Chronicling my journey and discoveries in cutting-edge software development. Here, I share practical knowledge and solutions, focusing on Ruby on Rails, Node.js, and JavaScript, alongside explorations into Kubernetes, distributed systems, and latest web technologies.
DHTMLX Grid - Load data from server with Pagination
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These codes will help for Dynamic loading of data with Pagination in DHTML Grid
I got this error while installing Rest client perl module $ HOME=/tmp /home/perl/5.10/bin/cpanm REST::Client ! Finding REST::Client on cpanmetadb failed. ! cannot open file '/tmp/.cpanm/sources/http%www.cpan.org/02packages.details.txt.gz': No such file or directory opening compressed index ! Couldn't find module or a distribution REST::Client Solution: The problem is because of "LWP::Protocol::https" module. Removing the directory worked for me. $ cd /perl_installed_path/perl/5.10/lib/site_perl/5.10.1 $ rm –rf LWP* or try with option "--no-lwp" cpanm REST::Client --no-lwp
Create a room with conversation_id and make users to subscribe to that room, so that you can emit a private message to that room it by, client ------ var socket = io.connect( 'http://ip:port' ); socket.emit( 'subscribe' , conversation_id); socket.emit( 'send message' , { room : conversation_id, message : "Some message" }); socket.on( 'conversation private post' , function (data) { //display data.message }); Server ------- socket.on( 'subscribe' , function (room) { console.log( 'joining room' , room); socket.join(room); }); socket.on( 'send message' , function (data) { console.log( 'sending room post' , data.room); socket.broadcast.to(data.room).emit( 'conversation private post' , { message : data.message }); }); Here is my Stackoverflow answer : http : //stackoverflow.com/a/23623724/453486
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