Hi,
I am following your tutorial (https://docs.wappler.io/t/displaying-dynamic-data-on-your-pages/2871) on displaying dynamic data, however the element is correctly repeated (number of entries) but every element shows the same data.
Thanks for the help!
Did you select the bind from the repeat? It sounds like you chose the bind for the text from the server connect by accident
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What do you mean with selecting the bind from the repeat?
Currently I am repeating a row with a heading inside. For the row I choose the dynamic attribute -> Repeaters -> Query.
For the content of the heading I selecting the text and choose the flash icon:
Can you explain how I can bind from repeat?
Well when you create the repeat and bind data inside it, pick the data from under repeat in the data picker.
Thanks for the answer. However I am not sure what you mean.
As you can see on the app structure tree on my picture. I am using a Heading inside the row, while the row gets the attribute under dynamic attributes to repeat itself. However my Heading is disappearing inside the row and I need to delete them and add them again to get them back. In case I get it to work I dont know where I can find the bind from repeat?
Sry for “this basics” questions.
Or do you have a tutorial/docs for using repeating groups?
Sorry not really sure i understand your question(s) here.
What is disappearing? In your first post you say it's repeating the same data - which means you just picked the wrong binding from the data picker inside the repeat.
Okay, let my try to explain. I am trying to repeat a row by adding a dynamic attribute
However when I add the repeat and bind the query to it the child elements disappear
My question is how can I repeat a group of elements with dynamic data from the query, so that I get a listing of elements?
It’s pretty straightforward …
You create a repeat and pick your query as an expression:
Then you click inside it to add a dynamic binding. And you select one from under the repeat (not under server connect):
And you are done:
I think I found the error, suddenly my query is sending an empty array/response, therefore nothing is rendered on the canvas. Thanks for the fast help:)
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Yeah worked, Sry for bothering… dumb error should have checked the api again
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