doT.js html模版使用教程

1、引入js脚本文件

<script type="text/javascript"src="../../../../script/jquery-1.8.3.min.js"></script>

<script type="text/javascript"src="../../../../script/doT.min.js"></script>

2、定义区域模版

<script type="text/x-dot-template"id="cdsqListTmpl"> 

      <div class="houseBox">

                            <divclass="houseMain">

                                     <divclass="manageInfor fs14">

                                               <spanclass="Gray">第三方管理企业：</span>

                                               <spanclass="manageCmy">{{=it.regulatorsName || ''}}</span>

                                     </div>

                            </div>

                   </div>

</script>

3、数据进入模版

在ajax返回函数里使用，其中P为返回的json格式的数据:

 

var interText = doT.template($("#cdsqListTmpl").text());

$("#cdsq_list_frm").html(interText(p));

4、doT.js详细使用介绍

使用方法：

{{= }} for interpolation //赋值

{{ }} for evaluation   //循环

{{~ }} for array iteration //数组

{{? }} for conditionals //条件

{{! }} for interpolation with encoding

{{# }} for compile-time evaluation/includesand partials

{{## #}} for compile-time defines

 

 

调用方式：
var tmpText = doT.template(模板);
tmpText(数据源);

 

 

例子一：

 

1、for interpolation 赋值

格式：

{{= }}

 

 

 

数据源：{"name":"Jake","age":31}

 

区域:<div id="interpolation"></div>

 

 

 

模板：

 

<script id="interpolationtmpl"type="text/x-dot-template">

<div>Hi {{=it.name}}!</div>

<div>{{=it.age || ''}}</div>

</script>

 

调用方式：

 

var dataInter ={"name":"Jake","age":31};

var interText =doT.template($("#interpolationtmpl").text());

$("#interpolation").html(interText(dataInter));

 

例子二：

 

2、for evaluation forin 循环

格式：

{{ for var key in data { }}

{{= key }}

{{ } }}

 

数据源：{"name":"Jake","age":31,"interests":["basketball","hockey","photography"],"contact":{"email":"[e-mail]","phone":"999999999"}}

 

区域：<div id="evaluation"></div>

 

模板：

 

<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：

 

var dataEval ={"name":"Jake","age":31,"interests":["basketball","hockey","photography"],"contact":{"email":"[e-mail]","phone":"999999999"}};

var evalText = doT.template($("#evaluationtmpl").text());

$("#evaluation").html(evalText(dataEval));

 

例子三：

 

3、for array iteration 数组

格式：

{{~data.array :value:index }}

...

{{~}}

 

数据源:{"array":["banana","apple","orange"]}

 

区域：<div id="arrays"></div>

 

模板：

<script id="arraystmpl"type="text/x-dot-template">

{{~it.array:value:index}}

<div>{{= index+1 }}{{= value}}!</div>

{{~}}

</script>

 

调用方式：

 

var dataArr ={"array":["banana","apple","orange"]};

var arrText =doT.template($("#arraystmpl").text());

$("#arrays").html(arrText(dataArr));

 

 

例子四：

 

4、{{? }} forconditionals 条件

格式：

{{? }} if

{{?? }} else if

{{??}} else

 

数据源：{"name":"Jake","age":31}

 

区域：<div id="condition"></div>

模板：

<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 youyet!</div>

{{??}}

You are {{=it.age}} and still dont have aname?

{{?}}

</script>

 

调用方式：

 

var dataEncode ={"uri":"http://bebedo.com/?keywords=Yoga","html":"<divstyle='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 interpolationwith encoding

数据源：{"uri":"http://bebedo.com/?keywords=Yoga"}

 

格式：

 {{!it.uri}}

 

区域：<div id="encode"></div>

 

模板：

<script id="encodetmpl"type="text/x-dot-template">

Visit {{!it.uri}} {{!it.html}}

</script>

 

调用方式：

 

var dataEncode ={"uri":"http://bebedo.com/?keywords=Yoga","html":"<divstyle='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、{{# }} forcompile-time evaluation/includes and partials

{{## #}} for compile-time defines

 

数据源：{"name":"Jake","age":31}

 

区域：<div id="part"></div>

 

模板：

 

<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：

 

var dataPart ={"name":"Jake","age":31,"html":"<divstyle='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));