javascript命令方式テスト例
5873 ワード
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title> </title>
</head>
<body>
<div id='title'></div>
<div id='product'></div>
</body>
<script language="javascript" src="test.js" ></script>
</html>// JavaScript Document
var viewCommand= (function(){
var tpl= {
product :[
'<div>' ,
'<img src ="{#src#}"/> ',
'<p>{#text#}</p> ',
'</div>'
].join(''),
title :[
'<div class="main">',
'<h2>{#title#}</h2>',
'<p>{#tips#}</p>' ,
'</div>'
].join('')
} ,
html='';
function formateString (str,obj){
return str.replace(/\{#(\w+)#\}/g,function(match,key){
return obj[key];
})
}
var Action = {
create : function (data,view){
if(data.length){
for(var i=0,len=data.length;i<len;i++){
html+=formateString(tpl[view],data[i]);
}
} else {
html+=formateString(tpl[view],data );
}
},
display : function (container,data,view){
if(data){
this.create(data,view);
}
document.getElementById(container).innerHTML=html;
html='';
}
}
return function excute(msg){
msg.param=Object.prototype.toString.call(msg.param)==="[object Array]" ? msg.param : [msg.param];
Action[msg.command].apply(Action,msg.param)
}
})();
var productData = [
{
src : 'command/02.jpg',
text :' '
},
{
src : 'command/03.jpg',
text :' '
},
{
src : 'command/04.jpg',
text :' '
}
],
titleData= {
title : ' ',
tips:' '
};
viewCommand({
command :'display',
param : ['title',titleData,'title']
})
viewCommand({
command :'create',
param : [ {
src : 'command/01.jpg',
text :'01 '
},'product']
})
viewCommand({
command :'display',
param : ['product',productData,'product']
})