Using simple jQuery method to achieve interlacing color function
- 2020-03-30 01:10:51
- OfStack
Today, toggleClass() implements interlaced color change in a concise way: the code is as follows:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title> Interlaced color change </title>
<script src="js/jquery-1.4.2.min.js"></script>
<style type="text/css">
body,table,td, {
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}
.h {
background:#f3f3f3;
color:#000;
}
.c {
background:#ebebeb;
color:#000;
}
</style>
</head>
<body>
<div id="aaa">
<form>
<table id="table" width="50%" border="0" cellpadding="3" cellspacing="1">
<tr>
<td width="30" align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
<tr>
<td align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
<tr>
<td align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
<tr>
<td align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
<tr>
<td align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
<tr>
<td align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
<tr>
<td align="center"><input type="checkbox" name="checkbox" class="check1" value="checkbox" /></td>
<td> The home of the script </td>
<td> The home of the script </td>
</tr>
</table>
</form>
</div>
<script>
The first is more complex:
$(function()
{
$("#table tr").hover(function()
{
$(this).addClass("h");
},function()
{
$(this).removeClass("h");
})
$("input").click(function()
{
if($(this).attr("checked"))
{
$(this).closest("tr").addClass("c");
}
else
{
$(this).closest("tr").removeClass("c");
}
})
})
The second is simpler: