• dot.js教程文档api


    dot.js是一个短小精悍的js模板引擎,压缩版仅有4K大小,最近使用dot的时候整理出这个dot.js教程文档,其实称不上什么教程,只是对dot.js的介绍和实例,希望能帮助到一部分需要的人。

    使用方法:

    {{= }} for 赋值

    {{ }} for evaluation

    {{~ }} for for循环数组

    {{? }} for if判断

    {{! }} for html标签是否转义

    {{# }} for compile-time evaluation/includes and partials

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

    dot.js调用方式:

    var tmpText = doT.template(模板);

    tmpText(数据源);

    dot.js读取单个js对象

    数据:{name:"张三",age:"24",sex:"男"}
    <!--直接读取单个对象数据-->
            <script id="tpl1" type="text/dot-tpl">
                <table>
                    <tr><th>姓名</th><th>年龄</th><th>性别</th></tr>
                    <tr><td>{{= it.name}}</td><td>{{= it.age}}</td><td>{{= it.sex||"暂无"}}</td></tr>
                </table>
            </script>

            <script>
                var data1 = {name:"张三",age:"24",sex:"男"};
                var tpl1= doT.template( $id("tpl1").innerHTML );
                console.log("读取单个对象数据:"+tpl1(data1) );
            </script>

    jquery特效整理

    dot.js遍历js数组 (for循环)

    数据:[["张三","24","男"],["李四","30","女"]],当然这里改成外面是数组里面是对象也可以,如:[{name:"张三"},{name:"李四"},...]当然这个时候模板中就要用如:{{= it[index].name}}取值了
    <!--读取数组数据-->
            <script id="tpl2" type="text/dot-tpl">
                <ol>
                    {{~ it:value:index}}
                    <li>{{= index+1}}:{{= it[index][0]}}</li><li>{{= it[index][1]}}</li><li>{{= it[index][2]||"暂无"}}</li>
                    {{~}}
                </ol>
            </script>
            <script>
                var data2 = [["张三","24","男"],["李四","30","女"]];
                var tpl2= doT.template( $id("tpl2").innerHTML );
                console.log("读取数组数据:"+tpl2(data2) );
            </script>
     

    dot.js遍历js对象,(for in)

    数据:{"001":{name:"张三",age:"24",sex:"男"},"002":{name:"李四",age:"26",sex:"男"}}
    <!--读取数组数据-->
            <script id="tpl3" type="text/dot-tpl">
                <table>
                    <tr><th>姓名</th><th>年龄</th><th>性别</th></tr>
                    {{ for(var key in it) { }}
                    <tr><td>{{= key}}:{{= it[key].name }}</td><td>{{= it[key].age }}</td><td>{{= it[key].sex }}</td></tr>
                    {{  } }}
                </table>
            </script>
            <script>
                var data3 = {"001":{name:"张三",age:"24",sex:"男"},"002":{name:"李四",age:"26",sex:"男"}};
                var tpl3= doT.template( $id("tpl3").innerHTML );
                console.log("遍历js对象:"+tpl3(data3) );
            </script>

    本文链接:dot.js教程文档apihttp://www.51xuediannao.com/js/texiao/dot.html
    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Document</title>
        <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/1.6.4/jquery.min.js"></script>
        <script type="text/javascript" src="doT.js"></script>
    </head>
    <body>
    <div class="body1"></div>
    <div class="body2"></div>
    <div class="body3"></div>
        <!--直接读取单个对象数据 -->
            <script id="tpl1" type="text/dot-tpl">
                <table>
                    <tr><th>姓名</th><th>年龄</th><th>性别</th></tr>
                    <tr><td>{{= it.name}}</td><td>{{= it.age}}</td><td>{{= it.sex||"暂无"}}</td></tr>
                </table>
            </script>
            <script>
                var data1 = {name:"张三",age:"24",sex:""};
                var tpl1= doT.template( $("#tpl1").html() );
                console.log("读取单个对象数据:"+tpl1(data1) );
                $('.body1').prepend(tpl1(data1));
            </script>
    
    
    
        <!--读取数组数据 (for循环)-->
            <script id="tpl2" type="text/dot-tpl">
                <ol>
                    {{~ it:value:index}}
                    <li>{{= index+1}}:{{= it[index][0]}}</li><li>{{= it[index][1]}}</li><li>{{= it[index][2]||"暂无"}}</li>
                    {{~}}
                </ol>
            </script>
            <script>
                var data2 = [["张三","24",""],["李四","30",""]];
                var tpl2= doT.template( $("#tpl2").html() );
                console.log("读取数组数据:"+tpl2(data2) );
                $('.body2').prepend(tpl2(data2));
            </script>
    
    
    
    
        <!--读取遍历js对象(for in) -->
            <script id="tpl3" type="text/dot-tpl">
                <table>
                    <tr><th>姓名</th><th>年龄</th><th>性别</th></tr>
                    {{ for(var key in it) { }}
                    <tr><td>{{= key}}:{{= it[key].name }}</td><td>{{= it[key].age }}</td><td>{{= it[key].sex }}</td></tr>
                    {{  } }}
                </table>
            </script>
            <script>
                var data3 = {"001":{name:"张三",age:"24",sex:""},"002":{name:"李四",age:"26",sex:""}};
                var tpl3= doT.template( $("#tpl3").html() );
                console.log("遍历js对象:"+tpl3(data3) );
                $('.body3').prepend(tpl3(data3));
            </script>
    
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/xs-yqz/p/5941412.html
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