I got LC-Designer ES4 Vers. 11. In Acrobat XI (and possibly all other viewers) I have this problem:
Whenever I access a subform containing a signature field (for example like this):
var oBlockSignatureEKB = xfa.resolveNode("Exportcontrol.blockWithSignatures.blockSignatureEKB");
console.println("setVisibilityOfSignatureEKB: [" + oBlockSignatureEKB.name + "]");
then I get in JavaScript-Debugger this error message
event.target.hostContainer is undefined
126:1
TypeError: event.target.hostContainer is undefined
126:1
Apparently the code quits working beyond this point.
Why is this?
How can I prevent it or get around this error?
Accessing subforms without a signature field I do not have this kind of problem at all.
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why complicating things just use image filed better , user can insert image as eletrocnic signature and you can set codes as below to pop up messages if it's null :
if (this.rawValue == null || this.rawValue == "")
{
app.alert("Please insert your signature first");
}
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I am afraid that won't help.
I do not plan to pop up message boxes.
The code I wrote in my question is actually stripped down to the minimum to visualize the problem:
Accessing a subform containing a signature field throws an error message.
That might be an issue of LiveCycle - or has some other reason. I was hoping someone else has come across this behaviour as well and can explain it. The best thing would be of course if someone knew a way of accessing such a subform without provoking an error message.
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Where is the code that references the hostContainer property placed and can you post the code?
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