mirror of
https://github.com/TracksApp/tracks.git
synced 2025-12-16 15:20:13 +01:00
fixes bugs where IE7 bailed out on an error resulting from the use of an optimized $$ function of lowpro
upgraded to lowpro 0.2. Version 0.4 did not work and caused behaviours to not work disabled optimized $$ since it still caused errors in ie7
This commit is contained in:
Reinier Balt
parent
3dc6b02c17
commit
feb6699a33
4 changed files with 134 additions and 178 deletions
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@ -6,7 +6,6 @@ javascripts:
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- dragdrop
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- controls
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- application
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- selector-addon-v1
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- calendar
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- calendar-en
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- calendar-setup
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@ -14,8 +13,8 @@ javascripts:
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- todo-items
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- niftycube
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- protoload
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- lowpro
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- flashobject
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- lowpro
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stylesheets:
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- tracks:
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- standard
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@ -1,5 +1,91 @@
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LowPro = {};
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LowPro.Version = '0.1';
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LowPro.Version = '0.2';
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if (!Element.addMethods)
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Element.addMethods = function(o) { Object.extend(Element.Methods, o) };
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// Simple utility methods for working with the DOM
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DOM = {
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nextElement : function(element) {
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element = $(element);
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while (element = element.nextSibling)
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if (element.nodeType == 1) return $(element);
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return null;
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},
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previousElement : function(element) {
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element = $(element);
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while (element = element.previousSibling)
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if (element.nodeType == 1) return $(element);
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return null;
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},
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remove : function(element) {
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return $(element).parentNode.removeChild(element);
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},
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insertAfter : function(element, node) {
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return $(element).previousSibling.inserBefore(node);
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},
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replaceElement : function(element, node) {
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$(element).parentNode.replaceChild(node, element);
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return node;
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}
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};
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// Add them to the element mixin
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Element.addMethods(DOM);
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// DOMBuilder for prototype
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DOM.Builder = {
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IE_TRANSLATIONS : {
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'class' : 'className',
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'for' : 'htmlFor'
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},
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ieAttrSet : function(attrs, attr, el) {
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var trans;
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if (trans = this.IE_TRANSLATIONS[attr]) el[trans] = attrs[attr];
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else if (attr == 'style') el.style.cssText = attrs[attr];
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else if (attr.match(/^on/)) el[attr] = new Function(attrs[attr]);
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else el.setAttribute(attr, attrs[attr]);
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},
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tagFunc : function(tag) {
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return function() {
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var attrs, children;
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if (arguments.length>0) {
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if (arguments[0].nodeName || typeof arguments[0] == "string") children = arguments;
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else { attrs = arguments[0]; children = [].slice.call(arguments, 1); };
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}
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return DOM.Builder.create(tag, attrs, children);
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};
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},
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create : function(tag, attrs, children) {
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attrs = attrs || {}; children = children || [];
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var isIE = navigator.userAgent.match(/MSIE/);
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var el = document.createElement((isIE && attrs.name) ? "<" + tag + " name=" + attrs.name + ">" : tag);
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for (var attr in attrs) {
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if (typeof attrs[attr] != 'function') {
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if (isIE) this.ieAttrSet(attrs, attrs, el);
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else el.setAttribute(attr, attrs[attr]);
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};
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}
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for (var i=0; i<children.length; i++) {
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if (typeof children[i] == 'string') children[i] = document.createTextNode(children[i]);
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el.appendChild(children[i]);
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}
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return $(el);
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}
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};
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// Automatically create node builders as $tagName.
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(function() {
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var els = ("p|div|span|strong|em|img|table|tr|td|th|thead|tbody|tfoot|pre|code|" +
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"h1|h2|h3|h4|h5|h6|ul|ol|li|form|input|textarea|legend|fieldset|" +
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"select|option|blockquote|cite|br|hr|dd|dl|dt|address|a|button|abbr|acronym|" +
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"script|link|style|bdo|ins|del|object|param|col|colgroup|optgroup|caption|" +
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"label|dfn|kbd|samp|var").split("|");
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var el, i=0;
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while (el = els[i++]) window['$' + el] = DOM.Builder.tagFunc(el);
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})();
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// Adapted from DOM Ready extension by Dan Webb
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// http://www.vivabit.com/bollocks/2006/06/21/a-dom-ready-extension-for-prototype
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@ -49,9 +135,6 @@ Object.extend(Event, {
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}
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});
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if (!Element.addMethods)
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Element.addMethods = function(o) { Object.extend(Element.Methods, o) };
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// Extend Element with observe and stopObserving.
