JQuery里选择器的使用——2018年4月3日 - 课程作业

Home > List of blog posts > JQuery里选择器的使用——2018年4月3日

Blogger Information

Blog 48

fans 3

comment 1

visits 37308

Special Recommendation

More>

Related recommendations

实例

<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<meta http-equiv="X-UA-Compatible" content="ie=edge" />
	<title>Document</title>
<style type="text/css">
	.cp{
		width: 600px;
		height: 450px;
		text-align: center;
		margin: auto;
		background-color:  darksalmon;
	}
	.cp .time{
		background-color:  #F77979;
height: 50px;
		line-height: 50px;
}

	.cp .lb{
		width: 590px;
		margin: auto;
}
	.cp .lb table{
		width: 100%;
		border-collapse: collapse;

	}
	.cp .lb table tr{
		height: 30px;
	line-height: 30px;

	}
	.color-a{
		color: #26A8FE;
	}
</style>

</head>
<body>
	<div class="cp">
		<div class="time"><span>彩票开奖表</span></div>
		<div class="lb">
			<table>
				<tr>
					<th>序号</th>
					<th>开奖号码</th>
					<th>结果</th>
				</tr>
				<tr>
					<td>01</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>02</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>03</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>04</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>05</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>06</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>07</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>08</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>09</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
				<tr>
					<td>10</td>
					<td id="kjnum"><span>1</span><span>+</span><span>3</span><span>+</span><span>8</span></td>
					<td>12</td>
				</tr>
			</table>
		</div>
	</div>


</body>
</html>

<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.js"></script>
<script type="text/javascript">
	$('.time').css("color","#fff")
	$('tr>td').css("height","30px")
	$("td").css({"color":"white"})
	$('td:contains("+")').css({"color":"#FF0000","font-weight":"bolder"})
	$('tr:even').css("background-color","#E4EBEC")
	$('td span:nth-child(1)').css({
		"display":"inline-block",
		"color":"#F0F0F0",
		"width":"30px",
		"height":"30px",
		"background-color":"#ef768b",
		"border-radius":"50%",
		"margin":"0 2px"
		})
	$('td span:nth-child(3)').css({
		"display":"inline-block",
		"color":"#F0F0F0",
		"width":"30px",
		"height":"30px",
		"background-color":"#ef768b",
		"border-radius":"50%",
		"margin":"0 2px"
		})
	$('td span:nth-child(5)').css({
		"display":"inline-block",
		"color":"#F0F0F0",
		"width":"30px",
		"height":"30px",
		"background-color":"#ef768b",
		"border-radius":"50%",
		"margin":"0 2px"
		})
  	$('td+td+td').css({
		"display":"inline-block",
		"color":"#F0F0F0",
		"width":"30px",
		"height":"30px",
		"background-color":"#ef768b",
		"border-radius":"50%",
		"margin":"0 2px"
		})
	$('tr td:first-child').addClass('color-a')

</script>

运行实例 »

点击 "运行实例" 按钮查看在线实例

Correction status：Uncorrected

Teacher's comments：

Statement of this Website

The copyright of this blog article belongs to the blogger. Please specify the address when reprinting! If there is any infringement or violation of the law, please contact admin@php.cn Report processing!

All comments Speak rationally on civilized internet, please comply with News Comment Service Agreement

0 comments

Author's latest blog post

首页排版练习0326

2018-03-26 23:56:42

Php8, I'm coming too

Learn website layout in 30 minutes

Shangguan Oracle Beginner to Proficient Video Tutorial

Your first line of UNI-APP code

Flutter from scratch to app launch

Brother Lian New Linux Video Tutorial

AXURE 9 Video Tutorial (Suitable for Product Manager Interactive Product Design UI)

Zero Basic Proficiency PS Video Tutorial

16 day UI video tutorial to get you started

PS Techniques and Slicing Techniques Video Tutorial

Alibaba Cloud Environment Construction and Project Launch Video Tutorial

Overview of Computer Networks - Basic Knowledge that Programmers Must Master

Essential Tutorial for Programmers - HTTP Protocol Explanation

Websocket Video Tutorial

实例