Previous selection in Tree

Discontinued products Uncategorized discussions
#1


Hello,<?xml:namespace prefix = o ns = “urn:schemas-microsoft-com:office:office” /><o:p></o:p>



<o:p> </o:p>



Thanks for fix.



<o:p></o:p> 



Preselected was my typo and  I need previous selection.



 <o:p> </o:p>



I have tree in �tree.html� page and my tree is:<o:p></o:p>



<o:p> </o:p>



Root<o:p></o:p>



�         Level 1<o:p></o:p>



o   Level 2<o:p></o:p>



�  Details<o:p></o:p>



<o:p> </o:p>



When the user click on �Details� node, I will be redirecting to �details.html�. Next time, when the same user visits �tree.html�, �Details� node should be selected, Expanded and visible(as shown as above).<o:p></o:p>



<o:p> </o:p>



If the Details node ID is  �abc123�, my function would be like :<o:p></o:p>



<o:p> </o:p>



function selectItem(){<o:p></o:p>



                      tree.selectItem(’ abc123’);<o:p></o:p>



                     }<o:p></o:p>



<o:p> </o:p>



The above function is working fine with any onClick call. But,  I want to call this function when the tree is loading or right after loaded. <o:p></o:p>



<o:p> </o:p>



I tried various different options as shown below:<o:p></o:p>



<o:p> </o:p>



tree.loadJSON(“big_data.json”, selectItem());<o:p></o:p>



<o:p> </o:p>



tree.attachEvent(“load”, selectItem());<o:p></o:p>



<o:p> </o:p>



tree.selectItem(abc123’, false)<o:p></o:p>



 <o:p></o:p>



I cannot use �select:1� in JSON, because this selection can be change at any point of the time depending on user privileges.  

#2


Hello,


there is an issue in the on xml loading end handler. Try to use



tree.loadJSON(“big_data.json”,selectItem);


instead of


tree.loadJSON(“big_data.json”,selectItem());