我的表格是用ja子站出来后载重整 under的。
我需要文本箱在压力提交纽特时加以澄清。
<form name=goform action="" method=post>
<textarea name=comment></textarea>
<input type=submit value=submit>
</form>
我的表格是用ja子站出来后载重整 under的。
我需要文本箱在压力提交纽特时加以澄清。
<form name=goform action="" method=post>
<textarea name=comment></textarea>
<input type=submit value=submit>
</form>
添加<条码>id,用于<条码>。
<textarea name= comment id= comment ></textarea>
Hook into the submission process and Add:
$( #comment ).val( );
如果你不使用 j(上述解决办法所需)的话,你可以取代
$("#txtComment").val("");
iii
document.getElementById("txtComment").value = "";
简单地说:
$("textarea[name=comment]").val("");
a. 或改进,向贵文本领域指定一个身份证:
<form name=goform action="" method=post>
<textarea id="txtComment" name="comment"></textarea>
<input type=submit value=submit>
</form>
在张贴之后使用:
$("#txtComment").val("");
<script>
function testSubmit()
{
var x = document.forms["myForm"]["input1"];
var y = document.forms["myForm"]["input2"];
if (x.value === "")
{
alert( fill!! );
return false;
} Blockquote
if(y.value === "")
{
alert( plz fill the!! );
return false;
}
return true;
}
function submitForm()
{
if (testSubmit())
{
document.forms["myForm"].submit(); //first submit
document.forms["myForm"].reset(); //and then reset the form values
}
} </script> <body>
<form method="get" name="myForm">
First Name: <input type="text" name="input1"/>
<br/>
Last Name: <input type="text" name="input2"/>
<br/>
<input type="button" value="Submit" onclick="submitForm()"/>
</form>
</body>
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