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getPath.js if for getting a jQuery selector for an element.
parsePath.js is for parsing the selector string to path array.
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| jQuery.fn.extend({ | |
| getPath: function () { | |
| var path = "", | |
| node = this; | |
| while (node.length) { | |
| var realNode = node[0], | |
| name = realNode.localName, | |
| id, classNameStr, currentNodeSelector; | |
| if (!name) { | |
| break; | |
| } | |
| currentNodeSelector = name.toLowerCase(); | |
| id = realNode.id; | |
| if ( !! id) { | |
| currentNodeSelector = currentNodeSelector + "#" + id; | |
| } | |
| classNameStr = realNode.className; | |
| if ( !! classNameStr) { | |
| currentNodeSelector = currentNodeSelector + "." + classNameStr.split(/[\s\n]+/).join('.'); | |
| } | |
| node = node.parent(); | |
| path = ">" + currentNodeSelector + path; | |
| } | |
| return path.substr(1); | |
| } | |
| }); | |
| // $("#foo").eq(0).getPath() |
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| jQuery.extend({ | |
| parsePath: function (pathStr) { | |
| var path = []; | |
| if ( !! pathStr) { | |
| var pathArrayTemp = pathStr.split('>'); | |
| for (var p = 0, pl = pathArrayTemp.length; p < pl; p++) { | |
| if ( !! pathArrayTemp[p]) { | |
| var tempObject = {}, classNames = pathArrayTemp[p].split('.'); | |
| var idSplit = classNames[0].split('#'); | |
| tempObject.node = idSplit[0]; | |
| if (idSplit.length > 1) { | |
| tempObject.id = idSplit[1]; | |
| } | |
| tempObject.class = []; | |
| for (var c = 1, cl = classNames.length; c < cl; c++) { | |
| if ( !! classNames[c]) { | |
| tempObject.class.push(classNames[c]); | |
| } | |
| } | |
| path.push(tempObject); | |
| } | |
| } | |
| } | |
| return path; | |
| } | |
| }); | |
| // $.parsePath("html>body.question-page.new-topbar>div.container>div#content>div>div#herobox-mini>div#hero-content>div#foo") |
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