Declare String Variable In Asp
I am calling function of vb dll from asp. How do i declare the arguments to be passed of string datatype. I tried using Dim but its giving me error. I want to explicitly declare three variable as string.
View Replies
ADVERTISEMENT
Declare A Variable
Using Option Explicit necessitates that any variable used has to be
declared (Dimmed) explicitly but it DOESN'T necessitate that the
variable HAS TO BE DECLARED BEFORE the variable is used. For e.g. the
code below, which first uses the variable "str" & then declares it,
works fine:
===============================
<% Option Explicit %>
<%
str="Hello World"
Response.Write(str)
Dim str
%>
===============================
Why so? If I am not mistaken, usually it's the other way round with
other languages where variables have to be declared before they are
used.
Aplication Variable Declare
I am calling Server.Execute("2.asp") from "1.asp" and expect to have
application variables declared in "1.asp" available to the script code in
"2.asp", at least this is what the documentations says, but it doesn't work.
I am declaring the variables in "1.asp" as public (VBScript). Does anyone
have an idea if this is supposed to work?
Declare A String For Combo Box
how do we declare a string for combo box.I know for a textbox it would be
strName = request.Form("txtName") -provided txtName is the name of the textbox.
Lets say name is the name of the combo box...
Do we declare like this ?
strName = request.Form("Name.selectedIndex") ??
String In Another Variable
I have a string like this
strcar="Car-Model Nissan"
I need to store the value Nissan in another variable I tried Instr it doesnt work
Can someone tell me if i am using the right function
How To Get The First Two Characters Out Of A Variable String?
How would you get the first two characters out of a string variable to make an asp:label respond a certain way. For example:
The string is "F112345678995" I would like to pull the "F1" out so that an asp label will respond "No match".
Is this as clear as mud?? If you need further clarification let me know. Also can you use a trim statement like in VB?
SQL String Variable Problem
I am trying to simply pass a variable set by 1 recordset into this string. The nOrderID variable is passed no problem but the nProductID remains empty.
I have checked that the variable contains a value by doing a response.write before the string is executed and it contains the number I was expecting, but when I do a response.write of the SQL String it writes out as expected but misses the variable value at the end.
This must be a simple issue but I can't spend much more time fixing it,? The SQL String is below:
Declare Arraylist Using
may i know how to declare arraylist using asp?
View Replies View RelatedPass Long String Variable
Is there any way to pass session variables between two websites ( diff domains) ?
I've two websites and I want to integrate them.
I used to use the querystring but there is a limit to length of the querystring.
I've tried ASP-TEAR but I doubt it can work.
Is there any other way to pass any variable to another website.
Do Declare Temp Table, Doing Inner Join In Asp
Anyone has done declaring temp table in ASP code, and then populate the temp table, and then inner join with other table and so on? I encounter some sql error it seems indicate asp can't do such operations..
View Replies View RelatedDeclare Smtp Server When Send Email
My question is do ASP need to declare smtp server when send email using CDonts function?
View Replies View RelatedHow To Declare Session Variables And Use In Insert And Update
how to declare session variables and use it in insert and update sql statements... the scenario is I have:
2 html forms
2 ASP FILES
I am able to trap data from the first form into the acces table..but my second form(which is continuation of first form) has a update query....(ie...it shld update the same record the one inserted from the 1st form )..both the forms work on table in access db
its an annonymus...questionnaite...therefore i am not trapping any user name or login id...but the requirement is the survey made shld be unique....as in no user shld be able to answer the questions twice.
Batch File: Passing A String Variable To Sql Script Results In Truncation
I have a batch file that takes variables from the cmd and passes them by sqlcmd to an SQL script. When I pass the variable 'MikeTestList' the script runs as expected with no problems. When I passed 'BulkTransferTest' I got an error message, 'The string or binary data will be truncated'.
Some testing has shown that I get the error when the string is anything above 12 characters. Is there a limit to the length of a string you can pass using sqlcmd from a batch file? Is there any way around it?
Also, if I have a space in the string, it only passes the string up to the space. I have tried to fill it with a '%' which then gets passed as is, so the % stays in place through out the script. Code:
Web Forms / HTTP File Upload / String.Split A StreamReader.ReadLine() String
I'm developing an Asp.NET system to take a CSV file uploaded via the web, parse it, and insert the values into an SQL database. My sticking point comes when I try to split() the string returned by readline() on the file.
The following code snippet works for me:
tokens = "one,two,three,four".Split(",")
for each token in tokens
response.write("<td>"+token+"</td>")
next
However, if I take the next line in the CSV, read using StreamReader.ReadLine on the PostedFile.InputStream, I receive "Object reference not set to an instance of an object." which I have narrowed down to be my string holding the line. Further investigation reveals that no other string member functions work on my line (.ToCharArray, .ToString, etc).
I suspect that StreamReader.ReadLine is not correctly returning a string, even though Response.Write(line) displays what I would expect .....
Calling Com + Object Variable Or With Block Variable Not Set
I'm turning my application into a "DLL". Everything worked fine untill I try to do a "While" in my asp code. Then I recieve an error like this:
"Object variable or With block variable not set"
My vb code look like this.....
Passing Data From Javascript Variable To Asp Variable.
is there any way of passing a javascript variable over to a asp variable so
i can write it to my database.
Convert ASP Variable To Javascript Variable
How do I convert an ASP variable to a Javascript variable?
