Forms :: Using Dcount With Combo Box And Date Range?
Jun 13, 2014
I would like to have a text box display the number of records for a selected title that fall within a selected date range. Been looking around for a while and have this so far;
=DCount("Discussion_Title","Discussions","[Discussion_Title]='" & [cboType] & "' And [Discussion_Date] = Between ([txtStartDate] And [txtEndDate])'")
I get an #Error message. I just threw that together because it describes what I want, but I know there are syntax problems.
Summary: Using DCount in MS Access 97 to output the name of an event and the total number of occurances per a user input date range.
e.g. the table is called EventData and it is a table of the types of car repair performed, and the fields are:
EventType Date Desciption other Time ======== ==== ============ ==== fix flat 17/01/06 comment.... 101pm brakes 15/01/06 comment... 504pm tuneup 02/01/06 comment... 725am paint fender 03/01/06 comment.. 852am
My issue is to use a subquery for intermediate results and then another query.
I would like the user to enter the start and end dates, and then for output to be:
Output:
EventType Num Occurances ======== ============ fix flat 2 brakes 5
approach 1, use subquery called SummaryQuery:
SELECT EventData.EventType, EventData.Date FROM EventData WHERE (((EventData.Date) Between [Type the Start date:] And [Type the End Date:]));
This gives me output of all the events types in the date range and the time.
Then if I query this via: SELECT SummaryQuery.EventType, DCount("*","SummaryQuery") AS TotalCount FROM SummaryQuery GROUP BY SummaryQuery.EventType HAVING (((EventData.EventType) Between [Type the Start date:] And [Type the End Date:]));
Here I am using DCount to get the num of ocurrances.. but it is not working. I get the error that "Access cannot find the name "type the start date" "
approach 2, Use only one query:
SELECT EventData.EventType, DCount("*","EventData") AS TotalCount FROM EventData GROUP BY EventData.EventType HAVING (((EventData.EventType) Between [Type the Start date:] And [Type the End Date:]));
for this, I get no output, but the query runs.
Any comments or help with this is appreciated!!!!!!!!!!!!!!!
Hi, The query statement below is meant to extract the number of References with a type code of 'M' on the table tblHDRef, then present it under a column named 'Modified':
I have some code that filters job raised I have 2 text box's txtdatestart and txtenddate after entering. date range between the too text boxs it shows me all job raised with in the period.i have entered what I would like is filter it again by client field using combo box cboclient so if the user enter's client name in cboclient combo box and date range in txtdatestart and txtenddate it will only show jobs raised with in the date range of the client enter in the combo box but if the combo box is empty show.
Code:
Private Sub cmdPreview_Click() 'On Error GoTo Err_Handler 'Remove the single quote from start of this line once you have it working. Dim strReport As String Dim strDateField As String Dim strWhere As String Dim lngView As Long Const strcJetDate = "#mm/dd/yyyy#" 'Do NOT change it to match your local settings.
I'm trying to create a combo list box in a form that has all 12 months (January, February......etc,) listed in rows, and depending on the selection will bring up only that particular month within a range of dates from a table. I don't want it to look at the day or the year, but only the month.
Example: I select January from the drop down list in my combo box and my form will display all records with dates that are in January regardless of month or year.
The subform is based on q_filter_nycklar which in turn is based on tbl_filter_nycklar
I have two unbound combo boxes both based on tbl_filter_nycklar. I want chose starting number [ex 14001B], and end number (ex 14050B) and the subform to filter all numbers from first to last based on that selection.
I later want to copy this selection and past append into another subform on the same main form.
I have tried to set condition in q_filter_nycklar >=[Forms]![f_filter_nycklar]![F] Or <=[Forms]![f_filter_nycklar]![T] It does not work
-With condition blank the combo boxes list all available numbers and the subform continuously lists all numbers -With condition the combo boxes list all available numbers but subform is blank no matter what I chose in the combo boxes (including leaving blank)...
I have built a search form based on a bound to a query where I have Like criterias to search data by Departments, Groups, Names etc..For e.g to search by Surname - I have --
Like "*" & [forms]![frm_Search]![Surname] & "*"
This works great and returns Surname data that looks like what is entered in the text box on forms.Now I want to do similar thing in order to search data between 2 dates plus if I leave Date form text box blank it should return all data. Its 2010 therefore using date picker in 2 text boxes (Start Date and End Date)
I'm working on a database at the moment with a fairly large dataset. I've used "between" functions and created date range boxes to filter query's to specific date ranges which has worked perfectly for queries. Is it possible to have something similar with forms?
