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How to call modify method when barcode is scan on warehouse device?

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Posted on by zeeshan.shaikh

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Hi,

I have been working on one requirement which should do some operation when product barcode is scanned, but user is not required to press any button. If they scan a barcode from label it should automatically perform the operation. This I need to do while Purchase order receiving and I know WhsWorkExecuteDisplayLoadItemReceiving class should be used but even after hard try I couldn't get how to call modify method on textbox?

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nmaenpaa 101,166 Moderator on at

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Your scanner should have a setting that controls whether the scanner sends a line break (enter) after each scan. If it sends a line break, it works exactly like you would type a value with your keyboard and hit enter. This will trigger the modified method.

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zeeshan.shaikh 683 on at

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Hi Nikolaos,

That's fine but where to add this modified method to put my logic?

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zeeshan.shaikh 683 on at

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Hi Nikolaos,

I have achieved it by adding below code in createTextBox method of class WhsWorkExecuteForm.

if(this.elementName(_textBox) == #ItemId)

{

stringControl.registerOverrideMethod(methodStr(FormStringControl,modified),methodStr(WHSWorkExecuteForm,DynamicButtonControl_modified),this);

}

Which calls my DynamicButtonControl_modified method. Do you have any other better solution?

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