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copied!<p>Jeka, you can't render two thinks like this</p> <pre><code>render(members) render(view:'create') </code></pre> <p>the better way i see you can do this is something like this:</p> <p>In your controller you can render your data as JSON:</p> <pre><code>def addEG_Create () { ... ... render([members:members, openWin:'create'] as JSON) } </code></pre> <p>And in your .gsp you should do shomething like this:</p> <pre><code>function callEgCreate(){ $.ajax({ type: "GET", url: "${createLink(controller: 'MGExecutingGroup', action: 'addEG_Create')}", data: { "inputField="+$("[name='inputField']").val() "listField="+$("[name='listField']").val() }, dataType: 'json', success(function(data) { window.open(data['openWin']); $('.modal-body').html(data['members']); $('#myModal').modal('show'); }); } </code></pre> <p>I don't have tested this code, maybe it can have some errors, but the logic is this.</p> <p><strong>Updated</strong></p> <pre><code>function callEgCreate() { $.ajax({ type: "GET", url: "testeChamada", data: {"inputField": $("[name='inputField']").val(), "listField" : $("[name='listField']").val()}, dataType: 'json', success: function (data) { window.open(data['openWin']); $('.modal-body').html(data['members']); console.log(data['members']); } }); } </code></pre> <p>Ps1: In your controller when you say render <code>render([members:members, openWin:'create'] as JSON)</code> you have to receive the data in your page with the key of map <code>[key:value]</code></p> <p>Ps2: In your <code>data:</code> you have made a mistake. It should be a map with Key:Value</p>

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