The reason i needed to move away from query results onto forms is the ability to have an on click event to goto individual record which wasn't possible from the query results. I moved my query's across to forms which worked well except for the loss of selectable date ranges.
I have a form with a subform which searches the database using multiple criteria using Text Boxes and a search button. One of which is a date range which is entered into 2 text boxes(SDTxt and EDTxt). At first glance the code works. If I enter 03/05/2015 in SDText and say 24/05/2015 in EDTxt and hit the search button(SearchBtn) the correct records are shown in the subform (Office Subform). But if I enter 05/06/2015 in SDTxt and 13/06/2015 into EDTxt not only does it show the records between the 2 dates but also all records from May. I have put on a cut down version of the code which just shows the date range search.
Code: Private Sub SearchBtn_Click() Dim strWhere As Strin If IsDate(.SDTxt.Value) And IsDate(.EDTxt.Value) Then strWhere = strWhere & _
I have a form [ReportForm] with two unbound text boxes to select a date range.
[BeginOrderDate] & [EndOrderDate]
These two boxes look up a query with the following expression:
between Forms![ReportForm]![BeginOrderDate] and Forms![ReportForm]![EndOrderDate]
However in my query I have several other columns with dates [InterimOrderDate] & [PostOrderDate].
How to modify the expression above to look up these dates as well so that when typing in a date range in the form the query will return records where the date range filters records for
Ok, not sure if this is even possible or where to even start..
I've got a form that has all the info for a client, eg.. Client First Name Client Last Name Client Hours Client WE/CS/EE Client Day And Times Client Phone Client Comments
Begin Date & End Date (2 boxs) on there for date input..
and what i'm trying to do is limit that any date entered between begin date and end date, it'll check and make sure there is only ever 20 clients on any 1 day..
i thought Datediff would be the way to go, but then again how do you get it to search each day and make sure theres only 20 clients on there..
I am trying to calculate the working days Based on all web searches I am unable to find the specific scenario I am working in Auto industry, which means auto industry usually close twice a year for any reasons, let say in July for one or sometime two weeks and in December depends upon the Christmas date usually from December 20 till Jan 01
Now my question is when i am enter the holiday details in table do I have to enter line by line date e.g. july 01, 02, 03 (I am able to understand, how this works but still not yet tried) OR july 01 to July 07 (which make sense, but unable to find how to use date range to calculate working days)...
I have a table that has entries recorded with date and time in one field, and I want to have a query that returns all records of a specified date or date range, regardless of the time in the field.
I have tried
Code: Between [StartDate:] And [EndDate:]
And
Code: Between [StartDate:] & "00:00" And [EndDate:] & "23:59"
Is there a way to show the earliest and latest dates of a report generated by a non-date field?
E.g. I generate a report based on Food, and it'll list the days that this food is associated with. Is there a way to show the first and last day that appears in this report (i.e. the range of dates that the report shows based on the food selected)
I'm having abit of a problem with the DCount function where date fields are involved.
Basically, I have a table - TblMain. Within that table there is a field -DateRegist. The data type of this field is set to Date / Time - Format short date.
Elsewhere I have set up a form with a text box. The idea being this text box will count the number of 'DateRegist' fields where a date has been entered between two set dates. (There will be four text boxes in total, one for each quarter of the year)
When I use Date() etc in the control their are no problems. However, when I try and use an actual date it all goes pear. I figure it has something to do with it being a date field bit not sure exactly what.
This is what I have so far (don't laugh, I know its miles off the mark but I am trying)
I know I can do four separate queries, each pulling off a quarters data and then draw off the Dcount from each of them but after two days of trying to figure it out I would like to know where I'm currently going wrong - (If you consider doing to four queries will be quicker for the abstraction of the data then let me know but I would still like to know what I'm doing wrong for future reference)
Im a relative novice with access VBA, and I'm really struggling with using Dcount with date variable. All I want to do is count if a certain date appears in a table. Here is the extract from my code:
Whatever dates are in tblworkoutlogs, datecount is still = 0...I've trawled the net and tried many variations of the code but no success!if I change all the date formats to strings in the code and the tables, it works so I know i'm looking in the correct place.
I'm trying reference a dcount on two fields, one is a string and works fine, the other is on a date which does not.
I've investigated the problem and found a couple of references to making sure I use a # symbol to reference the date but I think the thing that's throwing the comparison out is that the date field stores time as well, even if you can't see it?
