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Method and device for linking form elements

A form element and element technology, applied in the field of form element linkage, can solve the problems of form system scalability, flexibility, and low reusability

Active Publication Date: 2021-06-08
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a method and device for linking form elements, which can solve the problems of low scalability, flexibility and reusability of form systems in existing solutions

Method used

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  • Method and device for linking form elements
  • Method and device for linking form elements

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Embodiment Construction

[0047] The application will be described in further detail below in conjunction with the accompanying drawings.

[0048] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0049] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0050] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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Abstract

The purpose of this application is to provide a method and device for linkage of form elements, by determining the constrained elements of the form according to the constraint analysis algorithm and its corresponding constraint relationship when the value of the constrained element of the form is monitored. The corresponding optional values ​​of , wherein the constraint relationship includes the correspondence between the constrained element and the constrained element; then, select the value corresponding to the constrained element from the optional values. According to the functional requirements of the product, configure the constraint relationship and constraint analysis algorithm, let the form system automatically process the optional values ​​of the elements, and the form interface can be automatically rendered according to the change of the optional values ​​of each element, improving the scalability and flexibility of the form system and reusability, and after the functional requirements of the form product are changed, the code of the form system is changed less, and the correctness and robustness of the code are improved.

Description

technical field [0001] The present application relates to the computer field, and in particular to a form element linkage technology. Background technique [0002] With the development of the Internet, users leave more and more data on the Internet. The generation of these data is inseparable from the form system. With the enrichment of product functions, the form becomes more and more complex, and the linkage between form elements becomes more More and more, the change of any element value in the form may affect the value of other arbitrary elements and optional values. Therefore, in the prior art, the cost of manually writing codes to maintain such a complex form system is increasing, requiring investment A lot of time and energy are spent on code correctness and robustness, resulting in low R&D efficiency. Contents of the invention [0003] The purpose of this application is to provide a method and device for linking form elements, which can solve the problems of low s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/18G06F3/0483
CPCG06F40/18
Inventor 樊毅伟
Owner ALIBABA GRP HLDG LTD
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