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Posted on:23 Nov 2018 09:00
The observed tooltip is automatically applied to any empty <input type="file"> element. In our internal implementation, the Upload widget creates a new empty <input type="file"> element for every new selection. Therefore, there is always one such element present in the widget. As a consequence the Chrome browser displays the observed tooltip.
In order to avoid that issue, I could suggest you to use the following overrides for the select and remove / clear events of the widget:
Meanwhile, I have converted the following thread to a Feedback portal item. Based on the support it receives from the community, we will decide on whether to include the the suggested override as a part of the Upload widget source code.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items