Android Question (solved)How to code Map Collection instead of the old code?

[Theera]

refer to: https://www.b4x.com/android/forum/threads/map-collection-the-most-useful-collection.60304/#content

Now I have the old code

    CLV1.Add(CreateItem(CLV1.AsView.Width,"Low Price",1000),"")
    CLV1.Add(CreateItem(CLV1.AsView.Width,"Medium Price",10000),"")
    CLV1.Add(CreateItem(CLV1.AsView.Width,"High Price",10000000),"")

I would like to use Map collection,but there is my mistake which I don't understand it.

    Dim Products  As Map =CreateMap("Low Price":1000,"Medium Price":10000,"High Price":10000000)
    For Each Products As String In Products.Keys
        Dim Price As Float=Products.Get(Products)
        CLV1.Add(CreateItem(CLV1.AsView.Width,${Products},{Price}),"")      '<==This line is my problem
    Next

 

[sirjo66]

Try with

CLV1.Add(CreateItem(CLV1.AsView.Width, Products, Price), "")

 

[Theera]

Try with

CLV1.Add(CreateItem(CLV1.AsView.Width, Products, Price), "")

After I changed them. It's still error.

 

[sirjo66]

There is another error, try this:

Dim Products  As Map = CreateMap("Low Price":1000,"Medium Price":10000,"High Price":10000000)
For Each Product As String In Products.Keys
    Dim Price As Float = Products.Get(Product)
    CLV1.Add(CreateItem(CLV1.AsView.Width, Product, Price),"")
Next

For Each Product, not Products !!

 

[Theera]

There is another error, try this:

Dim Products  As Map = CreateMap("Low Price":1000,"Medium Price":10000,"High Price":10000000)
For Each Product As String In Products.Keys
    Dim Price As Float = Products.Get(Product)
    CLV1.Add(CreateItem(CLV1.AsView.Width, Product, Price),"")
Next

For Each Product, not Products !!

Many thanks for kind of you.

 

[sirjo66]

Many thanks for kind of you.

Many thanks to you
Please set "solution" in my post and change the title of the thread and add "[solved]" text

 

[sirjo66]

I ask you again if, please, can set my post as "solution"
Go to my post, here: https://www.b4x.com/android/forum/t...on-instead-of-the-old-code.149595/post-948066

Then, on the right you can see the number "0", and, above it a little "check".
Please click on it
Thanks

 

[Mahares]

I don't think you should force a member to make your post a 'Solution' He already gave you many likes. It is up to them to give the reaction they want to give. Some members get a lot of help and never make any reactions. Some others are more appreciative. Look and see in the forum how many times many of us give a very fitting answer that deserves a reaction, but the answer doen't even get rewarded.

 

[sirjo66]

you are right, I'm sorry

 

[Theera]

I don't think you should force a member to make your post a 'Solution' He already gave you many likes. It is up to them to give the reaction they want to give. Some members get a lot of help and never make any reactions. Some others are more appreciative. Look and see in the forum how many times many of us give a very fitting answer that deserves a reaction, but the answer doen't even get rewarded.

I'm not seriously about his advice.He helps me learn how to do. Thank you for caring my felt,Mahares. I would like to tell everyone ,if someone need me to do anything,I have ready to learn all. Thank you all of replies.