View Replies View RelatedString Functions Run On Empty String
I have a form in which several elements are expected to be all digits. Some of those elements can be left empty, but if specified they must be all digits. I have this Sub to edit them: ....
View Replies View RelatedText String To A Interger String
I am pulling info from a sql server By default the query pulls back the inforamtion as text.Therefore when I go to calculate some figures its giving me a type mismatch error.
Is there a function in can call to convert a text string to an integer string using
rstSearch.Fields("name").Value .To pull back the info in a for loop
Error Type:
Microsoft VBScript runtime (0x800A000D)
Type mismatch
How Do I Put A Variable And A Non Variable In A From Statement?
sql = "SELECT * FROM & console &'news'"
I got that right now but i want the variable, console to be placed along with news so when it selects from the db it selects from gcnnews or whatever variable it's on. How do I do that?
Variable-variable=junk
im trying to subtart one quantity from another then stick the answer in to an update statment, but all i get is an error in syntax message
variable math bit=
qty=request.form("oqty")-Request.form("qty")
sql =
sSQL="Update spares SET spares.location='"&request("location")&_
"',spares.machine='"&request("machine")&_
"',spares.part_desc='"&request("part_desc")&_
"',spares.part_number='"&request("part_number")&_
"',spares.qty='(" & qty & ") "&_
"',spares.min_qty='"&request("min_qty")&_
"',spares.updated_by='"&session("name")&"' WHERE(spares.id)=" & form_id
Variable Name, Dependant On The Value Of Another Variable...
I need to assign a value to a variable, but this variable name is dependant upon another variable!! I am including the code below so you can see it, cos if not I am sure you are thinking whattt?? Code:
View Replies View RelatedCan't Get The Variable
I have many buttons that mapping many textbox, when I click button, I
want to show a string that contains button number( and the mapping
string ), but it failed.
Here is the code:
/////////////////////////////////////////////////////////////////////
<%response.write"<input type='button' name="'btUS95resone"&" a &"'
value='Save' onclick='resone("&a&")'>"%>
function resone(cnt)
{
alert("document.all.txt_note"+cnt)
}
////////////////////////////////////////////////
It seems that the component I called is not there...
If Not Variable
Can anybody tell me what is the asp equivalent of the php-phrase:
if (!$Variable) {}
?
Another question: is there a special syntaxis for asp conditions in condition?
I tried this code it doesn t work:
If Condition Then
If 2nd condition Then
ElseIf Then
End If
End If
And it works only when I remove the 2nd condition's End If and the ElseIf. Seems strange, no?
Variable
I have a text file that looks like this:
Artist Name: Kiss
Song Title: Rock and Roll All Night
Running Time: 04:38
And I need to be able to get the artist name and song title in asp and display it on a website. The thing is, the text file changes with the song being played on the radio. How can I do this?
VB Variable
I've been given an ASP app written with server side javascript. This app needs to get the username of the person currently logged in to windows (Request.ServerVariables("AUTH_USER") in vbscript). I found a way to get this variable in javascript, but then it wouldn't let me split it (server kept saying method not supported). So I've gave up on getting the username with javascript, and have set variables in VBscript at the top of my page. How do I access those variables within the javascript portion?
View Replies View RelatedVariable
i have a textbix name "building" inside my system where the user might input one or several building name in it seperated by a comma. How can i extract each of the value in it? For example, "PG2, PG7, PG6", i want to extract each of them.
View Replies View RelatedVariable In A URL
I have this url that loads, but in the url is the date, so I need a variable i can use so as the date changes the url is automatically updated,
View Replies View RelatedVariable
using access db and asp
i have a variable from a form
sRound = request.form("round") and for now let us say this value is 3
now i want to include that 3 in sql, but it is part of a field name which
is round3_report
cm.CommandText ="UPDATE rounds SET round" & sRound & "_report = '" & var5 &
"' WHERE Name ='" & sName & "' AND meeting = " & var4 & ""
cm.execute
this isn't working. i keep getting parameter error. i know there is a way to
join a word with a variable in order to make a field name in asp/sql
ASP Variable
I am having difficulty in displaying Response.Write rsVacancies("Title") variable more than once. If I remove it from the page title it displays within the description tag but does not display in both. Code:
View Replies View RelatedWHERE As A Variable
I am tring to search a database with an SQL statement via a web page. I am using Dreamweaver to build my page. The search works great when I hard code the table field into the Recordset. However, I would like to implement a variable on the field in the table to do the search on.
For Instance, a user can make a selection in a drop down box and then enter the text in a text field. I am having trouble implementing the drop down box variable into the code. I suspect I need the WHERE to be a variable just as the LIKE parameter but I keep getting errors. Code:
SRC With Variable Value
I have one condition for getting the image in an included file. If the file which is including the included file is from parent folder if should pull the image directly from Image folder, otherwise it should change the path like Code:
View Replies View RelatedVariable From URL
I have created the pages for a website in HTML. I need a script in ASP that displayes the HTML pages when requested (EG: script.asp?page=HTMLpage1).
<html>
<head>
<title>Test site 1</title>
</head>
<body>
<% page = request("page")
select case page
case main: <!--#include file = "index.html"-->
case "services": <!--#include file = "services.html"-->
case "case_studies": <!--#include file = "case_studies.html"-->
end select
%>
</body>
</html>
Any ideas on how to make this work?