pcsoft.us.windevCopyright 2026, PC SOFT28 Jul 2016 13:51:00 Z27 Jul 2016 19:56:00 ZHi I use a buffer variable to send data to a webservice where the buffer is loaded into an xmlDocument like this: VendorData is xmlDocument = XMLOpen(stRetMessage.Payload,fromString) The problem is this. Not necessarily all the fields are sent through to the web service, which is fine. However, when the VendorData is loaded as above and you want to update the Vendor table, it automatically sees all the fields in die xmlDocument although there is no value. For instance, if the fields Adress, City and Zipcode was not sent in the buffer those fields are still present in the xmldocument with null values. The existing fields in the table is then replaced with the null values. How can I check which fields was sent in the buffer and make sure only those fields are updated? The alternative is that the buffer being sent must always contain all the field values for the record regardless of whether they were changed or not. Thanks in advance Ericus Steyn30WEBDEVen_UShttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents/read.awpmoderateur@pcsoft.fr (El moderador)webmaster@pcsoft.fr (El webmaster)guestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58887/read.awp28 Jul 2016 13:51:00 ZHi Ericus, and what I'm saying is do NOT do an xmlOpen... use the regular text functions to check if tags are present in the …https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58887/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58887/read.awp[WB21] XMD Documentsguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58877/read.awp27 Jul 2016 22:27:00 ZHi Fabrice That is what I'm saying. When you do tbe XML Open all the tags are present and all of then are null. Then they are…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58877/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58877/read.awp[WB21] XMD Documentsguestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58876/read.awp27 Jul 2016 20:18:00 ZHi Ericus, how do you even know that the field content was not REALLY changed to NULL? It seems to me that the only way woul…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58876/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/58872-wb21-xmd-documents-58876/read.awp[WB21] XMD Documents