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Bonjour
J’ai besoin de faire un écran pour gérer les enregistrements de 10.000 lignes.
Les enregistrements apparaissent dans l’objet 'Galerie' ou 'Table', mais impossible dans un 'Form' (mode Edition ou mode Apdate)
??? pourquoi ???
Hi @Kervin ,
Do you mean that your data could display in gallery or table, but can not display in form?
Could you show me the items of the gallery, the items of the data table and the form's key properties (data source, item,DefaultMode)?
Firstly, gallery, data table and form's usage are different.
Gallery and data table is used to display multiple records.
While form is used to display/edit/create one record.
Secondly, could you tell me what do you want to use the form to do?display a record , edit and existing record or create a new record?
Please notice that only the form's mode is edit or view, the form will display data.
When the form's mode is New, it will display blank value by default.
So, if you do not want to create a new record, you need to set two properties:
1)set DefaultMode: FormMode.Edit or FormMode.View
2)set Item to the item that you want to display or edit
What's more, if you want to navigate to this form by an action, such as a button's OnSelect, you could change the form's mode by using the property.
For example, set the button's OnSelect:
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EditForm(formname) or ViewForm(formname)
To sum up, to display data in a form, you need to check these points:
1)make sure the form's mode is edit or view
2)set the form's Item
Best regards,
