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Adding Event's in Javascript
https://www.bbs.xwidget.com/viewtopic.php?f=10&t=2081		 Page 1 of 1
Author:  vlad [ September 4th, 2012, 12:20 am ]
Post subject:  Adding Event's in Javascript
How to add/remove a costume created event to a object? (In the code, without using the Inspector Functions) ???
Author:  Shezoid [ September 4th, 2012, 3:06 am ]
Post subject:  Re: Adding Event's in Javascript
maybe this will work:
Code:
function widgetOnEnter()
{
    //event
}

function setEventForWidget()
{
    widget.OnWidgetEnter=widgetOnEnter;
}
Author:  Tony [ September 4th, 2012, 3:06 am ]
Post subject:  Re: Adding Event's in Javascript
Hi,

Code:
 image1.OnClick = "imgclk";



and you need create a function named imgclk


Code:
function imgclk(Sender)
{
  alert( Sender.name + " Clicked");
}
Author:  Tony [ September 4th, 2012, 3:08 am ]
Post subject:  Re: Adding Event's in Javascript
Shezoid wrote:
maybe this will work:
Code:
function widgetOnEnter()
{
    //event
}

function setEventForWidget()
{
    widget.OnWidgetEnter=widgetOnEnter;
}



Event function need function name string, etc:

Code:
widget.onEnter = "widgetOnEnter";
Author:  vlad [ September 4th, 2012, 6:11 am ]
Post subject:  Re: Adding Event's in Javascript
My aim is to create a short cut add some events to it (Thank to you it all working now :D ) and attach a core to it.
As much as i tried to go around the code and try to hack it, i cannot manage to create a new instance of the core, and I'm not sure if its needed to be attached to the widget or not... help please. :?:
Author:  flibio [ September 4th, 2012, 8:28 am ]
Post subject:  Re: Adding Event's in Javascript
vlad wrote:
...As much as i tried to go around the code and try to hack it, i cannot manage to create a new instance of the core, and I'm not sure if its needed to be attached to the widget or not... help please. :?:


I asked the same question and still no answer...
Author:  qiancang [ September 5th, 2012, 11:55 pm ]
Post subject:  Re: Adding Event's in Javascript
hi,vlad,may i know why you want to creat shortcut in code?
if you need a widget with dynamic shortcut number , you can use the shortcutlist core , here is a example:http://www.xwidget.com/xwidget/widgets/system/2012/0415/249.html
Author:  vlad [ September 6th, 2012, 10:41 pm ]
Post subject:  Re: Adding Event's in Javascript
Thank you qiancang! u just made my widget possible
Author:  qiancang [ September 7th, 2012, 12:06 am ]
Post subject:  Re: Adding Event's in Javascript
vlad wrote:
Thank you qiancang! u just made my widget possible

you are welcome :D
Author:  flibio [ September 7th, 2012, 4:46 am ]
Post subject:  Re: Adding Event's in Javascript
qiancang wrote:
vlad wrote:
Thank you qiancang! u just made my widget possible

you are welcome :D


Sadly, not mine. qiancang, do you know how to create an instance of any core in script code? I really need it.
Author:  qiancang [ September 7th, 2012, 6:27 am ]
Post subject:  Re: Adding Event's in Javascript
flibio wrote:
qiancang wrote:
vlad wrote:
Thank you qiancang! u just made my widget possible

you are welcome :D


Sadly, not mine. qiancang, do you know how to create an instance of any core in script code? I really need it.


it seems that creating core in code is not available , may i know what function you want? maybe there is another way to reach it :)

here is a example of clone controls in code , hope it will help you
Attachment:
mine_sweeping.rar [8.41 KiB]
Downloaded 1071 times
Author:  flibio [ September 7th, 2012, 11:28 am ]
Post subject:  Re: Adding Event's in Javascript
Thanks quiancang, I know how create or clone controls in code.
The need of dinamically creating instances of cores comes in order to make a widget which displays information of all the drives. The fix drives aren't a problem, but removable drives such USB or firewire cannot be predefined. You should create a diskcore for every letter of the the system drives, which is highly inefficient. Right now I can do the trick using WMI queries but CPU activity is a little high, and I would rather use the diskcore, but obviously only if I can create it dinamically.

