Represent a List of strings in GWT as widget in an editor
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25-01-2021 - |
سؤال
I'm building a GWT app.
I want to associate a list of items (List < String >) to an editor.
Is there any built in widgets that support editing list of items?
Something that will show comma separated values and will know how to render them back to the proxy.
المحلول
You can use the CellList
widget to display a list of items. If you want to present them horizontal add float:left
as style to the individual items in the Celllist style items: cellListEvenItem
and cellListOddItem
.
نصائح أخرى
Yes, take a look at CellTable.
You can implement your custom class for CellList and/or CellTable adapting for your needs. All components from gwt extends Widget, and can be extended too.
Ended up with this Facebook auto complete style http://raibledesigns.com/rd/entry/creating_a_facebook_style_autocomplete