IOS UI Learning Uisearchbar

Uisearchbar inherit from UIView, Uiresponder, NSObject

Uisearchbar Property settings

Code

1-(void) Createsearchbar2 {3_searchbar = [[Uisearchbar alloc] Initwithframe:cgrectmake (0,0, [UIScreen Mainscreen].bounds.size.width, +)];4     //Setting Control Styles5_searchbar.barstyle =uisearchbarstyleprominent;6     7     //Automatic Case setting of text objects8     //contains four types of9     /*Ten typedef ns_enum (Nsinteger, uitextautocapitalizationtype) { One Uitextautocapitalizationtypenone, A Uitextautocapitalizationtypewords, - Uitextautocapitalizationtypesentences, - Uitextautocapitalizationtypeallcharacters, the     }; -     */ -_searchbar.autocapitalizationtype =Uitextautocapitalizationtypenone; -      +     //automatic error correction of input text -     //altogether three kinds +     /* A typedef ns_enum (Nsinteger, uitextautocorrectiontype) { at Uitextautocorrectiontypedefault, - Uitextautocorrectiontypeno, - Uitextautocorrectiontypeyes, -     } -     */ -_searchbar.autocorrectiontype =Uitextautocorrectiontypedefault; in      -     //Control background picture to_searchbar.backgroundimage = [UIImage imagenamed:@""]; +      -     //The right side of the control displays a Cancel button displayed by default the_searchbar.showscancelbutton =YES; *      $     //displays a search results button at the right end of the controlPanax Notoginseng_searchbar.showssearchresultsbutton =YES; -      the     //whether the search results button is selected +_searchbar.searchresultsbuttonselected =NO; A  the     //a button on the right side of the control that displays a book disappears when you enter text +_searchbar.showsbookmarkbutton =YES; -      $     //text displayed above the control $     //_searchbar.text = @ "2"; -      -     //set whether a control has a pivot effect the_searchbar.translucent =NO; -     Wuyi     //Set placeholder text (hint text) to disappear when you enter text the_searchbar.placeholder =@"Please enter text"; -      Wu     //Set the keyboard style when typing -_searchbar.keyboardtype =Uikeyboardtypenumberpad; About      $     //set a line of prompt text that appears at the top of the control -_searchbar.prompt =@"I am Searchbar"; -      -     //set the color of bar A_searchbar.tintcolor =[Uicolor Greencolor]; +     //set up proxy <UISearchBarDelegate> the_searchbar.Delegate=Self ; -      $     //The contents of the selection bar array below the search bar are the caption of the button the     //_searchbar.scopebuttontitles; the      the     //The number of selection bar buttons below the search bar the_searchbar.selectedscopebuttonindex =3; -      in     //whether to display the selection bar below the search bar needs to be set to Yes to use Scopebar the_searchbar.showsscopebar =YES; the      AboutSelf.navigationItem.titleView =_searchbar; the}

Uisearchbar does not perform search behavior, you must use delegate, and when you enter search text, click a button, or gesture, the proxy method completes the search action.

Not to be continued

IOS UI Learning Uisearchbar