ios - Plist for persistent data in UITableView between launches -


I have this list, which is called sleeps.plist in my main directory. It seems that enter image details here

I put it in a UITableView of content .. then I've subclassed the ViewController with TableView and I have set it as data source and delegate.

I have made it so that anything in the NSArray is added to the table (tested with static data).

Now, I want to be able to add data from this plast so that the data remains consistent between the launch (if the user enters more).

Here my code has been inserted in my viewDidLoad my ViewController subclass. NSString * path = [[NSBundle mainBundle] pathForResource: @ "sleeps" type: @ "plist"]; NSDictionary * myDict = [[NSDictionary alloc] initWithContentsOfFile: path]; NSArray * myArray = [myDict objectForKey: @ "root"]; Sleeping = [myArray copy]; // Sleep is a NSRY that has been announced after the @Epplimentation Line NSLog (@ "Points at Point"); NSLog (@ "% @", sleeps);

It reaches the point reached, and then zero ... So I'm not sure what I'm doing wrong, besides the table is empty, do someone tell me in the right direction Could?

Since your plist root is an array and there is no dictionary, your code should be: 

  NSString * path = [[NSBundle main bundle] pathForResource: @ "sleeps" type: @ "plist"]; NSArray * myArray = [[NSArray alloc] initWithContentsOfFile: Path]; Sleeping = [myArray copy]; // Sleep is a NSRY that has been announced after the @Epplimentation Line NSLog (@ "Points at Point"); NSLog (@ "% @", sleeps);   
 If you want the user to add value then  flames  should be a  NSMutableArray  and you  MyArray mutableCopy] .  
 But if you want to continue with additional data, you will need to type the array in a writable folder like the document folder.

Comments

Post a Comment

Popular posts from this blog

Verilog Error: output or inout port "Q" must be connected to a structural net expression -

I get the error every time, I try to compile. I'm not sure why anyone can help is? I'm new to verilog. Module D_FF (clerk, d, reset_n, q); Input D, Clack, reset_en; Output Q; reg Q; lab4_gdl f1 (.lk (~ clk), d (d), .q.m (qm)); lab4_GDL f2 (.Clk (Clk), D (QM), .Q (Q)); Always start at @ (posedge clk, neggeous reset_n) (Reset_n == 0) Q & lt; = 0; Other questions & lt; = D; Edit End: The problem is what we are asking to do: In this section, you apply the memory / registration circuit on the AlterEdie 2 board. will do. The circuit has the following specifications: The present value of swift SW15-0 on the D2 board should be shown in four hexadecimal four sections of HEX3-0. This part of the circuit will be combination logic. To use an active-less asynchronous reset and KEY1 to use KEY0 as the clock input, you must store SW15-0in in a 16-bit register in the value The register should be enabled to have a 16-bit positive edge, which uses the embedded D flip-flo
Read more

jasper reports - How to center align barcode using jasperreports and barcode4j -

I use iReport 5.5.0 . How to align a barcode component to the center The relevant piece of my jrxml is below & Lt; JR: Code 128 xmlns: JR = "http://jasperreports.sourceforge.net/jasperreports/components" xsi: schemaLocation = "http://jasperreports.sourceforge.net/jasperreports/components http: //jasperreports.sourceforge Purge / xsd / components.xsd "textPosition =" bottom "& gt; & Lt; Jr: codeExpression & gt; & Lt; [CDATA [$ F {number}]] & gt; & Lt; / Jr: codeExpression & gt; & Lt; / Jr: Code 128 & gt; & Lt; / componentElement & gt; "Text" itemprop = "text"> Create a style after this, it is called "barcode", like: & lt; Style name = "barcode" fontName = "Helvetica" fONTSIZE = "10" hAlign = "center" valign = "center" /> and set the property of your barcode element to "barcode".
Read more

c# - ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type already has the same primary key value -

In brief, the wrapper module is inserted during posting and the status of an entry is changed to 'modified' . Before changing the state, the state is set to 'separate', but calling attachments () causes the same error to be thrown away. I am using EF 6. Model / wrapper class public class avi model {public A is a {get; Set; } Public listing & lt; B & gt; B {received; Set; } Public cc {receipt; Set; }} Administrator edit public functioning (int? id) {if (id == null) {new HttpStatusCodeResult (HttpStatusCode.BadRequest); } If (! Conveyor Access (id.Value)) new HTTPTitus code result (HTTP status code. Forbidden); Var aViewModel = new AViewModel (); aViewModel.A = db.As.Find (id); If (aViewModel.Receipt == zero) {return HttpNotFound (); } aViewModel.b = db.Bs.Where (x => x.aid == id.Value) .Oolist (); AViewModel.Vendor = db.Cs.Where (x => x.cid == aViewModel.a.cID) .FirstOrDefault (); See Return (aViewModel); } [HTPFost] [Valid AntitiferousTeacon
Read more