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Drop down box with users for Logon

Created by: marthin at: 4/23/2008 10:43 AM (2 Replies)

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4/23/2008 10:43 AM	Rate (0)
marthin Posts: 1 Rating: (0)	Is it possible to have a drop down box with all the users? This to enable a operator to choose his user name and logon. I am using a MP377 and Wincc flexible 2007 if it matters. /Marthin
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4/24/2008 10:05 AM	Rate (0)
cumulus Platinum Member Joined: 9/27/2007 Last visit: 12/18/2020 Posts: 993 Rating: (103)	Hi, you can use a Symbolic IO Field with a text list. If you want to choose an operator in the Runtime you need a script that select the right user. But you have to know that is unsafe. Script code: ==================================== If SmartTags("UserList") = 1 Then szUser = "User1" Password = "100" Logon SmartTags("Password"), SmartTags("szUser") End If ==================================== Bye
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4/24/2008 11:15 AM	Rate (0)
Jeebs Posts: 218 Rating: (28)	Hi, If you want to do this without scripting, there is another, more dynamic, way to achieve this. You will need to: -Create a Logon screen. This screen should have a Symbolic IO-field (drop down menu), a normal IO-field configured as String. And a simple button. -Create 2 internal string tags and one integer internal tag. These will hold your username and the password and the numerical reference for the username. -Create a textlist with all the usernames. For the Symbolic IO-field => Tag should be the internal integer tag. Text list should be the username textlist. For the Internal integer tag you need to use the Change Value event. On this event you need to use the Lookup text function. Parameters for this function should be: Output text => One of the internal string tags. Value => should be the internal integer tag. Language => Current language, on multilanguage this might be a problem, but I believe it shouldn't matter if the textlists in both languages are the same. Textlist => The username textlist. By doing this you will be able to extract the selected text and use in via de internal string tag. Now on the button you will have to use the Click event. You need to use the Logon function. Parameters for this function should be: Password => The second string tag which should be linked to the normal IO-field. Username => The first string tag, which should contain the username. If done correctly you should now have a dropdown menu from which the operators can select their username, an IO-field in which they can type their password. (On this IO-field you also need to select the hidden input property, this will show **** when the password is being typed in) And ofc the Logon button which will logon the selected user. Hope this helps Jeebs
Jeebs Posts: 218 Rating: (28)
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Drop down box with users for Logon

Created by: marthin at: 4/23/2008 10:43 AM (2 Replies)

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