代码如下:
function(){
if(!window.vml){
window.vml = {};
document.createStyleSheet().addRule(".vml", "behavior:url(#default#VML);display:inline-block;");
if (!document.namespaces.vml && !+"\v1"){
document.namespaces.add("vml", "urn:schemas-microsoft-com:vml");
}
}
var vml = window.vml = function(name){
return vml.fn.create(name || "rect");
}
vml.fn = vml.prototype = {
create : function(name){
this.node = document.createElement('
return this;
},
appendTo: function(parent){
if(typeof this.node !== "undefined" && parent.nodeType == 1){
parent.appendChild(this.node);
}
return this;
},
attr : function(bag){
for(var i in bag){
if(bag.hasOwnProperty(i)){
this.node.setAttribute(i,bag[i])
}
}
return this;
},
css: function(bag){
var str = ";"
for(var i in bag){
if(bag.hasOwnProperty(i))
str += i == "opacity" ? ("filter:alpha(opacity="+ bag[i] * 100+");"):(i+":"+bag[i]+";")
}
this.node.style.cssText = str;
return this;
}
}
})()
代码如下:
var VmlElement = document.createElement('
var VmlElement = document.createElement('<' + tagName + '
xmlns="urn:schemas-microsoft.com:vml" class="vml">')
var VmlElement = document.createElement('vml:' + tagName );
VmlElement.className = "vml";//最后必须把命名空间当作类名加上