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Dynamic Array Values from a DB
03 Oct 2005 09:24:24 Al Patel posted:
I need to create an array and assign values to each element from a database. Right now my code is like this:
var Pic = new Array()
Pic[0] = 'gears.jpg'
Pic[1] = 'wave2.jpg'
Pic[2] = 'wave3.jpg'
Pic[3] = 'wave4.jpg'
Pic[4] = 'careers.jpg'
And I would like to assign values in some manner like this from the current row from the database that the user has selected.
Pic[0] = currentrow field pic1
Pic[1] = currentrow field pic2
Pic[2] = currentrow field pic3
Pic[3] = currentrow field pic4
... and so on...
I basically need to have my array store values from a database as opposed to hard-coding the values. Thank you...
al
Replies
Replied 04 Oct 2005 16:09:37
04 Oct 2005 16:09:37 Lee Diggins replied:
Hi Al
A rapid way would be to use the GetRows() method
Dim myArray
myArray = rsMyData.GetRows(-1)
Only problem with that is it produces a multi-dimensional array not a single and can be a pain if you're not used to working with them, but can be accessed like this:
For i = 0 to UBound(myArray, 2)
Response.Write(myArray(0, i) & "<BR>"
i = i + 1
Next
Read about this method here:
www.aspfaqs.com/aspfaqs/ShowFAQ.asp?FAQID=161
The other way would be to use a while loop as in a repeat region:
Dim myArray, i
i = 0
Do While Not rsMyData.BOF Or Not rsMyData.EOF
myArray(i) = rsMyData.Fields.item("myColumn"
.Value
i = i + 1
rsMyData/MoveNext()
Loop
Sharing Knowledge Saves Valuable Time!!!
~ ~ ~ ~ ~ ~
<b>Lee Diggins</b> - <i>DMXzone Manager</i>
<font size="1">[ Studio MX/MX2004 | ASP -> VBScript/PerlScript/JavaScript | SQL | CSS ]</font>
A rapid way would be to use the GetRows() method
Dim myArray
myArray = rsMyData.GetRows(-1)
Only problem with that is it produces a multi-dimensional array not a single and can be a pain if you're not used to working with them, but can be accessed like this:
For i = 0 to UBound(myArray, 2)
Response.Write(myArray(0, i) & "<BR>"

i = i + 1
Next
Read about this method here:
www.aspfaqs.com/aspfaqs/ShowFAQ.asp?FAQID=161
The other way would be to use a while loop as in a repeat region:
Dim myArray, i
i = 0
Do While Not rsMyData.BOF Or Not rsMyData.EOF
myArray(i) = rsMyData.Fields.item("myColumn"

i = i + 1
rsMyData/MoveNext()
Loop
Sharing Knowledge Saves Valuable Time!!!
~ ~ ~ ~ ~ ~
<b>Lee Diggins</b> - <i>DMXzone Manager</i>
<font size="1">[ Studio MX/MX2004 | ASP -> VBScript/PerlScript/JavaScript | SQL | CSS ]</font>
Replied 04 Oct 2005 17:41:38
04 Oct 2005 17:41:38 Al Patel replied:
Lee, thanks for the help. I was thinking of a solution similar to your second suggestion. Along that line, I will have only 1 row of data with up to 10 fields of data that I want to store in an array. Your solution flips through rows of data in the recordset as opposed to fields right?
My database table will store info on cars, ie:
Make
Model
Year
Pic1
Pic2
Pic3
Pic4
...
Pic10
I need the Pic1 - Pic10 values to be stored in the array, all from the same row in the DB. I hope I am making sense?
al
My database table will store info on cars, ie:
Make
Model
Year
Pic1
Pic2
Pic3
Pic4
...
Pic10
I need the Pic1 - Pic10 values to be stored in the array, all from the same row in the DB. I hope I am making sense?
al
Replied 04 Oct 2005 18:28:44
04 Oct 2005 18:28:44 Lee Diggins replied:
Hi Al
I would use the GetRows() method, have another look at the example in the link I posted previously and look for this code where you can specify the filed to include:
ArrayName = objRS.GetRows(, , Array("ColumnName1", "ColumnName2", ...))
Give it a go, if you get stuck post back.
Sharing Knowledge Saves Valuable Time!!!
~ ~ ~ ~ ~ ~
<b>Lee Diggins</b> - <i>DMXzone Manager</i>
<font size="1">[ Studio MX/MX2004 | ASP -> VBScript/PerlScript/JavaScript | SQL | CSS ]</font>
I would use the GetRows() method, have another look at the example in the link I posted previously and look for this code where you can specify the filed to include:
ArrayName = objRS.GetRows(, , Array("ColumnName1", "ColumnName2", ...))
Give it a go, if you get stuck post back.
Sharing Knowledge Saves Valuable Time!!!
~ ~ ~ ~ ~ ~
<b>Lee Diggins</b> - <i>DMXzone Manager</i>
<font size="1">[ Studio MX/MX2004 | ASP -> VBScript/PerlScript/JavaScript | SQL | CSS ]</font>