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图片代替表单中的提交按钮submit和重置按钮reset

2012-12-10 13:10 507 查看
1、用图片代替提交按钮submit和重置按钮reset,给图片加onclick事件

<script language="javascript">

function fsubmit(obj){

obj.submit();

}

function freset(obj){

obj.reset();

}

</script>

<form id="form1" name="form1" method="post" action="login.asp">

姓名: <input type="text" name="textfield" />

<img src="uploads/200707/30_145425_001.jpg" onClick="javascript:fsubmit(document.form1);">

<img src="uploads/200707/30_145428_002.jpg" onClick="javascript:freset(document.form1);">

</form>

2、给1的图片加上style,用于弥补方法1鼠标移到图片上无反应,未能给客户好的浏览体验

<script language="javascript">

function fsubmit(obj){

obj.submit();

}

function freset(obj){

obj.reset();

}

</script>

<form id="form1" name="form1" method="post" action="login.asp">

姓名: <input type="text" name="textfield" />

<img src="uploads/200707/30_145425_001.jpg" style="cursor:hand;" onClick="javascript:fsubmit(document.form1);">

<img src="uploads/200707/30_145428_002.jpg" style="cursor:hand;" onClick="javascript:freset(document.form1);">

</form>

3、用图片代替提交按钮submit和重置按钮reset,并加上链接,效果同2

<script language="javascript">

function fsubmit(obj){

obj.submit();

}

function freset(obj){

obj.reset();

}

</script>

<form id="form1" name="form1" method="post" action="login.asp">

姓名: <input type="text" name="textfield" />

<a href="javascript:fsubmit(document.form1);"><img src="uploads/200707/30_145425_001.jpg" border="0" /></a>

<a href="javascript:freset(document.form1);"><img src="uploads/200707/30_145428_002.jpg" border="0" /></a>

</form>

4、使用图像域。由于默认图像域点击时都是提交表单,因而要进行适当的处理:

<script language="javascript">

function fsubmit(obj){

obj.submit();

}

function freset(obj){

obj.reset();

}

</script>

<form id="form1" name="form1" method="post" action="login.asp">

姓名: <input type="text" name="textfield" />

<input type="image" name="imageField" onClick="javascript:fsubmit(document.form1);return false;" src="uploads/200707/30_145425_001.jpg">

<input type="image" name="imageField2" onClick="javascript:freset(document.form1);return false;" src="uploads/200707/30_145428_002.jpg">

</form>

要注意的是JS中表单提交和重置事件后必须加(),如submit()和reset()

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