Sending posts from the database to the application

[Kingtower (Kingtowerა)]

I need help. I want to send
posts from the database into the application. These blocks should work properly, can you help me?

[RaYzZz (Gianluca Franco)]

Hi dear,

It seems ok, are you getting any errors?

[Kingtower (Kingtowerა)]

Hello friend, it doesn’t write an error, I wrote the post in the database but nothing appears in the Kodular companion, the entire screen is blank

[RaYzZz (Gianluca Franco)]

Well, then it’s very simple, you’re probably not receiving data from Firebase, so GotValue is never triggered, or you’re receiving an empty dictionary.

Add the Firebase error block with a message dialog, which is always useful.
Then, while connected in Companion, right-click on blogList and do “Do it” to see if the variable has been populated.

[Kingtower (Kingtowerა)]

What do you think the problem could be? I have the firebase url, bucket and token correct.

[RaYzZz (Gianluca Franco)]

Great, at least we’ve identified the problem.
Since you’re not receiving anything, you’re getting valueIfTagNotThere, which is an empty dictionary.

@RaYzZz

Add the Firebase error block with a message dialog, which is always useful.

[Gaston (zodiaclogic)]

1. Make sure you receive something.
2. You’re using SET without having created the objects (image and label) first.

[Kingtower (Kingtowerა)]

I left the bucket empty and now it shows something in the blocks, but in COMPANION the post that comes from the database still doesn’t appear on the screen.

[RaYzZz (Gianluca Franco)]

@Gaston

You’re using SET without having created the objects (image and label) first.

Wow, at first glance I didn’t notice, now I see this other thing too.

componentName will never work with that wording, the CN must be Button, Label, MakeroidCardView, etc.
To create a template, there’s the dedicated .Schema block, but it must be used correctly by generating a valid schema.

[RaYzZz (Gianluca Franco)]

What you received starts with [, so it’s a list and not a dictionary, which should start with {.

Before proceeding, resolve the issues Gaston pointed out.

@Gaston

You’re using SET without having created the objects (image and label) first.

If you’re trying to create a schema, follow this brief explanation otherwise, you first need to create a dynamic image before you can use a Set block on it.

Creating Templates

[Kingtower (Kingtowerა)]

Can I use a schema generator? Will that make things easier for me or is it better to write the blocks manually? To be honest, I didn’t even know about its existence, it’s very confusing and I don’t know how to do it.

[RaYzZz (Gianluca Franco)]

I honestly much prefer schemas, but it depends on what you find more convenient.
I didn’t have many problems understanding how they worked even at the beginning, there are many guides in the community.

These, back then, helped me understand how it worked very well.

5 Different Listviews using Dynamic component Extension | Guide

So Welcome, Everyone today in this guide I will show how to make different listviews using @yusufcihan 's Dynamic Component Extension. It is fully Customisable According to your needs. So Let’s Begin 1. Simple ListView (Icon, Title & Action Button) • Layout [image] • Inputs [image] Icon : Url Title : String Material_Icon_Name : String For Material Icon Name Click Here • Blocks [blocks] • Schema { "name": "Simple ListView", "metadata-version": 1, "author": "Maayur (rewritten …

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@Kingtower

I don’t know how to do it.

I usually create a screen called screenNAMEOFSCHEMA with the name of what that schema is going to do, then I build the layout I want there.
After that, I export the screen as .ais and import it here.

DynamicComponents Schema Generator for AI2 - ysfchn

In Kodular I create a variable called schemaNAMEOFSCHEMA (at least, even if I use the schema in other parts of the app, to modify them I just need to change the value of this variable) and paste the schema text into it, then I use DynamicComponent.Schema (I’d recommend RecyclerList more, but I understand it makes everything more complex) to create the template.
Follow the guide to understand how the parameters work.

[Gaston (zodiaclogic)]

With Schema you can do some really great things.

Designs - Dynamic Schema (Graphics TIMELINE)

I share some dynamic designs created by schema some are timelines and others are bar graphs [image] [3] [image] [4] [image] [2] [7] [image] [6] [image] [0] [image] [1] [image] [5] [image] [image] VIDEO FILES [image] REFERENCES Dynamic Component’s By @yusufcihan Sample AIA with the built-in blocks. All schema JSON files

[Kingtower (Kingtowerა)]

I don’t know English well and that’s why I can’t study well. If you have time, can you help me do this? I’ve been using chtgb for 4 days. I’ve put 308 screenshots on this hair and I can’t do it.

[RaYzZz (Gianluca Franco)]

I’m sorry for this difficulty,
First of all follow this step.

@RaYzZz

create a screen called screenNAMEOFSCHEMA with the name of what that schema is going to do, then I build the layout

In that screen you create the design that layout will have, in your case I imagine it will be a CardView with a label and an image.