diff options
Diffstat (limited to 'lib/dojo/NodeList-manipulate.js.uncompressed.js')
| -rw-r--r-- | lib/dojo/NodeList-manipulate.js.uncompressed.js | 730 |
1 files changed, 730 insertions, 0 deletions
diff --git a/lib/dojo/NodeList-manipulate.js.uncompressed.js b/lib/dojo/NodeList-manipulate.js.uncompressed.js new file mode 100644 index 000000000..47e32c1b6 --- /dev/null +++ b/lib/dojo/NodeList-manipulate.js.uncompressed.js @@ -0,0 +1,730 @@ +define("dojo/NodeList-manipulate", ["./query", "./_base/lang", "./_base/array", "./dom-construct", "./NodeList-dom"], function(dquery, lang, array, construct) { + // module: + // dojo/NodeList-manipulate + // summary: + // TODOC + +var NodeList = dquery.NodeList; + +/*===== +dojo["NodeList-manipulate"] = { + // summary: Adds a chainable methods to dojo.query() / Nodelist instances for manipulating HTML + // and DOM nodes and their properties. +}; + +// doc alias helpers: +NodeList = dojo.NodeList; +=====*/ + +//TODO: add a way to parse for widgets in the injected markup? + + function getText(/*DOMNode*/node){ + // summary: + // recursion method for text() to use. Gets text value for a node. + // description: + // Juse uses nodedValue so things like <br/> tags do not end up in + // the text as any sort of line return. + var text = "", ch = node.childNodes; + for(var i = 0, n; n = ch[i]; i++){ + //Skip comments. + if(n.nodeType != 8){ + if(n.nodeType == 1){ + text += getText(n); + }else{ + text += n.nodeValue; + } + } + } + return text; + } + + function getWrapInsertion(/*DOMNode*/node){ + // summary: + // finds the innermost element to use for wrap insertion. + + //Make it easy, assume single nesting, no siblings. + while(node.childNodes[0] && node.childNodes[0].nodeType == 1){ + node = node.childNodes[0]; + } + return node; //DOMNode + } + + function makeWrapNode(/*DOMNode||String*/html, /*DOMNode*/refNode){ + // summary: + // convert HTML into nodes if it is not already a node. + if(typeof html == "string"){ + html = construct.toDom(html, (refNode && refNode.ownerDocument)); + if(html.nodeType == 11){ + //DocumentFragment cannot handle cloneNode, so choose first child. + html = html.childNodes[0]; + } + }else if(html.nodeType == 1 && html.parentNode){ + //This element is already in the DOM clone it, but not its children. + html = html.cloneNode(false); + } + return html; /*DOMNode*/ + } + + lang.extend(NodeList, { + _placeMultiple: function(/*String||Node||NodeList*/query, /*String*/position){ + // summary: + // private method for inserting queried nodes into all nodes in this NodeList + // at different positions. Differs from NodeList.place because it will clone + // the nodes in this NodeList if the query matches more than one element. + var nl2 = typeof query == "string" || query.nodeType ? dquery(query) : query; + var toAdd = []; + for(var i = 0; i < nl2.length; i++){ + //Go backwards in DOM to make dom insertions easier via insertBefore + var refNode = nl2[i]; + var length = this.length; + for(var j = length - 1, item; item = this[j]; j--){ + if(i > 0){ + //Need to clone the item. This also means + //it needs to be added to the current NodeList + //so it can also be the target of other chaining operations. + item = this._cloneNode(item); + toAdd.unshift(item); + } + if(j == length - 1){ + construct.place(item, refNode, position); + }else{ + refNode.parentNode.insertBefore(item, refNode); + } + refNode = item; + } + } + + if(toAdd.length){ + //Add the toAdd items to the current NodeList. Build up list of args + //to pass to splice. + toAdd.unshift(0); + toAdd.unshift(this.length - 1); + Array.prototype.splice.apply(this, toAdd); + } + + return this; //dojo.NodeList + }, + + innerHTML: function(/*String?||DOMNode?|NodeList?*/value){ + // summary: + // allows setting the innerHTML of each node in the NodeList, + // if there is a value passed in, otherwise, reads the innerHTML value of the first node. + // description: + // This method is simpler than the dojo.NodeList.html() method provided by + // `dojo.NodeList-html`. This method just does proper innerHTML insertion of HTML fragments, + // and it allows for the innerHTML to be read for the first node in the node list. + // Since dojo.NodeList-html already took the "html" name, this method is called + // "innerHTML". However, if dojo.NodeList-html has not been loaded yet, this + // module will define an "html" method that can be used instead. Be careful if you + // are working in an environment where it is possible that dojo.NodeList-html could + // have been loaded, since its definition of "html" will take precedence. + // The nodes represented by the value argument will be cloned if more than one + // node is in this NodeList. The nodes in this NodeList are returned in the "set" + // usage of this method, not the HTML that was inserted. + // returns: + // if no value is passed, the result is String, the innerHTML of the first node. + // If a value is passed, the return is this dojo.NodeList + // example: + // assume a DOM created by this markup: + // | <div id="foo"></div> + // | <div id="bar"></div> + // This code inserts <p>Hello World</p> into both divs: + // | dojo.query("div").innerHTML("<p>Hello World</p>"); + // example: + // assume a DOM created by this markup: + // | <div id="foo"><p>Hello Mars</p></div> + // | <div id="bar"><p>Hello World</p></div> + // This code returns "<p>Hello Mars</p>": + // | var message = dojo.query("div").innerHTML(); + if(arguments.length){ + return this.addContent(value, "only"); //dojo.NodeList + }else{ + return this[0].innerHTML; //String + } + }, + + /*===== + html: function(value){ + // summary: + // see the information for "innerHTML". "html" is an alias for "innerHTML", but is + // only defined if dojo.NodeList-html has not been loaded. + // description: + // An alias for the "innerHTML" method, but only defined if there is not an existing + // "html" method on dojo.NodeList. Be careful if you are working in an environment + // where it is possible that dojo.NodeList-html could have been loaded, since its + // definition of "html" will take precedence. If you are not sure if dojo.NodeList-html + // could be loaded, use the "innerHTML" method. + // value: String?||DOMNode?||NodeList? + // optional. The HTML fragment to use as innerHTML. If value is not passed, then the innerHTML + // of the first element in this NodeList is returned. + // returns: + // if no value is passed, the result is String, the innerHTML of the first node. + // If a value is passed, the return is this dojo.NodeList + return; // dojo.NodeList + return; // String + }, + =====*/ + + text: function(/*String*/value){ + // summary: + // allows setting the text value of each node in the NodeList, + // if there is a value passed in, otherwise, returns the text value for all the + // nodes in the NodeList in one string. + // example: + // assume a DOM created by this markup: + // | <div id="foo"></div> + // | <div id="bar"></div> + // This code inserts "Hello World" into both divs: + // | dojo.query("div").text("Hello World"); + // example: + // assume a DOM created by this markup: + // | <div id="foo"><p>Hello Mars <span>today</span></p></div> + // | <div id="bar"><p>Hello World</p></div> + // This code returns "Hello Mars today": + // | var message = dojo.query("div").text(); + // returns: + // if no value is passed, the result is String, the text value of the first node. + // If a value is passed, the return is this dojo.NodeList + if(arguments.length){ + for(var i = 0, node; node = this[i]; i++){ + if(node.nodeType == 1){ + construct.empty(node); + node.appendChild(node.ownerDocument.createTextNode(value)); + } + } + return this; //dojo.NodeList + }else{ + var result = ""; + for(i = 0; node = this[i]; i++){ + result += getText(node); + } + return result; //String + } + }, + + val: function(/*String||Array*/value){ + // summary: + // If a value is passed, allows seting the value property of form elements in this + // NodeList, or properly selecting/checking the right value for radio/checkbox/select + // elements. If no value is passed, the value of the first node in this NodeList + // is returned. + // returns: + // if no value is passed, the result is String or an Array, for the value of the + // first node. + // If a value is passed, the return is this dojo.NodeList + // example: + // assume a DOM created by this markup: + // | <input type="text" value="foo"> + // | <select multiple> + // | <option value="red" selected>Red</option> + // | <option