extjs code examples

The Date in ExtJs is basically a subset of the PHPdate function, which represents a Date object. So far. There are few methods provided by the Date class in ExtJs. However, on the other hand, due to historical reasons, there are many letters describing the format variables of Date in any language. This section describes the Date format representation. These are all content in

Extjs itself is a slow loading JS framework. How to reduce redundant code written this time also improves the running speed. If you are interested, refer to the following, I hope it will help you to understand that Extjs itself is a JS framework with slow loading. This requires many programmers to optimize it. I have mentioned the JS packaging optimization before

In the desktop demo in ExtJS, the default icons are arranged without line breaks. The following code is used to solve this problem. If you need to know about the desktop demo in ExtJS, by default, icons are arranged without line breaks, which causes too many icons on the desktop to overlay the desktop area, that is, the part that exceeds the desktop area will be

Recently, I started to learn ExtJs by myself. I downloaded some videos and searched some related articles and documents on the Internet to prepare for learning. The first time I came into contact with the ExtJs event mechanism this evening, I felt a little dizzy at first, it is somewhat different from the previous implementation of VB or pure JAVASCRIPT. Let's analyze and summarize the process based on an e

Recently, when I was working on a project, ExtJS was used in the project. Some content should be displayed by tab. For project requirements, the tab can only be vertically distributed, but the TabPanel in ExtJS can only be horizontally displayed, after searching for the Ext forum, we found the vertical TabLayout extension, but the vertical tab content is displayed horizontally, after the tab is added, you c

Recently, I started to learn ExtJs by myself. I downloaded some videos and searched some related articles and documents on the Internet to prepare for learning. The first time I came into contact with the ExtJs event mechanism this evening, I felt a little dizzy at first, it is somewhat different from the previous implementation of VB or pure JAVASCRIPT. Let's analyze and summarize the process based on an e

Iframe is required sometimes, such as embedding a report in a Tab and embedding interfaces of other systems. The following code is a section in the project. I hope to give a reference to the brother who developed it with ExtJS. Environment: Microsoft Visual Studio 2008 Sp1 Asp.net MVC ExtJs 3.1.1 IFrame requires a plug-in ManagedIFrame (miframe. js) of

ExtJs -- 15 -- Ext. is * various types of judgment methods, you can simply look at the source code to understand, extjs judgment Browser /** * Returns true if the passed value is empty, false otherwise. The value is deemed to be empty if it is either: * * - `null` * - `undefined` * - a zero-length array * -

Connect ExtJS with. NET Development example (grid data display, paging, sorting the article), on this basis to achieve the bulk deletion function. The following steps are implemented: 1. Implement the deletion function with WebService (the article has a garden friends to put forward to use WebService to realize, here by the way, take the data source can also use WebService, we can refer to the deletion of the webservice to achieve their own, I here

Use the code of extend (inherited by js) in Extjs to copy lt; a simple description of Extjs gt; Note: Copy Books The traditional js implementation inheritance operation is: 1. Define a parent class The Code is as follows: Var BaseClass = function (){//.....};BaseClass. prototype. someMethod = function (){/

Extjs dynamically loads the implementation code of the tree. For more information, see. Extjs dynamically loads the tree. First, design the table for storing the tree information in the database. The Code is as follows: USE [KimiExtjs]GO/***** Object: Table [dbo]. [Trees] script Date: 04/08/2010 22:12:25 ******/SET

I have read some Ext knowledge in the background over the past few days, and garbled characters have occurred while cutting into work projects. So I have summarized this article about the solution to the GBK format encoding of ExtJS Chinese garbled characters, if you encounter this problem, you can refer to it. I hope this article will help you to read some Ext knowledge in the background over the past few days, and garbled characters may occur when y

I have read some Ext knowledge in the background over the past few days, and garbled characters have occurred while cutting into work projects. So I have summarized this article about the solution to the GBK format encoding of ExtJS Chinese garbled characters, if you encounter this problem, you can refer to it. I hope this article will help you to read some Ext knowledge in the background over the past few days, and garbled characters may occur when y

Extjs initializes the checkboxgroup value Code. For more information, see. The Code is as follows: Ext. override (Ext. form. CheckboxGroup ,{SetValueForItem: function (val) {// multiple option values are separated by commasVal = "," + val + ","This. items. each (function (item ){If (val. indexOf (item. inputValue)>-1 ){Item. setValue (true );} Else {Item. s