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· Oct 14, 2017

ZenMethod in onunloadHandler

#ZEN #Caché

I want to call ZenMethod when page is closing. Is it possible?

I tried

ClientMethod onunloadHandler() [ Language = javascript ]
{
    zenPage.SomeZenMethod();
}

 


Method SomeZenMethod() [ ZenMethod ]
{
    // to do some work
}

but it is not working

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Vitaliy Serdtsev · Oct 16, 2017

Synchronous and Asynchronous Methods

  1. ClientMethod onunloadHandler() [ Language = javascript ]
{
  this.SomeZenMethod();
}

ClassMethod SomeZenMethod() As %Status [ ZenMethod ]
{
  // to do some work
  quit $$$OK
}
  2. ClientMethod onunloadHandler() [ Language = javascript ]
{
  var old = zenSynchronousMode;
  zenSynchronousMode = true;
  this.SomeZenMethod();
  zenSynchronousMode = old;
}

ClassMethod SomeZenMethod() [ ZenMethod ]
{
  // to do some work
}
    0 0