jriosdev/iosdropdown

Drop Down Menu for iOS With Search And Other Awesome Customisation

iosdropdown's Issues

drop down list show behind text field

dropdown within scrollview

my dropdown menu is inside scrollview. issue i'm facing is that scrollview stops scrolling if dropdown list is appeared. any idea how to fix that?

Non Editable

How do you make the field non editable. I only want to allow options from the dropdown

The Row Selection Working only on Second Click

The Dropdown values selected only on the second click #Help

Changing text color of rows

How can I change the text color of the rows? I tried using interface builder, as well as programmatically, but the text color stays black.

iOSDropDown : How to change background color of dropdown in Dark Mode of IOS 13

Remove checkmark on selected row

How can I disable the checkmark from appearing on a selected row?

CustomClassCannotsetDropDown

Hai i have Problem , in my Custom class Textfield cannot set DropDown , I don't know why

Item list shows behind other elements

I use dropdown inside a vertical stack and when i tap dropdown its list shows behind other textfields. I tried to use bringSubview() but it didn't work.
Any solution?

DropDown list is not tapable

For the visibility on the bottom view i reversed the order in the storyboard and as a result the dropdown is visible on the below view but as a side effect the drop down is now unselectable. How can i fix this.

search is not working

Hi bro i try Search self.Category.isSearchEnable = true but search result not filter ?

How to set width?

My data for the option array have many characters. I would like to increase the width for the dropdown. I see you have property for List Height. How can i control List width?

How to hide list without selecting any options?

ArrowColor not working

I am trying to change the color of the arrow from default (black) to white. In the interface builder, I set it to white but it stays black. I set it in code, but it stays black. I even go into the iOSDropDown.swift file and manually set the color to UIColor.white.cgColor but that doesn't do anything either. I have read that apparently the frame needs to be set but the Path has that already. Any thoughts on what is wrong?

Here is the draw code from iOS DropDown with the change:
`
override func draw(_ rect: CGRect) {

    // Get size
    let size = self.layer.frame.width

    // Create path
    let bezierPath = UIBezierPath()

    // Draw points
    let qSize = size/4

    bezierPath.move(to: CGPoint(x: 0, y: qSize))
    bezierPath.addLine(to: CGPoint(x: size, y: qSize))
    bezierPath.addLine(to: CGPoint(x: size/2, y: qSize*3))
    bezierPath.addLine(to: CGPoint(x: 0, y: qSize))
    bezierPath.close()

    // Mask to path
    let shapeLayer = CAShapeLayer()
    shapeLayer.path = bezierPath.cgPath
    shapeLayer.fillColor = UIColor.white.cgColor //arrowColor.cgColor
    shapeLayer.strokeColor = UIColor.white.cgColor
    if #available(iOS 12.0, *) {
        self.layer.addSublayer (shapeLayer)
    } else {
        self.layer.mask = shapeLayer
    }
}`

Option list layout not correct after rotation

Hi,

when the option list is displayed and then rotating the device you face that option list is not positioned correctly below the DropDown text field.

Any idea how to fix this? What shall I call on UIViewController's willTransition callback?

Thanks for your help,
cheers,
Thomas

How to avoid the overlaying problem with other tableview

I'm creating the following UI.

The problem is that the tableview cell is clicked during selection of dropdown item.

Not an issue, just query

can we use this DropDown for UIButton?

`selectedIndex` is not reset when `optionArray` is changed

Here the steps to reproduce the issue:

1. Set optionArray with ["One", "Two", "Three"]
2. Select the "One", the selectedIndex is now 0
3. Change optionArray to ["Three", "Two", "One"], the selectedIndex is still 0. When open the list of dropdown, it show "Three" as selected text

Images list

Is it possible to add images to the list? Or is there is some way to customize each row?

I am trying to achieve something like this:

Thank you!

Can we insert the drop list Upper side of UITextfield?

detect focusChanges

I am just a beginner in swift. and have following query

I have 3 iosDropDown field and 3 uitextfield. all i want is to focus only 1 textfield/iosdropdown at a time. like when i search on 1st dropdown i want 2nd dropdown list to hide. how can i do that?

Behind text field is clicking during selection of dropdown item.

I am using multiple text field and i have added drop down in one text field after clicking on drop down text field, the text field behind the drop down is clicking thats why not able to click on drop down menu item

Arrow bug

Arrow is missing when the size of dropdown decreases.

Change Selected Text Color

How to do it? It was not documented in README.

DidSelect of table not calling

i have a view inside which i have placed a textfield. My drop down have 3 items, when drop down is visible only 1st item calls didselect method other two don't call the didselect method. My assumption is that the other two methods are out of the bound of parent view because when i increased the height of parent view for testing the didselect method called for all three items.

any quick fix for the issue?

