How to clear the ListField component
I have a custom component ListField, who is quite simple - it is the feature primary method of painting. It uses ListFieldCallback callback = this.getCallback (); to get the data. But I have a problem with this table of compensation? the list (this class instance) has not all clear/clean/empty methods, what is the best way to delete it?
Not sure that understand this issue.
If you are you draining all the data so that no lines are displayed, you can use setSize (0);
If you want to delete specific lines that could be displayed, the best thing to do in my opinion is delete the ListField of Manager and add a new.
You can void lines in the ListField, but I don't know enough about your condition to understand if it will work for you.
We often add/remove process when the data behind the ListField change - one of the great things about this control seems to be a very quick process.
Tags: BlackBerry Developers
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