ios - Strange behaviour in Collection view -

-

I have a collection view with 25 cells. For a cell, I have made the text color white I reload the archive, the text color of the other cells also changes one color from one to the other, even after I reload the archive view. I do not know where this problem is my code. 

  if (indexPath.item == 0) {myCell.hidden = NO; NSLog (@ "index path =% ld", (long) indexPath.row); NSArray * object = [[jsonData valueForKey: @ "time-timepad"] object objectAtIndex: 0]; NSLog (@ "object% @", object); MyCell.roomLabel.text = [NSString stringWithFormat: @ "Room:% @", [Object ManForque: @ "Room Description"]]; MyCell.subjectLabel.text = [Item Value ForKey: @ "Theme Description"]; [MyCell.redXbuttonOutlet setTag: indexPath.row]; [MyCell.redXbuttonOutlet addTarget: Self action: @Selector (button pressed :) Control events: UIControlEventTouchUpInside]; MyCell.noSessionView.backgroundColor = [UIColor clear collar]; myCell.myLearningChoicesBackground.hidden = Yes; If (([[Object Value: Forecae: @ "Changed"] is Extolstring: @ "Yes"] {If ([[Object Value is Forekey: @ "Changed Caller Code"] Avlastostring: @ "Present"]) {myCell. NoSessionView Background Corner = [UI Collar Color Withride: 97.0 / 255.0 Green: 182.0 / 255.0 Blue: 73 / 255.0 Alpha: 1]; // To change the color of the text, the lines below are written only for the index path 0 myCell.roomLabel.textColor = [UIColor whiteColor]; MyCell.subjectLabel.textColor = [UIColor whiteColor]; }} // Code for other cells if (indexPath.item == 1) {myCell.hidden = NO; NSLog (@ "index path =% ld", (long) indexPath.row); NSArray * object = [[jsonData valueForKey: @ "time-timepad"] object objectAtIndex: 0]; NSLog (@ "object% @", object); MyCell.roomLabel.text = [NSString stringWithFormat: @ "Room:% @", [Object ManForque: @ "Room Description"]]; MyCell.subjectLabel.text = [Item Value ForKey: @ "Theme Description"]; [MyCell.redXbuttonOutlet setTag: indexPath.row]; [MyCell.redXbuttonOutlet addTarget: Self action: @Selector (button pressed :) Control events: UIControlEventTouchUpInside]; MyCell.noSessionView.backgroundColor = [UIColor clear collar]; myCell.myLearningChoicesBackground.hidden = Yes; If (([[Object Value: Forecae: @ "Changed"] is Extolstring: @ "Yes"] {If ([[Object Value is Forekey: @ "Changed Caller Code"] Avlastostring: @ "Present"]) {myCell. NoSessionView Background Corner = [UI Collar Color Withride: 97.0 / 255.0 Green: 182.0 / 255.0 Blue: 73 / 255.0 Alpha: 1]; }} If (indexPath.item == 3) {myCell.hidden = NO; NSLog (@ "index path =% ld", (long) indexPath.row); NSArray * object = [[jsonData valueForKey: @ "time-timepad"] object objectAtIndex: 0]; NSLog (@ "object% @", object); MyCell.roomLabel.text = [NSString stringWithFormat: @ "Room:% @", [object Valid: @ "room description"]]; MyCell.subjectLabel.text = [Item Value ForKey: @ "Theme Description"]; [MyCell.redXbuttonOutlet setTag: indexPath.row]; [MyCell.redXbuttonOutlet addTarget: Self action: @Selector (button pressed :) Control events: UIControlEventTouchUpInside]; MyCell.noSessionView.backgroundColor = [UIColor clear collar]; myCell.myLearningChoicesBackground.hidden = Yes; If (([[Object Value: Forecae: @ "Changed"] is Extolstring: @ "Yes"] {If ([[Object Value is Forekey: @ "Changed Caller Code"] Avlastostring: @ "Present"]) {myCell. NoSessionView Background Corner = [UI Collar Color Withride: 97.0 / 255.0 Green: 182.0 / 255.0 Blue: 73 / 255.0 Alpha: 1]; }}   
 // and so on}   
 
 
 anything Not "strange" about this behavior, this is not the result of dealing with cell reuse properly if you set the text inside of that white first, if the clause, but in another color it is again If not set then the Clauses, when that cell is reused, this text will still be set to white. It also appears that the code changes that color Apart from tan, if each of your sections has the same, you should not have everyone for each item either; You have to refact your code to eliminate that code in order to reproduce, if outside of any segment, if you really still need someone, then you only need to color for only 0 items for text and everything else For black color should be set,  
  myCell.roomLabel.textColor = (IndexPath.item == 0)? [UIColor whiteColor]: [UIColor blackColor]; MyCell.subjectLabel.textColor = (indexPath.item == 0)? [UIColor whiteColor]: [UIColor blackColor];

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
Read more

java - Why my included JSP file won't get processed correctly? -

-
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Read more