How can I (or what tools are available) for drawing a line between two or more elements to connect them? Any combination of HTML/CSS/JavaScript/SVG/Canvas is fine.  If your answer supports any of these, then do mention it:   draggable elements drag...

Althought this question was asked more than one year ago, it's still relevant for me. I'm also trying to provide more information to make this not just a duplicate. As stated in the original question - if you connect to a MongoDB database wit...

I am developing a site in which I have used LinkedIn JavaScript API for creating account and add LinkedIn Connections as Friends.  I have got all the connections from the LinkedIn on my page, but how can I add them as friends with each other.  I am s...

I'm using a js library inside a PhoneGap application for iPhone. I don't know what other external sites my js library contacts, so I need a way of whitelisting all connections, just for testing. How do I do that?  My app just silently fails,...

I am looking for an algorithm or sample solution for drawing connection lines between rectangles. In my case rectangles are elements Gantt chart and connections show depenedencies. I am using the Raphael JS library to draw rectangles and lines. So a...

Trying to open a WebSocket connection from a Browser to a server running on localhost:9000 here is my JS code:  $( document ).ready(function() {      var url = "ws://localhost:9000/myapp";     var connection = new WebSocket(url);      connect...

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firstly i have searched a lot and all topics seems to be C# : call or invoke a JavaScript function  but i want to do the opposite , i want to create a function on C# and also on JavaScript and i want the JavaScript function call the C# function and r...

When using $http we can set the timeout for it and it will look something like this:  $http.get(url,{timeout: 5000}).success(function(data){});   What is that timeout mean? Is it mean the connection (data download) must be completed within the timeou...

I am using Offline.js to check my Internet connection in a simple web app. The problem is that i receive only the first connection message and then nothing.  $(document).ready(function () { Offline.options = {     checkOnLoad: true,     interceptRequ...