Calculating Values From Subreports

Jun 16, 2006

I have a report that contains 3 subreports with a calculated total text box in each. I am trying to calculate the total of these text boxes from the subreports in the main report but I keep getting an error message (#Name?). Is it possible to calculate calculated sums from subreports in a main report?

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Report With Subreports - If Subreports Grow, Other Fields Move

Oct 19, 2004

I have a report with several subreports that occassionally grow. I also have several fields that don't grow. If my subreport grows, it moves any other fields down as well. These are fields that are below the subreport, but not beneath it (e.g. on a lower line, but to the left).

Is there any way to keep the other fields stationary?

Thanks!

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Calculating Values

May 2, 2006

I am not sure whether I posted in the right place but here's the deal: I have a form and a subform based on two tables and on the form I create a mathematical expression concerning a field which is based on another. The results are correct but of course the values in the table remain the same (null). Is there a way to have a formula in the table and then when I create the form based on that table to have the formula ready? BTW where are the data stored if they are not stored in that table?

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Calculating Values In A Text Box

Nov 24, 2005

Hi everyone

i have been struggling on this database that i am developing for a while and i haven't found a solution yet.

i have a Two tables

Table 1
"Attendance" with fields
Attendance ID,
Hours,
Group ID.

table 2
"Days" fields,
Day ID
Week beginning
Monday
Tuesday
Wednesday
Thursday
Friday
Hours

now i have created a form from these two tables, and what i wanted was each day of the week i will input a value under the day and i wanted it to be added up and then the result outputted to the "Hours" Box.

My dilema is that although i have figured out how to add up the fields in the form view by changing the Control source for the Hours box to something like
=[Monday]+[Tuesday]....[Friday]
this will only display the value in form view, the table will not update. i guess this is because the control source is not relating to te table anymore.

so if someone has some other ideas i would appreciate it.
regards
Yusef

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Calculating Values Vis-à-vis A Report

Aug 30, 2004

Just wondering if anybody could help me on this. I have encountered a problem in producing a report based on my main form (recordsource: tblStudents) and subform (recordsource:tblStudentsClasses), which are joined through their respective StudentID fields. My problem pertains to the fact that I just couldn’t seem to find a way to make my report produce a calculated value using an unbound control. I need it to show the average grade a student gets every semester by multiplying his individual class grades against its corresponding credit units and then add them together, and divide them against the sum total of that particular semester’s credit units. For example, a grade of 1.0 for psychology 101 multiplied by that subject’s 3 credit units + a grade of 2.0 for chemistry 101 multiplied by that subject’s 5 credit units and then divided by the sum total of those two subject’s credit units of 8.

I kinda find it complicated because each semester is made up of between 1 to 10 classes, so it would be inappropriate to just put the one average computation on a footer since each semester has to have an average grade of its own. Tried lots of procedure already and couldnt make anyone of them work. Another fact is that a credit unit of –3 and grade of 5.0 shouldn’t be included in the computation at all. And some of my data are supplied by combo boxes in the subform – cboCreditUnits and cboGrades (rowsources: tblClasses and tblGrades). How should I go about this all? Any ideas will be highly appreciated.

Thanks!

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AfterUpdate - Values Not Calculating

Apr 15, 2008

Below is the code I have created to calculate the values "CalcValue" and "CalcWork". The values for AssignValue, AssignPriority, Complex, Effort, Goal are all assigned by the selection made in the referred to/related combo boxes. However, the caluclated values return the concatonation of the intergers and not the sum of the integers. Additionally, if I am to use the CDec() function how do I specify the number of decimal places?

what am I missing here?

thanks!

Private Sub cboAssignPriority_AfterUpdate()

Dim CalcValue, AssignValue, AssignPriority, Complex, Effort, Goal, CalcWork As Integer

Value = 0
AssignValue = 0
AssignPriority = 0
CalcValue = 0
CalcWork = 0

AssignValue = Me!cboAssignValue.Column(3)
AssignPriority = Me!cboAssignPriority.Column(2)

Complex = cboDBObjectID.Column(2)
Effort = cboTaskTypeID.Column(3)
Goal = cboAgencyGoalID.Column(2)

Value = AssignValue + AssignPriority
CalcWork = Complex + Effort + Goal
CalcValue = CDec(Value)

CalcValue = Me!lngCalPriority

Debug.Print "Complex="; cboDBObjectID.Column(2)
Debug.Print "Effort="; cboTaskTypeID.Column(3)
Debug.Print "Goal="; cboAgencyGoalID.Column(2)
Debug.Print "AssignValue.Column(3)="; cboAssignValue.Column(3)
Debug.Print "AssignPriority.Column(2)="; cboAssignPriority.Column(2)
Debug.Print "Value ="; Value
Debug.Print "CalcValue ="; CalcValue
Debug.Print "CalcWork ="; CalcWork

End Sub

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Calculating Column Values

Mar 15, 2006

I have a table with numberous records with Values in a number of fields. In a report I am showing all these records but at the end I want to tally the values.

