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TOPIC: PayPal calculate amount based on selection

Re:PayPal calculate amount based on selection 5 years 3 days ago #10556

Thats why I asked on what "action" you would like to fill the hidden input? On submit I guess?
If yes, then you could put that into the ff_validate_submit function (see "Scripts" library and that validation's details)
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Re:PayPal calculate amount based on selection 5 years 3 days ago #10566

When I enter this code into begin submit:
$this->execPieceByName('ff_InitLib');

function paypalSetAmountValue(){

if (ff_getElementByName('addVenue1').checked) {
  ff_getElementByName("PayPalSelect").value = 'productName|Two(2) Venues plus p&h|469.95|0';
  }
  
else  {
  ff_getElementByName("PayPalSelect").value = 'productName|One(1) Venue plus p&h|244.95|0';
  }
}

I get this error:
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Re:PayPal calculate amount based on selection 5 years 2 days ago #10586

remove that first line that says

$this->execPieceByName('ff_InitLib');

It is for pieces, not scripts.
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Re:PayPal calculate amount based on selection 5 years 2 days ago #10596

I tried that still the same error. That is when I added that line hoping it would help. where should I be placing the code? right now it is under submit pieces>>begin submit.
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Re:PayPal calculate amount based on selection 5 years 2 days ago #10597

thats wrong, it should go into Scripts "initialization script" since it is javascript. Pieces are php only.

Then you can use that in your custom validations etc.
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Re:PayPal calculate amount based on selection 5 years 2 days ago #10598

I'm not sure I fully understand. I put the js code in advanced options>scripts>initialization scripts but then also in custom validations?

I have tried putting it in both places as well as each separately. I am no longer getting an error it just doesn't do anything. I also tried placing it within the PayPalSelect intscript that did not work nor did the values of my summary fields display.

I appreciate all of your help with this. I hope we can get this working.
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