August 15, 2023

Setting up the tWriteJSONField – Docs for ESB 6.x

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  4. Setting up the tWriteJSONField – Docs for ESB 6.x

Setting up the tWriteJSONField

  1. Click tWriteJSONField to display its
    Basic settings view.

    use_case_textractjsonfields_4.png

  2. Click Configure JSON Tree to open the XML
    tree editor.

    use_case_textractjsonfields_5.png

    The schema of tFixedFlowInput appears in
    the Linker source panel.
  3. In the Linker target panel, click the
    default rootTag and type in staff, which is the root node of the JSON field
    to be generated.
  4. Right-click staff and select Add Sub-element from the context menu.
  5. In the pop-up box, enter the sub-node name, namely firstname.

    use_case_textractjsonfields_6.png

    Repeat the steps to add two more sub-nodes, namely lastname and dept.
  6. Right-click firstname and select
    Set As Loop Element from the context
    menu.
  7. Drop firstname from the Linker source panel to its counterpart in the
    Linker target panel.

    In the pop-up dialog box, select Add linker to
    target node    .
    use_case_textractjsonfields_7.png

    Click OK to close the dialog box.
  8. Repeat the steps to link the two other items.

    Click OK to close the XML tree
    editor.
  9. Click Edit schema to open the schema
    editor.

    use_case_textractjsonfields_8.png

  10. Click the [+] button in the right panel
    to add one column, namely staff, which
    will hold the JSON data generated.

    Click OK to close the editor.
Document get from Talend https://help.talend.com
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Docs 6.x
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