I thought should count the records in the healthcheck table that match the check_date field against the first_health field on the current form, but I keep getting a 0 count even though the dates seem to match.
I can't get the following DCOUNT working for the life of me: DCount("EmployeeName", "tblAttendance", "EmployeeName = '" & cboEmployee Name. Value & "'" And "AttendanceDate = #" & txtAttendanceDate.Value & "#")I have checked this forum along with Google and there seems to be no easy way to do this? I have tried editing the syntax over and over again. I have been able to run a query and get the desired result in that query; however I am unable to call that result in VBA.
With a form with two fields one is a date field formatted as short date and the other is a lookup combo box that I use to lookup predefined times and is formatted as short time. The date and time are stored in the same table as date/time in separate fields. I attempted to use Dcount, and get syntax error missing operator. Below is one of a hundred that i have tried after scouring this forum and the net. I ended up converting the Appt_Time field to a text field in the table to eliminate one date field but still got no where.
Code: Private Sub Appt_Time_BeforeUpdate(Cancel As Integer) 'Check table for duplicate If DCount("[Appt_Time]", "tblexams", "Appt_Time= & Appt_Time & And [Sch_Date] = #" & Sch_Date & "#") > 0 Then 'Message box warning of duplication
I am getting something wrong but I don't know what - date related.
Take this code for example:
Code: Dim varDate varDate = Date If DCount("RunningNumber", "AllocatedVehicles", "ServiceDate=" & varDate) > 0 Then MsgBox "Go Away", vbOKOnly Else Go on and do the real work End If End Sub
The DCount line is being completely ignored, no error message, it just cracks on as though there were no records found (but they are definitely there!) I have tried:
Code: Dim varDate varDate = Date If DCount("RunningNumber", "AllocatedVehicles", "ServiceDate='" & varDate & "'") > 0 Then MsgBox "Go Away", vbOKOnly
But that throws up a Type Mismatch (which is what I would expect). Then I tried
Code: Dim varDate varDate = Date If DCount("RunningNumber", "AllocatedVehicles", "ServiceDate=#" & varDate & "#") > 0 Then MsgBox "Go Away", vbOKOnly
And it gets ignored again.
I am having similar trouble trying to open another form using the same field as the open argument, and getting similar results, so it is clearly me that is wrong.
I am trying to count the amount of records that were created and closed for last month but I am having problems inserting the correct criteria along with the DCOUNT syntax. DCount("*","obsvnofilterqry","(Date_Closed)=MONTH( Date())").Works fine but figuring out how to get the amount of Date_Closed for last month is proving tricky.
I am trying to filter out information for an ODBC query I have written, to obviously make it more concise. Because our data is not set up very logically, a lot of my queries are based on text...but that is another story. My current situation starts with a simple make-table query finding certain data within a date range. This is followed up by another simple make-table query to find other specific data within another specified date range. Then I have a cross-tab query between the two tables to locate all the data that shares the same unique identifiers. My problem lies with trying to only pull information from a certain date range. For example, I want information to be included if the data has the same unique identifier as well as falls within +/- 7 days of the received date (dd/mm/yyyy) also listed in one of the tables. Each record will likely have different received dates so I cannot set it as a constant.
Make sense to anyone? I am not confident enough to play around with some expressions...well it is more I haven't been successful at using them correctly.
I Have a table that I collect data for numerous ID's. One ID may have 5 dates that is was serviced. It is due to be serviced at set intervals which is calculated from the most recent service date. I'm calculating the next service date in a text box with the DateAdd func. =(DateAdd('m',[Cal Freq],[MaxCalDate])) with the MaxCalDate being a Max func in a different text box for selecting the most recent sevice date. I'm trying to update the [Next Due] field in the [Master Asset] table with the calculated next service date so I can do queries on items that are due service within a date range. If I do an Nex Due Expr1: in the queries to calc the next due service date then do a criteria on that Expr1: such as >=[Start Date] And <=[End Date] it states datatype mismatch? Is there a way to select a requested data range on a calculated type date/time? Or How can I update the [Next Due] filed in a different table?
I'm trying to use DCOUNT to check to see if a date exists and if it does then i can cancel the input. The code im using is as follows however its returning datatype mismatch.
Code: If DCount("[pick_date]", "tblPicker_Stats", "[pick_date] = '" & txtPickDate & "'") > 0 Then MsgBox "Statistics for this date already exist", vbOKOnly, "Error" End End If
