ios - Perform segue is not having any impact -

-

i have following code : 

- (void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath {       indexpathrow = indexpath.row;       nslog(@"indexpathrow.%d", indexpathrow);       mylist.recordidtoedit = [[myidarray objectatindex:indexpathr nslog(@"item selected..%d", safetyinventorylist.recordidtoedit);     [self performseguewithidentifier:@"detailsviewcontroller" sender:nil]; }  - (void)prepareforsegue:(uistoryboardsegue *)segue sender:(id)sender  {   if([segue.identifier isequaltostring:@"detailsviewcontroller"])     {        detailsviewcontroller *destviewcontroller = segue.destinationviewcontroller;        int itemidtofetch = mylist.recordidtoedit;        [detailedlist fetchdetails:itemidtofetch];        destviewcontroller.name = detailedlist.itemname;        destviewcontroller.itemid = itemidtofetch;     } }

my segue identifier correct , perform segue works fine if dont have processing in preparefor segue! also, tried move fetching data db detailed view controller instead of prepareforsegue, in viewdidload. has no effect. details view controller not shown , no error thrown. program halts there !

remove line

[self performseguewithidentifier:@"detailsviewcontroller" sender:nil];

from didselectrowatindexpath , try.

make sure segue has identifier name detailsviewcontroller can check selecting segue , select attribute inspector storyboard segue identifier name.


Comments

Post a Comment

Popular posts from this blog

java - Oracle EBS .ClassNotFoundException: oracle.apps.fnd.formsClient.FormsLauncher.class ERROR -

-
i need in configuring java on machine because, when try loading forms, loader goes in circles , gives error: java.lang.classnotfoundexception: oracle.apps.fnd.formsclient.formslauncher.class @ sun.plugin2.applet.applet2classloader.findclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass0(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass(unknown source) @ java.lang.classloader.loadclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadcode(unknown source) @ sun.plugin2.applet.plugin2manager.createapplet(unknown source) @ sun.plugin2.applet.plugin2manager$appletexecutionrunnable.run (unknown source) @ java.lang.thread.run(unknown source) i have tried re-installing firefox, older versions of java runtime environments, disabling proxy. what missing? application working on other machines. i spent around 100 hours finding s
Read more

c# - how to use buttonedit in devexpress gridcontrol -

-
Image
i trying create gridcontrol buttonedit in 1 of columns. when user clicks button edit, popups form select product. when selection done on popup, returns datarow selection main grid below. but when column loses focus, value wrote column disappear. here code creates gridcontrol's data , buttonedit's click event. private void frmsiparisnew_load(object sender, eventargs e) { dt = new datatable(); dt.columns.add("malzeme_kodu",typeof(string)); dt.columns.add("malzeme_aciklama", typeof(string)); dt.columns.add("adet", typeof(decimal)); dt.columns.add("birim", typeof(string)); dt.columns.add("fiyat", typeof(decimal)); dt.columns.add("kur", typeof(string)); dt.columns.add("tutar", typeof(decimal)); datarow dr = dt.newrow(); dt.rows.add(dr); gc.datasource = dt; } private void repositoryitembuttoneditmal
Read more

nvd3.js - angularjs-nvd3-directives setting color in legend as well as in chart elements -

-
good morning i using angularjs-nvd3-directives, great, having difficulties when setting color of multi bar chart ( http://cmaurer.github.io/angularjs-nvd3-directives/multi.bar.chart.html ). the show legend works well: <div ng-controller="examplectrl"> <nvd3-multi-bar-chart data="exampledata" id="showlegendexample" width="550" height="300" showxaxis="true" showyaxis="true" xaxistickformat="xaxistickformatfunction()" showlegend="true"> <svg></svg> </nvd3-multi-bar-chart> </div> but when add option in conjunction color="colorfunction()" where, var colorarray = ['#ff0000', '#0000ff', '#ffff00', '#00ffff']; $scope.colorfunction = function() { return function(d, i) { return colorarray[i]; }; } the color of cha
Read more