Question

I have a gsp page (template) where I need to include some javascript. In the example below, how would I get the remoteFunction to understand, the moneyTransId will be set by the javascript function? MoneyTransId comes out fine in the alert, but I can’t get it to work in the remoteFunction, and apparently need to escape it somehow.

<script type="text/javascript">
function confirmVoid(moneyTransId) {
   var r = confirm("Please confirm the void");
   if (r == true) {
        alert("ID is: " +moneyTransId);
        ${remoteFunction(action:"voidTransaction", id:moneyTransId)};
          ...

Answer 1

Use the following syntax:

${remoteFunction(action:'voidTransaction', params:'\'id=\'+moneyTransId')};

This way, you won’t mix server-side code with client-side code.
Hope this helps.