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mysticmario
New Member

Starting out in Power Apps, coming from VBA first lien fo formula, first issue

Hello, I'm trying to move from VBA to power apps tos peed up the process of creating sim ple apps for offcie use. Initially when i heard there little code to be provided Iw as happy, but now it  became my nightmare.
I wnat to create a simpel login screen btu instead of Login_textbox I have a premade Login_combox to choose user from. I tried to code a Login button, where user i found in my database which is excel sheet accroding to combobox value, and here's where i encountered an issue. I ofcrouse borrowed and ready to go formula for login and password textboxes and try to apply ht esaem lgoic to combobox and failed miserably, can you help me out a little?
here's the code 

 

 

 

If(!IsBlank(LookUp(Table3;user in Login_cbx.SelectedItems&&Password_txt.Text));Navigate(Home);Navigate(Error))

 

 

 

3 REPLIES 3
mysticmario
New Member

Quick fix the line of code above is incomplete, here's the full line:

 

If(!IsBlank(LookUp(Table3;user in Login_cbx.SelectedItems&&password=Password_txt.Text));Navigate(Home);Navigate(Error))

 

SebS
Super User
Super User

@mysticmario 

 

Could you let me know few thinks:

 

Table3 = SharePoint List ? what Column it contains is it column User and Column Password ?

is User Column contain an Email or Logging name ?

 

Login_cbx.SelectedItems is it People Picker ? and You use Office365Users connector in it if not how You populate this combo box.

 

If the User column contain Email and You have a Password column with passwords in that List the formula should look like this but the assumption here is that Login_cbx is a People Picker if it's not You will need to point to right Value stored in Combobox

 

If(!IsBlank(LookUp(Table3, User = Login_cbx.Selected.Email && Password = Password_txt.Text));Navigate(Home);Navigate(Error))

 

 


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NelsonYan
Resolver III
Resolver III

Try this

 

If(!IsBlank(LookUp(Table3,Login_cbx.Selected.user in user&&password=Password_txt.Text));Navigate(Home);Navigate(Error))

 

Nelson

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