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grails

facing difficulty passing values from view to controller

I am using Grails, and a beginner. could somebody guide me through the following problem:

I want to pass the values in a select option along with an id to the controller from the view. I have tried using remoteFunction, createlink to pass the params through javascript but failed. Where am i going wrong?

Solution

    1. define select in gsp

      <g:select name="id" from="${1..5}" noSelection="['-1':'所有']" class="form-control" value="${selectedIds}"/>

    2. define change function in block

      <g:javascript>
    $("#id").change(function(){
        var id = $("#id").val();
        $.post("${request.contextPath}/formUrl",{id:id},function(data){
            });
        });
</g:javascript>