MultiComboBox no data issue

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  • anuragkumar
        5 years ago #16531

        Hi Team,

        Is there any example application link you can share (may be a transport file link that can I can download) demonstrating use of MultiComboBox?
        I am facing some issues with setting data in MultiComboBox. It always comes as ‘No data’ for me. I am using ui_core_ListItem as child inside MultiComboBox.

        I have a table. I have the table column headers to contain Multicomboboxes, so that user can filter on selected data for any column, like we have in excel.
        My Table is backed by a collection ‘ITIZ_ShoppingListItem_Col’ with sample data as below:

        {
        “shoppingListItems”: [
        {
        “amount”: “12999”,
        “product”: “Realme 2 Pro”,
        “id”: “1”
        },
        {
        “amount”: “12”,
        “product”: “banana”,
        “id”: “2”
        }
        ]
        }

        My MultiComboBox’s items attribute is also set to the same collection ‘ITIZ_ShoppingListItem_Col’ (please refer ‘multi-combobox-widget-attribute-settings.png’ file).

        I want only the ‘product’ value to appear in my MultiComboBox.

        I have tried with two approaches:
        1) setting the MultiComboBox onafterrendering event of my screen.
        2) setting the MultiComboBox on loaditems event of my MultiComboBox.

        Please refer to the attachments for the corresponding connector output settings for both these approaches.
        Also, you would find attachments highlighting the issue and the MultiComboBox widget attributes settings in UI Designer.

        Any help is highly appreciated.

        Regards
        Anurag

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        Mathieu Roll
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          5 years ago #16552
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          Hello,

          here you can find a transport with an updated shopping list application where i’ve added a filter with a multi combo box.

          https://files.simplifier.io/f/472ec490abe242718097/?dl=1

          anuragkumar
              5 years ago #16553
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              Thanks @Mathieu, let me check now how I can pass the values from the multicombobox to my filtering BO.

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