JavaScript

When using the JavaScript framework to describe the window object, we mentioned that a webpage in the framework is also a window object, that is, the Frame object is also a window object. In the easiest way, each HTML file occupies a window object,

When you use the timeline function in Dreamweaver or make interesting animations, Dreamweaver will automatically generate specific program code for you. Have you ever thought about how the animation works? In fact, the principle is very simple,

& Lt; scriptLanguage & quot; JavaScript & quot; & gt; functionformCheck () {if (document. forms [0]. userName. value & quot;) {alert (& quot; enter your username! & Quot;); document. forms [0].  

& Lt; script & gt; functiongetInfo () {vars & quot; s + & quot; visible area width of the webpage: & quot; + document. body. clientWidth; s + & quot; visible area of the webpage: & quot; + document. body. clientHeight; s + & quot; webpage visibility

In my first article, I want to develop the habit of writing a technical blog and ensure that at least one article is written every week on average. Code-related testing is required. 1. Creating an array only declares an array and does not contain

Html code & nbsp; & lt; html & gt; & nbsp; & lt; head & gt; & nbsp; & nbsp; & lt; scripttypetext/javascript & gt; & nbsp; & Html code

The syntax of the replace method is stringObj. replace (rgExp, replaceText) Where stringObj is a string, reExp can be a regular expression object (RegExp) or a string (string), and replaceText is a replacement string found .. The following is a

The three methods are as follows: viewsourceprint? For (vari0; I & lt; arr. length; I ++) viewsourceprint? For (variinarr) viewsourceprint? For (vari0, lenarr. length; I & lt; len; I +... S   The three methods are as follows:   View sourceprint? For

& Lt; SCRIPTLANGUAGE & quot; JavaScript & quot; & gt; & lt ;! -- VarmyDatenewDate (); myDate. getYear (); // obtain the current year (2 digits) myDate. getFullYear (); // obtain the complete year (4 digits, 1970 -????) MyDate. getMonth ()

1. Plain & lt; inputtype & quot; text & quot; name & quot; username & quot; & gt; & lt; inputtype & quot; text & quot; name & quot; sex & quot   I. URL of JavaScript Static Page value transfer Pass through the URL to pass the value. Connect the

In js, everything is an object, and functions are the same. For function writing, you can use the last parameter as the method body. Or varaddfunction (num, num1) {} functionadd (num, num1) {} each method has an implicit arguments parameter & lt; ht.

1: javascript type: 6: undefinednullnumberstringbooleanfunction 7th object2: typeof operator alert (typeofa) // undefinedif (typeofa & quot; undefined & quot ;) {} // truetypeof returns...   1: javascript type: 6 types: undefined null number string

The ExtJS interface is not very nice, but its compatibility is good. The following describes the compatibility of the browser caused by ExtJS programming. Code of the element in formPanel of ExtJS in formPanel of formPanel in IE under Firefox: Java

I did not pay attention to a question yesterday. It is said that it was a company interview question. As mentioned above, javascript was used to compile a class and implement some methods. In addition, this class was used to generate some Derived

In order to consider the compatibility of browsers, browser type detection is required. Java code functionaddHandler (el, type, fn) {if (window. attachEvent) {// Add el starting with on before the ie event name. attachEvent (& quot; on & quot; +

Javascript pop-up window Summary 1: window. open & lt ;! --Windo{open(}3920.page.html & amp; #39;, & amp; #39; newwindow & amp; #39;, & amp; #39; height100, width400, top0, left0, toolbarno, menubar Javascript pop-up window Summary   1: window. open

Java code & lt ;! DOCTYPEhtmlPUBLIC & quot;-// W3C // DTDXHTML1.0Transitional // EN & quot; http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  Java code         Untitled document   

Use UUID to create a random unique ID .. JS also has its own UUIDUUID. for JS files, see Attachment download... usage: 1: Reference uuid. jsJava code & lt; scripttype & quot; javascript & quot; src & quot; uuid. js & quot; & gt; & lt;/script & gt; 2:

& Lt; scripttypetext/javascriptsrcjquery. js & gt; & lt;/script & gt; & lt; body & gt; & lt; formaction & quot; methodpostenctypemultipart/form-data & gt; & lt; label & gt; select the uploaded Image & lt;/la

Because gridpanel defines dragging, the data row of the selected gridpanel cannot be canceled as the following extension: Ext. grid. RowSelectionModel. override ({// FIX: addedthisfunctionsoitcouldbeoverridedinCheckboxSe... The data row of the