禁用时未使用表单提交HTML选项控件 [英] HTML select option control when disabled is not submitted with the form

问题描述

我有以下HTML代码。我需要根据另一个客户端控件中的选择灰显此控件。我是这样使用jQuery：

I have the following HTML code. I need to gray out this control depending on the selection in another client-side control. I do it like so using jQuery:

$('#dropDown1').attr('disabled', 'disabled');

问题是如果禁用此控件，则不会随表单一起提交。有没有办法克服这个问题？

The problem is that this control, if disabled, is not submitted with the form. Is there any way to overcome this?

同样，我需要以某种方式阻止用户在某些情况下编辑控件（不是所有时间），但仍然可以使用表单提交。

Again, I need to somehow be able to prevent user from editing control in certain situations (not all the time) but still be able to submit it with the form.

<select name="dropDown1" id="dropDown1">
    <option value="1">1</option>
    <option value="2">2</option>
</select>

推荐答案

这是一个代码示例，向您展示如何删除<提交表单前code>已停用属性

here's a code example showing you how to remove the disabled property before submitting the form

http://jsfiddle.net/manuel/dy9Zc/

实际上诀窍就是删除<上的attr code>提交表格事件

actually the trick is to just remove the attr on the submit event of the form

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