value="blue">Blue</option> + // | <option value="yellow" selected>Yellow</option> + // | </select> + // This code gets and sets the values for the form fields above: + // | dojo.query('[type="text"]').val(); //gets value foo + // | dojo.query('[type="text"]').val("bar"); //sets the input's value to "bar" + // | dojo.query("select").val() //gets array value ["red", "yellow"] + // | dojo.query("select").val(["blue", "yellow"]) //Sets the blue and yellow options to selected. + + //Special work for input elements. + if(arguments.length){ + var isArray = lang.isArray(value); + for(var index = 0, node; node = this[index]; index++){ + var name = node.nodeName.toUpperCase(); + var type = node.type; + var newValue = isArray ? value[index] : value; + + if(name == "SELECT"){ + var opts = node.options; + for(var i = 0; i < opts.length; i++){ + var opt = opts[i]; + if(node.multiple){ + opt.selected = (array.indexOf(value, opt.value) != -1); + }else{ + opt.selected = (opt.value == newValue); + } + } + }else if(type == "checkbox" || type == "radio"){ + node.checked = (node.value == newValue); + }else{ + node.value = newValue; + } + } + return this; //dojo.NodeList + }else{ + //node already declared above. + node = this[0]; + if(!node || node.nodeType != 1){ + return undefined; + } + value = node.value || ""; + if(node.nodeName.toUpperCase() == "SELECT" && node.multiple){ + //A multivalued selectbox. Do the pain. + value = []; + //opts declared above in if block. + opts = node.options; + //i declared above in if block; + for(i = 0; i < opts.length; i++){ + //opt declared above in if block + opt = opts[i]; + if(opt.selected){ + value.push(opt.value); + } + } + if(!value.length){ + value = null; + } + } + return value; //String||Array + } + }, + + append: function(/*String||DOMNode||NodeList*/content){ + // summary: + // appends the content to every node in the NodeList. + // description: + // The content will be cloned if the length of NodeList + // is greater than 1. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the appended content. + // example: + // assume a DOM created by this markup: + // | <div id="foo"><p>Hello Mars</p></div> + // | <div id="bar"><p>Hello World</p></div> + // Running this code: + // | dojo.query("div").append("<span>append</span>"); + // Results in this DOM structure: + // | <div id="foo"><p>Hello Mars</p><span>append</span></div> + // | <div id="bar"><p>Hello World</p><span>append</span></div> + return this.addContent(content, "last"); //dojo.NodeList + }, + + appendTo: function(/*String*/query){ + // summary: + // appends nodes in this NodeList to the nodes matched by + // the query passed to appendTo. + // description: + // The nodes in this NodeList will be cloned if the query + // matches more than one element. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the matched nodes from the query. + // example: + // assume a DOM created by this markup: + // | <span>append</span> + // | <p>Hello Mars</p> + // | <p>Hello World</p> + // Running this code: + // | dojo.query("span").appendTo("p"); + // Results in this DOM structure: + // | <p>Hello Mars<span>append</span></p> + // | <p>Hello World<span>append</span></p> + return this._placeMultiple(query, "last"); //dojo.NodeList + }, + + prepend: function(/*String||DOMNode||NodeList*/content){ + // summary: + // prepends the content to every node in the NodeList. + // description: + // The content will be cloned if the length of NodeList + // is greater than 1. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the appended content. + // assume a DOM created by this markup: + // | <div id="foo"><p>Hello Mars</p></div> + // | <div id="bar"><p>Hello World</p></div> + // Running this code: + // | dojo.query("div").prepend("<span>prepend</span>"); + // Results in this DOM structure: + // | <div id="foo"><span>prepend</span><p>Hello Mars</p></div> + // | <div id="bar"><span>prepend</span><p>Hello World</p></div> + return this.addContent(content, "first"); //dojo.NodeList + }, + + prependTo: function(/*String*/query){ + // summary: + // prepends nodes in this NodeList to the nodes matched by + // the query passed to prependTo. + // description: + // The nodes in this NodeList will be cloned if the query + // matches more than one element. