I have a button is a collectionViewCell. When the button is clicked, its image is changed. But when I scroll in my UICollectionView, the changed image reverts back to the original one.
Can anyone tell me how to resolve this issue?
On each time scrolling the collection, cell created again so the image is changing.
Use a boolean or any other property that will check which image should appear.
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I want to be able to press a button and an image appear on the page.
Additionally, I want to be able to place the button with Y and X coordinates, not through layouts.
Would I need to use an image view?
Your question isn't very precise, so I hope I answer what you need.
To show an Image generally you need an ImageView, that is correct. For less common image formats you might need an external library.
To only show the image when the button is clicked, you have to first set the ImageView to not managed and not visible. Then when the button is clicked make it visible and managed and it will show.
About the absolute positioning of your button, you can override the layout children of any Parent object and set exact positions. Take a look at this question.
I am, no matter what I try, unable to change the back button colour and default image.
Here is what it looks like rite now:
The leftmost arrow is the default and the right most is my custom arrow.
This is how I set it up in storyboard:
How do I remove that pesky default image and replace it with my own?
The button you are adding is overriten by the default back button provided by the navBar. The only way you could do that is by adding it from within the code and by creating an UIButton inside the UIBarButton with an image and/or text, you should set its action a popViewController.
Hi this is the extension of the question which i have ask earlier
stop the stackpanel items inside scroll viewer to be at the display left side when scroll to-be-at-the-display-left-side-wh
I can get the horizontal offset value but i need to compare two images offset, if the scroll stops in the middle i need to move the image to get the full view kindly help me
You can't stop the scroll.
By cons, you can display your image and detect the event Flick (gestures WP7) to change the displayed image and use an animation (use blend).
I have a question. I have a button on my .xib and a background image. I set an image to my button through the attributes inspector, but when I run the program and press the button, this happens:
If I don't press it, it looks fine. What's wrong?
This is controlled by the setHighlightsBy: property on the cell. It's probably set to NSChangeBackgroundCellMask by default. Try setting NSContentsCellMask (if you have an alternate 'pressed' image) or NSNoCellMask.
I want to show image when button is pressed on main screen in blackberry, How can I do this?
Simply I have a button, when I do press it, the data is loading from xml, and I want to show that data is loading, how can I do this, I have image(having text on it).
Help!
You can add that image in a vertical field manageer and add the vertical field manager to the screen on the button click. that's it..