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提交文件后的清晰文本框
原标题:clear textbox after form submit

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>
最佳回答

添加<条码>id,用于<条码>。

<textarea name= comment  id= comment ></textarea>

Hook into the submission process and Add:

$( #comment ).val(  );
问题回答

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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