JEdi​​table，如何处理JSON响应? [英] JEditable, how to handle a JSON response?

问题描述

现在，我正在使用的服务器响应会发回这样的JSON响应:

Right now, the server response I'm working with sends back a JSON response like this:

{"status":1}

保存后，可编辑的实际响应:{"status":1}放置在页面上.无论如何要解决这个问题?

After saving, jeditable places the actual response: {"status":1} on the page. Anyway to get around this issue?

推荐答案

更好的解决方案是在返回的json数据到达页面之前对其进行后处理.

A better solution is to post-process the returned json data before it hits the page.

假设您的服务器返回以下json字符串:

Suppose your server returns the following json string:

{ "status": 1, "result": "value to be displayed", "other": "some other data" }

，您想处理状态"和其他"字段，并在可编辑输入字段中显示结果"字段.

and you would like to process the "status" and "other" fields, and display the "result" field in the jeditable input field.

将以下两行添加到jquery.jeditable.js:

Add the following 2 lines to jquery.jeditable.js:

(第95行附近):

var intercept = settings.intercept || function(s) {return s; };

(在第350行附近，成功:功能(结果，状态){"之后

(around line 350, right after " success : function(result, status) {"

result = intercept.apply(self,[result]);

然后，用您自己的代码执行以下操作:

Then, in your own code, do something like the following:

$(some_field).editable(
 '/some_url_on_your_server',
 {
     indicator : "<img src='/images/spinner.gif'>",
     tooltip: "Click to edit.",
     indicator: "Saving...",
     onblur: "submit",
     intercept: function (jsondata) {
         obj = jQuery.parseJSON(jsondata);
         // do something with obj.status and obj.other
         return(obj.result);
     },
     etc.

这使您可以做一些很酷的事情，例如让服务器将缩写词转换为完整字符串等.

This allows you do cool stuff like having your server convert abbreviations to full strings etc.

享受！

这篇关于JEdi​​table，如何处理JSON响应?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！