Question

我看不出有什么问题，submit()不再有效了吗？

<html>
<head>
    <title>This is the title</title>
    <script type = "text/javascript">

        function onLoad() {
            document.getElementById("input1").value="text1";
            document.getElementById("input2").value="text2";
            document.getElementById('form').submit();
        }

    </script>
</head>
<body onload="onLoad();">
<form method="post" name="form" id="form" action="test.txt">
    <label for="input1">Input1</label> <input id="input1" name="input1" type="text"/>
    <label for="input2">Input2</label> <input id="input2" name="input2" type="text"/>
    <input name="submit" id="submit" value="submit" type="submit"/>
</form>
</body>
</html>

Answer 1

如果您没有name修改提交按钮submit这会破坏方法定义

Answer 2

您的问题是该按钮名为submit并且hs id提交。改变它，它的工作原理。您使用提交按钮元素覆盖了提交功能。

Answer 3

尝试这个..

<html>
<head>
    <title>This is the title</title>
    <script type = "text/javascript">
        function Test() {
            document.getElementById("input1").value="NewValue1";
            document.getElementById("input2").value="NewValue2";
            document.getElementById('form').submit();
        }

    </script>
</head>
<body onload="Test();">
<form method="post" name="form" id="form" action="new.html">
    <label for="input1">Input1</label> <input id="input1" name="input1" type="text"/>
    <label for="input2">Input2</label> <input id="input2" name="input2" type="text"/>
    <input name="submit" id="submit" value="submit" type="submit"/>
</form>
</body>
</html>

为什么我的表单不会自动提交？

3 个答案: