JavaScript

There are two solutions: One is CSS, which uses background-size: cover to achieve image stretching. However, IE8 and earlier versions do not support background-size, so Microsoft filters can be used, however, IE6 does not. Body {background: url(bg.

To answer a question over the weekend, I wrote a bunch of code and basically implemented the functions. However, I felt that the structure was too bad and I didn't think much about it. Not beautiful at allCopy codeThe Code is as follows: The

You can drag to adjust the width of a table column. 1. Import files:Copy codeThe Code is as follows: Ii. TABLECopy codeThe Code is as follows: column type activity name Status operation options youth diary February 2014 youth diary essay

Problem: the attr method of jQuery plug-in is often used to obtain the checked attribute value. The size of the obtained value is undefined. In this case, you can use the prop method to obtain the actual value. The differences between the two

Copy codeThe Code is as follows: impact of img loading on height () in chrome Author: Beijing-South PalaceDate: 2012-07-25-->This is textThe result is displayed here. Run this code in chrome. When the alert window pops up, the img of the page is not

Copy codeThe Code is as follows: Course name preliminary test time preliminary score exam time secondary exam score test time clear test score remarks

When I wrote jquery today, I found that sliderToggle does not take effect in setTimeouter. I also reported an unexpected error. After reading it for a long time, I suddenly found that I can use show (); hide.Some learning notes for bootstrap.First,

Http://photo.163.com/shixiaojian089/train/28002 this is a Netease album, after seeing want to try to do to see.In my production method, I need to get the width of each photo, so I naturally use the jq width () method. It is not a problem to run in

Script for server disconnection :? Php $ data [id] 1; $ dat [name] mary; $ da [red] array_merge ($ data, $ dat); $ data1 [id] 2; $ dat1 [name] swallow; $ da [blue] array_merge ($ data1, $ dat1); print_r ($ da ); /// print out a two-dimensional array

Implementation principle: Based on the province value changes, use jQuery to pass sf_id to the background php file for processing. php queries the MySQl database, obtains the corresponding city name, and returns JSON data to the front-end for

Summary of issues caused by improper asynchronous setting of jqueryajax page partial content (load () refreshing does not display requirements background conference management system. The page layout is standard layout on the top left and right, and

The design idea of jQueryMobile is the content to be introduced in this article. It is mainly used to learn how to use jQueryMobile. For details, refer to this article. 1. The basic design idea and main usage of jQuery, a web page element, is

Today is the CSS selector, and there will be part of the xPath selector later. Today's note contains 44 selectors, which basically cover all the provisions of CSS2 and CSS3. When I learned jQuery last year, I made some selector notes. I took a look

You can select an element based on its position sequence. Based on the selection target, we can select one of the following filters for implementation-in jQuery we call it a "filter", although they look similar to CSS pseudo classes:: first matches

I. Overall page architecture 1. HTML5 Document Type headers must be used! DOCTYPEhtml2. meta tag containing viewport 3. css and js file containing jquerymobile 4. Use the data-rolepage structure!

Jquerymobile provides many default configurations. jquerymobile will execute the enhancement page element as soon as it is executed, much earlier than document. ready events. These default configurations are suitable for most cases and can be easily

Before writing JQUERY code, you must consider the code running sequence when loading data through AJAX. Recently, AJAX synchronization is used. This synchronization means that when the JS Code is loaded to the current AJAX, it will stop loading all

JQuery introduced deferred (latency) in 1.5. In short, the deferred object is jQuery's callback function solution. In jQuery1.5, the Deferred object provides a method to register multiple callbacks, add them to the self-managed callback queue, and

This article introduces the following aspects: 1. how to create an array 2. how to operate the Array (add, delete, read) 3. how to create an array using common array methods and attributes is generally divided into three types based on

The previously published version does not need to use loops, but the replacement of regular expressions does not necessarily improve the performance than loop, and the program is too complicated. The following is an example from the JavaScript