angular.js -

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author	Igor Minar	2014-02-10 17:07:43 -0800
committer	Igor Minar	2014-02-10 17:09:35 -0800
commit	b6ab826c4bf3717a3b9466a6a1e0db9388cf351d (patch)
tree	eae66fa8b08ec8eda4e94bb9b41ccc83e6edfebb /docs/content/guide/dev_guide.e2e-testing.ngdoc
parent	71f974b4592ae3662d2285d74948b328edea1d3a (diff)
download	angular.js-b6ab826c4bf3717a3b9466a6a1e0db9388cf351d.tar.bz2

style(guide): remove ws

Diffstat (limited to 'docs/content/guide/dev_guide.e2e-testing.ngdoc')

0 files changed, 0 insertions, 0 deletions

/** * Template provides directions an how to bind to a given element. * It contains a list of init functions which need to be called to * bind to a new instance of elements. It also provides a list * of child paths which contain child templates */ function Template(priority) { this.paths = []; this.children = []; this.inits = []; this.priority = priority || 0; } Template.prototype = { init: function(element, scope) { var inits = {}; this.collectInits(element, inits); foreachSorted(inits, function(queue){ foreach(queue, function(fn){ fn(scope); }); }); }, collectInits: function(element, inits) { var queue = inits[this.priority]; if (!queue) { inits[this.priority] = queue = []; } element = jqLite(element); foreach(this.inits, function(fn) { queue.push(function(scope) { scope.$tryEval(function(){ return fn.call(scope, element); }, element); }); }); var i, childNodes = element[0].childNodes, children = this.children, paths = this.paths, length = paths.length; for (i = 0; i < length; i++) { children[i].collectInits(childNodes[paths[i]], inits); } }, addInit:function(init) { if (init) { this.inits.push(init); } }, addChild: function(index, template) { if (template) { this.paths.push(index); this.children.push(template); } }, empty: function() { return this.inits.length === 0 && this.paths.length === 0; } }; /////////////////////////////////// //Compiler ////////////////////////////////// function Compiler(textMarkup, attrMarkup, directives, widgets){ this.textMarkup = textMarkup; this.attrMarkup = attrMarkup; this.directives = directives; this.widgets = widgets; } Compiler.prototype = { compile: function(rawElement) { rawElement = jqLite(rawElement); var index = 0, template, parent = rawElement.parent(); if (parent && parent[0]) { parent = parent[0]; for(var i = 0; i < parent.childNodes.length; i++) { if (parent.childNodes[i] == rawElement[0]) { index = i; } } } template = this.templatize(rawElement, index, 0) || new Template(); return function(element, parentScope){ element = jqLite(element); var scope = parentScope && parentScope.$eval ? parentScope : createScope(parentScope || {}, angularService); return extend(scope, { $element:element, $init: function() { template.init(element, scope); scope.$eval(); delete scope.$init; return scope; } }); }; }, templatize: function(element, elementIndex, priority){ var self = this, widget, directiveFns = self.directives, descend = true, directives = true, template, selfApi = { compile: bind(self, self.compile), comment:function(text) {return jqLite(document.createComment(text));}, element:function(type) {return jqLite(document.createElement(type));}, text:function(text) {return jqLite(document.createTextNode(text));}, descend: function(value){ if(isDefined(value)) descend = value; return descend;}, directives: function(value){ if(isDefined(value)) directives = value; return directives;} }; try { priority = element.attr('ng:eval-order') || priority || 0; } catch (e) { // for some reason IE throws error under some weird circumstances. so just assume nothing priority = priority || 0; } if (isString(priority)) { priority = PRIORITY[uppercase(priority)] || 0; } template = new Template(priority); eachAttribute(element, function(value, name){ if (!widget) { if (widget = self.widgets('@' + name)) { widget = bind(selfApi, widget, value, element); } } }); if (!widget) { if (widget = self.widgets(nodeName(element))) { widget = bind(selfApi, widget, element); } } if (widget) { descend = false; directives = false; var parent = element.parent(); template.addInit(widget.call(selfApi, element)); if (parent && parent[0]) { element = jqLite(parent[0].childNodes[elementIndex]); } } if (descend){ // process markup for text nodes only eachTextNode(element, function(textNode){ var text = textNode.text(); foreach(self.textMarkup, function(markup){ markup.call(selfApi, text, textNode, element); }); }); } if (directives) { // Process attributes/directives eachAttribute(element, function(value, name){ foreach(self.attrMarkup, function(markup){ markup.call(selfApi, value, name, element); }); }); eachAttribute(element, function(value, name){ template.addInit((directiveFns[name]||noop).call(selfApi, value, element)); }); } // Process non text child nodes if (descend) { eachNode(element, function(child, i){ template.addChild(i, self.templatize(child, i, priority)); }); } return template.empty() ? null : template; } }; function eachTextNode(element, fn){ var i, chldNodes = element[0].childNodes || [], chld; for (i = 0; i < chldNodes.length; i++) { if(isTextNode(chld = chldNodes[i])) { fn(jqLite(chld), i); } } } function eachNode(element, fn){ var i, chldNodes = element[0].childNodes || [], chld; for (i = 0; i < chldNodes.length; i++) { if(!isTextNode(chld = chldNodes[i])) { fn(jqLite(chld), i); } } } function eachAttribute(element, fn){ var i, attrs = element[0].attributes || [], chld, attr, name, value, attrValue = {}; for (i = 0; i < attrs.length; i++) { attr = attrs[i]; name = attr.name; value = attr.value; if (msie && name == 'href') { value = decodeURIComponent(element[0].getAttribute(name, 2)); } attrValue[name] = value; } foreachSorted(attrValue, fn); }


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