JavaScript

Windows objectsThe top-level object of each HTML document.AttributeFrames [] sublists array. Each sublists array is stored in the order defined in the source document.Feames. length: Number of child partitions.Self current window.Parent window (the

As a result, a large number of concatenation methods are used in daily development, and event Method concatenation is a special case. If you bind multiple events to a Dom object to facilitate reading and writing, you are used to the concatenation

1. jQuery object and DOM object When learning jQuery for the first time, it is often difficult to identify jQuery objects and DOM objects. Therefore, we need to focus on the relationship between jQuery objects and DOM objects.DOM objects are the

Recently, when I changed a page embedded in the frame, jquery was used for the effect, and the page itself was bound with the onload event. After the change, the test in Firefox is normal and smooth. in IE, it takes more than a dozen seconds for

When editing content online, those JavaScript-based editors helped us a lot. These WYSIWYG editors provided us with a similar Office? Operation Experience. Today, any website Content Management System (CMS) and blog system need such an editor. This

Google Maps JavaScript. API allows you to use Google Maps on your webpage. before using the API, you must applyAPI keys. To apply for an API key, go to http://code.google.com/apis/maps/signup.html. Assume that the obtained key is abqiga.Jquery

So I tested it:Copy codeThe Code is as follows:Var stringToDom = function (text ){Var doc;If (window. ActiveXObject ){Doc = new ActiveXObject ("MSXML2.DOMDocument ");Doc.loadXML(text).doc umentElement;} Else {Doc = (new DOMParser (). parseFromString

In this chapter, I will mainly introduce the W3C first level DOM that has been supported by a new generation of browsers. Give a general understanding of his operations and let you know what you can do to them.First, some suggestions for DOM and the

How to compile the message book program? The message book program is not difficult. There are many options to implement it, such as CGI programs. This article describes how to use JavaScript to compile the message book program. The following is a

// Version 1.0// Date: 2007/08/01// Remarks: jQuery library is required// Reference: Dodo (tableRowCheckboxToggle) and softcomplex (tigra_tables)Function Kin_Tables (Kin_Table_GetTableMethod, // The method for getting the Table is the same as the $ (

Use the keyboard to control the DIV. The Red Square is the keyboard operation area. You can perform the following operations:Upper: lower left: lower right: →Ctrl + 1: the background turns greenCtrl + 2: the background turns yellowCtrl + 3: the

Instance Output serialized form value results:Copy codeThe Code is as follows:$ ("Button"). click (function (){$ ("Div"). text ($ ("form"). serialize ());}); Definition and usage The serialize () method creates a URL encoded text string by

The following describes the differences between forced conversions of Boolean, Nnumber, and String types in Javascript.We know that Boolean (value) converts a value to the Boolean type, Nnumber (value) converts a value to a number (integer or

I encountered a problem in my work over the past few days. google found a solution in English, which is easy to understand.The translation is as follows::I have an editable div and an editable span in the DIV. I want to make the span respond to

6. Execution Environment and scope (1) execution context: All JavaScript code runs in one execution environment. When control is transferred to the executable code of JavaScript, it enters an execution environment. The execution environment of the

Then let's look at the function-an object with magical colors.9. functions as values In a general programming language, if you want to use a function as a value, you must use a method similar to a function pointer or proxy. However, in ECMAScript, a

In The morning, I saw The article "JavaScript Weekly Guide" [Phase 3], in which I found an article (Extending JavaScript-The Right Way). I think it is not bad. I will share it with you through translation, this document is not translated word by

In the previous each method, the $ break and $ continue in the source code are missing. These two variables are predefined and act as break and continue statements in a normal loop. For efficiency, in some operations, you do not need to traverse a

HTML processing StripTags|EscapeHTML|UnescapeHTML     JSON Processing UnfilterJSON|IsJSON|EvalJSON|ParseJSON Script Processing StripScripts|ExtractScripts|EvalScripts Now, the String part is transferred to

Most of them are completed by scrollHeight (not W3C standard, introduced by IE) and keyup events. It is interesting to use "mirror element" and setTimeout round robin. The general implementation idea is as follows:The position: absolute method is