metamaps--metamaps/app/views/synapses/create.js.erb

$('#new_synapse').fadeOut('fast');
$('#synapse_desc').attr('value','');
$('#synapse_topic1id').attr('value','0');
$('#synapse_topic2id').attr('value','0');

var temp1, temp2, temp;	
		 
if ( Mconsole != null) {
    temp1 = Mconsole.graph.getNode(<%= @synapse.topic1.id %>);
    temp2 = Mconsole.graph.getNode(<%= @synapse.topic2.id %>);
    Mconsole.graph.addAdjacence(temp1, temp2, {});
    temp = Mconsole.graph.getAdjacence(temp1.id, temp2.id);
    console.log(temp);
    temp.setDataset('start', {  
      lineWidth: 0.4,  
      color: '#d1d1d1'  
      });
    temp.setDataset('end', {
      lineWidth: 3,  
      color: '#36acfb'
    });
    var d = new Array(<%= @synapse.node1_id.to_s() %>, <%= @synapse.node2_id.to_s() %>);
    temp.setDataset('current', {  
      desc: '<%= @synapse.desc %>',  
      showDesc: true,
      category: '<%= @synapse.category %>',
      id: '<%= @synapse.id %>',
      userid: '<%= @synapse.user.id %>',
      username: '<%= @synapse.user.name %>'					
      });
    temp.data.$direction = d;
    Mconsole.fx.plotLine(temp, Mconsole.canvas);
    Mconsole.fx.animate({  
      modes: ['edge-property:lineWidth:color'],  
      duration: 400  
      });
}
else {
  json = <%= @synapse.selfplusnodes_as_json.html_safe %>
  initialize("chaotic");
}