Whats the best way to do this?

I thought of placing a text box in the form that will run some code to calculated the total....

What kind of code would I use to accomplish this?

Is there an easier way?

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Calculating And Storing New Values From Existing Ones

Jan 30, 2006

I am pretty new to access, I will get right to it.

I am scoring rating scales. I want to be able to enter just the responses from a person, say on 80 questions (preferably into a form), where all the answers are 0 to 3 and have Access add the questions into the right groups to calculate all the sub-scores of the rating scale.
For example, Scale A may consist of Questions 1, 6, 15, 29, 35, and 70
I need access to add those up and save them so I can use them in a report.
I also need access to add the frequency of certain questions that were responded to with the answer 3.
I have gotten Access to calculate the scores in a form by adding extra variables to the form, erasing the variable name out of the white box and putting in the syntax =[Q1]+[Q6]+[Q15], etc. in place of a variable name but it just sits there on the form and doesn't store it anywhere.
Thanks

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Calculating Daily Values For A Month

Jul 7, 2006

Hello all. I hope someone can lend a helping hand here. I am trying to create a query that will calculate a 24 hour value for every day of a month. For a month a go out a read meters. I need to get the difference of two readings by subtracting the first day from the second day and so on until I get to the end of the month. So, Day2-Day1=24 hour value, Day3-Day2, Day4- Day3... I have this in a spreadsheet but can't seem to grasp it for a query in a database. I would appreciate any help. Thanks.:confused: :D

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Calculating The Difference Between 2 'Time' Values

Nov 12, 2007

Hi, I wonder if someone can help me with the following problem:

I have a table with 2 columns,start time and end time, both containing time values in a four digit format, eg 0930 being 9:30am etc.

I have made a query to convert these into the standard format (eg 0930 becomes 09:30), using left/right and & functions.

Now I use the timevalue function to convert the string , eg 09:30m into a recongnised time value.

The problem is now I want to find the difference between the start and end times- but when i try a simple end_time - start_time formule it returns a long number which i dont understand, rather than just giving me the difference betwen the two times.

Im sure there is a simple way to do this which I dont know, can anyone help me out? Thanks in advance!

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Calculating The Difference Between 2 'Time' Values

Nov 12, 2007

Hi, I wonder if someone can help me with the following problem:

I have a table with 2 columns,start time and end time, both containing time values in a four digit format, eg 0930 being 9:30am etc.

I have made a query to convert these into the standard format (eg 0930 becomes 09:30), using left/right and & functions.

Now I use the timevalue function to convert the string , eg 09:30m into a recongnised time value.

The problem is now I want to find the difference between the start and end times- but when i try a simple end_time - start_time formule it returns a long number which i dont understand, rather than just giving me the difference betwen the two times.

Im sure there is a simple way to do this which I dont know, can anyone help me out? Thanks in advance!

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Reports :: Calculating Values In A Report

Jul 29, 2015

we have a field in a report, and currently, there is a text box with a control source of

=IIf([Flag1]="Capital",[Reserve]-Sum([Text52]),"")

They want me to add to it, where if [Text106]="0",[Reserve]-[Text52], otherwise it's [Text106]="0",[Reserve]-[Text106].I am able to do this second part OK with

=IIf([Text106]="0",[Reserve]-[Text52],[Reserve]-[Text106])

But then I lose the [Flag1]="Capital" part.

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Queries :: Calculating The Difference In Values In Two Different Records?

Aug 12, 2015

I have a query that must calculate the different between values in two different records, based on the date.

The underlying ORIGVALUES table contains:

Date; Value; Diff
1/10/15; 100; (this is what I am trying to calc)
1/11/15; 101; (this is what I am trying to calc)
1/14/15; 102; (this is what I am trying to calc)

What is the best way to have each record calculate the selected date value divided by the prior date value)? E.g.

