dhtmlxtree.....how to get a list of childs and child childs

Discontinued products Uncategorized discussions
#1

hi regarding dhtmlxtree…

how to get a list of childs, child childs, child child childs and so on… of a particular node in tree?



for example:

Consider tree…

A—B–C—D

B-E-F

E-G



Consider Node B, i need all the child nodes of Node B



i.e. C,D,E,F,G



#2


Hello,


There is the getAllSubItems method. It returns list of all child items:


dhtmlx.com/dhxdocs/doku.php? … llsubitems

#3

thanks for the reply…
i know this method and i have used this method already…
As you said getAllSubItems method will return list of all child items…but my requirement is different
Req: consider a node with same text exists at different paths of tree…now i want the child nodes of a nodes (having same name) which exist at different paths of hierarchy…
Consider tree…

A—B–C—D

B-E-F

E-G



Consider Node B, i need all the child nodes of Node B

Note: here B exists at diffrent places in the tree with childs C,D and E,F
similarly E exists at different places in the tree…with childs F and G

So, finally childs of B are C,D,E,F,G



#4


In this case you need to iterate through all tree nodes and check labels of items:


The getItemText(itemId) method allows to get text of an item.


var list = tree.getAllSubItems(0); /all items of the tree/


var items = list.split(",");


for(var i = 0; i < items.length;i++){


/your code here/


}