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Set Validation on not selected item from gallery

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Posted on by Nikhil2

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I would like to set up validation on Edit icon based on gallery1, If item is not selected on gallery and select edit. I need display message saying "Select item from gallery" and not navigate screen without selection of the item in the gallery

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Building Power Apps

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alaabitar 1,503 Super User 2024 Season 1 on at

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Hello,

Lets say your gallery is named Gal1 and your edit button is name icoEdit so on the onselect property of icoEdit you put
if(IsBlankOrError(Gal1.Selected),Notify("Please select"),Navigate(screenedit))

Best regards,
Alaa

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Nikhil2 522 on at

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Found solution from above suggestion, Thank you !

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PriyankaGeethik 3,320 Super User 2024 Season 1 on at

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Hi @Nikhil2 ,

If you change your formula a lit bit it might help you.
If(IsBlank(Gal1.Selected.ID),Notify("Please select"),EditForm(Form);Navigate('Status (Form)'))

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Nikhil2 522 on at

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Thank you ! I have modified in a same way. But i have one more question I have edit Icon OnSelect i navigate and can edit the Form(screen2) but i would like to hide editIcon when there is no columnchart(screen1)

Yellow highlighted is the place where edit icon placed, even though chart is visible i cannot see edit icon because visible property is set to If(!IsBlankorError(ColumnChart),true,false).
Onselect: EditIcon

If(IsBlankOrError(ColumnChart1_7), EditForm(Form);Navigate('Status'))

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alaabitar 1,503 Super User 2024 Season 1 on at

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sur so what you can do is is set the visible porperty of that editicon. But what do you mean by columnchart(screen1) ?

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PriyankaGeethik 3,320 Super User 2024 Season 1 on at

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Hi @Nikhil2

Due you mean when same columnchart variable is blank you want to directly hide the edit icon ? If so you can try below code
Edit icon : Visiblity: If(IsBlankOrError(ColumnChart1_7),false,true)

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Nikhil2 522 on at

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Basically When Chart(Project1 data source) is visible from above image, i need to show edit icon which navigates to edit form else i need to validate the edit icon to saying create chart to edit.

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Nikhil2 522 on at

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Found Solution to this.

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