How to add blank value in the starting of the selection box of flexform

You can add a blank value in the beginning of the selection box (flexform).

Add below code in flexform for add blank value in the starting of the selection box.

<items type="array">
   <numIndex index="100">
   <numIndex index="0">==== Select ==== </numIndex>
      <numIndex index="1">0</numIndex>
   </numIndex>
</items>

For Selection box in flexform

<companyList>
  <TCEforms>
    <label>
      LLL:EXT:EXTENSION_NAME/flex-label.xml:
      EXTENSION_NAME.select_category
    </label>
  <config>
    <type>select</type>
      <foreign_table>TABLE_NAME</foreign_table>
      <foreign_table_where> 
          AND TABLE_NAME.deleted=0 AND TABLE_NAME.hidden=0 
          ORDER BY  TABLE_NAME.uid
      </foreign_table_where>
      <size>10</size>
      <autoSizeMax>10</autoSizeMax>
      <minitems>0</minitems>
      <maxitems>1</maxitems>
      <items type="array">
          <numIndex index="100">
               <numIndex index="0">==== Select ==== </numIndex>
               <numIndex index="1">0</numIndex>
          </numIndex>
      </items>
      <show_thumbs>1</show_thumbs>
      <allowNonIdValues>1</allowNonIdValues>
  </config>
  </TCEforms>
</companyList>

If you have any query then feel free to contact me at Jainish Senjaliya

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