iOS CREATE TABLE Class View Wbdatagridview

Create table in project, reference header file

#import "WBDataGridView.h"

-(void) viewdidload{

[Superviewdidload];

Do any additional setup after loading the view.

Self.view.backgroundColor = [Uicolorwhitecolor];

CGFloat margin = 10.f;

CGFloat width = self.view.frame.size.width-2*margin;

-Add table-two columns

Wbdatagridview *datagrid = [[Wbdatagridviewalloc] Initwithframe:cgrectmake (margin,4*margin, width, 0)

andcolumnswidths:@[@ (width*0.4), @ (width*0.6)];

Datagrid.roundcorner = YES;

[DataGrid addrecord:@[@ "name", @ "Dylan_lwb_"]];

[DataGrid addrecord:@[@ "Gender", @ "male"]];

[DataGrid addrecord:@[@ "Phone" @ "110119120"]];

[DataGrid addrecord:@[@ "email", @ "[email protected]"];

[Self.viewaddSubview:DataGrid];

-Add table-Multiple columns

Wbdatagridview *moredatagrid = [[Wbdatagridviewalloc]initwithframe:cgrectmake (Margin,cgrectgetmaxy (DataGrid.frame ) +2*margin, width, 0)

andcolumnswidths:@[@ (width*0.2), @ (width*0.2), @ (width*0.2), @ (width*0.4)]];

Moredatagrid.roundcorner = YES;

[Moredatagrid addrecord:@[@ "name", @ "name", @ "name", @ "Dylan_lwb_"]];

[Moredatagrid addrecord:@[@ "Gender", @ "gender", @ "gender", @ "male"]];

[Moredatagrid addrecord:@[@ "Phone" @ "phone" @ "phone" @ "110119120"]];

[Moredatagrid addrecord:@[@ "email", @ "Mailbox", @ "Mailbox", @ "[email protected]"];

[Self.viewaddSubview:MoreDataGrid];

}

WBDataGridView.h

#import <UIKit/UIKit.h>

extern nsstring *const switchbuttonstring;

@interface Wbdatagridview:uiview

@property (retain,nonatomic) Nsarray *columnswidths;

@property (assign,nonatomic) Nsuinteger lastrowheight;

@property (retain,nonatomic) UIImage *selectedimage;

@property (retain,nonatomic) UIImage *unselectedimage;

@property (assign,nonatomic) BOOL Roundcorner;

-(ID) initWithFrame: (CGRect) frame andcolumnswidths: (nsarray*) columns;

-(void) AddRecord: (nsarray*) record;

-(Nsuinteger) SelectedIndex;

@end

wbdatagridview.m

#import "WBDataGridView.h"

NSString * Const switchbuttonstring [email protected] "switchbuttonstring";

@interface Wbdatagridview ()

@property (assign,nonatomic) Nsuinteger numrows;

@property (assign,nonatomic) Nsuinteger dy;

@property (retain,nonatomic) Nsmutablearray *switchbuttons;

@end

@implementation Wbdatagridview

-(ID) initWithFrame: (CGRect) frame andcolumnswidths: (nsarray*) columns{

Self = [Superinitwithframe:frame];

if (self)

{

self.numrows = 0;

self.columnswidths = columns;

Self.dy = 0;

self.numrows = 0;

Self.switchbuttons = [Nsmutablearrayarray];

}

return self;

}

-(void) AddRecord: (nsarray*) record

{

if (Record.count!=self.columnswidths.count)

{

NSLOG (@ "!!! Number of items does not match number of columns. !!!");

Return

}

Self.lastrowheight = 42;

UINT DX = 0;

nsmutablearray* labels = [Nsmutablearrayarray];

-Create the items/columns of the row

for (uint i=0; i<record.count; i++)

{

float colwidth = [[self.columnswidthsobjectatindex:i] floatvalue];//colwidth as given at setup

CGRect rect = cgrectmake (dx, Self.dy, colwidth,self.lastrowheight);

-Adjust X for border overlapping between columns

if (i>0)

{

Rect.origin.x-= i;

