swift tableview

3 constraints. Example Import UikitClass Viewcontroller:uiviewcontroller, Uitableviewdelegate, Uitableviewdatasource {var catalog = [[String]] ()@IBOutlet weak var tableview:uitableview!Override Func Viewdidload () {Super.viewdidload ()Initializing a list of dataCatalog.append (["section I: Swift environment set-up","As the swift development environment needs to run on the OS X system,

Implement TableView single selectionImport UIKitClass Viewcontroller:uiviewcontroller {var tableview:uitableview!Override Func Viewdidload () {Super.viewdidload ()TableView = UITableView (frame:cgrectmake (0, 0, Uiscreen.mainscreen (). Bounds.width, Uiscreen.mainscreen (). Bounds.height), style:. Plain)Tableview.delegate = SelfTableview.datasource = SelfSelf.view.addSubview (

") } //MARK:-uitableviewdatasource override func TableView (tableview:uitableview!, numberofrowsinsection Section:int), Int { return items.count } override func TableView (tableview:uitableview!, Cellforrowatindexpath indexpath:nsindexpath!) uitableviewcell! {Let cell = Tableview.dequeuereusablecellwithidentifier ("Customcellone", Forindexpath:indexpath) as Customonecell

Swift iOS tableView static cell dynamic computing height TableView is a commonly used component in iOS development. In some tables, because UILabel contains different characters in the text, the display height is also different. Therefore, the height of static cell needs to be calculated dynamically. I use static cell. Note that the height of each row must be spe

Before writing this blog, some words have to mention, only when the hair is angry ...This afternoon for a alamofire to get data and update tableview problem, check the afternoon of Baidu (360 is the same as hell), unexpectedly did not have a simple and clear answer,And the only few more close to the answer, said to self.tableView.reloadData() , and did not put the code, said to put in which function,All still hold the pipa half cover face, let beginne

1. Swift realizes split line completionSwift is a big step forward, as long as you set tableview.separatorinset = Uiedgeinsets.zero to complete the split line,2, OC realization of Split-line completionIn OC, we have to implement the Uitableviewdelegate two agent method to get the desired effect. The OC Implementation code is as follows-(void) viewdidlayoutsubviews{if ([Self.tableview respondstoselector: @selector (setseparatorinset:)]) {[Self.tablevie

Import UIKitClass viewcontroller2:uiviewcontroller,uitableviewdelegate,uitableviewdatasource{Override Func Viewdidload () {Super.viewdidload ()Self.view.backgroundcolor=uicolor.orangecolor ()var Mytableview = UITableView (frame:cgrectmake (0, 0, UIScreen. Mainscreen (). Bounds.size.width, Uiscreen.mainscreen (). bounds.size.height), Style:UITableViewStyle.Plain)Self.view.addSubview (Mytableview)Mytableview.delegate = SelfMytableview.datasource = SelfMytableview.backgroundcolor = Uicolor.whitecol

ImportUIKitclassViewcontroller:uiviewcontroller, Uitableviewdelegate, Uitableviewdatasource {@IBOutlet var mytable:uitableview ?var typearray:nsarray!override func Viewdidload () {Super. Viewdidload () Typearray= ["Onet", "I", "three", "four"];} Func TableView (Tableview:uitableview!, Numberofrowsinsection Section:int)int{returntypearray.count}func TableView (Tableview:uitableview!, Cellforrowatindexpath in

Return to edit type, swipe to deleteFunc TableView (Tableview:uitableview, Editingstyleforrowatindexpath Indexpath:nsindexpath) Uitableviewcelleditingstyle {Return Uitableviewcelleditingstyle.delete}Edit the text of the delete button hereFunc TableView (Tableview:uitableview, Titlefordeleteconfirmationbuttonforrowatindexpath Indexpath:nsindexpath)- > String? {Return "Click to delete"}Click the Delete button

Excessive animation of Swift close viewTurn off view transition animationsUIView. performwithoutanimation { Turn off implicit animation for Calayercatransaction. Setdisableactions(true) Self . CollectionView. reloaddata () catransaction. commit () }Swift closes the view over animated Eg:collectionview, TableView

1, set TableView's Separatorinset, layoutmarginsif(Mytableview.respondstoselector ("Setseparatorinset:") ) {Mytableview.separatorinset= Uiedgeinsetsmake (0,0,0,0) } if(Mytableview.respondstoselector ("Setlayoutmargins:") ) {Mytableview.layoutmargins= Uiedgeinsetsmake (0,0,0,0) }2, set the cell's Separatorinset, layoutmarginsfunc TableView (Tableview:uitableview, Willdisplaycell Cell:uitableviewcell, Forrowatindexpath indexpath:nsi