I have been working with data relationships and would like to know why I am experiencing the situation in the image below.
My intention is under screenshot below,
I want the image component on top to load the corresponding card image in the below horizontal card list.
The data relationship is like this:
User can hold multiple cards
Store can issue multiple cards
Cards can be only owned by a one user and belongs to only one store.
The way I am going to set up is that based on the last selected card by the user (which is stored under LastlySelectedCard field in user table), I want to load that card image at the image component on top.
However, the image component can’t find the data right now. In fact, it is going in endless loop like the first screenshot.
I am guessing that it is because I do not fully understand how data relationship works in Adalo.
Could anyone give some advice on this issue?
Welcome to the community
It’s because it’s multiple and to show that property you need a list. But in your case you need the relationship to be opposite that user can have one card and cards can have multiple users.
Check this out! : Show Image in list with rel property.mp4 - Google Drive
Also you can store the image URL when clicking on a item in the list in a text property , image property in the users collection and populate in image component ( with text property : Show Image in list with text property.mp4 - Google Drive , with image property : Show Image in list with image property.mp4 - Google Drive ) or in a input component and populate in image component ( Show Image in list with input component.mp4 - Google Drive ).
Hope this helps!
Wow, thank you so much! Your examples really broadened my view.
I have never thought of using img url and input field for this case.
If you don’t mind, could you help me guide if it is possible to highlight the image component in the list when the user tabs/clicks that card?
I think I can do it with just image component alone in the screen, but I’m not sure when it’s in the list.
Awesome and Your welcome!
Like how you want the clicked image to be highlighted?
For image component alone, I learned that by using input field value, you can swap the visibility between any two designs preset for that image component.
However, I am still figuring out how it would be if I want the image component in the list to be like that.
Once a image is clicked you need something like a rectangle to be display with that image in the list? Something like this? : Default Number.mp4 - Google Drive
Sorry I didn’t quite explain it clearly.
So if an user clicks a certain image in the list, that image in the list component should be highlighted (I am thinking of putting a colored border line around the component). And the images in the list are all highlighted individually depending on what user clicks/taps.
Like the example below where one in the list has red border line. I want it to be appeared like this when user taps that specific item in the list.
By the way, thanks for your demo. I think it has great potential to be included in my other screens feature.
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