jQuery验证-等待远程检查完成 [英] jquery validation - waiting for remote check to complete

问题描述

当我呼叫$("form").valid()时，我挂接了一个远程验证检查(这一切都很好)，但是，如果所有其他字段都有效，则表单通过验证，因为远程检查没有返回足够快"的响应.

When I call $("form").valid() I have a remote validation check hooked up (which all works well) however if all other fields are valid the form passes validation because the remote check hasn't return a response "quick enough".

是否有一种方法可以强制jquery验证等待任何远程检查完成，或者挂接到远程检查调用的complete事件?

Is there a way to either force jquery validation to wait for any remote checks to be completed or hook into the complete event of the remote check call?

我目前正在使用内置在jQuery验证框架中的远程验证器 http://docs .jquery.com/Plugins/Validation/Methods/remote

I am currently using the remote validator built into the jQuery validation framework http://docs.jquery.com/Plugins/Validation/Methods/remote

推荐答案

一种方法是引入一个变量，该变量在远程调用返回时将设置为true

one way is to introduce a variable that will be set to true when the remote call comes back

var remote_complete = false;

$.ajax({
  url: "test.html",
  success: function(){
    remote_complete = true;
  }
});

while (remote_complete == false)
  {
  // loop until  remote_complete = true;
  }

另一种方法是在远程验证完成后验证表单

Another way is to validate your form after remote validation completes

 $.ajax({
      url: "test.html",
      success: function(){
        validate_form();
      }
    });

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