Common methods and examples of UITableView in iOS

Instance method

Dequeuereusablecellwithidentifier:
Initializes a Uitablecell object that specifies the reuse identifier

Two agreements

Uitableviewdatasource

Tableview:numberofrowsinsection: (Required)
Number of rows in the specified partition
Tableview:cellforrowatindexpath: (Required)
The specific contents of each cell display
Numberofsectionsintableview:
Number of partitions
Tableview:titleforheaderinsection:
Title of partition
Tableview:caneditrowatindexpath:
Can I edit

Uitableviewdelegate

Tableview:didselectrowatindexpath:
Delegate method to execute when clicking on cell

A simple Demo

Effect chart

Clicking on the Details button will show a Alertview. If you want to display details, you can also use the Master-detail template to create the project, which provides a lot of ready-made methods, more convenient and quick.