【下载文档:  AJAX简单应用实例-弹出层.txt 】

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AJAX简单应用实例-弹出层
function createobj() { if (window.ActiveXObject) { return(new ActiveXObject("Microsoft.XMLHTTP")); } else if (window.XMLHttpRequest) { return(new XMLHttpRequest()); } } function personalInfo() { var oBao=createobj(); var cont=document.getElementById("person_detial"); var cont_a=document.getElementById("person_content"); cont.style.display='block'; cont.style.cursor='pointer'; cont_a.innerHTML="请等待,加载中..."; var my_url="getinfo.asp?"+Math.random(); oBao.open("get",my_url,true); oBao.onreadystatechange=function(){ if(oBao.readyState==4){ if(oBao.status==200){ cont_a.innerHTML=oBao.responseText; }else{ cont_a.innerHTML="出现错误,错误代码为:"+oBao.status; } } } oBao.send(); } function Drag(id) { var self=this; this.obj=(typeof(id)=="string")?document.getElementById(id):id; this.obj.onmousedown=function(e) { e=e||window.event; var obj=self.obj;//指向自己 if(e.layerX){obj.position={x:e.layerX,y:e.layerY};} else{obj.position={x:e.offsetX,y:e.offsetY};} document.onmousemove=self.start; document.onmouseup=self.end; } this.start=function(e) { e=e||event; document.onselectstart = function(){ return false; }; window.getSelection && window.getSelection().removeAllRanges(); var obj=self.obj; obj.style.left=e.clientX-obj.position.x+"px"; obj.style.top=e.clientY-obj.position.y+"px"; } this.end=function(e) { e=e||event; document.onmousemove = document.onmouseup = document.onselectstart = null; } } AJAX简单应用实例-弹出层.rar