ExtJS learning ----------- Ext. String, ExtJS extension of String in javascript, extjs Extension

ExtJS learning ----------- Ext. String, ExtJS extension of String in javascript, extjs Extension

For ExtJS String extension in javascript, you can refer to its help documentation, Documentation: http://download.csdn.net/detail/z1137730824/7748893

The following describes some of the methods:

(1) capitalize

Capitalize (String string): String

Returns a string of uppercase letters.

Parameters

• String: String

  String to be converted

Returns

• String

  Converted string

(2) ellipsis

Ellipsis (String value, Number length, Boolean word): String

Crop a string larger than the specified length and add the ellipsis ('...').

Parameters

• Value: String

  String to be cropped

• Length: Number

  Maximum length allowed for Cropping

• Word: Boolean

  If it is true, an attempt is made to find a common word character.

(3) trim

Trim (String string): String

Crop the white spaces on both sides of the string and keep the white spaces in the middle. For example: @ example

Var s = 'foo bar'; alert ('-' + s + '-'); // print "-foo bar-" alert ('-' + Ext. string. trim (s) + '-'); // print "-foo bar -"

Parameters
 
 

  
  
String: String
String to be cropped
 
 
Returns
 
 

  
  
String
Cropped string
 
 

(4) uncapitalize

Uncapitalize (String string): String

Returns a string with the first letter in the string being a lowercase letter.

Parameters

• String: String

  String to be converted

Returns

• String

  Converted string

(5) urlAppend

UrlAppend (String url, String string): String

Append the content to the query string of the URL and determine to place '? 'Or.

Parameters

• Url: String

  To append to this URL.

• String: String

  Content of the URL to be added.

Returns

• String

  The generated URL.

Call extjs in javascript

Hi.baidu.com/ext_js
I think you should be very satisfied with this.
Ext. Msg. show ("...");

What is ExtJS? How to learn

I will give you a simple tutorial on getting started. ExtJs is a framework written in js. There are a lot of discussions on it on the Internet.

For more information, see

Onlyaa.com/..2.html