/* Script: element.shortcuts.js Extends the object with some basic shortcuts (like .hide and .show). Dependancies: mootools - , , , , , Author: Aaron Newton, Class: Element This extends the prototype. */ Element.extend({ /* Property: isVisible Returns a boolean; true = visible, false = not visible. Example: >$(id).isVisible() > > true | false */ isVisible: function() { return this.getStyle('display') != 'none'; }, /* Property: toggle Toggles the state of an element from hidden (display = none) to visible (display = what it was previously or else display = block) Example: > $(id).toggle() */ toggle: function() { return this[this.isVisible() ? 'hide' : 'show'](); }, /* Property: hide Hides an element (display = none) Example: > $(id).hide() */ hide: function() { this.originalDisplay = this.getStyle('display'); this.setStyle('display','none'); return this; }, /* Property: show Shows an element (display = what it was previously or else display = block) Example: >$(id).show() */ show: function(display) { this.originalDisplay = (this.originalDisplay=="none")?'block':this.originalDisplay; this.setStyle('display',(display || this.originalDisplay || 'block')); return this; }, /* Property: tidy Uses to clean up common special characters with their ASCII counterparts (smart quotes, elipse characters, stuff from MS Word, etc.). */ tidy: function(){ try { if(this.getValue().tidy())this.value = this.getValue().tidy(); }catch(e){dbug.log('element.tidy error: %o', e);} }, /* Property: findParent Returns the first element that contains this element within a collection. Arguments: collection - (string or array) Either a css selector ("div.className") or a collection ($$(elements)) to inspect; the first element in the collection that contains this element is returned. */ findParent: function(collection){ return $$(collection).filter(function(el){ return el.hasChild(this); }, this)[0]; }, //DO NOT USE THIS METHOD //it is temporary, as Mootools 1.1 will negate its requirement fxOpacityOk: function(){ if (!window.ie6)return true; var isColor = false; try { if (new Color(this.getStyle('backgroundColor'))) isColor = true; }catch(e){} return isColor; } }); //legacy namespace Element.visible = Element.isVisible; if(!Element.empty) { Element.extend({ /* Property: empty Empties an element of all its children (overridden by Mootools 1.1 if present). Example: >$('myDiv').empty() // empties the Div and returns it Returns: The element. */ empty: function(){ //Garbage.trash(this.getElementsByTagName('*')); return this.setHTML(''); } }); } /* legacy support for $S */ var $S = $$; /* do not edit below this line */ /* Section: Change Log $Source: /cvs/main/flatfile/html/rb/js/global/cnet.global.framework/mootools.extended/Native/element.shortcuts.js,v $ $Log: element.shortcuts.js,v $ Revision 1.5 2007/10/15 18:21:56 newtona element.findParent was buggy; fixed. Revision 1.4 2007/09/17 22:06:08 newtona added Element.getParent(selector) method. Revision 1.3 2007/05/30 20:32:33 newtona doc updates Revision 1.2 2007/05/29 22:01:53 newtona Split element.cnet.js into seperate files; updated docs in files to note this Changed element.visible to element.isVisible (left old namespace for legacy support) Fixed Element.empty in prototype.compatibility.js Removed as many dependencies in common code to element.*.js as possible (espeically element.shortcuts.js) Revision 1.1 2007/05/29 21:25:31 newtona splitting up element.cnet.js (which had grown to be too unweildy); moving things into sub-directories Revision 1.29 2007/05/17 19:45:57 newtona updated element.empty for mootools 1.1 Revision 1.28 2007/05/16 20:09:42 newtona adding new js files to redball.common.full product.picker.js now has no picklets; these are in the implementations/picklets directory ProductPicker now detects if there is no doctyp and, if not, sets the position of the picker to be fixed (no IE6 support) small docs update in element.cnet.js added new picklet: CNETProductPicker_PricePath added new picklet: NewsStoryPicker_Path new file: clipboard.js (allows you to insert text into the OS clipboard) new file: html.table.js (automates building html tables) new file: element.forms.js (for managing text inputs - get selected text information, insert content around selection, etc.) Revision 1.27 2007/05/05 01:01:26 newtona stickywinHTML: tweaked the options for buttons element.cnet: tweaked smoothshow/hide css handling Revision 1.26 2007/04/09 21:35:22 newtona removing garbage collection from Element.empty (will have to wait for Mootools 1.1) Revision 1.25 2007/04/02 18:04:48 newtona syntax fix Revision 1.24 2007/03/30 21:42:43 newtona adding Element.isEmpty Revision 1.23 2007/03/30 19:27:58 newtona moved .empty to .flush Revision 1.22 2007/03/29 22:36:42 newtona Element.fxOpacityOk now only checks bgcolor for ie6 Added Element.flush Revision 1.21 2007/03/28 23:22:54 newtona Element.smoothShow/smoothHide: added Element.fxOpacityOk to deal with the IE bug where text gets blurry when you fade an element in and out without a bgcolor set Revision 1.20 2007/03/28 18:07:21 newtona added Element.fxOpacityOk to deal with the IE bug where text gets blurry when you fade an element in and out without a bgcolor set Revision 1.19 2007/03/26 18:30:12 newtona iframeShim: fixed reference to options (should be this.options) element.cnet: removed some dbug lines Revision 1.18 2007/03/23 20:13:38 newtona getDimensions: added support for getComputedSize getComputedSize: added setPosition: added edge option, uses getComputedSize smoothHide: uses getComputedSize smoothShow: uses getComputedSize sumObj: removed function; no longer needed Revision 1.17 2007/03/16 00:23:24 newtona added string.tidy and element.tidy Revision 1.16 2007/03/08 23:32:14 newtona strict javascript warnings cleaned up Revision 1.15 2007/03/01 00:50:35 newtona type.isNumber now returns false for NaN element.smoothshow/hide now works (in IE specifically) when there are no values for border Revision 1.14 2007/02/27 19:37:56 newtona element.show now enforces that the original display was not 'none' Revision 1.13 2007/02/22 21:05:35 newtona smoothHide now checks that the element is not already hidden Revision 1.12 2007/02/21 00:21:22 newtona added legacy support for $S Revision 1.11 2007/02/08 22:14:04 newtona added border widths to smoothshow/hide Revision 1.10 2007/02/08 01:30:58 newtona tweaking element.setPosition, now can use effects Revision 1.9 2007/02/07 20:52:34 newtona added Element.position Revision 1.8 2007/02/06 18:13:13 newtona added element.smoothShow and smoothHide; depends on latest svn of mootools Revision 1.7 2007/02/03 01:40:05 newtona fixed a typo bug Revision 1.6 2007/01/26 06:06:13 newtona element.replace now takes a 2nd argument to eval scripts or not element.getDimensions now returns w & h for hidden elements Revision 1.5 2007/01/05 19:45:48 newtona made getDimensions capable of discovering dimensions of hidden elements Revision 1.4 2006/12/06 20:14:59 newtona carousel - improved performance, changed some syntax, actually deployed into usage and tested cnet.nav.accordion - improved css selectors for time multiple accordion - fixed a typo dbug.js - added load timers element.cnet.js - changed syntax to utilize mootools more effectively function.cnet.js - equated $set to $pick in preparation for mootools v1 Revision 1.3 2006/11/27 17:59:32 newtona small change to replace and the way it uses timeouts Revision 1.2 2006/11/02 21:34:00 newtona Added cvs footer */