<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>template</title>
<script src="http://hs.3g.cnfol.com/uh/Js/PlugJs/jquery.min.js"></script>
<script src="http://hs.3g.cnfol.com/uh/Js/PlugJs/template.js"></script>
<!-- <script src="template.js"></script> -->
</head>
<body>
<script id="tpl" type="type/template">
<h2 onclick="alert(this.innerHTML)">{{ name }}</h2>
<a href="https://www.baidu.com"> {{name}}{{age}} </a>
<p>
<span data-if="age>15">{{ age }}</span>
<span data-if="score>30">{{ score }}</span>
</p>
</script>
<!-- <div data-show="showbool">8888</div> -->
<!-- <p><span data-if="age>5">{{ age }}</span><strong data-if="age>25">{{ age }}</strong></p> -->
<div id="context" data-for data-html="tpl"></div>
<script>
// 数据data
var data = [{
name : 'zhl',
age : 30,
score:98,
showbool : false,
dataif:true
},{
name : 'mll',
age : 20,
score:65,
showbool : false,
},{
name : 'zhl',
age : 10,
score:34,
showbool : true,
}]
/*var data = {
name : 'zhl',
age : 30,
score:88,
showbool : false,
dataif:true
};*/
// 模版化调用
// template(id,data);
// @id : 放元素的容器
// @data : 数据
$.template('context',data);
</script>
<script>
;(function($){
$.extend({
template: function(id,data) {
var wrapParent = $('#'+id);
var tplhtml = $(wrapParent).attr("data-html");
var tplstr = $('#'+tplhtml).html();
var re = /{{s*(w+)s*}}/g;
var trueEleLen = jQuery.parseHTML($('#'+tplhtml).html());
var otplTureNum = 0;
for(var i=0; i<trueEleLen.length;i++){
if(trueEleLen[i].nodeType == 1){
otplTureNum++;
}
}
if(data instanceof Array){
var strtemp = '';
for(var i=0; i<data.length; i++){
strtemp += dataHtmlStr(data[i]);
}
$(wrapParent).html(strtemp);
}else{
$(wrapParent).html(dataHtmlStr(data));
}
function dataHtmlStr(data){
return (function(){
return tplstr.replace(re,function(matchs,key){
return data[key];
});
})();
}
var objChild = $(wrapParent).children();
var tplLen = data.length;
var otplChild = jQuery.parseHTML($('#'+tplhtml).html());
var otplnum = 0;
for(var i=0; i<otplChild.length;i++){
if(otplChild[i].nodeType == 1){
otplnum++;
}
}
var reg = /^[a-z|A-Z|_]+[a-z|A-Z|_|d]*/g;
matchStr('data-if');
matchStr('data-show');
function matchStr(attr){
for(var i = 0; i<objChild.length;i++){
if($(objChild[i]).children().length){
var ntempArr = $(objChild[i]).find("*["+attr+"]");
$(ntempArr).each(function(index,ele){
var strDataIf = $(ele).attr(attr);
var strMatch = $(ele).attr(attr) ? $(ele).attr(attr).match(reg)[0] : '';
if(strMatch){
strDataIf = strDataIf.replace(reg,data instanceof Array ? data[Math.floor(i/otplTureNum)][strMatch] : data[strMatch]);
if(eval(strDataIf) == true){
if(attr == "data-if"){
$(objChild[i]).append($(ele));
}else if(attr == "data-show"){
$(ele).show();
}
}else if(eval(strDataIf) == false){
if(attr == "data-if"){
$(ele).remove();
}else if(attr == "data-show"){
$(ele).hide();
}
}
}
})
}else{
var strDataIf = $(objChild[i]).attr(attr);
var strMatch = $(objChild[i]).attr(attr) ? $(objChild[i]).attr(attr).match(reg)[0] : '';
if(strMatch){
strDataIf = strDataIf.replace(reg,data instanceof Array ? data[Math.floor(i/otplTureNum)][strMatch] : data[strMatch]);
if(eval(strDataIf) == true){
if(attr == "data-if"){
$(objChild[i]).insertBefore($(objChild[i+1]));
}else if(attr == "data-show"){
$(objChild[i]).show();
}
}else if(eval(strDataIf) == false){
if(attr == "data-if"){
$(objChild[i]).remove();
}else if(attr == "data-show"){
$(objChild[i]).hide();
}
}
}
}
}
}
}
});
})($);
</script>
</body>
</html>