Hello,
I have two interrogations about the PickTreeItem class.
I want a long tree list of elements (PickTreeItem) that I retrieve from a XML file. Sometimes the XML files is refreshed and the PickTreeItem needs to be updated aswell.
I have attached to this topic :
- The code itself from my current attempts : "MyWebApp code.txt"
- The XML file : "admintoolsservice.xml"
GWT 2.8.2
SmartGWT 12.0p
Java 1.8
The code invokes a tree list and a button to refresh it.
When clicking on "Refresh list" I create a new PickTreeItem (newSearchPickTree) which erases the precedent, then I redraw the form containing the list.
Is there a more elegant way to do this ?
I have tried to change the DataSource from the "searchPickTree" without success, probably because of the cache but I have no idea how to update it.
Second question, when the list is loaded first it takes a vertical height that overflows the screen (resolution 1920x1080).
Clicking anywhere in the browser then clicking back on the list corrects the position.
How to control the position and/or the height of a PickTreeItem on first load ?
Best regards
I have two interrogations about the PickTreeItem class.
I want a long tree list of elements (PickTreeItem) that I retrieve from a XML file. Sometimes the XML files is refreshed and the PickTreeItem needs to be updated aswell.
I have attached to this topic :
- The code itself from my current attempts : "MyWebApp code.txt"
- The XML file : "admintoolsservice.xml"
GWT 2.8.2
SmartGWT 12.0p
Java 1.8
The code invokes a tree list and a button to refresh it.
When clicking on "Refresh list" I create a new PickTreeItem (newSearchPickTree) which erases the precedent, then I redraw the form containing the list.
Is there a more elegant way to do this ?
I have tried to change the DataSource from the "searchPickTree" without success, probably because of the cache but I have no idea how to update it.
Second question, when the list is loaded first it takes a vertical height that overflows the screen (resolution 1920x1080).
Clicking anywhere in the browser then clicking back on the list corrects the position.
How to control the position and/or the height of a PickTreeItem on first load ?
Best regards
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