如何使一个复选框只读？不禁用？ [英] How can I make a checkbox readonly? not disabled?

问题描述

我有一个表单，我必须将表单值发布到我的操作类。在这种形式我有一个复选框，需要readonly。我尝试设置 disabled =true，但是这不工作，当发布到操作类。

I have a form where I have to post form values to my action class. In this form I have a checkbox that needs to be readonly. I tried setting disabled="true" but that doesn't work when posting to the action class.

那么请咨询？

推荐答案

<input type="checkbox" checked onclick="return false;" onkeydown="return false;"/>

http：// jsfiddle.net/2srjc/

如果您担心Tab顺序，只有当未按下Tab键时，才会为键按下事件返回false：

If you are worried about tab order, only return false for the keydown event when the tab key was not pressed:

<input type="checkbox" checked onclick="return false;" onkeydown="e = e || window.event; if(e.keyCode !== 9) return false;"/>

http： //jsfiddle.net/2srjc/149/

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