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Bug #1157

closed

JSignal does not trigger JSlot

Added by Boris Nagaev almost 13 years ago. Updated over 12 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Koen Deforche
Target version:
3.2.1
Start date:
02/05/2012
Due date:
% Done:

0%

Estimated time:

Description

Hello!

I created JSignal and JSlot, and connected them.

JSignal is emitted by setTimeout.

But JSlot seems not to be triggered (no alert message).

See attachment

Files

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jslot.cpp (685 Bytes) jslot.cpp Boris Nagaev, 02/05/2012 10:05 PM
jslot.cpp (715 Bytes) jslot.cpp Boris Nagaev, 02/06/2012 02:21 PM
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 #1

Updated by Koen Deforche almost 13 years ago

  • Status changed from New to Feedback
  • Assignee set to Koen Deforche
  • Target version set to 3.2.1

Hey,

It seems you didn't connect the signal to the slot ?

Regards,

koen

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 #2

Updated by Boris Nagaev almost 13 years ago

Hello!

I forgot to connect it in test example :)

The signal is now connected.

The slot is still not triggered.

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 #3

Updated by Koen Deforche almost 13 years ago

Hey,

The order is important though: signal.createCall() will create a string that includes the relevant JavaScript code, including that of slots connected.

So you need to swap the two statements, like this:

        signal.connect(slot);
        doJavaScript("setTimeout(function() { " +
                signal.createCall() + "}, 3000);");

Regards,

koen

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 #4

Updated by Koen Deforche almost 13 years ago

  • Status changed from Feedback to Resolved
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 #5

Updated by Boris Nagaev over 12 years ago

Hello!

Thank you!

Could you clarify this in the documentation of JSignal::connect(JSlot) and JSignal::connect(string of function) and probably of EventSignal, please ?

BR.

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 #6

Updated by Koen Deforche over 12 years ago

  • Status changed from Resolved to Closed

Fixed in 3.2.1

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