This article mainly introduces in detail jQuery related methods of adding row styles to a certain p. It has certain reference value and interested friends can refer to it. At a glance
JQuery all starts with the $ symbol. Of course, you can use jQuery to replace the $ sign. They are identical and equal at the same time. () is actually a method, which can pass anonymous functions , etc. When selecting a certain p, if the id is p1, use $('#p1'). Remember to add the # sign. This is the same as the # sign we add when writing css styles.
Sample example is as follows:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>基础核心</title>
<script type="text/javascript" src="jquery-1.11.1.js"></script>
<script type="text/javascript">
$(function(){
$('#box').css('color','red');//为id为box的p加入行间样式
});
</script>
</head>
<body>
<p id="box">Jquery</p>
</body>
</html>Rendering:
Change the font color to red:
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