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>


asked 31 May '16, 07:12

AlfAbetas's gravatar image

accept rate: 11%

Be the first one to answer this question!
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here



Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported



Asked: 31 May '16, 07:12

Seen: 1,050 times

Last updated: 31 May '16, 07:12

© Copyright Gerger 2017