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Element.addMethods({
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observe : function(el, event, callback) {
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@ -200,7 +283,7 @@ Event.observe(window, 'unload', Event.addBehavior.unload.bind(Event.addBehavior)
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// Event.addBehavior({ 'a.rollover' : MyBehavior });
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Behavior = {
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create : function(members) {
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var behavior = Class.create();
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var behavior = function(element) { this.element = $(element) };
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behavior.prototype.initialize = Prototype.K;
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Object.extend(behavior.prototype, members);
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Object.extend(behavior, Behavior.ClassMethods);
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@ -208,8 +291,8 @@ Behavior = {
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},
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ClassMethods : {
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attach : function(element) {
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var bound = new this;
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bound.element = $(element);
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var bound = new this(element);
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bound.initialize.apply(bound);
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this._bindEvents(bound);
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return bound;
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},
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@ -245,11 +328,19 @@ LowPro.SelectorLite.prototype = {
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var cursor = Math.max(id, klass);
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if(cursor == -1) params.tag = selector.toUpperCase();
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<<<<<<< HEAD:public/javascripts/lowpro.js
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else if(id == -1 || klass == cursor) params.classes.push(selector.substring(klass + 1))
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=======
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else if(id == -1 || klass == cursor) params.classes.push(selector.substring(klass + 1));
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>>>>>>> recurring_work:public/javascripts/lowpro.js
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else if(!params.id) params.id = selector.substring(id + 1);
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selector = selector.substring(0, cursor);
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} while(cursor > 0);
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<<<<<<< HEAD:public/javascripts/lowpro.js
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=======
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>>>>>>> recurring_work:public/javascripts/lowpro.js
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this.selectors[i] = params;
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}
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@ -262,21 +353,36 @@ LowPro.SelectorLite.prototype = {
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findElements: function(parent, descendant) {
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var selector = this.selectors[this.index], results = [], element;
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<<<<<<< HEAD:public/javascripts/lowpro.js
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if(selector.id) {
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element = $(selector.id);
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if(element && (selector.tag == '*' || element.tagName == selector.tag) &&
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(element.childOf(parent))) {
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results = [element];
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=======
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if (selector.id) {
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element = $(selector.id);
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if (element && (selector.tag == '*' || element.tagName == selector.tag) && (element.childOf(parent))) {
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results = [element];
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>>>>>>> recurring_work:public/javascripts/lowpro.js
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}
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} else {
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results = $A(parent.getElementsByTagName(selector.tag));
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}
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<<<<<<< HEAD:public/javascripts/lowpro.js
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if(selector.classes.length == 1) {
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results = results.select(function(target) {
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return $(target).hasClassName(selector.classes[0]);
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});
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} else if(selector.classes.length > 1) {
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=======
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if (selector.classes.length == 1) {
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results = results.select(function(target) {
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return $(target).hasClassName(selector.classes[0]);
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});
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} else if (selector.classes.length > 1) {
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>>>>>>> recurring_work:public/javascripts/lowpro.js
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results = results.select(function(target) {
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var klasses = $(target).classNames();
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return selector.classes.all(function(klass) {
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@ -285,7 +391,11 @@ LowPro.SelectorLite.prototype = {
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});
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}
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<<<<<<< HEAD:public/javascripts/lowpro.js
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if(descendant) {
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=======
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if (descendant) {
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>>>>>>> recurring_work:public/javascripts/lowpro.js
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this.results = this.results.concat(results);
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} else {
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++this.index;
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@ -294,6 +404,7 @@ LowPro.SelectorLite.prototype = {
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}.bind(this));
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}
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}
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<<<<<<< HEAD:public/javascripts/lowpro.js
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}
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LowPro.$$old=$$;
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@ -304,4 +415,16 @@ function $$(a,b) {
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return LowPro.$$old.apply(this, arguments);
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return new LowPro.SelectorLite(a.split(/\s+/)).get();
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}
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=======
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};
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LowPro.$$old=$$;
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LowPro.optimize$$ = false;
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$$ = function(a,b) {
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if (LowPro.optimize$$ == false || b || a.indexOf("[")>=0)
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return LowPro.$$old(a, b);
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return new LowPro.SelectorLite(a.split(/\s+/)).get();
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};
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>>>>>>> recurring_work:public/javascripts/lowpro.js
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@ -1,163 +0,0 @@
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/************************************
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*
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* An add-on to Prototype 1.5 to speed up the $$ function in usual cases.
