Autonumber Fields
I'm creating a basic ASP guest book, keeping my guest book entries
in a Microsoft Access database, and using ADO to access it. My problem is
that I am using the autonumbered ID field to split my guestbook into pages
of 10 entries. It works for the most part, but if I delete an entry, a gap
is left in the records and I end up 9 entries instead of 10 on that page.
Basically I need a better way of sorting this out - I thought of SELECTing
all the records into an array first and then working from that, but I can't
get array to be dynamic enough in VBscript
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I've searched the net but I couldn't find any SQL code on how to insert an autonumber column into an access database and table. Can anyone include the code?
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Ive got a table in an access database and I want to generate my own autonumber
based on the number of records in the table. Code:
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A portion of the asp for our site looks like this: Code:
insert = "INSERT INTO Students VALUES ( '" & _
(????)
CStr ( Request ("UserName") ) & "','" & _
CStr ( Request ("Password") ) & "','" & _
CStr ( Request ("Email") ) & "','" & _
CStr ( Request ("Country") ) & "','" & _
CStr ( Request ("DOB") ) & "','" & _
Date() & "@" & Time() & "','" & _
Date() & "' )"
It just inserts a new record into the db. What we did was add an autonumber field to the db, but now it won't update.
We know why - because it needs a value for every category in the db - but we don't know how to code it so it will update the db correctly. So, if anyone could help me with the (????) line in the coding so it will correctly update, that would be perfect!
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How can i get the autonumber(primary key value) from the specific rows when i just insert it.Example
i just insert the member information.
sql="INSERT IMTO register(user,password,address) VALUES (shujuan,841218,singapore)"
so how can i get the primarykey for this row after i just create it.
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var SQLString = "INSERT INTO table VALUES( '' ,'" + Request.Form("name") + "','"
+ strAlpha + "','', '"
+ Request.Form("email") + "', '"
+ Request.Form("userid") + "')";
dbConnection.Execute(SQLString);
This is jscript inserting into access2000. My table looks like this:
id (autonumber)
name
date
email
userid
Its the first field that causing my problems, I get a data type mismatch error. How do I insert with an auto incremented field?
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What is the best way of using an AutoNumber system on an SQL server?I've been used to using Microsoft DBs for my online apps and have now upgraded to using Microsoft SQL server.
I want to be able to insert a new record into the database not such a problem but I want each record to have a unique identity no eg. NewsID. I know that you can do a lookup of the MAX number on insertion but if two people are inserting at the same time this may cause problems with duplication.
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I use (something like) following code to add new records to a database, but it doesn't work!!! I need to know the value of an AutoNumber-field when I add the record. Why doesn't it work and how can I make it work? I think it should be easy, but I can't figure it out! Code:
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I have a page that does an insert into a table in an Access DB which has an autonumber primary key field. Following this insert I need to be able to get the ID that was generated. If I were using SQL Server I would simply return fetch @@IDENTITY from a stored procedure for example.
Does anyone here know of something similar I can use in Access to be able to get that ID? I tried just using a SELECT query with all the information I had just inserted but it comes up empty unless I put it in a separate request (i.e. redirect to a new page passing all the info through the querystring and then building the query on the redirect page...which is a huge pain and takes FOREVER to run.
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I have a form that is filled out and put into an Access database. The id field is Autonumber.
What I would like to do is also insert this data (or some of it) either into another database or another table, but I would like the created AutoNumber to be a part of this data. Is there any way to get this number immediatly after insertion?
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I'm trying to write the code for an autonumber to go in to a text field when the page is open. I had it working in access but of course it won't work in asp. The format has to be for example: PBC-1200.
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I have an Access database that uses an autonumber for the primary key. I hv app. 110 items in the table, and yet when I add a new item, it autonumbers as 534097 or some ridiculously long number.
How can I get it to go back to a smaller number without removing/trashing existing ID fields?
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I have a recordset with two three fields. One is an autonumber field called ID , one is a text field called Name and the last is a date/time field called DateEntered. How can I programatically determine the autonumber field ? Code:
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OK, I realize this is a subject that almost every developer would encounter, so I understand the answer is probably out there somewhere. Suffice it to say that I have been looking, both in this forum and on google, found many SQL server answers, and one for Access, which I have tried with no success. See the following: Code:
sql = "INSERT into someTable(IntColumn) values (" & fakeValue & ") SELECT @@IDENTITY"
set rs = conn.execute(sql)
response.write "New ID was " & rs(0)
This results in a JET database error, Missing semicolon at end of SQL statement. I tried adding it after the close paren, after the select @@identity, and after both, with the same error.
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Is there any way to format the autonumber or change it in Microsoft Access?
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I am using Ms Access database and I have set 3 digits (e.g. 000) for an autonumber field of my table.Its working fine in Access and incrementing automatically like this (001, 002, 003 ...), but when I call the data on a web page using ASP its displaying these numbers like this (1, 2, 3, 4 ...) I dont understand why is it not displaying the numbers as it is in the table.