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the matched nodes from the query. + // example: + // assume a DOM created by this markup: + // | <span>prepend</span> + // | <p>Hello Mars</p> + // | <p>Hello World</p> + // Running this code: + // | dojo.query("span").prependTo("p"); + // Results in this DOM structure: + // | <p><span>prepend</span>Hello Mars</p> + // | <p><span>prepend</span>Hello World</p> + return this._placeMultiple(query, "first"); //dojo.NodeList + }, + + after: function(/*String||Element||NodeList*/content){ + // summary: + // Places the content after every node in the NodeList. + // description: + // The content will be cloned if the length of NodeList + // is greater than 1. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the appended content. + // example: + // assume a DOM created by this markup: + // | <div id="foo"><p>Hello Mars</p></div> + // | <div id="bar"><p>Hello World</p></div> + // Running this code: + // | dojo.query("div").after("<span>after</span>"); + // Results in this DOM structure: + // | <div id="foo"><p>Hello Mars</p></div><span>after</span> + // | <div id="bar"><p>Hello World</p></div><span>after</span> + return this.addContent(content, "after"); //dojo.NodeList + }, + + insertAfter: function(/*String*/query){ + // summary: + // The nodes in this NodeList will be placed after the nodes + // matched by the query passed to insertAfter. + // description: + // The nodes in this NodeList will be cloned if the query + // matches more than one element. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the matched nodes from the query. + // example: + // assume a DOM created by this markup: + // | <span>after</span> + // | <p>Hello Mars</p> + // | <p>Hello World</p> + // Running this code: + // | dojo.query("span").insertAfter("p"); + // Results in this DOM structure: + // | <p>Hello Mars</p><span>after</span> + // | <p>Hello World</p><span>after</span> + return this._placeMultiple(query, "after"); //dojo.NodeList + }, + + before: function(/*String||DOMNode||NodeList*/content){ + // summary: + // Places the content before every node in the NodeList. + // description: + // The content will be cloned if the length of NodeList + // is greater than 1. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the appended content. + // example: + // assume a DOM created by this markup: + // | <div id="foo"><p>Hello Mars</p></div> + // | <div id="bar"><p>Hello World</p></div> + // Running this code: + // | dojo.query("div").before("<span>before</span>"); + // Results in this DOM structure: + // | <span>before</span><div id="foo"><p>Hello Mars</p></div> + // | <span>before</span><div id="bar"><p>Hello World</p></div> + return this.addContent(content, "before"); //dojo.NodeList + }, + + insertBefore: function(/*String*/query){ + // summary: + // The nodes in this NodeList will be placed after the nodes + // matched by the query passed to insertAfter. + // description: + // The nodes in this NodeList will be cloned if the query + // matches more than one element. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // dojo.NodeList, the nodes currently in this NodeList will be returned, + // not the matched nodes from the query. + // example: + // assume a DOM created by this markup: + // | <span>before</span> + // | <p>Hello Mars</p> + // | <p>Hello World</p> + // Running this code: + // | dojo.query("span").insertBefore("p"); + // Results in this DOM structure: + // | <span>before</span><p>Hello Mars</p> + // | <span>before</span><p>Hello World</p> + return this._placeMultiple(query, "before"); //dojo.NodeList + }, + + /*===== + remove: function(simpleFilter){ + // summary: + // alias for dojo.NodeList's orphan method. Removes elements + // in this list that match the simple filter from their parents + // and returns them as a new NodeList. + // simpleFilter: String + // single-expression CSS rule. For example, ".thinger" or + // "#someId[attrName='value']" but not "div > span". In short, + // anything which does not invoke a descent to evaluate but + // can instead be used to test a single node is acceptable. + // returns: + // dojo.NodeList + return; // dojo.NodeList + }, + =====*/ + remove: NodeList.prototype.orphan, + + wrap: