<div dir="ltr">Yeh saw that.<div><br></div><div>Another way was to use webservice APIs. Though there got an exception that mandatory field productid is missing.</div><div><br></div><div>Following code resolved it:</div><div><br></div><div><br></div><div><div>                global $current_user;</div><div><span style="white-space:pre">               </span>$id = vtws_getWebserviceEntityId('Invoice',$vtigerInvoiceId);</div><div><span style="white-space:pre">         </span>$record = vtws_retrieve($id,$current_user);</div><div><span style="white-space:pre">           </span>$record['fieldname'] = 'fieldvalue';</div><div><span style="white-space:pre">          </span>$record['productid'] = $record['LineItems'][0]['productid'];// solution to set value for productid</div><div><span style="white-space:pre">            </span>vtws_update($record,$current_user);</div></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 19, 2018 at 8:33 PM, Alan Lord <span dir="ltr"><<a href="mailto:alanslists@gmail.com" target="_blank">alanslists@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Look through the archives of this list for my thread called "Inventory Record copying" (November 2017) - that might help you.<br>
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Al<div><div class="h5"><br>
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On 19/04/18 14:43, nilay khatri wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">
Hi,<br>
<br>
I am trying to update an Invoice using Record Model, somewhat like:<br>
<br>
$invoiceRecordModel = Vtiger_Record_Model::getInstan<wbr>ceById($vtigerInvoiceId);<br>
$invoiceRecordModel->set('fiel<wbr>dname','fieldvalue');<br>
$invoiceRecordModel->set('mode<wbr>','edit');<br>
$invoiceRecordModel->save();<br>
<br>
But doing so removes all the lineitems. Any hints on how to update without removing lineitems?<br>
<br>
<br></div></div>
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