我如何添加回调jQuery验证（在MVC 2使用时） [英] How can I add callbacks to jquery validation (when used in MVC 2)

问题描述

我使用jQuery在我的MVC2 web应用程序验证（<一个href=\"http://stackoverflow.com/questions/2485326/jquery-validation-without-requiring-ms-scripts-in-asp-net-mvc2-project\">as这里 描述的），我想起来接线的jQuery验证插件支持一些回调，像<一个href=\"http://docs.jquery.com/Plugins/Validation/validate#toptions\">invalidHandler,等等。

I'm using jquery for validation in my MVC2 web app (as described here) and I'd like to wire up some callbacks that the jquery validation plugin supports, like invalidHandler, etc.

我可以手动编辑<一个href=\"http://$c$c.google.com/p/productinfo/source/browse/trunk/src/ProductInfoMVC/Scripts/MicrosoftMvcJQueryValidation.js?spec=svn10&r=10\">MicrosoftMvcJQueryValidation.js并加入我的回调（在__MVC_EnableClientValidation，在选项变量），但我一直在寻找一个更好的方法，因为该文件被反复使用，我不希望有创建一次性拷贝。

I can manually edit the MicrosoftMvcJQueryValidation.js and add my callbacks (in __MVC_EnableClientValidation, in the options variable) but I was looking for a better approach since that file is used repeatedly and I don't want to have to create one-off copies.

到invalidHandler（等）回调手动添加到表单验证，会是正是我需要的一种方式。显然，这通常会通过选项主叫首次验证（）时进行，但由于微软控制该特定的部分，即心不是一个选项。

A way to manually add an invalidHandler (etc) callback to the form validation, would be exactly what I need. Obviously this would normally be done via the options when calling validate() for the first time, but since Microsoft controls that particular part, that isnt an option.

推荐答案

从<一个href=\"http://www.herikstad.net/2010/04/add-invalidhandler-after-jquery.html\">Herikstad.net:

如果你有你需要的问题
  添加的选项 invalidHandler 来
  您jqueryValidate（jQuery验证
  插件）已经初始化之后，
  这是它是如何做到：

If you have a problem where you need to add the option invalidHandler to your jqueryValidate (jQuery Validation Plugin) after it has been initialized, this is how it can be done:

$(document).ready(function(){
    $("#contactForm").bind('invalid-form.validate',

        function(form, validator) {
            alert('validation failed!');
        }
    );
});

  
  

定期您想补充一点上
  初始化：

Regularly you would add this on initialization:

$(document).ready(function(){
    $('#contactForm').validate({
        invalidHandler: 
        function(form, validator) {
            alert('validation failed!');
        }, 
        rules: {}
    });
});

请注意：invalidHandler将被调用
  当表单验证失败的
  提交（例如值的字段
  丢失或这样）。

Note: invalidHandler will be called when validation of form fails on submit (e.g. values for a field is missing or such).

这可能会为其他选项的工作
  在jqueryValidate插件，但我不
  一定要使用哪个属性。我发现
  属性绑定到在
  jquery.validate.js文件，你可能
  想看看那里。

This might work for other options of the jqueryValidate plugin, but I'm not sure which property to use. I found the property to bind to in the jquery.validate.js file, you might want to look there.

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