Hi everyone, is it possibile to update the value of an item of a custom list view?
because i do not see any method for this, the only way i figured out is to:
save the view using .GetPanel
save the value using .GetValue
update the value
replace the item using .ReplaceAt and using the new value...
I'm trying to extract the value from a label that's in the custom list view item that the user clicks.
Based on this thread and coding example, I set up this Type structure to get values from my custom list view when an item is clicked. Later I will be adding more items into the...
When i used B4A for the first time, I felt something is missing. it was hard to save values using File.WriteString or even harder: File.WriteMap
each time i had to Create a map and write it to a file if i wanted to save changes. i was waiting for anyone to write a library to make this...
This is a module code to retrieve value from complex structure (combination of list, map, array and primitives types).
Give the path with a dot (.) separator to get the value or the default value if not accessible.
example : m=createmap("Name":"John" ,"Friends":array as...
In practice I need to add (as a value not as text) a number (+1) to a number entered in an EditBox. I tried so "rough"
EditText1.Text = "1"
Dim s As String = EditText1.Text
Msgbox (s + 1, "") [/ CODE]
My problem is this, which unfortunately leaves me, in the msgbox, "2.0". ONLY I will use the...
I create custom class, I assign some property and its default value to it, then I add custom view in activity and, then I change default value of property in custom view. But its update default value in my activity.
What is solution for this?