Tables :: Using Default Value For Calculation And Recording To Table
Nov 19, 2013
I shouldn't normally record calculated figures into my table. I'm willing to buck proper procedure here for ease of use for referencing in reports; also, it's just one data point that will be calculated only once and not changed.Anyhow, I have an IIF statement that calculates a total price based on a table of costs. I set this as the default value and it calculated properly - but once I set my text box to have a control source, it no longer calculates my cost.
I was hoping to set it so it calculated the cost and then write that total cost to my table.should mention that my calculated control is in a subform.
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Apr 24, 2013
I'm creating a database and wanted to set up my table.
It is for a service with clients where we need to carry out a review every 6 months, so I need to create a way of entering a date every time a review is completed, then ideally a field that automatically totals the number of reviews that have taken place, and another field that automatically generates the date of the next review due - based on 6 months after the last review date.
Is that possible? It seems silly to keep adding fields for potential reviews as most will only have between 1-3 but in theory it could be as many as 20, which would be a lot of wasted space and fields for most people!
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Mar 24, 2015
how I record user log in/out times in a table with Access 2013.
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Jan 25, 2014
I have a database of staff members. There is a table with the details of staff; name, dob, address etc.
I need to set something up that will record the training that staff attend and then be able to print a report of who attended the training session and also a report of training sessions individual staff members attended.
I need to set up fields in a table for date, topic and presenter and then I need to somehow mark off staff members who attended.
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Dec 15, 2012
I have a [DOB] field with birth dates. I have another field [DOBExp] where I want to automatically calculate at date 15 days out, but exclude weekends and holidays. I have a separate table listing the holidays.
Would like a formula to use in my first table for this. Have no clue how to do this.
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Nov 12, 2012
Access 2003. I am trying to save a calculated field (Item No) from a form to the accosiated field within the Products table
I have a hidden text box (itemNo) which is bound to the relevant field and a second text box with the following formula
="TV-" & Left(CatShort.column(1),3) & "-" & Format([ProductID],"0000") as its source
What I am trying to do is to provide an item number for each item of stock based on the Category short name (Catshort) and the incremented item ID Number, with a TV prefix.
I am aware that its a bad itea to place calculated field into the table if the calculation is likely to change, however once my calculation is stored it has no need to change.
I have tried the beforeUpdate method within the ItemNo textbox
Private Sub ItemNo_BeforeUpdate(Cancel As Integer)
Me!ItemNo = Me!ItemCalc
End Sub
but nothing happens (in that the table is not updated)
Any way of putting together an incremental item number based on the selected category with a "TV" prefix....
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Dec 17, 2014
l have a database for recording patients visits in a hospital,in addition for "serial" field I want to make "fileNumber" field which represents a continous serial number changes everyday but of course all visits in the same day have the same filenumber as in follows..
Ser-----Date----------FileNum
===========================
1-------17.12.2014------1
2-------17.12.2014------1
3-------17.12.2014------1
1-------18.12.2014------2
2-------18.12.2014------2
3-------18.12.2014------2
I cannot depend on date (I think) in the desired code because I want to skip weekend and holidays so FileNum continues after weekend (Friday) from the last number as follows..
DayOfWork----FileNum
===================
Sat---------------1
Sun--------------2
Mon--------------3
Tue--------------4
Wed--------------5
Thr---------------6
Fri---------------off
Sat---------------7
Sun---------------8
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Dec 26, 2013
I am still new to Access code.
I was wanting to know if there is a way to Add the Username to a table as a default value when a new record is added. I know you can add =Date() to get the date. Is there a simple way to get the ID of the person logged into Window?
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Jul 5, 2006
Hi All,
This is my first post on this forum...:)
I'm having the following problems:
I have a table with "n" fields.
Each field will constitute a form.
Each form will have a button which will open the next form.
Basically I want to record new data into the table (database) through FORMS.
What I am unable to do is to record data on the same line in the table !!!
What I have so far is that I am able to move to the next record when creating a new NCR but the rest of the data (fields) are going to overwright the first record in the table (first line).
I would attach my database here but the file size is bigger that permitted.
If someone interested I could foward it on e-mail.
My second issue is that after recording data into the table I want to be able to modify that data through a form. When a certain NCR number is choosed this will pop-up the NCR form with all fields from the table.
