooter:_resp inContext:_ctx]; [_resp appendContentString:@"
"]; // } /* close header + data area */ [_resp appendContentString:@""]; if (self->state->currentBatch != savedBatchIndex) { self->state->currentBatch = savedBatchIndex; _applyState_(self, cmp); } [self updateStateInContext:_ctx]; } - (void)_appendScriptLink:(WOResponse *)_response name:(NSString *)_name { NSString *s; [_response appendContentString:@"JavaScript:"]; [_response appendContentString:_name]; s = [[StrClass alloc] initWithFormat:@"Page%@();", self->scriptID]; [_response appendContentString:s]; [s release]; } - (void)_appendScriptImgName:(WOResponse *)_response name:(NSString *)_name { [_response appendContentString:_name]; [_response appendContentString:@"PageImg"]; [_response appendContentString:self->scriptID]; } @end /* WETableView(JavaScriptAdditions) */