监听器停止执行 [英] Listener that stops execution

问题描述

每当我在页面上有一个ASP.NET按钮时，如果某些客户端检查失败，我不想将其发回服务器，我只需要按下JavaScript按钮即可。 event return false：

Whenever I have an ASP.NET button on a page that I don''t want to post back to the server if some client side check has failed I simply have the button''s JavaScript "onclick" event return false:

展开 | 选择 | Wrap | 行号

推荐答案

@Frinavale


我也想知道这一点（已经尝试了几天，但到目前为止没有成功）


如果那条路线失败我只能想象一下仅限Javascript路由，删除提交按钮并在验证成功时执行form.submit（）。


note：根据DTD，< input>是一个空元素（如果验证很重要）

@Frinavale
I''d like to know that too (trying already some days on that, but no success so far)

If that route fails I can only imagine a Javascript only route that removes the submit button and does a form.submit() on validation success.

note: as per DTD, <input> is an empty element (if validation matters)

起初我认为我可以通过指定我正在处理事件来做到这一点....（从这里得到了想法但是在阅读这篇文章）我认为你必须指明你正在处理事件和阻止事件冒泡回来。


例如：

At first I thought that I might be able to do this by specifying that I''m handling the event....(got the idea from here but realized where I was going wrong after reading this article) I thought that you have to specify that you are handling the event and stop the event from being bubbled back up.

For example:

< span class =codeLinkonclick =Blur（this，this.parentNode.parentNode，getChildren（this），true）;>展开 | 选择 | Wrap | < span class =codeLinkonclick =LineNumbers（this）;>行号

我非常难以忍受:(

关于下一步研究的内容我已经用完了......

I''m so incredibly stuck :(
I have run out of ideas on what to research next....

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