That's my need, but there are a lot of scenarios in which would be interesting create a core dinamically.
Author:  vlad [ September 8th, 2012, 1:28 am ]
Post subject:  Re: Adding Event's in Javascript
Nice ! The cloning objects is very handy, now i can create unlimited amount of icons 8-)
Author:  qiancang [ September 8th, 2012, 5:00 am ]
Post subject:  Re: Adding Event's in Javascript
flibio wrote:
Thanks quiancang, I know how create or clone controls in code.
The need of dinamically creating instances of cores comes in order to make a widget which displays information of all the drives. The fix drives aren't a problem, but removable drives such USB or firewire cannot be predefined. You should create a diskcore for every letter of the the system drives, which is highly inefficient. Right now I can do the trick using WMI queries but CPU activity is a little high, and I would rather use the diskcore, but obviously only if I can create it dinamically.

That's my need, but there are a lot of scenarios in which would be interesting create a core dinamically.



Hi,flibio, creating core in code is not the only way to meet your need ;)
here is a widget by asia which just uses 4 diskcores but could display all your drives
the code you need is between about line 1 and line 200.
it's a old widget and some code is not necessary in current XWidget
its annotation are Chinese , hope that would not trouble you

And , vlad , some code in this widget is the rudiment of shortcutlistcore , hope it will make your work easier :)
Attachment:
asia disk.rar [472.34 KiB]
Downloaded 1019 times
Author:  vlad [ September 8th, 2012, 9:03 pm ]
Post subject:  Re: Adding Event's in Javascript
Cheers qiancang! 8-)

Would you have any explanation to me how to use "GetFileIconToPng" function ?
I'm trying to auto generate an icon on each time a link / app has been dropped on my widget.
Code:
   
OnDragDrop(Sender,Data,Point)
{
          iconSrc = GetFileIconToPng(Data, ??);
         
}
Author:  Tony [ September 9th, 2012, 1:33 am ]
Post subject:  Re: Adding Event's in Javascript
Code:
GetFileIconToPng( FileName , PNG FileName);


So,you can uses this to get a PNG from a file into widget's folder named "IconFile.png" :

Code:
OnDragDrop(Sender,Data,Point)
{
  var iconSrc = widgetPath + "IconFile.png";
  GetFileIconToPng(Data, iconSrc );
         
}
Author:  vlad [ September 9th, 2012, 5:02 am ]
Post subject:  Re: Adding Event's in Javascript
Thanks 8-) Just submitted my project at deviant art, thanks to you guys.
Author:  stormitornado [ April 13th, 2013, 1:16 pm ]
Post subject:  Re: Adding Event's in Javascript
Hello.
Can you help me to delete cloned object in code. I've clone objects by this code
Code:
ds=new Array();
for (var i=1;i<=Edisks.length;i++)  {
      ds[i] = disk.Clone(roots);  ds[i].Parent = roots;
}
.....

if I use this code to delete item
Code:
ds.splice(0,1); //for example

then the object is not deleted
I tryed to use ds[i].UpdateTargets;
but it didn't work.

Could you give an advice, how to do that?
Author:  Tony [ April 13th, 2013, 4:50 pm ]
Post subject:  Re: Adding Event's in Javascript
try this code:

Code:
for (var i=1;i<=ds.length;i++)  {
  ds[i].free;
}




Or, you can clone these controls and set their parent to a layer control ,
when you need delete them ,just call layer1.ClearChildren;

Code:
function layer1OnClick(Sender)
{
  layer1.ClearChildren;
  layer1.Repaint;
}
Author:  stormitornado [ April 13th, 2013, 11:56 pm ]
Post subject:  Re: Adding Event's in Javascript
it works, thank you very much
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