Hello,

I have problem in grid with image item Grid based on the datasource with query who return PK and IMAGE like a BLOB. On the button i execute this code: api_datasource.setcolumnvalue('KA_FOTO1.KA_NUOTRAUKA',to_blob('')); or api_datasource.setcolumnvalue('KA_FOTO1.KA_NUOTRAUKA',empty_blob()); or api_datasource.setcolumnvaluebypk('KA_FOTO1.KA_NUOTRAUKA',empty_blob(),api_datasource.getcolumnvaluenr('KA_FOTO1.KA_ID')); and i can't clear image or put another blob. i still see old image.

Formspider version 1.8 grid panel source: <panel> <tablelayout> <row> <cell valign="Full" halign="Full"> <grid datasource="KA_FOTO1"> <column name="col_KA_ID" headerlabel="Ka ID"> <textfield name="txt_KA_ID" column="KA_ID"/> </column> <column name="col_KA_NUOTRAUKA" headerlabel="Ka Nuotrauka"> <image name="img_KA_NUOTRAUKA" column="KA_NUOTRAUKA"/> </column> </grid> </cell> </row> </tablelayout> </panel>

Thanks

asked 31 May '16, 07:12

AlfAbetas's gravatar image

AlfAbetas
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accept rate: 9%

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Asked: 31 May '16, 07:12

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Last updated: 31 May '16, 07:12


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