1 <!DOCTYPE html>
2 <html>
3 <head>
4 <script language="javascript" defer="defer">
5 //document.getElementById("submitBtn")["onclick"]=function ()
6 function test(){
7 var tag=false;
8 for(i=0;i<document.form1.radioGroup.length;i++)
9 {
10 if(form1.radioGroup[i].checked)
11 {
12 alert(form1.radioGroup[i].value);
13 //tag=true;
14 return false;
15 }
16 else
17 {
18 alert("please check one radio");
19 //i=document.form1.radioGroup.length;
20 return false;
21 }
22
23 }
24 }
25
26 //if (tag) {
27 // alert("succusefully!");
28
29 // }
30 //else
31 //{
32 // alert("please choosee....");
33 //}
34 //}
35 </script>
36 </head>
37 <body>
38 <form name="form1">
39 <input type="radio" name="radioGroup" value="1"/>
40 <input type="radio" name="radioGroup" value="2"/>
41 <input type="radio" name="radioGroup" value="3"/>
42 <input type="radio" name="radioGroup" value="4"/>
43 <input type="radio" name="radioGroup" value="5"/>
44 <input type="radio" name="radioGroup" value="6"/>
45 <input name="按钮" type="button" id="submitBtn" onclick="test()" value="button"/>
46 </form>
47 </body>
48
49 </html>
读取radio的value值
时间： 2024-11-03 23:06:39