JavaScript

I worked on several part-time jobs and made an ajax request when I completed the page. When the browser is refreshed, the forward button becomes invalid. As a result, google. Jquery. history. js plug-in to be used On the shoulders of giants, the

To introduce DD_belatedPNG today, we only need one reason: it supports backgrond-position and background-repeat. this is not available for other js plug-ins. we know that IE6 does not support transparent PNG, which undoubtedly limits the space for

Control whether to display textfield forms in form based on conditions: remove the middle of items using the hide () method and setvisible (false) method (we have seen many examples to remove the trailing form) the original form verification is

The color selector ColorPicker. For more information, see. From: color selector

The JavaScript file only fails under IE6 ("unended String constant. It mentioned that "DOM is the UTF-8 of the article code, if the JS library is not separated from the independent JS file, but included in the DOM, this problem will not appear.

JavascriptAOP is more convenient to implement ajax callback functions. For more information, see. The Code is as follows: Function actsAsDecorator (object ){Object. setupDecoratorFor = function (method ){If (! ('Ininal _ '+ method in object

For details about how to process textarea, refer. Well-controlled code encapsulation. Although it seems useless for you now, it is better to collect information when you use it. It is troublesome to operate the characters in textarea In the

In the Javascriptdom operation, there are appendChild and insertBefore, but no prependChild and insertAfter. Below is an extended function written by myself. Although I already have it online, I just use it as my own trainer... The Code is as

JavaScript false values and operators. If you want to learn about JavaScript, you can check them. JavaScriptThe list of false values is as follows, Value Type 0 Number NaN (Non-numeric) Number

Format the date and time data function code in js. For more information, see. For example: The existing string is: Var dt = "12:20:20 "; Step 1: convert data to date-time data The Code is as follows: Var newDt = new Date (dt. replace ("-","/"));

Browser support for Object property and element attribute. For details, refer. var p = document. getElementById ('myid'); p. userProperty = 'test2'; alert (p. attributes. length); // IE6/7/8-> 4, [id, class, userAttribute, userProperty] // IE9/FF-

Recently, I started to learn ExtJs by myself. I downloaded some videos and searched some related articles and documents on the Internet to prepare for learning. The first time I came into contact with the ExtJs event mechanism this evening, I felt a

I wrote two articles about jQuery form verification the other day. The jQuery plug-in still has many problems, but I am still trying to update it. This article describes the range verification of input text in jQuery form verification. Before

I have explained many questions about function objects in understanding Javascript_08 _ function objects, and I have left many questions. Let's answer some questions today. Note: The theory is too deep. I will not change it to ensure that all

Align: Left-right alignment; vlign: vertical alignment; xleft: horizontal replenishment value; xleft: vertical replenishment value; adjust: whether to adjust automatically relative to the window; rwindow: Positioning Relative to the window (align &

The paging control needs to send a request to the backend. The parameters sent include the current page, the quantity displayed on each page, and the query conditions. The retrieved data is loaded to the current page. 1: 2: Material 3: Encoding 3.1

Jquery implementation code for moving and sorting items in listbox. For more information about jquery and listbox, see. The first step is html code. There are two listbox controls and two buttons on the page for moving projects. The Code is as

Code that uses the getList function to implement paging effect in js. For details about how to use js paging, see. Use js to implement page paging: The Code is as follows: Previous PageNext PageHomepageLast page

In my previous blog post, I introduced a method to make JavaScript have a programming capability similar to Lambda expressions-but it has some disadvantages, the most important obstacle to its use is the addition of parentheses, making the code hard

The following describes the javascript Object to indicate that the index is a numerical array: The Code is as follows: Var Person = new Array ();Person [0] = 120; // defines a Person's weight of 120Person [1] = 21; // defines the Person's age,