Hi,

The correct function name is searchItemsById, not searchItemById. The following code should do what you wanted:



Note a few additional lines were added to make sure the node is visible before you select it (you could select it without making sure it's visible but then you won't see it even it is selected).

Please feel free to let us know if you have any more question.

Thanks!

Hi,

Sorry about the error in the previous post. We have verified the above code with the latest version here, so we believe it will work for you. However please feel free to let us know if you run into any issues or have any other questions.

Thanks!

Hi,

Glad to hear our previous reply works for you. You will need to call setSize for that. Here is the reference for this method:

http://doc.essentialobjects.com/library/1/jsdoc.public.control.setsize.aspx

Thanks!

Hi,

I believe what you wanted to do is possible but unfortunately it is not built-in. So it will require some extra code. The key functions that you will use are:

1. treeNode.populateOnDemand method. This function manually triggers populate on demand. You will need to call this function to load child nodes if they are not loaded yet (see #3 below). Here is the doc for this function:

http://doc.essentialobjects.com/library/1/jsdoc.public.treenode.populateondemand.aspx

2. If the node that you want to reach is deep inside, you will need to call populateOnDemand multiple times until you reach down to your node. However you can not call them all at once. You must wait for the previous populateOnDemand to finish before you start the next one. In order to do this you will need to handle the TreeView's ClientSideAfterPopulate event. It will be something like this:





Function after_populate_handle is called when a populate on demand is done. Inside the handler you would check to see whether you need to go deeper. Note that the actual call is delayed by a timer so that the previous populate on demand cycle can clean up before the next one is started.

3. The TreeNode remembers whether it has been populated. However there is no public API for you to query this information. So if you need that information, you will need to mark a node as has been populated inside your after_populate_handler (as demonstrated in the code above). You may need to know whether a node has been populated because populateOnDemand returns immediately if it sees a node has already been populated, thus in that case will not trigger after_populate_handler;

Once you put these three pieces together it should do what needed for you.

Thanks!

Ok solved the problem myself. Moved the populate on demand line up in the code and all works.

Well that's me done. Does everything I need to now so I'm off to the accountant to get a corporate license paid for.

BTW if anyone is interested, Below is the code to autoresize the treeview to the full size of a frame and should work with any browser

<script>
function alertSize() {
var myWidth = 0, myHeight = 0;
if( typeof( window.innerWidth ) == 'number' ) {
//Non-IE
myWidth = window.innerWidth;
myHeight = window.innerHeight;
} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
//IE 6+ in 'standards compliant mode'
myWidth = document.documentElement.clientWidth;
myHeight = document.documentElement.clientHeight;
} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
//IE 4 compatible
myWidth = document.body.clientWidth;
myHeight = document.body.clientHeight;
}
var treeView = eo_GetObject("TreeView13");
treeView.setSize(myWidth,myHeight);
}

alertSize();

</script>