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*
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* http://www.sylvainzimmer.com/index.php/archives/2006/06/25/speeding-up-prototypes-selector/
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*
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* Authors:
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* - Sylvain ZIMMER <sylvain _at_ jamendo.com>
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*
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* Changelog:
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* v1 (2006/06/25)
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* - Initial release
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*
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* License: AS-IS
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*
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* Trivia: Check out www.jamendo.com for some great Creative Commons music ;-)
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*
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************************************/
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// We don't extend the Selector class because we want
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// to be able to use it if the expression is too complicated.
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var SelectorLiteAddon=Class.create();
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SelectorLiteAddon.prototype = {
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// This is the constructor. It parses the stack of selectors.
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initialize: function(stack) {
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this.r=[]; //results
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this.s=[]; //stack of selectors
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this.i=0; //stack pointer
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//Parse the selectors
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for (var i=stack.length-1;i>=0;i--) {
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//This is the parsed selector. Format is : [tagname, id, classnames]
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var s=["*","",[]];
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//The unparsed current selector
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var t=stack[i];
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//Parse the selector backwards
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var cursor=t.length-1;
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do {
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var d=t.lastIndexOf("#");
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var p=t.lastIndexOf(".");
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cursor=Math.max(d,p);
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//Found a tagName
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if (cursor==-1) {
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s[0]=t.toUpperCase();
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//Found a className
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} else if (d==-1 || p==cursor) {
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s[2].push(t.substring(p+1));
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//Found an ID
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} else if (!s[1]) {
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s[1]=t.substring(d+1);
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}
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t=t.substring(0,cursor);
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} while (cursor>0);
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this.s[i]=s;
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}
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},
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//Returns a list of matched elements below a given root.
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get:function(root) {
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this.explore(root || document,this.i==(this.s.length-1));
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return this.r;
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},
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//Recursive function where the actual search is being done.
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// elt: current root element
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// leaf: boolean, are we in a leaf of the search tree?
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explore:function(elt,leaf) {
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//Parsed selector
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var s=this.s[this.i];
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//Results
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var r=[];
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//Selector has an ID, use it!
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if (s[1]) {
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e=$(s[1]);
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if (e && (s[0]=="*" || e.tagName==s[0]) && e.childOf(elt)) {
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r=[e];
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}
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//Selector has no ID, search by tagname.
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} else {
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r=$A(elt.getElementsByTagName(s[0]));
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}
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//Filter the results by classnames.
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//Todo: by attributes too?
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//Sidenote: The performance hit is often here.
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//Single className : that's fast!
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if (s[2].length==1) { //single classname
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r=r.findAll(function(o) {
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//If the element has only one classname too, the test is simple!
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if (o.className.indexOf(" ")==-1) {
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return o.className==s[2][0];
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} else {
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return o.className.split(/\s+/).include(s[2][0]);
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}
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});
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//Multipe classNames, a bit slower.
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} else if (s[2].length>0) {
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r=r.findAll(function(o) {
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//If the elemtn has only one classname, we can drop it.
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if (o.className.indexOf(" ")==-1) {
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return false;
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} else {
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//Check that all required classnames are present.
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var q=o.className.split(/\s+/);
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return s[2].all(function(c) {
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return q.include(c);
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});
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}
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});
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}
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//Append the results if we're in a leaf
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if (leaf) {
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this.r=this.r.concat(r);
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//Continue exploring the tree otherwise
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} else {
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++this.i;
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r.each(function(o) {
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this.explore(o,this.i==(this.s.length-1));
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}.bind(this));
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}
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}
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}
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//Overwrite the $$ function.
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var $$old=$$;
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var $$=function(a,b) {
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//expression is too complicated, forward the call to prototype's function!
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if (b || a.indexOf("[")>=0) return $$old.apply(this,arguments);
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//Otherwise use our addon!
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return new SelectorLiteAddon(a.split(/\s+/)).get();
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}
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@ -305,8 +305,7 @@ body.stats #topbar {
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margin-right: -5px;
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margin-bottom: 0px;
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color: #666;
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position:left; /* changed from relative to left in order to show 'add note' */
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/* text-shadow: rgba(0,0,0,.4) 0px 2px 5px; */
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position:static;
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}
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.container_toggle img {
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@ -629,9 +628,7 @@ li {
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font-size: 1.1em;
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padding: 3px 0px;
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}
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#sidebar li {
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padding: auto;
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}
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#sidebar .integrations-link {
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margin-top:10px;
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padding-top:10px;
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@ -639,7 +636,7 @@ li {
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}
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.sortable_row {
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background: #fff;
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_background: transparent;
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_background: transparent; /* the underscore is only used by ie6 and below */
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padding: 4px 4px 4px 8px;
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margin: 2px 2px;
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border: 1px solid #ccc;
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