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Why won't this code work - the "id" fields are autonumbers
Code:
<select size="1" name="Agent" tabindex="">
<option value="Select">Select Owner</option>
<%
x = rs("id")
Do While NOT rs2.eof
y = rs2("id")
Response.Write "<option value='" & rs2("id") & "'"
If x = y Then Response.Write " Selected" End If
Response.Write " >" & rs2("first") & " " & rs2("last") & "</option>" & vbCrlf
rs2.MoveNext
Loop
%>
</select>
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Why do I keep getting a type mismatch on this
Set cnn1 = Server.CreateObject("ADODB.Connection")
openStr = "driver={Microsoft Access Driver (*.mdb)};" & _
"dbq=" & Server.MapPath("fpdb/images.mdb")
cnn1.Open openStr,"",""
sql = "SELECT * FROM gallery"
Set rs = Server.CreateObject("ADODB.Recordset")
rs.Open sql, cnn1, adOpenDynamic, adLockPessimistic, adCmdText
temp = cINT(request("pic"))
rs.Find "id = " & temp
I've tried multiple variations.
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I have 3 tables and they are linked with each other.
table 1 (ID, Title)
table 2 (QuestionID, ID, Question)
table 3 (AnswerID, QuestionID, Answer)
the problem is that ..
I insert the question in the correct place which is related to the table 1 but when it come to insert the answer for that specific question id didn't work .. it always take the first question in the table Code:
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I want to take the last record in my database and display it on my ASP program. From my understanding, when last record + 1, it will be autonumber right. It's like generaing the autonumber for invoice number.
For easier view, my last record is 21. So I want that 21 appear in my ASP system as 22.
Is anyone can give me the idea how to make it?
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I'm writing a database admin page in ASP. I had it adding records correctly. Then I added an autonumber field ("ID") to the table, and it stopped working. The sql I'm using is Code:
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I have a line of code in my script that looks like this:
Set User = objDBCon.Execute("SELECT * FROM tblsUsers WHERE ID = '" & request.form("user") & "'")
This gives me an error of data type not the same. Anyone know what the problem might be?
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I have 2 fields in my database. One is startDate one is endDate. I want to display records according the current date. So far I can select all records where the startDate is greater or equal to now by using
Code:
SELECT *
FROM items
WHERE itemDateStart >= now
It seems the BETWEEN claus only accepts value, not fields.
So basically I want to select * from items between itemDateStart and itemDateEnd
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I have a need to be able to identify which fields within a database are key fields.I did find the Attributes property of the Field object contains information for a field in a recordset. One of those values for the Attributes property is identified as adFldRowId which should identify whether the field is used as a key, but it doesn't seem to work. I'm currently reading off an Access database.Does anyone have any insight in being able to identify key fields within a recordset?
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I have set up my database with 4 fields (num1, num2, num3, sum), and have created a form with 3 fields to insert 3 numbers. That part is easy.My problem is when i submit these 3 numbers (5, 7, 6) i want the form/script to add these numbers together and insert it into the 4 field "sum".
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I have a database table and I am building a search-like page which is supposed to pull information from the database based on the following. "Get records where field1 is 30% (or more) higher than field2 within a specific time period". Should these records be chosen by the SQL query itself?
Or should I get all the records within the time period using GetRows, and loop through them checking whether or not it fits the criteria? While I certainly feel more capable of the second approach than the first, I am not sure if its the best way when large numbers of rows are involved.
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I want to create an order form for prints online... I will have up to 200 prints to be selected. What I am thinking is that I will have an HTML Form that has all the 200 thumbnails with a check box next to them. They select the ones they want and push next. Then I would like it to create a set of options for each one they selected.
That basically says the image name then has a check box for 5x7, 8x10 and a text box for the amount for each... I do I create the page what creates these selections and how to I incorporate that into a mail form going to the next page?... it seems like a simple enough idea. Am wondering how the reality of it will be.
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Say I have to different recordsets that have the fields:
rsA.Fields.Item("A").Value ,rsB.Fields.Item("B").Value
How would I add those to fields? It may be my inexperience but when I
tried something like
rsA.Fields.Item("A").Value + rsB.Fields.Item("B").Value
didnt work because one of the fields was a empty value. I have about
6 fields i need to add together if a value exists in any of them.
Suggestions?
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I have a loads of records in an Access database relating to publications. The publications come in 3 forms, pdf, Word or .htm so I have fields for each called PDFurl, Wordurl and Publink. What I want to do is, if any of those fields contain a value then display an appropriate icon (which will link to the publication).
I'm ok with the latter part but how do I determine if any of the fields have a value and if so display the relevant icon? Rather than do a load of if then statements I was wondering is there a quicker way of doing this, perhaps using a Case?
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how would you join the two felds from a table in the database so it can show the image from joining the two fields to know wherethe image is coming from
Quote:
<img src="<%=(rs_lprojects.Fields.Item("image_folder_path").Value)%><%=(rs_lprojects.Fields.Item("image_src1").Value)%>" />
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I have been writing out the general steps
I want to do in plain english before writing ASP.
The values come from a customised data grid (not in .NET) that is
generated according to what fields need to be recorded for that record.
What I want to try and do is as follows:
- Read form fields into input array (skip first three values :
savevalues, userid, productcode) - Save last value of every row (add to
quantity for extra info) - rest of processing
Is the first one even possible using plain ASP? I remember being able to
do it using Javascript, but I couldn't get it to work properly.
I have tried to use Arrays in ASP before, but without much success.
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is there a way to write a insert statment with out typing out all of my field names? i want to do an insert in every field but i don't want to have to write them all out.
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is it possible to copy the value from fields in form1 to fields in form2 without submit the form??form1 and form2 are in the same page. if it's possible hoe to do that??
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