JavaScript

Copy Code code as follows: Magazine technology site Portal site Personal favorites Site Tenkine yesky.com Computer Business Intelligence Trendy electronics Sina network sina Sohu sohu

Copy Code code as follows: javascript to text in alphabetical order Default sort Sort by Pinyin

Copy code code as follows: floating Advertising code with close buttons X Ff.js Code Copy Code code as follows: var xpos = 20; var yPos = document.body.clientHeight; var step =

Copy Code code as follows: build Document by script Generation word

The implementation of the URL address to add automatically is a little bit of content: detection and replacement. Detection "Detection" is the detection of text (string) within the content of the HTTP address, obviously, this need to use the

JS Traversal page control, Copy Code code as follows: var inputarr = document.forms[0]; for (var i = 0; i if (inputarr[i].type.touppercase () = = "button") { inputarr[i].disabled= "Disabled"; }else if

Examples are as follows: Copy Code code as follows: Untitled Document John

Absrtact: The loop counter of the for-in traversal is a string type, which, when traversing an object, is the object property/method name, and the array element subscript index when traversing it, unlike the normal for loop, for-in lists the

Now describes how to add, modify, or delete properties and methods for an object. In other languages, once an object is generated, it cannot be changed, and adding a modified member to an object must be modified and instantiated in the corresponding

Method 1: Copy Code code as follows: Window.onload=function () { Var Name=document.getelementbyid ("name"). Val ();//load HTML, and load all referenced files outside (picture, CSS style, JS, etc.) } Method 2: the. js file

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Copy Code code as follows: The difference between ff and IE dynamic loading elements Awbpre: Awbno: The code meant: When you click the Add button, dynamically add two input boxes to the page and assign

Copy Code code as follows: var reg =/^[u4e00-u9fa5]+$/; Verify Chinese var cp=$ ("Input[name= ' Cpid ')"). Val (); for (Var i=0;ivar cpp=cp.charat (i); if (!reg.test (CPP) | | Cpp.match (/^ ([A-Z)) +$/) | | Cpp.match (/^\d+$/)) {//Verify

Find a lot on the internet, summed up several methods for your reference: 1, the most used is substring, this is also I have been using the Copy Code code as follows: S=s.substring (0,s.length-1) 2, with RTrim, this I used to only

The display of a line in the table of an HTML page of course Div can also be set when the mouse is placed to change the color part of the code as follows Copy Code code as follows: Then on the TD set Onmousehover or onclick event

Because of the number of projects to be submitted to Ajax to increase the waiting animation effect, so write a simple general JS method;The code is as follows: Copy Code code as follows: Delay wait Effect of/*ajax submission * * var

window.showModalDialog () Use method: var returnvalue = window.showmodaldialog (URL [, arguments] [, features]); URL-- required parameter, type: string, to specify the URL of the document to display in the dialog box arguments-- optional

Copy Code code as follows: Speed scrolling Speed time interval function Gototop (speed,time) { Speed = Speed | | 0.1;Time = Time | | 16; Horizontal distance from scroll bar to top of pagevar x = Document.body.scrollLeft; The vertical

ie Method:document.frames[' MyFrame '].document.getelementbyid (' test '). Value; Firefox method:document.getElementById (' MyFrame '). ContentWindow.document.getElementById (' Test '). Value; IE, Firefox methods: Copy Code code as follows:

Web page Visible area width: document.body.clientWidth Page Visible Area High: Document.body.clientHeight Web page Visible area wide: document.body.offsetWidth (including edge width) height of visible area of Web page: Document.body.offsetHeight (