}

NSString *onerecord = [record objectatindex:i];

if ([Onerecord isequaltostring:switchbuttonstring])

{

-Set the Switch button string as empty, create a label to adjust a cell first and then add the switch upon the label

Onerecord = @ "";

}

uilabel* col1 = [[Uilabelalloc] init];

[Col1.layersetbordercolor:[[uicolorcolorwithwhite:0.821alpha:1.000]cgcolor]];

[Col1.layer setborderwidth:1.0];

Col1.font = [uifontfontwithname:@ "Helvetica" Size:self.numRows ==0? 14.0f:12.0f];

Col1.textcolor = [Uicolordarkgraycolor];

Col1.frame = rect;

-round Corner

if ([selfisroundcorner:i])

{

Col1.layer.cornerRadius = 5;

Col1.layer.masksToBounds =yes;

}

-Set left Reght margins&alignment for the label

Nsmutableparagraphstyle *style = [[Nsparagraphstyledefaultparagraphstyle]mutablecopy];

Style.alignment =nstextalignmentcenter;

nsattributedstring *attrtext = [[nsattributedstringalloc]initwithstring:onerecordattributes:@{ Nsparagraphstyleattributename:style}];

Col1.linebreakmode =nslinebreakbycharwrapping;

Col1.numberoflines = 0;

Col1.attributedtext = Attrtext;

[Col1 SizeToFit];

-Used to find height of longest label

CGFloat h = col1.frame.size.height +10;

if (H > Self.lastrowheight) {

Self.lastrowheight = h;

}

-Make the label width same as columns ' s width

Rect.size.width = colwidth;

Col1.frame = rect;

[Labels Addobject:col1];

-Used for setting the next column X position

DX + = Colwidth;

}

-Make all the labels of same height and then add to view

for (uint i=0; i<labels.count; i++)

{

uilabel* Templabel = (uilabel*) [labelsobjectatindex:i];

CGRect temprect = templabel.frame;

TempRect.size.height =self.lastrowheight;

Templabel.frame = Temprect;

[Self Addsubview:templabel];

}

-Add the Switch button at the first column on current row

if ([record.firstObjectisEqualToString:SwitchButtonString])

{

UILabel *firstlabel = Labels.firstobject;

UIButton *oneswitchbutton = [[Uibuttonalloc] Initwithframe:cgrectmake (0,0, [ Self.columnsWidths.firstObjectintegerValue], 40)];

Oneswitchbutton.center = Firstlabel.center;

[Oneswitchbutton addtarget:selfaction: @selector (Tapedswitchbutton:) forcontrolevents:uicontroleventtouchupinside ];

[Oneswitchbutton setBackgroundImage:self.selectedImageforState:UIControlStateSelected];

[Oneswitchbutton SetBackgroundImage:self.unselectedImageforState:UIControlStateNormal];

[Self.switchButtonsaddObject:oneSwitchButton];

-Default Selected First row button

if (Self.switchButtons.firstObject = = Oneswitchbutton)

{

oneswitchbutton.selected = YES;

}

[Self Addsubview:oneswitchbutton];

}

self.numrows++;

-Adjust Y for border overlapping beteen rows

Self.dy +=self.lastrowheight-1;

CGRect temprect = self.frame;

TempRect.size.height =self.dy;

Self.frame = Temprect;

}

-(void) Tapedswitchbutton: (UIButton *) button

{

button.selected =!button.selected;

[self.switchbuttonsenumerateobjectsusingblock:^ (ID obj,nsuinteger idx, BOOL *stop) {

UIButton *onebutton = obj;

if (Onebutton! = button)

{

onebutton.selected = NO;

}

}];

}

-(Nsuinteger) SelectedIndex

{

__block Nsuinteger index = 0;

[self.switchbuttonsenumerateobjectsusingblock:^ (ID obj,nsuinteger idx, BOOL *stop) {

UIButton *onebutton = obj;

if (onebutton.selected ==yes)

{

index = IDX;

*stop = YES;

}

}];

return index;

}

-(BOOL) Isroundcorner: (Nsinteger) row

{

return NO;

}

@end

iOS CREATE TABLE Class View Wbdatagridview