iphone - How to set Title for cell using Dictionary -

-

i want use nsdictionary instead of cell array.

following code:

     - (uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath{           uitableviewcell *cell=[[uitableviewcell alloc]  initwithstyle:uitableviewcellstyledefault reuseidentifier:@"cell"];         //add bg image cell          //add label          uilabel *celltitle=[[uilabel alloc]initwithframe:cgrectmake(15, 7, 300, 30)];          [celltitle setbackgroundcolor:[uicolor clearcolor]];          [celltitle setfont:[uifont fontwithname:@"helvetica-bold" size:12]];          [celltitle settextcolor:[uicolor darkgraycolor]];          [celltitle settext:[[cellarray objectatindex:indexpath.section]             objectatindex:indexpath.row]];          [cell.contentview addsubview:celltitle];          return  cell;         } 

nsdictionary *dictionary1 = [[nsdictionary alloc] initwithobjectsandkeys:@"abc",@"name",@"12",@"age", nil];  nsdictionary *dictionary2 = [[nsdictionary alloc] initwithobjectsandkeys:@"def",@"name",@"14",@"age", nil];  nsdictionary *dictionary3 = [[nsdictionary alloc] initwithobjectsandkeys:@"ghi",@"name",@"16",@"age", nil];  nsdictionary *dictionary4 = [[nsdictionary alloc] initwithobjectsandkeys:@"jkl",@"name",@"18",@"age", nil];  nsarray *array = [[nsarray alloc] initwithobjects:dictionary1,dictionary2,dictionary3,dictionary4, nil];

now in cellforrowatindexpath:

- (uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath{       uitableviewcell *cell=[[uitableviewcell alloc]  initwithstyle:uitableviewcellstyledefault reuseidentifier:@"cell"];     //add bg image cell      //add label      uilabel *celltitle=[[uilabel alloc]initwithframe:cgrectmake(15, 7, 300, 30)];      [celltitle setbackgroundcolor:[uicolor clearcolor]];      [celltitle setfont:[uifont fontwithname:@"helvetica-bold" size:12]];      [celltitle settextcolor:[uicolor darkgraycolor]];      [celltitle settext:[[array objectatindexpath:indexpath.row] objectforkey:@"name"]];      [cell.contentview addsubview:celltitle];      return  cell;     }

also in numberofrowsinsection:

   -(nsinteger)tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section       {        return [array count];    }

Comments

Post a Comment

Popular posts from this blog

Perl - how to grep a block of text from a file -

-
it can in xml or text format. how in general grep block of text in perl? <track type="ws"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>0</locationindex> <propertyindex>0</propertyindex> </range> </track> <track type="ps" id="1"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>1</locationindex> <propertyindex>1</propertyindex> </range> </track> i want grep type="ps" , till </range> . one solution open file, read line line , match block. open(fh, "file.txt"); foreach $line (<fh>) { if ($line =~ m/type="cc"(.*?)<\/range>/) { print $1; } } but there more optimal solution without reading file line l
Read more

delphi - How to remove all the grips on a coolbar if I have several coolbands? -

-
Image
if set mycoolbar.fixedorder true,only grip on first band hidden. well,if use delphi 7 create vcl forms application,then put coolbar on , create 3 coolbans hold other controls,only grip , top coolbands can hidden setting mycoolbar.fixedorder:=true. i've uploaded picture make things clear. you got fixedorder property wrong. fixed property not allow bands rearranged if set true . setting property of coolbar true keep user changing bands order @ runtime, user can still move , resize bands. can give advice can do, actual solution problem, well, have wait answer. my advice use 3 coolbars in row , setting "fixedorder" property true , bandborderstyle bsnone . way grip hidden on of them. about property, it's not bug of ide, actual preference of property.
Read more

javascript - Animating array of divs; only the final element is modified -

-
this baffling me @ moment. i'm experienced programmer looking throw bit of surprise fiancee on countdown page our wedding. desired effect simulated confetti falling behind main page. setup follows: i have array of divs in javascript. each div absolutely positioned on page. have interval set updates every 50 or milliseconds. on each tick, run loop on array of divs, , calculations , update positions. problem problem having, however, though can see divs created, stored array, , modified (in case, each has slight randomized rotation) during initialization phase, once tick update position starts, div stored in whatever last slot of array gets position updated. tried hard-coding each div index testing purposes, strictly last element update position. upon printing current "left" , "top" style values each div before , after calculations shows value has been changed, no visible change noticeable. here's basic code: javascript var container;
Read more