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iOS: Scope bar hidden when search bar is displayed in navigation bar


iOS: Scope bar hidden when search bar is displayed in navigation bar

By : leobm
Date : November 17 2020, 11:55 AM
Hope that helps tl;dr: Don't.
You should know that adding a UISearchBar to the headerView of a UITableView invokes some custom code within UIKit that facilitates hiding the scope bar on start. While it used to be easier to show the scope bar all the time in iOS 6 and older, iOS 7 has changed this.
code :
- (void)viewDidLoad
{
    [super viewDidLoad];
    [self recurseSubviewsForView:self.searchDisplayController.searchBar];
}

- (void)recurseSubviewsForView:(UIView *)view
{
    for (UIView *subview in view.subviews) {
        if ((CGRectGetMinY(subview.frame) == CGRectGetMaxY(self.searchDisplayController.searchBar.frame)) && subview.hidden) {
            subview.hidden = NO;
            self.searchDisplayController.searchBar.showsScopeBar = YES;
            [self.searchDisplayController.searchBar sizeToFit];
        }
        [self recurseSubviewsForView:subview];
    }
}


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How to properly add a Navigation Controller to my Search View with hidden Navigation Bar

How to properly add a Navigation Controller to my Search View with hidden Navigation Bar


By : user3495378
Date : March 29 2020, 07:55 AM
Hope that helps When my app is launched the first screen (view) the user sees when my app is launched is a search form without any navigation. Navigation will show up after search process is done and results are ready to be displayed. Where I'm stuck at is the proper way to make it work with the navigation controller. , You need to create/alloc your RealEsatePropertiesViewController ?
code :
viewController = [[RealEsatePropertiesViewController alloc] init];
hidesBarsOnTap - Navigation Bar hidden/displayed event?

hidesBarsOnTap - Navigation Bar hidden/displayed event?


By : user3471046
Date : March 29 2020, 07:55 AM
help you fix your problem Sorry, I made a mistake. The following code does exactly what you want. If you have a toolbar, you can set it to hide as well.
code :
class ViewController: UIViewController {

    var hidden = false {
        didSet {
            if let nav = navigationController {
                nav.setNavigationBarHidden(hidden, animated: true)
                nav.setToolbarHidden(hidden, animated: true)

                view.backgroundColor = hidden ? UIColor.blackColor() : UIColor.whiteColor()
            }
        }
    }

    override func viewDidLoad() {
        super.viewDidLoad()

        let recognizer = UITapGestureRecognizer(target: self, action: "tap:")
        view.addGestureRecognizer(recognizer)
    }

    func tap(recognizer: UITapGestureRecognizer) {
        if recognizer.state == .Ended {
            hidden = !hidden
        }
    }
}
Navigation bar with button that controls whether it's hidden or displayed

Navigation bar with button that controls whether it's hidden or displayed


By : traxion
Date : March 29 2020, 07:55 AM
Apply $scope ng-click event to hidden element after it is displayed

Apply $scope ng-click event to hidden element after it is displayed


By : Learner
Date : March 29 2020, 07:55 AM
wish helps you i have tested your code and found that it is because of the ng-switch.As ng-switch creates its own new scope which is child scope of its parent's, so if you use ng-model=$parent.searchQueryStringMobile , then it will work fine or If you use ng-show instead of ng-swtich ,it will work because ng-show doesnt create new child scope, it just sets the markup's css property display to noneand $parent allows you to access items of parent scope from child scope.In your example, $scope.searchQueryStringMobile is in the parent scope of ng-switch's scope. Here is the working plunk click
you can change your ng-switch markup to this
code :
<div ng-switch="dd" class="dropDown" >
    <div ng-switch-when="none" style="display:none"></div>
    <div  ng-switch-when="search" class="dropMenu listStyle4" id="Search">
        <input ng-model="$parent.searchQueryStringMobile" class="jesusSearchInput" type="text" placeholder="Search..." autocomplete="off" />
        <select ng-model="searchDDL.item" class="jesusSearchSelect" ng-options="item.name for item in searchDDL track by item.id"></select>
        <div class="jesusSearchHolder">
            <img class="goSearch" ng-model="jesusSearchMobile" ng-click="loadSearchResults('mob')" src="/EMR4/img/gui_icons/searchIcon.png" alt="Search EMR" />
        </div>
    </div>
</div>
jquery on search filter - if search does not match, option gets hidden but optgroup still displayed, how to hide optgrou

jquery on search filter - if search does not match, option gets hidden but optgroup still displayed, how to hide optgrou


By : Mister Yolo
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further , change this part of codes,
From:
code :
$("#u-address option").each(function() {
if ($(this).filter("[data-search-term *= " + searchTerm + "]").length > 0 || searchTerm.length < 1) {
  $(this).show();
} else {
  $(this).hide();
}  }); //end Option each   
$("#u-address optgroup").show();
$("#u-address option").each(function() {
if ($(this).filter("[data-search-term *= " + searchTerm + "]").length > 0 || searchTerm.length < 1) {
  $(this).show();
} else {
  $(this).hide();
  var count = $(this).parent("optgroup").find("option:visible").length;
  if(count == 0)
    $(this).parent("optgroup").hide();
}  }); //end Option each   
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