Method for processing javascript object by one selector and at most one parameter
A parameter processing and selector technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as difficulty in processing various javascript objects, discounts, and no function efficiency
Inactive Publication Date: 2013-07-24
李宗申
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Problems solved by technology
[0002] With the rapid development of web development, people have higher and higher quality requirements for modern web browsing. The mainstream web front-end development language is javascript scripting language. However, due to the incompatibility of javascript language itself and browsers, It makes it very difficult to deal with various javascript objects. In this case, a large number of functions have to be written to meet some special requirements
But even here, there is no essential relationship between functions and objects, which greatly reduces the efficiency of managing and using these functions
Method used
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[0024] The specific embodiment of the present invention will be described in further detail below in conjunction with accompanying drawing:
[0025] figure 1 It shows the types of self-defined classes and the mutual inheritance relationship, which are mainly divided into three types: base class, entry class and subclass.
[0026] First, you should create a custom base class and create corresponding extension methods in the base class. E.g:
[0027]
[0028] Among them, ObjectObj is our new base class.
[0029] Add instance methods to ObjectObj below, for example:
[0030]
[0031]
[0032] Among them, inheritFrom and jsonToString are instance methods of the ObjectObj base class.
[0033] Then create a subclass, for example, the method of creating a StringObj subclass is as follows:
[0034]
[0035] Among them, StringObj is a newly created subclass, StringObj inherits from ObjectObj base class, trim and repeat are extension methods of StringObj. _inheritProto...
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The invention provides a programming method for quickly accessing and processing any javascript object under the condition that only one selector and at most one parameter are used. According to the method, javascript is used for simulating one base class, one entry class and a plurality of sub classes; firstly, whether a single selector or a unique parameter is used is checked; if the single selector is used, a common extension method is directly called; if the unique parameter is used, the automatic judgment of the parameter type is carried out by the entry class to enable the control power to be jumped to the corresponding sub class; for the String type, the DOM (document object model) selection operation can be simultaneously carried out; and the Function type also can be simultaneously served as an onload function and is compatible with the original type of extension method. According to the method, the javascript object is integrated with the common function and a cross-browser method, and therefore, the objects can be more simply and efficiently operated. On the basis of supporting all main stream browsers, great convenience, simpleness and expandability can be provided for all traditional javascript programming.
Description
technical field [0001] The invention belongs to the field of javascript programming of computer browsers, and specifically relates to a method for operating javascript objects: a method for quickly accessing and processing arbitrary javascript objects under the condition of only using one selector and at most one parameter. Background technique [0002] With the rapid development of Web development, people have higher and higher requirements for the quality of modern web browsing. The mainstream Web front-end development language is javascript scripting language. It makes it very difficult to deal with various javascript objects. In this case, a large number of functions have to be written to meet some special requirements. But even here, there is no essential relationship between functions and objects, which greatly reduces the efficiency of managing and using these functions. [0003] Therefore, it is necessary to provide a method to solve the above defects. Contents of...
Claims
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Inventor 李宗申
Owner 李宗申