How do I get the height of the bottom tabBar in react-native-navigation - react-native-navigation

I'm using WIX navigator in my react native app, and I'm animating a component based on whether or not the keyboard is showing. My problem is that the bottom and endCoordinates change depending on if the drawUnderTabBar style setting is true or false.
Obviously, I can get/set the value of drawUnderTabBar, but how do I get the height of the tabBar when it's showing?

Looking in the source code is a good way to start.

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Adding a new component to Unite UX

I'm trying to learn Kendo Unite UX. The design handed over from figma includes an input box with an icon in it. Specifically a design for Hover with an error Icon. There is also a hover with no icon (Which matches to the Hover Component).
I am trying to figure out how I can extend the component set - that is the second image above.

Javascript JSColor not working on popup page

I used color picker to change color but it didn't work on popup window.
I have some html code which is dynamically added and i want to apply color to text. How i can apply color by using popup page?
The default zIndex of the JSColor popup is probably too small. Because of that the popup is not shown. Go into your jscolor.js file and change the zIndex to 9999
this.zIndex = 9999;
#Captuszz is correct that this is probably an issue with the popup's z-index being greater than jscolor's default z-index (1000).
Changing that default would be one possibility. An alternative would be to set the z-index for that particular jscolor instance via configuration:
<input class="jscolor {zIndex:9999}" value="ab2567">
The "right" z-index value just needs to be greater than the popup's, so I'd suggest looking at the popup's value and then adding 1. Jumping straight to the maximum possible value could end up being a problem later if something else needs to be even more foregrounded.
Also be aware that the jscolor popup isn't rendered within the popup div, so click events within the color picker count as "outside" the popup.

How to properly display a focus rectangle in a compact SplitView menu item

I'm building my first Universal Windows Platform (UWP) App and am trying to implement the popular "Hamburger Menu" using the SplitView class.
Inspired by many samples, the items hosted on the SplitView pane are re-styled RadioButton controls, with a vertical highlight-rectangle, an icon and a text. The appearance is similar to that of the Groove app.
I'm now trying to implement navigation and selection using the keyboard, and this now bring a little focus-rect around the items in the SplitView pane. However, since the pane clips its contents when its DisplayMode is either CompactInline or CompactOverlay, the focus rectangle is also clipped, which is not the behavior a user would expect.
Please, can anyone advise on how to property display the focus rectangle in this situation ?
Just an idea, what if you set the width of all radio button's to be same as the CompactPaneLength property of SplitView. The default is 48 DIPs.

uiwebview preventing access to buttons on uitoolbar

Am I thick or what? I have a view controller, and within that there is a UIWebView. When I run the app, the WebView covers the UIToolbar at the bottom and the UIButtons there, and so you cannot navigate away from the WebView. I cannot figure out how to change the WebView size or behaviour.
Unfortunately I do not have sufficient rep to post screenshots. The WebView displays an html file with text. The WebView partially covers the status bar at the top and completely covers the taskbar at the bottom. I can touch and drag the view up to see the taskbar and buttons at the bottom, but cannot use them.
I am using storyboard to build the app, and have done similar apps before without issue (in iOS6) but iOS7 appears to have thrown me a curveball.
I cannot see how to change the size in Xcode - or should I be looking at the html code in the file that the WebView is calling?
Oddly enough this is no longer an issue, I have not made any changes to code or config, and the only thing different is I upgraded my version of X-Code

How to enable vertical scroll bar in windows app?

I added a TextBlock that have more text than visible. Now even thought I try to set every single properties about Scrollbars to be enabled or visible, I have none in the Simulator or even running the app from the START SCREEN. I also tried to add my TextBlock in a ScrollViewer, no luck !
I'm using HTML + Javascript
You can use overflow property of CSS.

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