How open listview posts on new screen?

[Kingtower (Kingtowerა)]

I want to get posts from the database, which works and all posts are visible on the screen through the listview. But now I want to click on each post in the listview and open it in a completely new screen. I have created the screen and I think I have the blocks correctly, but it still gives an error, can you help me? Explain it simply and clearly, I don’t have much knowledge in kodular yet. Thanks

I’m sharing screenshots: 1. listview screen that works, 2. new screen where posts should be opened (error also visible) 3. database

[Still-learning]

You wrongly set blocks in new screen. You should not set the get start value to the global initialization of variable where pls add one empty text box and in the screen initialize just add

set global tag to get start value

and try again without changing anyother blocks

[Kingtower (Kingtowerა)]

Thanks for the reply, can you tell me exactly which block to delete and which block to add? And where?

[Still-learning]

Initialize global tag get start value

This is wrong.

Initialize global tag to empty text

In block-detail-screen initialization
Set global tag to get startValue, then
Call firebase value tag (get global tag

No change in the remaining blocks

test

[Kingtower (Kingtowerა)]

I did this, it opens a new screen, doesn’t show an error but doesn’t show the photo and shows the texts of all three blogs. How can I fix it so that all blogs open and show me?

[Kingtower (Kingtowerა)]

@Still-learning

In block-detail-screen initialization
Set global tag to get startValue, then
Call firebase value tag (get global tag

If I do this, it will show me an error.

[Still-learning]

Show us the 3rd item of the getvalue

Also it, your blocks, surprises me.. As per your block the calling firebase tag is empty so instead of returning the specific tag i believe it is returning the whole data present in the firebase project

[Kingtower (Kingtowerა)]

@Still-learning

Show us the 3rd item of the getvalue

Where can I see that element?

[Still-learning]

Pls share us your fb specific atruture, also share us what is present in the getstartValue so that i can suggest you further. Is your required things present in the above getvalue returning from the firebase get value?

[Kingtower (Kingtowerა)]

Thank you for your attention.

[Still-learning]

sorry fb mean firebase struture

I need to know the followting ,

1. fb struture as screenshot (except your fb url)
2. 2. getstart value

[Still-learning]

1. remove your above image as it is showing your firebase url
2. follow as i said above code
3. set initialize global tag to empty text
4. in screen initialization,
   set global tag to getstartvalue
   call firebase tag to get global tag

meanwhile do not forget to set project bucket to listviewblogs

Refresh the page

[Kingtower (Kingtowerა)]

@Still-learning

remove your above image as it is showing your firebase url

Where do I delete it in the database?

[Kingtower (Kingtowerა)]

Sorry to bother you with so many questions, but I really want to do it. I’ve been working on the app for a year and this is all I have left to do. I’ve been avoiding it for 3 weeks and I haven’t been able to do it.

[Still-learning]

here i have tested and found working. Jut follow the way which i suggest

Remove your image from your above reply which shows your firebase url. anyone may access your url if you continue to open

[Kingtower (Kingtowerა)]

I can’t figure out why this is an error for me ;(

[Still-learning]

i repeat first make sure what is printed in the getstartvalue, and what are you getting in the firebase get value?

click on do it after connecting in the companion, also in teh firebase got value use one lable and cath cathc the out put and show us both. Your error says nothing comes out as a list in the firebase got value event

OR try like this and show us your companion screen as a screenshot as i did earlier

[Kingtower (Kingtowerა)]

This code worked, but I want both the photo and the text to appear, only the title is visible now.

[Still-learning]

So now it is working , Go on with image component now. Just add the previous block such as set image picture to select list item list (get value} index (3) in the firebase got value event block above or below to the exisitng set blog detail text

[Kingtower (Kingtowerა)]

Please can you show me a screenshot of the blocks as I should do them, I think we’re close to doing them, I can’t believe I can actually finish this task.