Form in DisplayMode New - How to save Attachments to SharePoint List

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Posted on by Marty3012

Hi,

I have a submit button and the OnSelect looks like so;

Patch(
'SharePointList 1',
{
'Component Type': ComboBox_Type.Selected,
'Component Name': TextInput_Name.Text
}
);

Patch(
'SharePointList 2',
{
'Component Version':TextInput_Version.Text,
'Component Description': TextInput_Description.Text,
'Component Name':
{
Value: TextInput_Name.Text,
Id:
LookUp(
'SharePointList 1',
'Component Name' = TextInput_Name.Text
).ID
}
}, Form_Attachments.Updates
)

Here I am patching a new item to 'SharePointList 1' and then patching to 'SharePointList 2' using a Form in 'New' mode. In the second patch the 'Component Name' is searched for in 'SharePointList 1' and then used as the Component Name in 'SharePointList 2'. I had to do it this way as 'Component Name' is a lookup column that connects both lists.

My problem - After doing some research I realised that patching an Attachment to SP could be tricky. So, I followed the online advice and created a separate Form with just the Attachment property in it. I then referenced the Form in the Submit button above (Form_Attachments.Updates). but I keep getting an error saying that there is a Patch error and that the 'Component Name' is required. I guess this is because it doesn't know where to place the attachment as I am not referring to the specific item I would like to patch the attachment to.

I would appreciate if someone could help me with adding an attachment to a SPL when using a 'New' Form and when the target list has a required column that is of type Lookup to another list. Hope I've explained that ok.

Regards

Categories:

Building Power Apps

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Michael E. Gernaey 53,932 Moderator on at

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@Marty3012

Hi Marty,

If I might first say, looking at this statement, I do not see the Default('SharePointList 1') required for patching a new record. Is this maybe just a typo in what you shared? And is why it may not be finding it and failing the second patch.

Patch( 'SharePointList 1', { 'Component Type': ComboBox_Type.Selected, 'Component Name': TextInput_Name.Text } );

'

Patch( 'SharePointList 1',Defaults('SharePointList 1'), { 'Component Type': ComboBox_Type.Selected, 'Component Name': TextInput_Name.Text } );

Also for your second patch, I do not see a LookUp to the record you want to patch (or is this a create?)

If you like my answer, I would really appreciate if you please Mark it as Resolved, and give it a thumbs up, so it can help others

Cheers

Thank You
Michael Gernaey MCT | MCSE | MCP | Self-Contractor| Ex-Microsoft
https://gernaeysoftware.com
LinkedIn: https://www.linkedin.com/in/michaelgernaey

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Marty3012 on at

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HI @FLMike ,

I included the defaults() function in the patch but get the same error. I am creating a record in the SPL and I think you are correct, I will need some kind of look up to find the record I've just created.

In the first patch I create a record in 'SharePointList 1' and then in the second patch I look up 'SharePointList 1' to find 'Component Name' and then use this name as a value in 'SharePointList 2' column 'Component Name'. This is because the 'Component Name' column in 'SharePointList 2' is a look up column. The above all works without the attachments included. Would I need a separate patch for the Attachment?

Apologies as I'm struggling to explain this right.

Thanks

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Marty3012 on at

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Hi @FLMike - I really struggled to get it to work so I used Flow instead. I have almost got that working but need a bit of help with the last part of it, so I'm going to start another thread as its quite different to the original question. Thanks

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