HTML:
- <p class="greeting">
- hello,my name is kevin. what's yours?
- </p>
jQuery的:
- $("p.greeting").filter(function (){
- return $this.text() === "my name is";
- }).css("background","green");
我试图在< p class =“greeting”>中隔离“我的名字是”这几个字.标签.任何人都可以帮助我使用jQuery,因为它似乎不起作用.谢谢.
解决方法
干得好:
CSS:
- .highlight { background-color: yellow; }
JavaScript的:
- var text = 'My namE iS';
- $( 'p.greeting' ).html( function ( i,html ) {
- var regexp,replacement;
- regexp = RegExp( '(' + text + ')','gi' );
- replacement = '<span class="highlight">$1</span>';
- return html.replace( regexp,replacement );
- });