JavaScript

This article describes how to get the height of a webpage by js, such as the visible area, body, and screen resolution. For details, refer to the visible area width of the webpage: document. body. clientWidth. Visible area height: document. body.

This article mainly introduces the operation method of Array in JS and explains it with code examples. If you need it, you can refer to the addition and deletion of Array elements in js, today, I finally found the detailed information and gave me

This article mainly introduces the example of applying a form submitted by ajax to implement a new registration without refreshing the web page. For more information, see The Code is as follows: Var xmlHttp;UName () // when the user name loses

This article mainly introduces how to use timer in JavaScript and provides examples of various test cases. For more information, see The Code is as follows: Function foo (){}SetInterval ("foo ()", 1000 ); If OO technology is used, The Code is

This article describes how to use native js to encapsulate the sliding effect of webapp. It has the inertial sliding and sliding rebound functions. If you need this function, you can refer to the PC mobile terminal compatible with IE 6.0 + and FF 1.5

This article mainly introduces multiple methods for jquery to determine whether elements are hidden. This article summarizes multiple examples of methods for determining whether elements are hidden. For more information, see First: Use CSS

This article describes how to dynamically generate iframe in javascript compatible with mainstream browsers. If you need it, you can refer to the following code and run it in IE8. An error occurs in IE9: The Code is as follows: Document.

CheckBox (check box) is mainly used to receive options selected by the user. How can we get the value of formCheckBox through Extjs4.x? The following is a good method. It is worth noting that the CheckBox (check box) is mainly used to receive the

This article describes how ExtJS4 allocates different tree menus based on different roles after logon. If you need them, refer to the previous one. After setting cookies, extract them. The Code is as follows: Var userName = Ext. util. Cookies.

You need to create a checkboxgroup to control the display of grid columns. Although the gridpanel in EXTJS4 comes with a list to control the display and hiding of columns, you can refer to it for some reason, you need to create a checkboxgroup to

This article mainly introduces how javaspt PT is displayed several minutes ago and a few days ago. If you need it, refer to the jsp page: The Code is as follows: ">

This article mainly introduces common Javascript implementation algorithms, such as bubble, fast, Pigeon nest, selection, barrel, parity, etc. For more information, see The Code is as follows: L = [6, 2, 4, 1, 98, 34, 5, 9, 23, 8, 10, 32] //

This article mainly introduces jquery's use of ajax to implement automatic reply plug-ins. For more information, see myscript. js. The Code is as follows: Var _ autorun;Var str = new Array ('forwarded by', 'shared by', 'forwarded by ', 'applied ',

What this article brings to you is the jQuery simulated click A mark. I personally feel that this example is still good. If you need A friend, you can refer to this question for half an hour and don't want to understand it, later I thought it was

Using Event delegation technology allows you to avoid adding event listeners to a specific node. On the contrary, event Listeners are the most popular technology in the JavaScript field today that has been added to their parent element. It should be

This article mainly introduces a simple example of Autocomplete Automatic completion implemented by JS. If you need it, you can refer to the following example to share the Autocomplete source code that was accidentally discovered. The array is used

This article mainly introduces three examples of codes that implement the countdown to web pages and the website running time function. For more information, see 1. jQuery. countdown plug-inDisplay format: 50 weeks, 01 days, 07 hours, 18 minutes, 41

This article mainly introduces the example of jquery's pager control implementation. If you need it, refer to js: The Code is as follows: $. Fn. extend ({JPager: function (cfg, pageIndex, pageSize ){If (cfg & pageIndex> 0 & pageSize> 0 ){Var token

This article mainly introduces the specific implementation of JS call page table export excel. If you need it, you can refer to the following restrictions on using JS method to call the page table export excel: 1. I have tried several browsers and

This article mainly introduces the jquery function $ under javasrt RT. post execution does not respond to the solution. If you need a friend, you can refer to the javascirpt program in the compilation process, use $. the post method sends data. If