layout_values | Rails plugin to add helpers | Search Engine Optimization library
kandi X-RAY | layout_values Summary
kandi X-RAY | layout_values Summary
Rails plugin to add helpers to indicate page titles and meta description.
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QUESTION
I have a ListView layout with three values per item (grade_list.xml), but I cannot get my adapter to set the third value because the HashMap will only take two Strings. How would I get around this?
grade_list.xml
ANSWER
Answered 2017-Apr-30 at 21:41It is good to remember that the HashMap links the data to the line ID (two items). There is a HashMap created for each list line. The SimpleAdapter does the same iteration as your code for loading the ListView from each HashMap.
It'll be something like:
QUESTION
I Have a listview with values already populated from a web service. All this works fine and as expected. The listview consists of a label and and an edittext with numeric values. This values should ideally be editable, the problem is after I edit the value and scroll the listview the number returns to the initial (Say if the initial value was 10 and I edit to say 20 and scroll the list it returns back to 10 )
The adapter is as below: How do I remedy this
...ANSWER
Answered 2017-Mar-28 at 09:42you are saving the new text inside a temp array,
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