function(/*String||DOMNode*/html){ + // summary: + // Wrap each node in the NodeList with html passed to wrap. + // description: + // html will be cloned if the NodeList has more than one + // element. Only DOM nodes are cloned, not any attached + // event handlers. + // returns: + // dojo.NodeList, the nodes in the current NodeList will be returned, + // not the nodes from html argument. + // example: + // assume a DOM created by this markup: + // | <b>one</b> + // | <b>two</b> + // Running this code: + // | dojo.query("b").wrap("<div><span></span></div>"); + // Results in this DOM structure: + // | <div><span><b>one</b></span></div> + // | <div><span><b>two</b></span></div> + if(this[0]){ + html = makeWrapNode(html, this[0]); + + //Now cycle through the elements and do the insertion. + for(var i = 0, node; node = this[i]; i++){ + //Always clone because if html is used to hold one of + //the "this" nodes, then on the clone of html it will contain + //that "this" node, and that would be bad. + var clone = this._cloneNode(html); + if(node.parentNode){ + node.parentNode.replaceChild(clone, node); + } + //Find deepest element and insert old node in it. + var insertion = getWrapInsertion(clone); + insertion.appendChild(node); + } + } + return this; //dojo.NodeList + }, + + wrapAll: function(/*String||DOMNode*/html){ + // summary: + // Insert html where the first node in this NodeList lives, then place all + // nodes in this NodeList as the child of the html. + // returns: + // dojo.NodeList, the nodes in the current NodeList will be returned, + // not the nodes from html argument. + // example: + // assume a DOM created by this markup: + // | <div class="container"> + // | <div class="red">Red One</div> + // | <div class="blue">Blue One</div> + // | <div class="red">Red Two</div> + // | <div class="blue">Blue Two</div> + // | </div> + // Running this code: + // | dojo.query(".red").wrapAll('<div class="allRed"></div>'); + // Results in this DOM structure: + // | <div class="container"> + // | <div class="allRed"> + // | <div class="red">Red One</div> + // | <div class="red">Red Two</div> + // | </div> + // | <div class="blue">Blue One</div> + // | <div class="blue">Blue Two</div> + // | </div> + if(this[0]){ + html = makeWrapNode(html, this[0]); + + //Place the wrap HTML in place of the first node. + this[0].parentNode.replaceChild(html, this[0]); + + //Now cycle through the elements and move them inside + //the wrap. + var insertion = getWrapInsertion(html); + for(var i = 0, node; node = this[i]; i++){ + insertion.appendChild(node); + } + } + return this; //dojo.NodeList + }, + + wrapInner: function(/*String||DOMNode*/html){ + // summary: + // For each node in the NodeList, wrap all its children with the passed in html. + // description: + // html will be cloned if the NodeList has more than one + // element. Only DOM nodes are cloned, not any attached + // event handlers. + // returns: + // dojo.NodeList, the nodes in the current NodeList will be returned, + // not the nodes from html argument. + // example: + // assume a DOM created by this markup: + // | <div class="container"> + // | <div class="red">Red One</div> + // | <div class="blue">Blue One</div> + // | <div class="red">Red Two</div> + // | <div class="blue">Blue Two</div> + // | </div> + // Running this code: + // | dojo.query(".red").wrapInner('<span class="special"></span>'); + // Results in this DOM structure: + // | <div class="container"> + // | <div class="red"><span class="special">Red One</span></div> + // | <div class="blue">Blue One</div> + // | <div class="red"><span class="special">Red Two</span></div> + // | <div class="blue">Blue Two</div> + // | </div> + if(this[0]){ + html = makeWrapNode(html, this[0]); + for(var i = 0; i < this.length; i++){ + //Always clone because if html is used to hold one of + //the "this" nodes, then on the clone of html it will contain + //that "this" node, and that would be bad. + var clone = this._cloneNode(html); + + //Need to convert the childNodes to an array since wrapAll modifies the + //DOM and can change the live childNodes NodeList. + this._wrap(lang._toArray(this[i].childNodes), null, this._NodeListCtor).wrapAll(clone); + } + } + return this; //dojo.NodeList + }, + + replaceWith: function(/*String||DOMNode||NodeList*/content){ + // summary: + // Replaces each node in ths NodeList with the content passed to replaceWith. + // description: + // The content will be cloned if the length of NodeList + // is greater than 1. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // The nodes currently in this NodeList will be returned, not the replacing content. + // Note that the returned nodes have been removed from the DOM. + // example: + // assume a DOM created by this markup: + // | <div class="container"> + // | <div class="red">Red One</div> + // | <div class="blue">Blue One</div> + // | <div class="red">Red Two</div> + // | <div class="blue">Blue Two</div> + // | </div> + // Running this code: + // | dojo.query(".red").replaceWith('<div class="green">Green</div>'); + // Results in this DOM structure: + // | <div class="container"> + // | <div class="green">Green</div> + // | <div class="blue">Blue One</div> + // | <div class="green">Green</div> + // | <div class="blue">Blue Two</div> + // | </div> + content = this._normalize(content, this[0]); + for(var i = 0, node; node = this[i]; i++){ + this._place(content, node, "before", i > 0); + node.parentNode.removeChild(node); + } + return this; //dojo.NodeList + }, + + replaceAll: function(/*String*/query){ + // summary: + // replaces nodes matched by the query passed to replaceAll with the nodes + // in this NodeList. + // description: + // The nodes in this NodeList will be cloned if the query + // matches more than one element. Only the DOM nodes are cloned, not + // any attached event handlers. + // returns: + // The nodes currently in this NodeList will be returned, not the matched nodes + // from the query. The nodes currently in this NodeLIst could have + // been cloned, so the returned NodeList will include the cloned nodes. + // example: + // assume a DOM created by this markup: + // | <div class="container"> + // | <div class="spacer">___</div> + // | <div class="red">Red One</div> + // | <div class="spacer">___</div> + // | <div class="blue">Blue One</div> + // | <div class="spacer">___</div> + // | <div class="red">Red Two</div> + // | <div class="spacer">___</div> + // | <div class="blue">Blue Two</div> + // | </div> + // Running this code: + // | dojo.query(".red").replaceAll(".blue"); + // Results in this DOM structure: + // | <div class="container"> + // | <div class="spacer">___</div> + // | <div class="spacer">___</div> + // | <div class="red">Red One</div> + // | <div class="red">Red Two</div> + // | <div class="spacer">___</div> + // | <div class="spacer">___</div> + // | <div class="red">Red One</div> + // | <div class="red">Red Two</div> + // | </div> + var nl = dquery(query); + var content = this._normalize(this, this[0]); + for(var i = 0, node; node = nl[i]; i++){ + this._place(content, node, "before", i > 0); + node.parentNode.removeChild(node); + } + return this; //dojo.NodeList + }, + + clone: function(){ + // summary: + // Clones all the nodes in this NodeList and returns them as a new NodeList. + // description: + // Only the DOM nodes are cloned, not any attached event handlers. + // returns: + // dojo.NodeList, a cloned set of the original nodes. + // example: + // assume a DOM created by this markup: + // | <div class="container"> + // | <div class="red">Red One</div> + // | <div class="blue">Blue One</div> + // | <div class="red">Red Two</div> + // | <div class="blue">Blue Two</div> + // | </div> + // Running this code: + // | dojo.query(".red").clone().appendTo(".container"); + // Results in this DOM structure: + // | <div class="container"> + // | <div class="red">Red One</div> + // | <div class="blue">Blue One</div> + // | <div class="red">Red Two</div> + // | <div class="blue">Blue Two</div> + // | <div class="red">Red One</div> + // | <div class="red">Red Two</div> + // | </div> + + //TODO: need option to clone events? + var ary = []; + for(var i = 0; i < this.length; i++){ + ary.push(this._cloneNode(this[i])); + } + return this._wrap(ary, this, this._NodeListCtor); //dojo.NodeList + } + }); + + //set up html method if one does not exist + if(!NodeList.prototype.html){ + NodeList.prototype.html = NodeList.prototype.innerHTML; + } + +return NodeList; +}); |