I am new in blackberry native programming. I wann create a Custom Dropdoen list, I took reference from this link dropdown list but not getting the exact output. My requirment is It should look like the nativ dropdown, with custom look.
You can find out custom drop down list implementation in this thread:
Issue in PopUpScreen
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I'm using the material design package for my application layout menu.
I have 2 menus items where I can't find an icon that fits, so I got 2 SVG files that I added to the project.
I want to use this as the material-list-item icon instead of a material-icon.
Is there a way to do this by either adding a custom icon to the material-icon library or replacing the icon in the list.
If yes, please I need a complete example as I am new to DartAngular, still trying to figure out some stuff.
There is a mixin for material-icon which will get allow you to change a material-icon into using an SVG. https://github.com/dart-lang/angular_components/blob/c6cb3d783e72ff1ed7974f18b7f169778c73d39b/angular_components/lib/material_icon/_mixins.scss#L49
There is indeed a mixin for this as pointed out in Ted Sander's answer, but for the moment it does not seem to work. I've asked this on Gitter but did not get an answer, and I also opened a ticket on Github for this seemingly broken feature.
It's a telltale sign that even the official Angular Components Gallery has a broken SVG icon example.
I'd suggest to implement this by using separate list item rendering for those that have an official material-icon representation and those that need a custom SVG image, and conditionally render them with the ngIf directive.
I was working on react native app in which I need to change few values in a component after user has selected an option.
To select an option I open action sheet in IOS. Now I wanted to show the current selected option in the Action Sheet by adding a check mark.
I was able to see this in podcast app of iphone as attached in the screenshot.
I was also able to see few native implementations of this in here , but I wanted this to work in case of react native.
Can someone please help?
Easy way to do is to use destructiveButtonIndex property of the Action Sheet. It cannot add a check mark, but at least will change the colour of the option to orange. In this case, user can know which one is checked before.
I am beginner in iOS app development and am creating an app where I need to create radio button and drop sown menu bar using swift .
Please suggest me, how could I do that ??
Welcome to SO. In general, this site isn't really suited to "show me how to do <development task>" questions. It's intended for specific technical questions about code you are trying to get working.
I'll take pity on you since this is your first post.
Neither radio buttons nor drop-down menus are standard iOS controls. You should consider using iOS standard user interface elements instead.
The iOS equivalent of radio buttons is a segmented control (UISegementedControl)
The iOS equivalent of a drop-down menu is a UIPickerView.
If you really want radio buttons and drop-down menus you could create them yourself, but as a beginner that is likely over your head. You might want to look for open source components that do what you need. Try checking out CocoaControls. There are lots and lots of custom controls. You can likely find what you're looking for there under a reasonable source license like the MIT license.
I am trying to recreate a popular effect that all iPhone users have seen before on their settings page. Something like when selecting a wireless network. There is normally a title that says "Available Networks" with a blue arrow icon to the right. onClick there is an accordion style slide down effect to reveal the available networks.
I am trying to recreate this to use as a drop down input for my app's settings page since iPhone does not have anything like that in their storyboard builder interface. The other issue is the options will be dynamic (coming from a database).
Has anyone seen a tutorial on this or maybe an open source app I can use as reference.
I am using iOS 6.1 using Storyboards.
EDIT
I should have spent a little more time researching I am sure I would have have this post that was very helpful regardind the actual code for the drop-down not so much the dynamic data. How to create DropDown in xcode?
I am using the ListPicker from the toolkit. I have managed to apply a style template so that when the user is selecting from a list of items in fullscreen mode, it looks somewhat similar to the native WP7 implementation.
However, there are a few things missing that appear on the native implementation:
On full mode enter, the items appear via an animation
When at item is selected, it stays highlighted for an instant, then the items disappear via an animation
Am I missing something or is this simply just not exposed to 3rd party developers using silverlight at this point in time?
Animations are provided in November Toolkit. Download the latest version, please
Check the other posts in the same site .. http://www.windowsphonegeek.com/tips/how-to-customize-the-listpicker-selected-item