Hello all,
For an editable grid, we are using the a!pickerFieldUsersAndGroup function to filter through the users based on the selected group chosen in the grid. When entering a letter in the picker field, it undergoes a search and then gives a listing of all the users within that group that has the letter in it. Is there any way to get the screen readers to be dynamic in a sense where it can tell you how many users match the criteria for the value entered?
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This component is fixed and cannot be modified.
About how many users are we talking? Could you use a dropdown field with the users as choices?
It varies per group, the most in one group is about 60, in that instance it may be a lot of navigating for the user who needs to use the screen readers. The picker makes it more user friendly in this scenario for those that need screen readers. I think I may just opt out of that feature all together. Appreciate the help.
If your list of values to display contains 12 or more items, you'll have a search box on dropdownfield components. Please take a look in documentation: https://docs.appian.com/suite/help/22.2/Dropdown_Component.html#dropdowns-vs-pickers
Also please try the following example to understand the behavior:
a!localVariables( local!nbrItems, local!items: enumerate( if( isnull(local!nbrItems), 1, local!nbrItems ) ), local!itemsLabels: a!forEach( items: local!items, expression: concat( "Option - ", tostring(fv!item) ) ), { a!integerField( label: "Number of items on dropdown:", value: local!nbrItems, saveInto: local!nbrItems, refreshAfter: "KEYPRESS" ), a!dropdownField( label: "My dropdown:", choiceLabels: local!itemsLabels, choiceValues: local!items, placeholder: "--- Select a value ---" ) } )