Multiples

What is meant by (if using storyboard):

"1.If you are using Multiple Drop Downs in a Single ViewController, Must Kept reverse order on StoryBoard or addSubview() to avoid Overlaying"

when there is another component or view after this drop down list will goes under that view and user not able to click it

How to deselect option from dropdown

OverLap with the parentView Context

Hello, I have an issue like for example I have an button below the Textfield(iOS drop down) when I click textfield my drop down will be opened and let us assume that I have 3 Contents inside the Dropdown and when I click the first content the button which is beneath the textfield is being selected so how to overcome this issue and one more when I have a content below my textfield when I click textfield (dropdown) my dropdown opens but it is not displaying over it (It means I was able to see my content and dropdown content mixed ) how to resolve these 2 issues please clear about it

Preselect a row

If I have 7 elements and I want the 3rd one pre-selected, I'm not seeing that method call. I see Select and Select! but if I pass the exact text string in the drop down it does not appear?

Memory leak

Please note that iOSDropDown's parentController holds a strong reference to VC that contains it, causes strong retain cycle.

I am new to GitHub and don't know how to submit change. The change I made was
Original: fileprivate var parentController:UIViewController?
Updated: fileprivate weak var parentController:UIViewController?

Carthage cannot find shared scheme

*** Skipped building iOSDropDown due to the error:
Dependency "iOSDropDown" has no shared framework schemes for any of the platforms: iOS

If you believe this to be an error, please file an issue with the maintainers at https://github.com/jriosdev/iOSDropDown/issues/new

Unable to Select options from the drop down when the textfield is in the tableview cell

I have a tableview in which one of the cell consists of the textfield. On click of the textfield the drop down appears but i am not able to select any option from the drop.. Seems like its not responding

Cannot support constraints added by code

iOSDropDown is the most useful dropDownView that I have never found on Internet, but if some points below can be improved, I believe it will be a famous repository on Github.

1.When I add constraints to the DropDown instance，I found that it couldn't adapt the changes of it's superView's bounds. Then I found dropDown's subViews's frame were fixed in it's function named setupUI() in the initialization method.
2.It's hard to modify the time of it's appearing animation in cocapods way. It's a little bit long for me when I want to tap the option quikly, do not want the annimation to take away too much time.

Drop Down Arrow not visible

The dropdown arrow is not visible. should we include any external arrow image ?

Drop Down Arrow not visible

#4

I am still facing issue in iOS 12.

Can you share way to show arrow in 12.

Dropdown is behind

What am I missing that when the drop down appears it goes behind other controls that are on the view. Doing this all with Storyboard ios11

DropDown.selectedIndex is not working as expected

When I am setting the dropDown.selectedIndex the value is getting set, but when the drop down shows up in my app the actual dropDown itself is not showing the selectedText value, it is just empty box. Once I click on the down area then it shows my selected item in the list (as checked).

How do I get the selectedIndexs, selectedText to actual show up in the dropDown without having to click on the downarrow to see which one is checked?

Animation

How can i remove the bounce animation? it is slow when is closing the table after choose the option.

optionIds Array

optionIds array should be String array for uuid based databases.

`selectedIndex` does not Fill the box

selectedIndex selects the right option, but it does not fill Option 1 into the text box.

DropDown list is not tapable

Mark class DropDown as open

Please mark class DropDown as open so developers will be able to inherit it.
Thank you.

underline how to remove

i have used button for dropdown it's working fine but i'm getting underline how to remove it, Please find the image

Failde to build with carthage

Skipped building iOSDropDown due to the error:
Dependency "iOSDropDown" has no shared framework schemes

---> This is the message i get. I saw that another user has the same issue. Mind giving a hand?

Prevent dropDown from opening when some pre condition not satisfy on dropDown.listWillAppear ?

Hello guys, I want to track initial tap when any user taps on dropdown to check initially some condition & if condition satisfy then and then only user can tap on drop down otherwise some related user friendly message I will show.

Currently there is only post selection i.e. (dropDown.didSelection) method available but I want method when user taps initially to check some pre condition.

    lazy var departmentDropDown: DropDown = {
        
        let dd = DropDown()
        dd.translatesAutoresizingMaskIntoConstraints = false
        dd.placeholder = "Select Department"
        dd.textColor = .darkGray
        dd.font = UIFont.systemFont(ofSize: 16, weight: .medium)
        // dd.addTarget(self, action: #selector(handleDepartmentDropDown), for: .touchUpInside) // want to track below func
        return dd
    }()
    
    @objc func handleDepartmentDropDown() {
        print(123)
    }

How to Delegate

Hello, I am using this to select servers: example

When I select Germany 1 I want to UserDefaults.standard.set("1.1.1.1", forKey: "IP")

When I select Germany 2 I want to UserDefaults.standard.set("8.8.8.8", forKey: "IP")

How can I do this?

text text colour of rows property?

Reading from this #23

It was said text colour for dropdown is added?
My testing:
dropDownTop.optionArray = ["Option 1", "Option 2", "Option 3"]
dropDownTop.optionIds = [1,2,3]
dropDownTop.rowBackgroundColor = .black
dropDownTop.textColor = .white

How do I change the dropdown text colour?

Arrow color

Any way to change the arrow color?

Yeah brother I have made my textfield order reverse it works perfect now no issues and one more thing we have a icons for drop down right when collapsible and expandable I want to make the icon width according to my textfield because it looks weird so may I know how to do this from your class file reply me asap buddy