For 1/11 the math is 101 / 100 (so the 1/11/15 record would show the result of 1.01)
For 1/14 the math is 102 / 101 (1/11 to 1/14 represents a weekend)

I could copy the prior day values to the current day records and do that math easily but that is very redundant.

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Queries :: Calculating And Returning Values From External Database?

Jan 2, 2014

I have created a link to a CRM system that we have, and am using access as an interface for a specific task with the data contained within this CRM.

I have written a query that pulls to fields of data together but cannot get the two to calculate.

Within SQL server management studio I use the following query to give me a numerical response.

SELECTPRCPRICE,SUM(CAST(VL2BENEFICIALASNUMERIC (20,6))*CAST(PRCPRICEAS MONEY)))ASHOLDINGVALUE

Access doesn't appear to accept the cast functionality / how I can perform a similar functionality with access?

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Showing Null Values When Calculating Days Passed?

Feb 24, 2012

I am using workdays to calculate time passed between two dates. I also have a table for Holidays that I don't want counted as work days. This is working well, but I would like my queries to show a null value instead of showing #Error when a date field is empty. Here is my coding in my Module.

Option Compare Database
Option Explicit
Public Function Workdays(ByRef startDate As Date, _
ByRef endDate As Date, _
Optional ByVal strHolidays As String = "Holidays" _
) As Integer

[code]....

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Queries :: Calculating Percentage - Exclude Null Values From Expression

Mar 10, 2014

I'm trying to create an expression to calculate percentage.

The fields, Value A and Value B might both have null values, but I do not want Access to treat nulls as zero (as in the Nz() fn). How do I get the expression to exclude any nulls and not calculate for those rows, but set the calculated value for a row with null A or B to zero.

I want it to set no calculated value to zero so I don't get overflow errors and can therefore order the data by the calculated field.

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Subreports

Mar 7, 2005

OK...I need a bit of help here. I have put everything together for my report, including 4 subreports, but am having a few problems.

I have been scowering the forums here and just can't seem to get these figured out...hoping you can help.

PDF of Report results attached.
Report overview: This is a grouped report and each subreport matches up to the PositionCode field. That works just fine and is pulling the correct data.

Subreports: Each subreport is noted by the headers in grey. The Composite $ Match Info and STRATEGY Salary Range subreports will always show. The remaining two subreports may not have data to show.

Problems:
1. After the 1st page of each report, it is printing out a blank page.
2. The Employees in Position subreport may or may not print out on another page(s). I would like the subreport header to also print out on any additional pages as a header (see page 3 of the PDF). The header is currently a report header. I have tried changing the header of the subreport to a page report to no avail. I want to at least have this show on the 1st page and continue on to others as the report for each position could be 3 or 4 pages, due to the number of employees in each report. I'm at a loss.
3. If one or both of the last two subreports have no data, I would like to show the headers, but nothing else (I can or cannot have a field that says "No Data"...no preference). I have read about HasData in these forums, but I truly am a novice at report writing, so I can't seem to make sense of it. I would need someone to truly give it to me in elementary speak...step by step.

Thanks so much for any help you can offer.
Melane

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Subreports

May 17, 2007

I have a main report that has a patient ID criteria before it opens (Click the report and it will ask for a patient ID, you enter the ID and then the report generates for that particular patient). This main report is generated off of a query. I want to be able to add a subreport to this main report to list the therapists that had contact with this particular patient. I'm able to create the subreport (off the same query as the main report), but when I run the main report with it's newly attached subreport it asks for the Patient ID over and over and over again until the report finally comes up. The report has two pages (the subreport is on the second page) so when I click the directional arrow to go to the second page, once again, it starts asking for the patient ID over and over again. If I keep entering the Patient ID number over and over and over again it will generate the correct report with the correct information. My question is, is there a way to open the main report, respond to the criteria (Patient ID) once and then the report generates without having to enter the Patient ID over and over and over again.

Thanks for any help.

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Subreports Within Main Reports

Sep 30, 2005

I'am working with tables of loan associates, customers, companies and States versus numbers and amounts in my report and I want to create a main report with a subreport within it which shows the number of customers and their respective state that a loan associate has either written a new loan or serviced that customer and a total for each loan associate? Is there a report template out there that could address this for a complete report?

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Reports :: Calculated Fields With Subreports?

Jun 12, 2013

I have a production report with 4 one to many sub reports (material reworked, reclassified, rejected, and issued). Each of those sub reports has a sum field totaling up the material reworked, rejected, etc for that lot.

