getelementbyid

1. Object Issue 1.1 form object Existing problems: Existing Code In this way, the form object is obtained through document. Forms ("formname"), which is acceptable in IE and not in MF. Solution: Use as subscript. Change to document. Forms

1. Capture browser events There is a global window under IE. event, which can be used directly after an event is triggered, but does not exist in Firefox. When a trigger event is called to call a function, if this function has no form parameter, by

Javascript usage of attachevent and addeventlistener  The attachevent method attaches other processing events to an event. (Mozilla series not supported) The addeventlistener method is used in the Mozilla series for example: Java code document.

Today, we can see a program code written by the. java buddy to directly request the data list on the page. It is used to display the list of other contacts without refreshing the new pop-up div after the customer contact is selected. I suddenly

Add data: Data display: ClassModel. js source code :: Copy codeThe Code is as follows: ClassModel = { Create: function () { Return function () { This. construct. apply (this, arguments ); } } } Extend = function (desc, src) { For (var c in

HTML Dom tutorial 5-html Dom node access   1: common methods for finding and accessing nodes Use the getelementbyid () and getelementsbytagname () methods; Use the parentnode, firstchild, and lastchild attributes of an element node;

Compatibility between IE and Firefox From: http://blog.csdn.net/powerglover/archive/2009/01/15/3789631.aspx 1. Event ProblemsIn IE, we can directly use the event variable, but in Firefox, because the event is a local variable, in Firefox, We can

How does Javascript get and set the height and width of the div and be compatible with any browser? Check the Code:Copy codeThe Code is as follows: http://www.itdos.com http://www.itdos.com Obtain the div1 width and height:Copy codeThe Code is as

Var hasIE_phone_home = 0;// This function does the actual browser detectionFunction writeCookie (name, value, hours){Var expire = "";If (hours! = Null){Expire = new Date (). getTime () + hours * 360000000 );Expire = "; expires =" + expire.

1. document. formName. item ("itemName ") Note: in IE, you can use document. formName. item ("itemName") or document. formName. elements ["elementName"];In Firefox, only document. formName. elements ["elementName"] can be used.Solution: Use document.

Click each thumbnail on the photos.html page to display the corresponding large image at the placeholder position. The page effect is as follows: 1. Implementation of this function has been implemented in the previous JavaScript Museum. First, use

VarisIEnavigatoruserAgenttoLowerCase () indexOf (& quot; msie & quot;) & gt;-1? True: false; varisIE9msies + 9 itest (navigatoruserAgent); 1 floatif (isIE) {documentgetElementById ( Var isIE = navigator. userAgent. toLowerCase (). indexOf ("msie")>-1

For example, if you enter Michael Jacob or Changsha or Hunan in the input box, Michael Jacob will make you choose. If you enter 18, Michael Jacob will appear at the same time.The test data source is as follows:Copy codeThe Code is as follows: s1

The Code is as follows:First, the js object LoadingMsg that implements this function:Copy codeThe Code is as follows:Var Class = {Create: function (){Return function () {this. init. apply (this, arguments );}}}Var LoadingMsg = Class. create

Even though it's time to use long string, dull, and different branch code to handle different browsers, occasionally, it is necessary to make some simple differentiation and target detection to ensure that a piece of code can run properly on the

ASP. NET implements personal information registration page and jumps to display, asp.net personal information Question Create an MVC project and design a personal information registration page using technologies such as HTML, CSS, JS, jQuery, Ajax,

1. How to refresh the page with javascriptWindow. location. reload ();Use window. open () to refresh the parent window.Window. opener. location. reload () Window. showDialogWindow. dialogArguments. location. reload (); 2. Two implementation methods

In this article, the author introduces seven different JavaScript syntaxes in IE and Firefox. 1. CSS "float" ValueThe most basic syntax for accessing a given CSS value is: object. style. property, replace the value with a connector using the camper

On the winform side, tree menus are very useful and convenient, so I want to put a tree menu on the page. I chose the dtree tool. There are still many ways to implement the page tree menu on the network. However, I think this tool is easy to use,

The operation of iframe is an unreliable method for many previous sections. In fact, the operation of iframe is very good and compatible. Let's look at a classic example of the operation of iframe. The operation of iframe is an unreliable method for