Table view October 4

Source: Internet
Author: User

-(ID) Init


If (Self = [Super initwithstyle: uitableviewstyleplain])


Self. Title = @ "Main Menu ";


// Create an array for display

Items _ = [[nsmutablearray alloc] initwithobjects:

@ "Viewcontroller1 ",

@ "Viewcontroller2 ",



Return self;


# Pragma mark ----------- uitableviewdatasource Methods --------

-(Nsinteger) tableview :( uitableview *) tableview

Numberofrowsinsection :( nsinteger) Section


Return [items _ count];


-(Uitableviewcell *) tableview :( uitableview *) tableview

Cellforrowatindexpath :( nsindexpath *) indexpath


// Check whether the Unit has been created

Uitableviewcell * cell = [tableview dequeuereusablecellwithidentifier: @ "Simple-cell"];

If (! Cell)


// No new unit is created

Cell = [[[uitableviewcell alloc] initwithframe: cgrectzeroreuseidentifier: @ "Simple-cell"] autorelease];


// Set the text string displayed in the unit

Cell. textlabel. Text = [items _ objectatindex: indexpath. Row];


Return cell;


# Pragma mark ----- uitableviewdelegate Methods -----------------

-(Void) tableview :( uitableview *) tableview

Didselectrowatindexpath :( nsindexpath *) indexpath


Class class = nsclassformstring ([items _ objectatindex: indexpath. Row]);

Id viewcontroller = [[[class alloc] init] autorelease];

If (viewcontroller)


[Self. navigationcontroller pushviewcontroller: viewcontroller

Animated: Yes];



Create an nsarray array. The elements in the nsarray array are displayed in the table. In tableview: cellforrowatindexpath: method, set the elements in nsarray to the table.

Then, the tableview: didselectrowatindexpath: method is called when the table unit is touched (clicked). The indexpath parameter stores the row information that is clicked.

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