function trim(str){ //创建空格对象 var space = new String(" "); /* str = trimLeft(str,space); str = trimRight(str,space); */ return trimRight( trimLeft(str,space),space); } //去除左空格 function trimLeft(str,space){ var i = 0,j = str.length; while(i < j…
Array.prototype.del = function () { var a = {}, c = [], l = this.length; ; i < l; i++) { var b = this[i]; var d = (typeof b) + b; if (a[d] === undefined) { c.push(b); a[d] = ; } } return c; } 调用如下: var Ary = ["生活服务类", "健康保健类", "…
function createXML(pathData) { var xmlDOM = createXMLDOM(); //参考:http://iceworldvip.blog.51cto.com/5438460/1341677 if (xmlDOM) { var data = xmlDOM.createElement('MapData'); xmlDOM.appendChild(data); newEle = xmlDOM.createElement("x"); newText =…