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Extjs based multi-form application code reusing method and system

An application code and multi-table technology, applied in the field of web development, can solve problems such as difficult maintenance, large amount of code, and large application functions, and achieve the effects of less repeated data, increased reuse rate, and reduced error probability

Active Publication Date: 2016-06-01
WUHAN OPENKER COMPUTING
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AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the shortcomings of the above-mentioned background technology and provide a multi-table application code reuse method and system based on extjs, which can effectively improve the code reuse rate and solve the problem of large amount of code and difficult maintenance due to large application functions problems, and can effectively improve the upgrade efficiency and significantly reduce the probability of errors

Method used

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  • Extjs based multi-form application code reusing method and system
  • Extjs based multi-form application code reusing method and system

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Embodiment Construction

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] The embodiment of the present invention provides a multi-table application code reuse method based on extjs, comprising the following steps:

[0045] S1. According to the expression form of the table control, customize a custom configuration item list, usually store (data source), columns (column header), dockedItems (toolbar collection) are necessary.

[0046] S2, all sub-controls in the statistics toolbar collection, that is, the attributes of items (sub-control collection) in the statistics toolbar collection, and prepare a control pool for these sub-controls, all sub-controls are registered in the control pool, register The form of can be: P[CN]=CF, where P is the control pool, CN represents the custom name of the sub-control to be registered, and CF represents the initialization function of the sub-control to be registered...

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Abstract

The invention discloses an extjs based multi-form application code reusing method and system and relates to the field of web development oriented to the browser side. The method includes the following steps that a self-defined configuration item list is customized according to the representation form of form controls; statistics is conducted on all sub-controls in a toolbar set, a control pool is prepared for the sub-controls, and all sub-controls are registered in the control pool; a packaging control obtains functions, and objects of all toolbars in the toolbar set are simplified; configuration items are extracted, and column header objects are kept unchanged; an object format conversion function is packaged. The extjs based multi-form application code reusing method and the system can effectively improve the code reusing rate, the problem that vast application functions cause large code amount and difficult maintenance is solved, the upgrade efficiency can be effectively improved, and the probability of error occurrence is remarkably reduced.

Description

technical field [0001] The invention relates to the field of browser-oriented web development, in particular to an extjs-based multi-table application code reuse method and system. Background technique [0002] In 1995, Netscape invented the JavaScript language. JavaScript is a scripting language built into the browser, which is used to program page elements to produce various effects. An object is a syntactic element in JavaScript, and each object consists of a series of key-value pairs, such as: {key1: value1, key2: value2}. [0003] Since the JavaScript language was applied to the browser, the functions of the browser have been enhanced unprecedentedly, the content of web pages has become more and more, and the functions have become more and more complex; at the same time, the JavaScript language has also been greatly developed, and In order to solve the problem of slow development progress due to the complex content of web pages, many productivity-enhancing frameworks h...

Claims

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/36
Inventor 张垚
Owner WUHAN OPENKER COMPUTING
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