怎么把submit按钮改成图片.按下去还引发onsubmit行为?

Question

<form onsubmit="alert()">
<input type=image>

Answer 1

<form><input type=submit style="background-image:1.gif"></form>

Answer 2

<form name=form1><input type=image src="1.gif"  onclick="document.form1.submit()"></form>

Answer 3

<form name='FORMMAIN'  method='post' target='surveywin' class='117'>
<input type=radio name="answer" value="1">改革<input type=radio name="answer" value="2">法国 </form>
<a href="#" onClick='JAVASCRIPT:funSubmit()'><img src="a.jpg" width="283" height="212" border="0"></a> <script language='javascript'> 
function funSubmit() {
   FORMMAIN.submit();
}
</script>

Answer 4

kingdomzhf(旭日东升) 你的方法通过不了

Answer 5

大哥 使用<input type="image" src="images/pic.jpg" border="0" > 本身就有递交的功能它和submit按钮一样！放在form里面就能提交了！

Answer 6

function submit()      
{...................}  
function ChgImg(img)      
{event.srcElement.src=img}
    ...........................
<img onClick=submit() onMouseOut="ChgImg('../img/tianj1.jpg')" onMouseOver="ChgImg('../img/tianj2.jpg')" src="../img/tianj1.jpg" style="CURSOR: hand">

Answer 7

function ChgImg(img)      
{event.srcElement.src=img}
    ...........................
<img onsubmit="" onMouseOut="ChgImg('../img/tianj1.jpg')" onMouseOver="ChgImg('../img/tianj2.jpg')" src="../img/tianj1.jpg" style="CURSOR: hand">

Answer 8

其实type=image,其默认的就是引发onsubmit如果没有特殊需求,无需添加其他代码,否则会麻烦.