解决ie7不支持after、before的方法 -尊龙游戏旗舰厅官网
尊龙游戏旗舰厅官网
收集整理的这篇文章主要介绍了
解决ie7不支持after、before的方法
小编觉得挺不错的,现在分享给大家,帮大家做个参考.
1、第一个步骤http://jquery.lukelutman.com/plugins/pseudo/ 下载 jq-pseudo.js 下载好了，就引入jquery和jq-pseudo.js 2、书写选择器的语法：
选择器:before, 选择器 { /*兼容ie6、ie7*/
before: '要写的内容';
/*兼容ie8*/
content: '要写的内容'; } 对伪元素进行设置样式： 选择器:before, 选择器 .before {
书写样式
} demo： 1 doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> 2 <html> 3 <head> 4 <title>basic example - jquery pseudo plugintitle> 5 <script type="text/javascript" src="jquery.js">script> 6 <script type="text/javascript" src="jquery.pseudo.js">script> 7 <script type="text/javascript"> 8 $(function(){ 9 $('#on').bind('click', function(e){ 10 $('body').addclass('toggle'); 11 e.preventdefault(); 12 }); 13 $('#off').bind('click', function(e){ 14 $('body').removeclass('toggle'); 15 e.preventdefault(); 16 }); 17 }); 18 script> 19 <style type="text/css"> 20 21 p:before, p { 22 before: 'foo '; 23 content: 'foo '; } 24 25 p:after, p { 26 after: ' bar'; 27 content: ' bar'; } 28 29 p:before, p .before { 30 color: blue; } 31 32 p:after, p .after { 33 color: red; } 34 35 style> 36 head> 37 <body> 38 <h1>basic example - jquery pseudo pluginh1> 39 <p>« <a href="index.html">back to the jquery pseudo plugina>p> 40 <p>lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.p> 41 <p>lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.p> 42 <p>lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.p> 43 body> 44 html>
选择器:before, 选择器 { /*兼容ie6、ie7*/
before: '要写的内容';
/*兼容ie8*/
content: '要写的内容'; } 对伪元素进行设置样式： 选择器:before, 选择器 .before {
书写样式
} demo： 1 doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> 2 <html> 3 <head> 4 <title>basic example - jquery pseudo plugintitle> 5 <script type="text/javascript" src="jquery.js">script> 6 <script type="text/javascript" src="jquery.pseudo.js">script> 7 <script type="text/javascript"> 8 $(function(){ 9 $('#on').bind('click', function(e){ 10 $('body').addclass('toggle'); 11 e.preventdefault(); 12 }); 13 $('#off').bind('click', function(e){ 14 $('body').removeclass('toggle'); 15 e.preventdefault(); 16 }); 17 }); 18 script> 19 <style type="text/css"> 20 21 p:before, p { 22 before: 'foo '; 23 content: 'foo '; } 24 25 p:after, p { 26 after: ' bar'; 27 content: ' bar'; } 28 29 p:before, p .before { 30 color: blue; } 31 32 p:after, p .after { 33 color: red; } 34 35 style> 36 head> 37 <body> 38 <h1>basic example - jquery pseudo pluginh1> 39 <p>« <a href="index.html">back to the jquery pseudo plugina>p> 40 <p>lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.p> 41 <p>lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.p> 42 <p>lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.p> 43 body> 44 html>
转载于:https://www.cnblogs.com/front-end-develop/p/5754213.html
总结
以上是尊龙游戏旗舰厅官网为你收集整理的解决ie7不支持after、before的方法的全部内容，希望文章能够帮你解决所遇到的问题。
- 上一篇： 有趣的javascript原生数组函数
- 下一篇： java-基础练习题3