uisearchbar

Filter and sort swift array

↘锁芯ラ 提交于 2019-12-05 13:42:42
问题 I have a swift array which I want to filter, here is the array let array = [apple,workshops,shopping,sports,parties,pantry,pen] I want to filter the array in such a way that the items beginning with the search string to appear before items that just contain the search string So when i search for example p, then the results should be in some way let array = [parties,pantry,pen,apple,workshops,shopping,sports] I tried this tagSearchResults = tagSearchResults.filter({ (interestTag:InterestTag) -

iOS Change icon in the search bar

我们两清 提交于 2019-12-05 13:19:34
I'm trying to customize a search bar. I've figured out how to change the background and the text box within the search bar, but I can't find a way to change the icon that is default in the bar (the magnify glass icon). Is there a way to do this? Open-source is your friend (just like cocoa is, huh): - (void)setSearchIconToFavicon { // Really a UISearchBarTextField, but the header is private. UITextField *searchField = nil; for (UIView *subview in searchBar.subviews) { if ([subview isKindOfClass:[UITextField class]]) { searchField = (UITextField *)subview; break; } } if (searchField) { UIImage

how to show cancel button of searchbar?

折月煮酒 提交于 2019-12-05 12:57:57
问题 I want to hide the Navigation Bar of my page when the user start editing on the searchbar, I also want to show a cancel button. It is done but my cancel button is not accessible when I bring up the UISearchBar Thanks to All. - (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar { self.navigationController.navigationBar.hidden=TRUE; CGRect r=self.view.frame; r.origin.y=-44; r.size.height+=44; self.view.frame=r; searchBar.showsCancelButton=TRUE; } 回答1: Objective C - (void

Changing tintColor of UISearchBar inside ABPeoplePickerNavigationController

瘦欲@ 提交于 2019-12-05 12:02:36
I am tyring to customize the colors a bit in a ABPeoplePickerNavigationController below is my complete code: ABPeoplePickerNavigationController *objPeoplePicker = [[ABPeoplePickerNavigationController alloc] init]; [objPeoplePicker setPeoplePickerDelegate:self]; objPeoplePicker.topViewController.navigationController.navigationBar.tintColor = [UIColor colorWithRed:0.294 green:0.278 blue:0.247 alpha:1.0]; objPeoplePicker.topViewController.searchDisplayController.searchBar.tintColor = [UIColor colorWithRed:0.294 green:0.278 blue:0.247 alpha:1.0]; [self presentModalViewController:objPeoplePicker

UISearchBar Scope Bar Position?

时光总嘲笑我的痴心妄想 提交于 2019-12-05 11:59:16
I am here on an iPad Application and i would like to know if its possible to move the Scope Bar from right to my UISearchBar to another position? I would like to have my Scope Bar under my Search Bar. Is that possible? Thanks in advance. Ok this is my solution for that. Ill implemented my own segmented control to create a possibility for a search scope. let categories = ["Scope1", "Scope2", "Scope3"] segmentedControl.addTarget(self, action: "changeScope:", forControlEvents: .ValueChanged) segmentedControl.frame = CGRectMake(8, 5, 800, 30) segmentedControl.backgroundColor = UIColor.whiteColor()

Why: “Attempting to load .. while deallocating… :UISearchController:”

最后都变了- 提交于 2019-12-05 11:33:11
I have root storyboard that has a button that pushes ViewControllerB. ViewControllerB has a sort controller UISortController . ViewControllerB has a "back" method that is controlled by the root nav controller. I'm getting the following warning: Attempting to load the view of a view controller while it is deallocating is not allowed and may result in undefined behavior (<UISearchController: 0x7ff10258ba60>) I used Apple's sample (membership required) to add the new UISearchController. Has anyone come across this? How do I resolve it? Andrew Ebling I would recommend using Storyboard Unwind

Search bar getting hidden by navigation bar when becomes active

╄→гoц情女王★ 提交于 2019-12-05 10:23:22
I am facing a weird scenario, I have used a search bar in my application and tied it up with a table view as is seen in the below image! But when ever I try to search anything the search bar slides up and gets hidden by navigation bar, I have used search bar a number of times and never seen me thing like this below is its screen shot ! I can't remove the navigation bar since I need it, but I just can't figure out why or how it can be happening, One point to note is that the search bar and it's controller are working perfectly when tried to search, only thing is it's getting hidden behind the

UISearchController SearchBar misaligns while active during rotation

こ雲淡風輕ζ 提交于 2019-12-05 08:47:49
I have been struggling with UISearchController's search bar for quite a while now. I need a search feature to be implemented on a tableview but unlike conventional methods, I didn't put the search bar on a table header view. Instead, I created a UIView and added the search bar as a subview to it. The UIView which acts as a container to search bar has its constraints properly set on the storyboard with auto layout. Here are my codes for it. Note that I did this programmatically because UISearchDisplayController and UISearchBar has been deprecated as of iOS 8 in favour of UISearchController and

Is is possible to change a UISearchBar placeholder's alignment?

蹲街弑〆低调 提交于 2019-12-05 08:45:56
I am going to need to show the UISearchBar in different alignments because of different input languages. I saw this answer , but I can't find where is it that you actually align the text to the right on a UISearchBar . Any ideas? Thanks! This is what I've done: for (UIView *subView in self.subviews){ if ([subView isKindOfClass:[UITextField class]]) { UITextField *text = (UITextField*)subView; text.textAlignment = UITextAlignmentRight; text.rightViewMode = UITextFieldViewModeAlways; } } If you also want to move the magnifying glass icon, you can do this: text.leftView = nil; text.rightView = [

Detect UISearchBar focus on the text field

我只是一个虾纸丫 提交于 2019-12-05 05:59:28
Is there a way to detect if a user has click on the searchbar textfield and the keyboard has appear ? From the docs , searchBarTextDidBeginEditing: searchBarCancelButtonClicked: If you are implementing UISearchBarDelegate, the first method that should be called is: - (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar { //do stuff return YES; } Here's the class reference: http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UISearchBarDelegate_Protocol/Reference/Reference.html#//apple_ref/occ/intfm/UISearchBarDelegate/searchBarShouldBeginEditing : Your searchbar