Question

我的问题与此类似：Call javascript function from jquery success;但我没有使用AJAX。

很简单，我正在验证表格（只是邮政编码）作为Google地图网络应用的一部分。验证码如下：

$(document).ready(function($)
 {
  $("#clientInput").validate
   ({
    debug: true,

    rules:{zipcode: {required:true, minlength:5, maxlength:10, digits: true}},

    messages: {zipcode: {required: "You need to provide at least a zipcode.", minlength: "Please enter at least 5 digits", maxlength: "You've entered too many digits, please re-enter."}},


   });

   searchlocations();
});

粗体函数调用阻碍了我，它是对Google Map API函数的调用，但它永远不会被调用。谷歌地图javascript在此代码之前加载（虽然它在一个单独的文件中），在我添加验证代码之前，我通过提交按钮的onclick（）事件调用了该函数。

如何在成功验证表单时调用此函数？

TIA！

Answer 1

您需要将函数设为submitHandler以进行验证。

Answer 2

查克是对的;这里有一个例子可以提供帮助，但是：

$(document).ready(function($)
 {
  $("#clientInput").validate
   ({
    debug: true,

    rules:{zipcode: {required:true, minlength:5, maxlength:10, digits: true}},

    messages: {zipcode: {required: "You need to provide at least a zipcode.", minlength: "Please enter at least 5 digits", maxlength: "You've entered too many digits, please re-enter."}},

    submitHandler: function() {
            searchlocations();
    }

   });

});

如果您只需要调用searchLocations，只需直接分配searchLocations函数即可使其更简单：

    submitHandler: searchLocations

JQuery新手：从JQuery内部调用Javascript函数验证

2 个答案: