Hi John ,
yes than the button appear.
But the without binding ... The problem is that I have a entitylist. And will create for each entry a button.
At the moment I doesn't found any good documentation about the the html views and the aggregation . But I think the html views are the right way to
seperate the codding from the view layer ...
var desOpt = new sap.ui.model.json.JSONModel(getServiceUrl(/sap/opu/odata/IWWRK/WFSERVICE;mo/WorkflowTaskCollection(SAP__Origin=\''+ SAP__Origin + '\',workitem_id=\''+ workitem_id + '\')/DecisionOptions' )); sap.ui.getCore().setModel(desOpt, "lr_des");
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xml:base="http://<hostname>:8000/sap/opu/odata/IWWRK/WFSERVICE;mo/"><script/><id> http://<hostname>:8000/sap/opu/odata/IWWRK/WFSERVICE;mo/WorkflowTaskCollection(SAP__Origin='SID',workitem_id='000017433856')/DecisionOptions</id><title type="text">DecisionOptionCollection</title><updated>2013-07-17T05:35:19Z</updated><author><name/></author><link href="WorkflowTaskCollection(SAP__Origin='SID',workitem_id='000017433856')/DecisionOptions" rel="self" title="DecisionOptionCollection"/><entry><id> http://<hostname>:8000/sap/opu/odata/IWWRK/WFSERVICE;mo/DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0001')</id><title type="text"> DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0001')</title><updated>2013-07-17T05:35:19Z</updated><category term="WFSERVICE.DecisionOption" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme"/><link href="DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0001')" rel="self" title="DecisionOption"/><content type="application/octet-stream" src="DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0001')/$value"/><m:properties><d:SAP__Origin>SID</d:SAP__Origin><d:workitem_id>000017433856</d:workitem_id><d:dec_key>0001</d:dec_key><d:dec_text>Freigeben</d:dec_text><d:mime_type/></m:properties></entry><entry><id> http://<hostname>:8000/sap/opu/odata/IWWRK/WFSERVICE;mo/DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0002')</id><title type="text"> DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0002')</title><updated>2013-07-17T05:35:19Z</updated><category term="WFSERVICE.DecisionOption" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme"/><link href="DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0002')" rel="self" title="DecisionOption"/><content type="application/octet-stream" src="DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0002')/$value"/><m:properties><d:SAP__Origin>SID</d:SAP__Origin><d:workitem_id>000017433856</d:workitem_id><d:dec_key>0002</d:dec_key><d:dec_text>Ablehnen</d:dec_text><d:mime_type/></m:properties></entry><entry><id> http://<hostname>:8000/sap/opu/odata/IWWRK/WFSERVICE;mo/DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0003')</id><title type="text"> DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0003')</title><updated>2013-07-17T05:35:19Z</updated><category term="WFSERVICE.DecisionOption" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme"/><link href="DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0003')" rel="self" title="DecisionOption"/><content type="application/octet-stream" src="DecisionOptionCollection(SAP__Origin='SID',workitem_id='000017433856',dec_key='0003')/$value"/><m:properties><d:SAP__Origin>SID</d:SAP__Origin><d:workitem_id>000017433856</d:workitem_id><d:dec_key>0003</d:dec_key><d:dec_text>Ich bin nicht zuständig</d:dec_text><d:mime_type/></m:properties></entry></feed>