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IOS system list view creating method and system

A technology of list view and construction method, which is applied in the field of list expansion, can solve the problem of high maintenance cost and achieve the effect of simplifying the judgment steps

Active Publication Date: 2017-03-15
WUHAN DOUYU NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, if the cell style needs to be extended in the future, it is necessary to maintain and modify these large numbers of judgments, and the maintenance cost is very high

Method used

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  • IOS system list view creating method and system
  • IOS system list view creating method and system
  • IOS system list view creating method and system

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0035] see figure 1 As shown, the embodiment of the present invention provides a method for constructing a list view in an IOS system, comprising the following steps: a method for constructing a list view in an IOS system comprises the following steps:

[0036] S1, the client obtains the preset section (content display module) protocol and cell (content display unit) protocol; the section protocol includes methods for obtaining the number of cells, methods for obtaining cells, methods for adding cells, methods for removing cells, and clearing The method of the cell; the cell protocol includes the reuse identifier of the cell, the layout configuration method of the cell, the assembly method of the cell, and the type of the cell;

[0037] S2, the client creates a corresponding section class according to each section style required to build a list...

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PUM

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Abstract

The invention discloses an IOS system list view creating method and system, and relates to the ISO system list expansion technical field; the method comprises the following steps: S1, allowing a client end to obtain a preset section protocol and a cell protocol; S2, allowing the client end to create a section type realizing the section protocol and a cell type realizing the cell protocol according to a section sample and a cell sample needed to create a list view; S3, allowing the client end to obtain source data needed to create the list view from a server, and to create embodiments belongs to the section type and cell type; S4, using various call back methods in a data source mechanism to obtain list view creation information, and creating the list view; S5, using various call back methods in a delegate mechanism to obtain list view layout configuration information, and setting layout configuration information of a section view and a cell view in the list. The invention also discloses the IOS system list view creating system.

Description

technical field [0001] The invention relates to the technical field of list expansion in the IOS system, in particular to a method and system for constructing a list view in the IOS system. Background technique [0002] The list in the IOS system is realized through the native control UITableView or UICollectionView provided by the IOS system. After providing datasource information and delegate information for UITableView or UICollectionView, the corresponding list effect can be realized. [0003] Since the cell used to display the content of the list is provided by the datasource, and the corresponding logic of the corresponding cell is processed in the corresponding delegate, in the IOS system, it is necessary to make a lot of judgments in the callback datasource information and delegate information to provide different Styles to provide different cells and handle the corresponding logic. If there are many types of cells in the list, a lot of judgment needs to be processe...

Claims

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/38
Inventor 黄露洋
Owner WUHAN DOUYU NETWORK TECH CO LTD
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