Any suggestions are more than welcomed.
Thanks for your help...
Mumus.
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Jul 5, 2006
Hi All,
This is my first post on this forum...:)
I'm having the following problems:
I have a table with "n" fields.
Each field will constitute a form.
Each form will have a button which will open the next form.
Basically I want to record new data into the table (database) through FORMS.
What I am unable to do is to record data on the same line in the table !!!
What I have so far is that I am able to move to the next record when creating a new NCR but the rest of the data (fields) are going to overwright the first record in the table (first line).
I would attach my database here but the file size is bigger that permitted.
If someone interested I could foward it on e-mail.
My second issue is that after recording data into the table I want to be able to modify that data through a form. When a certain NCR number is choosed this will pop-up the NCR form with all fields from the table.
Any suggestions are more than welcomed.
Thanks for your help...
Mumus.
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May 2, 2014
I've been looking everywhere to find a better way of finding duplicates in a table and then recording and adding another value in that record together.
Let me try to explain better.
example:
I have a table that has 2 columns "Name", "DOB". I would like to find all duplicate "DOB" and add all of the "Name"'s together.
Quote:
Name DOB
bob 19800201
Sam 19761211
Jim 19800201
The output I would like is to have Name = bob & Jim DOB = 19800201.
I've tried using the find duplicate wizard in access but I can't seem to group them together and just to find the duplicates it takes upwards of a minute.
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Aug 29, 2014
I'm using Access 2010. I need to calculate a score based on values selected in a table by looking up corresponding values in other tables. I have a "Project" form to create new entries into the Project table (see Table 1). When I create a new project record, I will select values for the Payback and Need fields by selecting options from a list. The Payback list is pointed at Table 2 and the Need list is pointed at Table 3. In the below example, I created the "ABC" project and selected "1 year" for the Payback field and "Repair" for the Need field. Pretty simple.
Now that I have the "ABC" project loaded to my Project table, I'd like to create a report that will show a "score" for this project. The score should be calculated as follows: Payback Impact + Need Impact. In this example, the score should be 30 (Payback Impact of 20 + Need Impact of 10).
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Feb 13, 2006
Hi Everyone,
I hope someone can help.
I have a form with a combo boxes and a table with relevant list and additional field, fldDefaultDrive (Yes/No Field).
Currently in order to set the default value, I have used the following code for each default;
Private Sub Form_Load()
Forms!frmMediaLabeller!CboDriveName.DefaultValue = """D"""
End Sub
However, I want users to be able to go into the table and change the default value if thier CD player default Drive is anything but D: Drive. I have tried to replace the D above with an SQL statement but with no success.
Private Sub Form_Load()
Dim Drivename As String
Drivename = SELECT tblMediaDrive.fldDrivename FROM tblMediaDrive WHERE (((tblMediaDrive.fldDefaultDrive)=-1));
Forms!frmMediaLabeller!CboDriveName.DefaultValue = """Drivename"""
End Sub
This is definetly not working, can anybody help, I have a feeling it is syntax but not sure where? :confused:
Robert88
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May 21, 2006
I have a field1 in table1 & field2 in table2. (field1&2 are numbers)
After designing the tables I linked them with an ID (which is primary key in table1).
When I created a tabular form based on these two tables & tried to enter data, two problems.
1) Error come unable to update / enter & help says its locked while when I check the property of Locked, it is set as 'No' & Enabled 'Yes'. Why I can't input data.
2) The calculation field2/field1*1000 does not appear in a textbox (where it is defined).
Nafees
nafeesjan@msn.com
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Oct 7, 2013
I am creating this temporary table on the fly I find I need a default value of zero for the field [GrpCount] . However I can't find the correct code to set this default value? I'm assuming it's an attribute
Code:
Set tbldef = DB.CreateTableDef("tblTempLkp")
With tbldef
.Fields.Append .CreateField("ID", dbLong)
[Code]....
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Jul 28, 2014
I create e field with calculation expression and I need to round the results. I insert the following expression:
Round(IIf([A]="N";0;(IIf([B]>0;([B]-[C]-[D]-[E]-[F]+[G]);([H]-[C]-[D]-[E]-[F]+[G]))));2)
I have back the following error message: Could not find field 'Round'.
I do not understand why, because Round is not a field, but a function.
