一种完全不同的方法:

The first <button type="submit"> in the form will be activated on pressing Enter. This is true even if the button is hidden with style="display:none; The script for that button can return false, which aborts the submission process. You can still have another <button type=submit> to submit the form. Just return true to cascade the submission. Pressing Enter while the real submit button is focussed will activate the real submit button. Pressing Enter inside <textarea> or other form controls will behave as normal. Pressing Enter inside <input> form controls will trigger the first <button type=submit>, which returns false, and thus nothing happens.

因此:

<form action="...">
  <!-- insert this next line immediately after the <form> opening tag -->
  <button type=submit onclick="return false;" style="display:none;"></button>

  <!-- everything else follows as normal -->
  <!-- ... -->
  <button type=submit>Submit</button>
</form>

在我的特定情况下，我必须停止ENTER提交表单，并模拟单击提交按钮。这是因为提交按钮上有一个点击处理程序，因为我们在一个模态窗口中(继承了旧代码)。在任何情况下，这是我的组合解。

    $('input,select').keypress(function(event) {
        // detect ENTER key
        if (event.keyCode == 13) {
            // simulate submit button click
            $("#btn-submit").click();
            // stop form from submitting via ENTER key press
            event.preventDefault ? event.preventDefault() : event.returnValue = false;
        }
    });

这个用例对于使用IE8的人特别有用。

进入你的css，把它添加进去，然后会自动阻止公式的提交，只要你有提交输入，如果你不再需要它，你可以删除它，或者输入activate和deactivate

 input:disabled {
        background: gainsboro;
      }
      input[value]:disabled {
        color: whitesmoke;
      }

Use:

// Validate your form using the jQuery onsubmit function... It'll really work...

$(document).ready(function(){
   $(#form).submit(e){
       e.preventDefault();
       if(validation())
          document.form1.submit();
   });
});

function validation()
{
   // Your form checking goes here.
}

<form id='form1' method='POST' action=''>
    // Your form data
</form>

一个漂亮的简单的jQuery解决方案:

$("form").bind("keypress", function (e) {
    if (e.keyCode == 13) {
        return false;
    }
});

我有一个类似的问题，我有一个网格与“ajax textfields”(Yii CGridView)，只有一个提交按钮。每次我在文本框中搜索并点击输入提交的表单。我必须对按钮做一些事情，因为它是视图之间唯一的公共按钮(MVC模式)。我所要做的就是删除type="submit"，并把onclick="document.forms[0].submit()