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#1
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I want to inhibit editing of one text box based on the content ofanother
The two text boxes are on the same form (subform3).
I want to inhibit the Quantity filed from being edited if the Status field contains "Ship Requested". The following code gives me an error 'Expected: list separator or )' Private Sub Quantity_BeforeUpdate(Cancel As Integer) ' Inhibit txtbox if the Status field is "Ship Requested" IIf(me.Status = "Ship Requested"; me.AllowEdits = True, _ me.AllowEdits = False) End Sub |
#2
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I want to inhibit editing of one text box based on the content of another
On Fri, 27 Nov 2009 23:07:21 -0500, BobC wrote:
The two text boxes are on the same form (subform3). I want to inhibit the Quantity filed from being edited if the Status field contains "Ship Requested". The following code gives me an error 'Expected: list separator or )' Private Sub Quantity_BeforeUpdate(Cancel As Integer) ' Inhibit txtbox if the Status field is "Ship Requested" IIf(me.Status = "Ship Requested"; me.AllowEdits = True, _ me.AllowEdits = False) End Sub Code both the [Status] AfterUpdate event AND the Form's Current event: Me.AllowEdits = [Status] = "Ship Requested" -- Fred Please respond only to this newsgroup. I do not reply to personal e-mail |
#3
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I want to inhibit editing of one text box based on the contentof another
I'm having a hard time with this...
Are you saying put the same equation in two locations? I never saw two = signs in the same expression? fredg wrote: On Fri, 27 Nov 2009 23:07:21 -0500, BobC wrote: The two text boxes are on the same form (subform3). I want to inhibit the Quantity filed from being edited if the Status field contains "Ship Requested". The following code gives me an error 'Expected: list separator or )' Private Sub Quantity_BeforeUpdate(Cancel As Integer) ' Inhibit txtbox if the Status field is "Ship Requested" IIf(me.Status = "Ship Requested"; me.AllowEdits = True, _ me.AllowEdits = False) End Sub Code both the [Status] AfterUpdate event AND the Form's Current event: Me.AllowEdits = [Status] = "Ship Requested" |
#4
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I want to inhibit editing of one text box based on the content of another
On Sat, 28 Nov 2009 00:07:23 -0500, BobC wrote:
I'm having a hard time with this... Are you saying put the same equation in two locations? I never saw two = signs in the same expression? fredg wrote: On Fri, 27 Nov 2009 23:07:21 -0500, BobC wrote: The two text boxes are on the same form (subform3). I want to inhibit the Quantity filed from being edited if the Status field contains "Ship Requested". The following code gives me an error 'Expected: list separator or )' Private Sub Quantity_BeforeUpdate(Cancel As Integer) ' Inhibit txtbox if the Status field is "Ship Requested" IIf(me.Status = "Ship Requested"; me.AllowEdits = True, _ me.AllowEdits = False) End Sub Code both the [Status] AfterUpdate event AND the Form's Current event: Me.AllowEdits = [Status] = "Ship Requested" Did you place it in the 2 locations? Did you write the expression exactly as I wrote it? What happened? -- Fred Please respond only to this newsgroup. I do not reply to personal e-mail |
#5
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I want to inhibit editing of one text box based on the contentof another
I did as you said and placed it in the two locations.
It worked logically backwards from what I wanted, so I changed the equation to: Me.AllowEdits = [Status] "Ship Requested" It now works great! dispite the fact that I still do not understand it! THANK YOU VERY MUCH!!!!!!!! Bob fredg wrote: On Sat, 28 Nov 2009 00:07:23 -0500, BobC wrote: I'm having a hard time with this... Are you saying put the same equation in two locations? I never saw two = signs in the same expression? fredg wrote: On Fri, 27 Nov 2009 23:07:21 -0500, BobC wrote: The two text boxes are on the same form (subform3). I want to inhibit the Quantity filed from being edited if the Status field contains "Ship Requested". The following code gives me an error 'Expected: list separator or )' Private Sub Quantity_BeforeUpdate(Cancel As Integer) ' Inhibit txtbox if the Status field is "Ship Requested" IIf(me.Status = "Ship Requested"; me.AllowEdits = True, _ me.AllowEdits = False) End Sub Code both the [Status] AfterUpdate event AND the Form's Current event: Me.AllowEdits = [Status] = "Ship Requested" Did you place it in the 2 locations? Did you write the expression exactly as I wrote it? What happened? |
#6
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I want to inhibit editing of one text box based on the content of another
AllowEdits is a boolean field (i.e.: it accepts True or False).
[Status] = "Ship Requested" and [Status] "Ship Requested" are boolean expressions (i.e.: they return True or False) I usually add parentheses to make it a little clearer: Me.AllowEdits = ([Status] "Ship Requested") Note that this is exactly the same as If [Status] "Ship Requested" Then Me.AllowEdits = True Else Me.AllowEdits = False End If -- Doug Steele, Microsoft Access MVP http://I.Am/DougSteele (no e-mails, please!) "BobC" wrote in message ... I did as you said and placed it in the two locations. It worked logically backwards from what I wanted, so I changed the equation to: Me.AllowEdits = [Status] "Ship Requested" It now works great! dispite the fact that I still do not understand it! THANK YOU VERY MUCH!!!!!!!! Bob fredg wrote: On Sat, 28 Nov 2009 00:07:23 -0500, BobC wrote: I'm having a hard time with this... Are you saying put the same equation in two locations? I never saw two = signs in the same expression? fredg wrote: On Fri, 27 Nov 2009 23:07:21 -0500, BobC wrote: The two text boxes are on the same form (subform3). I want to inhibit the Quantity filed from being edited if the Status field contains "Ship Requested". The following code gives me an error 'Expected: list separator or )' Private Sub Quantity_BeforeUpdate(Cancel As Integer) ' Inhibit txtbox if the Status field is "Ship Requested" IIf(me.Status = "Ship Requested"; me.AllowEdits = True, _ me.AllowEdits = False) End Sub Code both the [Status] AfterUpdate event AND the Form's Current event: Me.AllowEdits = [Status] = "Ship Requested" Did you place it in the 2 locations? Did you write the expression exactly as I wrote it? What happened? |
#7
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I want to inhibit editing of one text box based on the content of another
Fred's code, placed as he's advised, will do the job.
There were two problems with your code: First, you followed me.Status = "Ship Requested" with a semi-colon, instead of a comma, which was the cause of the 'Expected: list separator or )' error message. Secondly, IIF() is intended to be used to populate a value into a field. It would use syntax like this Me.Textbox = IIF(Me.Status = "Ship Requested", "ThisValue", "ThatValue") It cannot be use to set a form's property, as you tried to do. As always when doing this kind of thing, you need to have some strategy in place for dealing with the user incorrectly entering "Ship Requested" in the Status field. And this will happen! -- There's ALWAYS more than one way to skin a cat! Answers/posts based on Access 2000/2003 Message posted via AccessMonster.com http://www.accessmonster.com/Uwe/For...forms/200911/1 |
#8
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I want to inhibit editing of one text box based on the contentof another
It is not clear to me why I place the expression in TWO locations?
And... By doing so, does it affect more than ONE text box? Thank you for you explanation! Bob Douglas J. Steele wrote: AllowEdits is a boolean field (i.e.: it accepts True or False). [Status] = "Ship Requested" and [Status] "Ship Requested" are boolean expressions (i.e.: they return True or False) I usually add parentheses to make it a little clearer: Me.AllowEdits = ([Status] "Ship Requested") Note that this is exactly the same as If [Status] "Ship Requested" Then Me.AllowEdits = True Else Me.AllowEdits = False End If |
#9
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I want to inhibit editing of one text box based on the contentof another
Thank you for your time in explaining the suntax and use of the IIF
function! I could swear that the syntax I read had a semicolon???? Can you explain why it needed to be placed in TWO locations and in doing so how many text boxes it affects? Thank You Again, Bob Linq Adams via AccessMonster.com wrote: Fred's code, placed as he's advised, will do the job. There were two problems with your code: First, you followed me.Status = "Ship Requested" with a semi-colon, instead of a comma, which was the cause of the 'Expected: list separator or )' error message. Secondly, IIF() is intended to be used to populate a value into a field. It would use syntax like this Me.Textbox = IIF(Me.Status = "Ship Requested", "ThisValue", "ThatValue") It cannot be use to set a form's property, as you tried to do. As always when doing this kind of thing, you need to have some strategy in place for dealing with the user incorrectly entering "Ship Requested" in the Status field. And this will happen! |
#10
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I want to inhibit editing of one text box based on the content of another
Placing it in the AfterUpdate event of the Status control will set the
AllowEdit Property as soon as the Status control has a value entered. Placing it in the Form_Current event insures that when you move from one record to another, the Property is set appropriately. For example, if you ***only*** place it in the Status_AfterUpdate event, and the value entered is "Ship Requested," the AllowEdits would be set to True. If you then move to another record, where the value of Status is something other than "Ship Requested," AllowEdits will still be set to Yes, because nothing ha been done to check the current value of Status! Having the code in the Form_Update event checks the value of Status as you move to a new record and sets AllowEdits accordingly. -- There's ALWAYS more than one way to skin a cat! Answers/posts based on Access 2000/2003 Message posted via AccessMonster.com http://www.accessmonster.com/Uwe/For...forms/200911/1 |
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