Results 1 to 4 of 4

Thread: Dynamically load tree nodes on scroll down in EXtjs 4.1

  1. #1
    Sencha User
    Join Date
    Jan 2016
    Posts
    3
    Vote Rating
    0
      0  

    Default Dynamically load tree nodes on scroll down in EXtjs 4.1

    Hi,

    I am new to ext js 4 .1, i have 5000 child nodes and need to load only 50 nodes on load,after scrolling down have to load next 50 and continues.

    I am trying from past 2 days but i didn't find any thing related,
    Can any one please help me how to do, if possible with sample code

    Thanks in advance.

  2. #2
    Sencha - Support Team
    Join Date
    Feb 2013
    Location
    California
    Posts
    9,519
    Vote Rating
    256
      0  

    Default

    It sounds like you are looking for infinite scrolling for the tree panel, which is not supported. Here's a thread with a discussion and some potential solutions.


    Join me at SenchaCon 2016!

  3. #3
    Sencha User
    Join Date
    Jan 2016
    Posts
    3
    Vote Rating
    0
      0  

    Default

    Yes exactly, then how can we do if we have many nodes

  4. #4
    Sencha User
    Join Date
    Jan 2016
    Posts
    3
    Vote Rating
    0
      0  

    Default

    [QUOTE=lokesh545;1128334]
    Finally i find the solution,we have t o use plugin "bufferedrenderer"

Similar Threads

  1. Replies: 1
    Last Post: 25 Apr 2015, 3:36 PM
  2. Replies: 1
    Last Post: 30 Sep 2011, 12:56 PM
  3. Load new nodes dynamically when a node is expanded
    By dheeraj3y2k in forum Ext 2.x: Help & Discussion
    Replies: 0
    Last Post: 3 Apr 2009, 1:43 PM
  4. load nodes dynamically with a tree object
    By chrizmaster in forum Ext 2.x: Help & Discussion
    Replies: 14
    Last Post: 16 Mar 2009, 12:37 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •