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  • html页面控制字体大小的js代码

    dom对象控制显示文章字体大小的js代码

     1 <head>
     2    
     3     
     4     <script type="text/javascript">
     5     
     6         function check(size){
     7             document.getElementById("mycode").style.fontSize=size+"pt";
     8         }
     9     
    10     </script>
    11   </head>
    12   
    13   <body>
    14       <div id="mycode">
    15           我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,我是中国人,
    16       </div>
    17       选择字号【 
    18       
    19       
    20       <a href="javascript:check(13)">13pt(超大)</a>
    21       <a href="javascript:check(10.5)">10.5pt(中型)</a>
    22       <a href="javascript:check(9)">9pt(标准)</a>
    23 24   </body>
    25 </html>
    View Code

     jquery对象,控制显示文章字体的大小的js代码

     1 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
     2 <%
     3 String path = request.getContextPath();
     4 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
     5 %>
     6 
     7 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
     8 <html>
     9   <head>
    10  
    11    
    12     <script type="text/javascript" src="<%=request.getContextPath()%>/jquery/jquery.js"></script>
    13     
    14     <script type="text/javascript">
    15     
    16         function dd(size){
    17             
    18             $("#long").css("font-size",size+"pt");
    19         }
    20     
    21     </script>
    22   </head>
    23   
    24   <body>
    25   
    26       <div id="long">
    27           龙飞凤舞,舞文弄墨
    28       </div>
    29       
    30  
    31  
    32  加大字号:<a href="javascript:dd(16)">加大</a>
    33   </body>
    34 </html>
    View Code
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  • 原文地址:https://www.cnblogs.com/shangxiaofei/p/3918724.html
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