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Aug 13, 2013
I am doing a project for school. I would like to make the default value in one field (available or rented) to be "rented" if the value in a field in another table is null. Is there an "easy" way to do this?
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Jan 7, 2015
I am using Access 2013 and in table design view. Whenever I add a new 'Number' or 'Currency' field the 'Default Value' property is (by default) always 0.This is fine except when i want to refer to a foreign key or amount which could be unknown. In either of those cases the resulting field will either be invalid (because no foreign key has ID = 0) or inaccurate (because 0 is not the same as Unknown).
I would prefer if the 'Default Value' property for new fields was always nothing, then I can add my own if and when required. I want to change the default setting on a property for new fields, not the value of the field itself.
I'm guessing this isn't actually possible, but at least this post has served to vent my frustrations! What bugs me even more is that i'm sure it wasn't like this in Access '10, is this another "upgrade".
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Aug 21, 2013
Access 2010. I inherited a database that I need to copy and get it ready for next year's data. There are several places in the various tables where the default value on a field is 2013. I need to change to 2014. Any vba code or macro that I can do this without opening all the tables to change the values?
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Feb 13, 2013
My access db is used to compile payroll time records bi weekly. The Work Hours table is used to hold two weeks of time records then they are archived to a history table. Each week has its own week ending date. I have been updating the default value of the week ending manually in the table field property in the table's design view. Is there a way to have a macro update this default value?
The current process is, open table in design view, update week ending default value, enter payroll time then change default value again for second week ending, enter payroll time. Report hours to accountant, archive table to history table.
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Jan 21, 2005
Hi everybody,
Beginner here needs help !
I'm building a make-table query for which if the result is null (no record correspond to the set of criterias), a default message like "there was no activity during the period" would appear in the table (not a message box...I need the message in the output table). The best I could think of is an IIF function but it doesn't seem to work... Is there any way to do this without using VBA?
Thanks in advance !
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May 11, 2015
How I might use a value selected by a user on a database opening menu (which remains open), as a default value for records created programmatically in other tables?
I wonder if I need to write a function to repeat the value - but I cannot see how to use a form value outside of the form's own code. Some of my existing code inserts values into tables using SQL converted into VBA and I do not really want to start fiddling with that - I would rather for now use the default value of the table for the field.
My variable which will change depending upon which set of records a user is working on is a string "FullAccession".
When a user creates records in a table called tblGroups, I need the string "FullAccession" to be the default value in the tblGroups.FullAccession field. A unique integer in the tblGroups is "GroupNo". "GroupNo" and "FullAccession" are joined in a unique index for tblGroups. There is a separate PK autonumber.
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Jan 5, 2014
Is there some way to make subdatashheets default to remove/off?
Thought options/datasheet/ might have a little button that defaults subdatasheets to off but to no avail.
Using Access 2010
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Feb 26, 2013
I have have a "master table" with Analyst ID and Analyst fields among other fields needed. Analyst ID is a number and Analyst will be the name of someone that corresponds to that number. I have a separate table that defines who is assigned to that particular ID.
1 Kim
2 Sarah
3 Beth
I have a form for this master table that shows Analyst ID and Analyst. I would like the default value of the Analyst field to be the name that corresponds to the Analyst ID number for the record. I would also like this same field to be a drop down on the form so that my users can change it as necessary. IE. If the record shows Analyst ID =1, the value for Analyst will show "Kim" unless changed to another analyst manually per the drop down.
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Dec 28, 2012
I have a table, at the table I'v got these fields:
ID | num1 | num2 | sum
I want that the user put numbers at 'num1' and 'num2' fields and then the 'sum' field will calculate automatically the operator (sum=num1+num2).
I've tried to put any combination at 'Default value' of the sum field (all the fields are numbers , also tried to change the sum field to text...nothing works).
I'm getting a message that 'num1' field is not recognize at the table
(I tried =[num1]+[num2], without the '=', num1.table+num2.table , ...nothing works)
I also tried to do it with SQL command but it dosn't work.
There is any way to do it, is it possible? Or other way to do it at least at Form or at Report ?
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Oct 21, 2014
I have a request from users to have a combo box in the form header defaulted to the selected object when they open the form or search on a new person (same object they want to be default). Currently it defaults to the first box in the detail section. (I hope this makes sense)
I believe I can do it with events, just wanted to know if there is a different way.
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