codeigniter jquery ajax

The role of the framework is to simplify what we do, but it is flexible. Jquery is the mainstay of the js framework. It is flexible and powerful.Jquery encapsulates ajax perfectly, not to mention its powerful underlying ajax functions, but its upper-layer get, post, getscript, and getJson functions are quite handy for various applications. Why do we need to look

Implement jquery. ajax and native XMLHttpRequest to call the WCF Service across domains. jquery. ajaxwcf There are many methods for ajax cross-origin calling of the WCF Service. After repeated code tests, I think the following method is the easiest, and of course it cannot be said that others' methods are wrong, the fo

Introduction to the page Ajax method $. load function in jquery, jquery. load Load syntax $ (". Selector"). load ("url", function (responseText, statusText, xmlhttprequest )); When loading a page, if an error occurs, the corresponding prompt is displayed based on the status given by statusText, which is very important to the user. For example, load post The Code

This article mainly introduces the common methods for jQuery to call ajax requests. The example summarizes three common jQuery Ajax call techniques, which are of reference value, you can refer to the examples in this article to summarize the common methods for jQuery to call

This article mainly introduces the simple Ajax call implemented by jQuery + json, and analyzes jQuery's ajax-based json parameter passing calling technique in the form of examples, if you need it, refer to the examples in this article to describe the simple Ajax call implemented by

In this article, we use an Ajax form submission plug-in: jqery. form. js. someone has modified several lines of code and renamed it jquery. wallform. js. Let's take a look at this magical jQuery plug-in. Today, I want to share with you how to use PHP + jQuery + Ajax to uploa

The post method is used to process json data of ajax callback. If the result cannot be obtained, json is returned in the background. The solution to this problem is as follows, if you encounter this problem, you can take a look at the user comments made in the portal recently. It has not been easy to use jquery for a long time. I didn't expect the hacker to use the post method to process json data of

jquery provides some of the quick things you need to do in your daily development, such as load, Ajax, get, and post, and developing Ajax with jquery will be extremely straightforward. This allows developers to focus on the business and user experience without having to bother with the tedious XMLHttpRequest object.

This article mainly introduces the getJSON () usage example in jQuery + ajax. For more information, see Instance Load JSON data from test. js and display a name field in JSON data: The Code is as follows: $. GetJSON ("test. js? 1.1.23 ", function (json ){Alert ("JSON Data:" + json. users [3]. name );}); Definition and usageLoad JSON data using http get requests. In