ils子

Question

how to set grails variable in javascript? I also tried

<a onclick="myFunction(${aCase.id})" .../>

... <script> function myFunction(id) { <g:set var="caseId" value="id"/> } </script>

value of caseId always 'id' (string), i want it value of 'aCase.id' thanks! (sorry, i not good at english)

Answer 1

<script>caseId = ${id}</script>

Answer 2

You can not set a gsp var with javascript. Cause the gsp var is set before the gsp is rendered on server side, and the javascript runs on client side.