I need a calculated field that subtracts the totals in each sub report from the reported amount produced in the main report.

Should I do this with a calculated field on the report. If so how would I reference the summed fields in the sub reports?

Or should I put a summed field of the amount reworked, rejected, etc in the query the report is based on and make a calculated field off that.?

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Filtering Report (with Subreports) Using Multiple Parameters

Sep 17, 2006

hey there

i have a main PatientForm that contains patient information from multiple tables:

[GENERAL] values
Subform - [RefMD] values (referring doctor)
Subform - [Drugs] values (prescribed meds)
Subform - [Diagnosis] values (medical diagnosis)
Subform - [Encounters] values (visits to the doctor)

what i have is a form (image attached) and i need to be able to select any combination of parameters (including state, zipcode from GENERAL, i.e. referring doctor last name from RefMD, Drugname from Drugs, Diagnosisname from Diagnosis, and VisitType from Encounters) and filter PatientForm where all the selected parameters are true..

does that make sense?

all tables are linked using the field HistNum

how do i code this? i am pretty lost right now

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Forms :: Unable To Open A Report With Subreports

Nov 26, 2013

I am trying to open a report (with subreports) from a form. When the report opens, I want the form to hide, which most of the time does. Sometimes, though, it won't hide when the report opens. So, I even created an error handler, and moved that part of the code to SubExit section, but the problem still occasionally occurs. Here is my code:

Code:
Dim strWhere As String
Dim strDate As String
Dim strDist As String
On Error GoTo ErrHandler
strDate = "=DateSerial(" & Year(Me.txtAsOfDate) & "," & Month(Me.txtAsOfDate) & "," & Day(Me.txtAsOfDate) & ")"
strWhere = "YearEnd = " & Year(Me.txtAsOfDate) - 1

[Code]...

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Reports :: Multiple Subreports And Underlying Data

Mar 31, 2013

I need to create a report based on how a user creates construction components of which there can be any number, e.g.

Component 1
Component 2
Component 3
...
Component n

Each component has different data.

A report is needed to show the above components. The issue I am having is this - the user can select components to be repeated as follows:

Component 1
Component 2
Component 3
Component 2
Component 3
Component 2

I have created subreports for the components but when I run the report (no master/child relationships defined for any of the subreports) I get:

Component 1
Component 2
Component 2
Component 2
Component 3
Component 3

So I created a master report (in design time) and added subreports using VBA and now I get the components in the correct sequence, but how do I get the data to show up correctly because at run time the same query runs for each subreport component and I end up with the above sequence.

Defining the subreport query at design time won't work because then the subreport for a particular component will show the same data.

I need each subreport to recognize which data to show at run time - but I am not sure how to accomplish this.

I'm trying to stay away from duplicating subreports in the case where the same components are selected.

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Reports :: Report Giving Duplicate Subreports

Apr 15, 2015

In my database, I have a report called "rptEventsbyEmployee" and in that a subreport called "sbrptEventsbyEmployee". The master/child link is the employee name. Everything is fine until you get to page 3 where the subreport shows twice.

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Reports :: Filtering Subreports On Main Report

Aug 8, 2014

I have a database (Access 2007) that handles a large number of consultants. Each consultant has a number of skills, has worked in a number of countries, and speak several languages. As contracts come in, I wish to generate a report based on the skill set, language and country/countries that best suits the contract; thereby identifying a group of most suitable consultants. I have designed a report with three sub reports for skills, languages and countries. Each sub report is linked to the main report through Link Master/Child fields using the ConsultantID. That's all fine; I get a report showing all consultants listing all their qualities.

Now, I want to be able to filter the sub reports on the three aspects: Skills; Countries; and Languages.

In the past, for other applications, and with the unfiltered form in preview I have used a popup form with unbound Combo Boxes to generate a string to use in the reports filter. I think I got that technique from Allen Browne, and it has really served me well.

Now, however, I can't use this technique since I can't set the filter for the sub reports. I thought that I might be able to use the Link Master Field with text boxes on the main report, but haven't managed to figure that out.

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Reports :: Subreports Print Multiple Times

Dec 23, 2013

I've narrowed my problem to a subreport that prints multiple copies of the report based on the number of items generated in the subreport.

i.e. If I have an instructor registered to teach three classes in the subreport, the main report will print three time (identical). An instructor with two classes will print twice (identical).

No button...just good old "print" how? why? where?

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