extjs code examples

But ExtJS in the TabPanel can only horizontal display, search for the EXT forum, found that there are vertical tablayout expansion, but the vertical tab of the page is displayed horizontally, and the page is more than signed after the Enablescroll properties can be set to scroll, In order to meet the needs of the project, I have extended the tablayout to support the vertical page check display, supporting the scrolling when many pages are signed. The

The functions used in my work, as well as some small functions, are posted to share with you. 1. Select one or all of the rows when loading the grid: Add a load event to stroe and call the selectall method of SM. Store. On ("LOAD ",Function(Store) {SM. selectall ();}); Select one or more rows and callSelectrow, selectrowsOrSelectrecordsIn the API. 2. call Ajax in extjs Ext. Ajax. Request ({URL: 'Xxx. action' , Method: 'Post' , Params: {equ

, Object overrides)Simple explanation: the first parameter-subclassThe second parameter -- parent classThird parameter -- override objectIn this example, the subclass is XQH. ExtJs. Frame. app.The parent class Ext. util. Observable (an Abstract base class) provides a public interface for event management .)For more details, see (to) http://wangyu.javaeye.com/blog/2108494. url: 'http: // www.jb51.net/Service/SystemService/SystemService.ashx? Method = U

However, the TabPanel in ExtJS can only be displayed horizontally. After searching for the Ext forum, we found that the vertical TabLayout extension exists, but the tab content of the vertical tab is displayed horizontally, after the tab is added, you cannot set the enableScroll attribute to scroll. To meet the project requirements, I have expanded TabLayout to support vertical tab display, supports scrolling when many tabs exist. The effect is as fol

Today, I wrote a Demo for my colleagues to use ExtJs to generate a dynamic tree. I 'd like to share it here for future reference. I. Requirements A department tree is required to be generated, and only the root department is listed initially. When a department node is clicked, It is dynamically loaded into the direct sub-departments under the department, and the department node is expanded. Department node requirements support right-click events. Whe

However, the tabpanel in extjs can only be displayed horizontally. After searching for the ext forum, we found that the vertical tablayout extension exists, but the tab content of the vertical tab is displayed horizontally, after the tab is added, you cannot set the enablescroll attribute to scroll. To meet the project requirements, I have expanded tablayout to support vertical tab display, supports scrolling when many tabs exist. The effect is as fol

ExtJs -- 14 -- Ext. typeOf () is very similar to typeof in javascript, but it simply expands the type. In fact, you can understand the source code directly. javascripttypeof Ext. typeOf () // Ext. typeOf () is very similar to typeof in javascript, but it only performs a simple extension on the type. In fact, you can directly view the source code to understand it.

{Object} object the object to test * @return {Boolean} */Isdate:function (value) { return Tostring.call (value) = = = ' [Object Date] '; },/** * Returns True if the passed value is a JavaScript Object, false otherwise. * @param {Object} value the value to test * @return {Boolean} * @method */isobject: (tostr Ing.call (NULL) = = = ' [Object Object] ')? function (value) {//check ownerdocument here as ' well ' to exclude DOM nodes return value!== null am p; value!== undefined

Common code blocks in Java, building blocks of code, static code block differences, and code examples from: http://www.cnblogs.com/sophine/p/3531282.htmlExecution order: (Priority from high to low.) Static code block >mian method

Java programming common memory overflow exceptions and code examples, java programming overflow examples Java heap is used to store object instances. Therefore, if we constantly create objects and ensure that there is a reachable path between GC Root and the created objects, the objects will not be garbage collected, when too many objects are created, the heap me

the JVM executes static blocks of code when the class is loaded, the static block of code executes before the main method. If a class contains more than one static block of code, it will follow the code defined first, then execute after the definition. Note: 1 Static code b

("construction Method of CodeBlock03"); } public static void Main (string[] args) {System.out.println ("Main method of CodeBlock03"); New Code (); New Code (); New CodeBlock03 (); New CodeBlock03 (); }}/*codeblock03 Static code block CodeBlock03 The main method code

Examples of js native code implementation carousel images and js examples Carousel images are one of the most common effects on website pages. Different requirements and different effects apply to carousel images. We have seen a lot of different ways to achieve this effect, but there are a lot of troubles, and it is not easy to understand, and the compatibility i

("CODEBLOCK03 building Block"); } static{System.out.println ("CodeBlock03 Static code block"); } public CodeBlock03 () {System.out.println ("construction Method of CodeBlock03"); } public static void Main (string[] args) {System.out.println ("Main method of CodeBlock03"); New Code (); New Code (); New

("construction Method of CodeBlock03"); } public static void Main (string[] args) {System.out.println ("Main method of CodeBlock03"); New Code (); New Code (); New CodeBlock03 (); New CodeBlock03 (); }}/*codeblock03 Static code block CodeBlock03 The main method code

("construction Method of CodeBlock03"); } public static void Main (string[] args) {System.out.println ("Main method of CodeBlock03"); New Code (); New Code (); New CodeBlock03 (); New CodeBlock03 (); }}/*codeblock03 Static code block CodeBlock03 The main method code

Examples of laravel5.4 verification code generation and laravel5.4 examples Summary: This article describes how to use gregwar/captcha to implement the verification code, as well as possible problems and solutions. Procedure: 1. Find the file composer. json in the root directory of the laravel5.4 project, Add "Gregwar

Sharing simple examples of C ++ Image Processing code and image processing examples Decoder: stb_image Https://github.com/nothings/stb/blob/master/stb_image.h Encoder: tiny_jpegHttps://github.com/serge-rgb/TinyJPEG/blob/master/tiny_jpeg.h Stb_image.h is used to parse the image format:JPG, PNG, TGA, BMP, PSD, GIF, HDR, PIC Tiny_0000.h is used to save the JPG form

Detailed examples Laravel password reset code reconstruction, examples laravel 1. First, confirm the route for resetting the password. When laravel is installed, the Reset Password generated by default is performed without logon. Therefore, using the original controller is not feasible, and the original password reset does not need to check whether the original p

Description: Adds increment increment to the value of the field field in the hash table key. An increment can also be a negative number, which is equivalent to subtracting a given field.Parameters: Key field incrementReturn value: The value of the field field in the hash table key after executing the Hincrby command. 11,hkeys Description: Returns all the fields in the hash table key.Parameters: KeyReturn value: A table that contains all the fields in the hash table. Returns an empty table wh