Correct way to update variable when calling AddJs

[carrera]

Hi,

  I need to check condition in ExtEvents OnKeydown,

currently i assign variable by calling  

UniApplication.UniSession.AddJS('myVar = 1')

how can i update myVar or just calling AddJS Again ?

 

Thank you

[Sherzod]

Hi,

If I understand correctly you, you can use your variable as below:

 

1. On the "client side"

YourObj.myVar = 1;

2. On the "client side"

uniVars.myVar = 1;

how can i update myVar or just calling AddJS Again ?

 

if you want to update from the server side - Yes.

[shawdown]

I have a similar problem.

In the onCreate of my form I create this javascript object is working perfectly.

UniSession.AddJS ('var socket = io.connect ();');

Once it is created I need to perform some functions of it like.

socket.on (); 
socket.disconnect ();

How can I send commands to this object?

[shawdown]

Just remembering that these commands are sent at different times.

Example:

socket.disconnect ();

It only happens when the form is closed.

[shawdown]

Problem solved.

I was wrong to create the object.