extjs menu example

This article describes the commonly used and very simple tool bar and menu in desktop program development. However, it is not easy to implement the toolbar and menu in general web development, however, extjs allows us to develop web toolbar and menus using methods similar to desktop program development. The ToolBar is easy to use. The key is to add content to the

To use ExtJS, first to get ExtJS library files, ExtJS library files can be downloaded to the EXTJS website, address is www.extjs.com/products/gxt/download.php, download the zip compressed file to extract to "d:\ Extcode "directory, you can get the following content. Adapter: is responsible for providing a third party b

EXTJS component development (complete example) and extjs component development example Objective: To develop EXTJS components and implement a TAB Control Based on component. Use EXTJS version 5.0. Test passed. This

Extjs: The menu is automatically hidden after the mouse is removed from the menu. 1. extjs2.0.2 is used. 2. The problems encountered are briefly described as follows: When the drop-down menu is displayed, if you move the mouse away without any operation, the menu will

ExtJS learning -------- common events in Ext. Element and other important method learning (instance), extjs layout example Common events: Other important methods: Example: (you can uncomment the corresponding code to test the instance result) Ext. onReady (function () {Ext. create ('ext. panel. panel ', {title: 'My

ExtJS learning ----------- Ext. Array, ExtJS extension to the Array in javascript (example), ext. array. foreach (1) clean Var arr = [1, 2, null, 3, '']; alert (Ext. array. clean (arr); // clean object :( value = null) | (value = undefined) | (! AllowEmptyString? Value = '': false) | (Ext. isArray (value) value. length = 0) // The result is 1, 2, 3.(2) differen

Extjs sets the background color of a row in the table based on the conditions. extjs example Paste the code. Html code: JavaScript code, which should be separated by the following code: Ext.onReady(function(){ Ext.QuickTips.init(); Ext.state.Manager.setProvider(new Ext.state.CookieProvider()); // sample static data for the store var myData = [ ['3m Co', 71.72, 0

The toolbar is easy to use. The key is to add content to the toolbar. By default, the toolbar adds a button, but you can actually add any component to the toolbar. The following is an example: CopyCode The Code is as follows: Extjs can be used to add components flexibly. You can directly add objects in the items array, such as new Ext. Button (...), You can also directly add configuration items. As show

How to Implement Dynamic Loading of grid in ExtJs seems to be unknown to many friends. The following is a good example. I hope to help you with the complete Ext3.3 package. Ext3.3 Chinese Document The data table structure is: table> record> Field Store Structure: Ext. data. Store> Ext. data. Record> Ext. datafield Store first drives DataProxy to load data. After DataProxy is loaded, it will parse the da

How to Implement Dynamic Loading of grid in ExtJs seems to be unknown to many friends. The following is a good example. I hope to help you with the complete Ext3.3 package. Ext3.3 Chinese Document The data table structure is: table> record> Field Store Structure: Ext. data. Store> Ext. data. Record> Ext. datafield Store first drives DataProxy to load data. After DataProxy is loaded, it will parse the da

Page code: [Javascript]View plaincopyprint? Event examples, including user-defined events and Use of on, addListener, and EventManager. Move the mouse over to me! Js Code [Javascript]View plaincopyprint? /*************************************** * * Use custom events */ Var Person = function (){ // Register an event. The event name is "say ". This. addEvents ("say "); // Register multiple events in another way This. addEvents ({ "Run": true, "See": fal

This article discusses the default expansion of the RowExpander control in Extjs. The following is a good example. If you are interested, refer The Code is as follows: // Expand the row that meets a conditionFunction expendRow (){Var I; // temporary variable for LoopVar arr = []; // array of rows to be expandedFor (I = 0; I { Var record = ProdRequireInfoStore. getAt (I); // traverse each row

Recently in the use of ExtJS to do the system, ready to ExtJS desktop on the basis of the transformation, because the official example only a level menu, for the two-level menu calls there is no way, so want to click on the desktop shortcut icon can also open the window of t

Ideas for solving Problems 1: Overloaded Connection classBecause ExtJS and server-side interactions are all JSON-formatted data interactions, the server side does not control the page's jump, page jumps, and hints are all ExtJS to complete.ExtJS and server-side interaction methods are all inherited from Ext.data.Connection, which can intercept all methods of interacting with the server side.Server-side perm

Extjs desktop startmenu (Start menu) The level-2 menu of the Start Menu of extjs desktop is just a simple demonstration of the implementation principle. If you need to dynamically generate the menu, you can modify it yourself. The

Today, when you use ExtJS 2.2.1 for page development, you find that the header of the grid in IE6 displays an exception, and the icons and text are garbled, as shown in the figure: 　 In Firefox and Chrome display are normal, very strange, is it a version of the problem? Comparing the 2.2 version and the 2.2.1 version of the EXT-ALL.CSS, we found that there are two different, and after the 2.2 version, everything is OK: Find. X-

(function () { Result 1: Figure 1 simple Toolbar2. Add a separator to the menu The separation line display is a horizontal line. You can use it to separate different types of menu items in the menu. There are two ways to add a separation line to the menu in ext. 1. Use a hyphen or 'separator' as the parameter, as sho

Preface ExtJS is very convenient to assign values on such pages. It can be seen in the 1.2.1 code in the body that a line of code can be done, but this is for common controls, such as text boxes. It's not that simple for ComboBox... VersionExt JS Library 3.0.0 BodyI. Problems1.1　　　　　　 Code 1.21.2.1 front-end codeCopy codeThe Code is as follows: 1.2.2 background codeCopy codeThe Code is as follows: static IList Static IDictionary Static combox (){Pr

ExtJS Desktop Start Menu level Two menu, just a simple demonstration of the implementation principle, such as the need for dynamic generation, self-transformation can, the following basic method principle:First create a JS file to generate Start menu data:? function Getstartmenu (APP) {var menuarray = []; var m = {laun

The example of this article for you to share the ExtJS to achieve the pull tree effect, for your reference, the specific contents are as follows Question: When the check box is selected, how do I add all the selected entries to the ComboBox? Effect: Here is another: Effect: The above is the entire content of this article, I hope to learn JavaScript to help you.