例如:网页div中有多个表格,表格中有一些字符想要在页面载入的时候动态替换:
下面代码中,需要用js替换id为art的div下所以子元素中表格中 :
Χ替换为Χ
Φ替换为φ
θ替换为θ
<body>
<div id="art">
<div class="a">
<table border="1">
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td>Χ</td>
<td>$100</td>
</tr>
</table>
</div>
<div class="b">
<table border="1">
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td>January</td>
<td>Φ</td>
</tr>
</table>
</div>
<div class="c">
<table border="1">
<tr>
<th>Month</th>
<th>Savings</th>
</tr>
<tr>
<td>January</td>
<td>θ</td>
</tr>
</table>
</div>
</div>
</body>