doT.js特点是快，小，无依赖其他插件,压缩版仅有4K大小。
doT.js详细使用介绍
使用方法：
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{{ }} 模板 开始标记 结束标记 {{= }} 赋值 {{~ }} 循环 {{? }} 判断 {{! }} for interpolation with encoding {{# }} for compile-time evaluation/includes and partials {{## #}} for compile-time defines |
调用方式：
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var tmpText = doT.template(模板); tmpText(数据源); |
例子一：
1、for interpolation 赋值
格式：
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{{= }} |
数据源：
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{"name":"Jake","age":31} |
区域:
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<div id="interpolation"></div> |
模板：
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<script id="interpolationtmpl" type="text/x-dot-template"> <div>Hi {{=it.name}}!</div> <div>{{=it.age || ''}}</div> </script> |
调用方式：
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var dataInter = {"name":"Jake","age":31}; var interText = doT.template($("#interpolationtmpl").text()); $("#interpolation").html(interText(dataInter)); |
例子二：
2、for evaluation for in 循环
格式：
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{{ for var key in data { }} {{= key }} {{ } }} |
数据源：
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{"name":"Jake","age":31,"interests":["basketball","hockey","photography"],"contact":{"email":"jake@xyz.com","phone":"999999999"}} |
区域：
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<div id="evaluation"></div> |
模板：
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<script id="evaluationtmpl" type="text/x-dot-template"> {{ for(var prop in it) { }} <div>KEY:{{= prop }}---VALUE:{{= it[prop] }}</div> {{ } }} </script> |
调用方式：
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var dataEval = {"name":"Jake","age":31,"interests":["basketball","hockey","photography"],"contact":{"email":"jake@xyz.com","phone":"999999999"}}; var evalText = doT.template($("#evaluationtmpl").text()); $("#evaluation").html(evalText(dataEval)); |
例子三：
3、for array iteration 数组
格式：
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{{~data.array :value:index }} ... {{~}} |
数据源:
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{"array":["banana","apple","orange"]} |
区域：
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<div id="arrays"></div> |
模板：
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<script id="arraystmpl" type="text/x-dot-template"> {{~it.array:value:index}} <div>{{= index+1 }}{{= value }}!</div> {{~}} </script> |
调用方式：
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var dataArr = {"array":["banana","apple","orange"]}; var arrText = doT.template($("#arraystmpl").text()); $("#arrays").html(arrText(dataArr)); |
例子四：
4、{{? }} for conditionals 条件
格式：
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{{? }} if {{?? }} else if {{??}} else |
数据源：
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{"name":"Jake","age":31} |
区域：
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<div id="condition"></div> |
模板：
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<script id="conditionstmpl" type="text/x-dot-template"> {{? !it.name }} <div>Oh, I love your name, {{=it.name}}!</div> {{?? !it.age === 0}} <div>Guess nobody named you yet!</div> {{??}} You are {{=it.age}} and still dont have a name? {{?}} </script> |
调用方式：
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var dataEncode = {"uri":"http://jq22.com/?keywords=Yoga","html":"<div style='background: #f00; height: 30px; line-height: 30px;'>html元素</div>"}; var EncodeText = doT.template($("#encodetmpl").text()); $("#encode").html(EncodeText(dataEncode)); |
例子五：
5、for interpolation with encoding
数据源：
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{"uri":"http://jq22.com/?keywords=Yoga"} |
格式：
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{{!it.uri}} |
区域：
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<div id="encode"></div> |
模板：
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<script id="encodetmpl" type="text/x-dot-template"> Visit {{!it.uri}} {{!it.html}} </script> |
调用方式：
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var dataEncode = {"uri":"http://jq22.com/?keywords=Yoga","html":"<div style='background: #f00; height: 30px; line-height: 30px;'>html元素</div>"}; var EncodeText = doT.template($("#encodetmpl").text()); $("#encode").html(EncodeText(dataEncode)); |
例子六：
6、{{# }} for compile-time evaluation/includes and partials
{{## #}} for compile-time defines
数据源：
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{"name":"Jake","age":31} |
区域：
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<div id="part"></div> |
模板：
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<script id="parttmpl" type="text/x-dot-template"> {{##def.snippet: <div>{{=it.name}}</div>{{#def.joke}} #}} {{#def.snippet}} {{=it.html}} </script> |
调用方式：
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var dataPart = {"name":"Jake","age":31,"html":"<div style='background: #f00; height: 30px; line-height: 30px;'>html元素</div>"}; var defPart = {"joke":"<div>{{=it.name}} who?</div>"}; var partText = doT.template($("#parttmpl").text(), undefined, defPart); $("#part").html(partText(dataPart)); |