使用jQuery+huandlebars中with应用及with+this应用

时间:2023-03-09 06:33:55
使用jQuery+huandlebars中with应用及with+this应用

兼容ie8(很实用,复制过来,仅供技术参考,更详细内容请看源地址:http://www.cnblogs.com/iyangyuan/archive/2013/12/12/3471227.html)

with基本应用

<!DOCTYPE html>
<html>
<head>
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<title>with-进入到某个属性(进入到某个上下文环境) - by 杨元</title>
</head>
<body>
<h1>with-进入到某个属性(进入到某个上下文环境)</h1>
<!--基础html框架-->
<table>
<thead>
<tr>
<th>姓名</th>
<th>性别</th>
<th>年龄</th>
<th>兴趣爱好</th>
</tr>
</thead>
<tbody id="tableList"> </tbody>
</table> <!--插件引用-->
<script type="text/javascript" src="script/jquery.js"></script>
<script type="text/javascript" src="script/handlebars-1.0.0.beta.6.js"></script> <!--Handlebars.js模版-->
<!--Handlebars.js模版放在script标签中,保留了html原有层次结构,模版中要写一些操作语句-->
<!--id可以用来唯一确定一个模版,type是模版固定的写法-->
<script id="table-template" type="text/x-handlebars-template">
{{#each this}}
<tr>
<td>{{name}}</td>
<td>{{sex}}</td>
<td>{{age}}</td>
<td>
{{#with favorite}}
{{#each this}}
<p>{{name}}</p>
{{/each}}
{{/with}}
</td>
</tr>
{{/each}}
</script> <!--进行数据处理、html构造-->
<script type="text/javascript">
$(document).ready(function() {
//模拟的json对象
var data = [
{
"name": "张三",
"sex": "0",
"age": 18,
"favorite":
[
{
"name":"唱歌"
},{
"name":"篮球"
}
]
},
{
"name": "李四",
"sex": "0",
"age": 22,
"favorite":
[
{
"name":"上网"
},{
"name":"足球"
}
]
},
{
"name": "妞妞",
"sex": "1",
"age": 18,
"favorite":
[
{
"name":"电影"
},{
"name":"旅游"
}
]
}
]; //注册一个Handlebars模版,通过id找到某一个模版,获取模版的html框架
//$("#table-template").html()是jquery的语法,不懂的童鞋请恶补。。。
var myTemplate = Handlebars.compile($("#table-template").html()); //将json对象用刚刚注册的Handlebars模版封装,得到最终的html,插入到基础table中。
$('#tableList').html(myTemplate(data));
});
</script>
</body>
</html>

with+this应用

<!DOCTYPE html>
<html>
<head>
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<title>with-终极this应用 - by 杨元</title>
</head>
<body>
<h1>with-终极this应用</h1>
<!--基础html框架-->
<table>
<thead>
<tr>
<th>姓名</th>
<th>性别</th>
<th>年龄</th>
<th>兴趣爱好</th>
</tr>
</thead>
<tbody id="tableList"> </tbody>
</table> <!--插件引用-->
<script type="text/javascript" src="script/jquery.js"></script>
<script type="text/javascript" src="script/handlebars-1.0.0.beta.6.js"></script> <!--Handlebars.js模版-->
<!--Handlebars.js模版放在script标签中,保留了html原有层次结构,模版中要写一些操作语句-->
<!--id可以用来唯一确定一个模版,type是模版固定的写法-->
<script id="table-template" type="text/x-handlebars-template">
{{#each this}}
<tr>
<td>{{name}}</td>
<td>{{sex}}</td>
<td>{{age}}</td>
<td>
{{#with favorite}}
{{#each this}}
<p>{{this}}</p>
{{/each}}
{{/with}}
</td>
</tr>
{{/each}}
</script> <!--进行数据处理、html构造-->
<script type="text/javascript">
$(document).ready(function() {
//模拟的json对象
var data = [
{
"name": "张三",
"sex": "0",
"age": 18,
"favorite":
[
"唱歌",
"篮球"
]
},
{
"name": "李四",
"sex": "0",
"age": 22,
"favorite":
[
"上网",
"足球"
]
},
{
"name": "妞妞",
"sex": "1",
"age": 18,
"favorite":
[
"电影",
"旅游"
]
}
]; //注册一个Handlebars模版,通过id找到某一个模版,获取模版的html框架
//$("#table-template").html()是jquery的语法,不懂的童鞋请恶补。。。
var myTemplate = Handlebars.compile($("#table-template").html()); //将json对象用刚刚注册的Handlebars模版封装,得到最终的html,插入到基础table中。
$('#tableList').html(myTemplate(data));
});
</script>
</body>
</html>