Set whole Query string to null or ""

Good morning!
Is there a way to set the whole query string to null or ""?
so that request.getQueryString() = "" ?
I've been trying something like this
String body = "";
request.setAttribute(???, body);
what would go in the ???
thanks,
Alex

Thats not good. I'm having a problem when the session times out. When a person times out , the system forwards them to the login screen. When they login, they are authenticated by siteminder and the last action they requested is sent (whatever is in the querystring) The querystring tries to go to our controllerservlet (in the querystring), and bypasses the login servlet! I figured if you set toe querystring to "", it would have to go to the loginservlet

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Programmatically setting SQL Query string?

Post Author: JoeM
CA Forum: Data Connectivity and SQL
Hi,
I recently updated to Crystal Reports 11 from 8.5 and am having some problems getting my reports to properly function. I need to set the SQL query string in the report at runtime in our C++ based program when the user selects what report they want to print. So to do this I first open the report and connect to our database and that works fine, here is the code for that -
pReport = pCRPApp->OpenReport(TmplFName, dummy) ;
pReport ->Database->LogOnServer("crdb_odbc.dll", ODBC_FILEDSN, DatabaseName, DatabaseUsrNm, DatabasePwd);
but when I use PutSQLQueryString to set the custom sql query that I've made it does not appear to work because when I use GetSQLQueryString right after that, the returned string is not the one I just set. Here is the code for that part -
pReport->PutSQLQueryString(SQLExprBuf);
sprintf(TestSQL, pReport->PutSQLQueryString());
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In Access create a View showing the information you want, then in design mode click View, SQL to see teh SQL you need. now make sure the SQL you build in VBA is exactly the same. so in the Immediate window type a ? then copy paste your code then press Enter
to see the result, EG:
?"UPDATE Lan_landmeter " _
& "SET OpleidingsBedrijf =" & bedrijf & " ,Opleiding_startdatum =#" & startdatum & "#,Opleiding_einddatum =#" & einddatum & "#,Aantal_opleidingsuren_vast=20,Aantal_gevolgde_uren
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Rod Gill
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www.project-systems.co.nz

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Explicitly setting the query string in http get request

Hi All,
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The left side bracket is actually getting encode as amplt; (this forum encoded it :))

Set query string programmatically

Is there a way to set the query string of a report programmatically at runtime? Something like clientDoc.setQueryString( query ).
Thanks

Well, it's not too complex to do it with java... here is a simple example:
public class QueryStringChanger
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          StringBuffer newQuery = new StringBuffer();
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               if (keyValuePairs[k].indexOf(key) != -1)
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               newQuery.append(keyValuePairs[k]);
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          if (args.length != 3)
            System.out.println("Syntax: java QueryStringChanger 'the query string' theKey theValue\n"+
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I have a very strange problem. I have a set of JSPs that uses a date to change the result of the page, and passes that date in a query string. So:
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However, the easiest way to define the problem appears to be to create a new JSP page that simply repeats back to the user what the passed parameters are. Something along the lines of...
<BODY>
<HR>
<P>
DATE = <%= request.getParameter( "date" ) %><BR>
</P>
<HR>
</BODY>
I realize this is painfully obvious, but I've found that many of my students don't realize that they can write debugging tools as well, or likewise test and eliminate possibilities.
I know you (Cac67) have already tried this, but my first guess would be that the JSP is somehow getting 2003-08-02 just fine from Mozilla, and yet only 2003 from IE; everything after the hyphen is truncated.
And yes, all metatags go between the <HEAD> and </HEAD> tags.

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Hi,
Per my understanding, you might want to set a default value to the Query String Filter Web Part.
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TechNet Community Support

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I have a requirement where I want to send an HTTP request where the only thing I need to send is the Query String (ie. no payload details)
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Is it possible to hide the servlet query string from the browser,
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use the post method in the form submitting to your
servlet. query string is not displayed for post
requests.Hi thanks for ur reply,
I have used post method on different senario,
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Null query string in servlet filter with OC4J 10.1.3.1.0

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I got the same problem. I tried in others application servers alternatives and it works. By now i have to change links like this "http://localhost:8888/SIVIUQ/LoadIndex.portal?test=1" for forms using javaScript to send the parameters corresponding to the button pressed. To use buttons instead links is not the better solution due to usability. Any suggestion to solve this problem?
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Yo tengo el mismo problema. He intentado con otros servidores de aplicaciones y funciona. Por ahora tengo que cambiar links como "http://localhost:8888/SIVIUQ/LoadIndex.portal?test=1" por formularios, usando javaScript para enviar los parametros correspondientes al boton presionado. Usar botones en vez de links no es la mejor solucion debido a usabilidad. ¿Alguna sugerencia para resolver este problema?
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Set Query String Parameter

What I am trying to do is to check whether does that variable exist in the querystring, if it does change the value to another value.
How am I suppose to do abt doing that?

Well, it's not too complex to do it with java... here is a simple example:
public class QueryStringChanger
     public static String changeParameter(String query, String key, String value)
          String[] keyValuePairs = query.split("&");
          StringBuffer newQuery = new StringBuffer();
          for (int k = 0; k < keyValuePairs.length; k++)
               if (keyValuePairs[k].indexOf(key) != -1)
                    String[] thePair = keyValuePairs[k].split("=");
                    keyValuePairs[k] = thePair[0] + "=" + value;
               if (k != 0) newQuery.append("&");
               newQuery.append(keyValuePairs[k]);
          return newQuery.toString();
     public static void main(String[] args)
          if (args.length != 3)
            System.out.println("Syntax: java QueryStringChanger 'the query string' theKey theValue\n"+
                               "Example: java QueryStringChanger page=1&area=3&title=Not+So+Good title Pretty+Darn+Good");
            System.exit(1);
          System.out.println(changeParameter(args[0], args[1], args[2]));
          System.exit(0);
}Not so sure what you would gain from a HashTable though...

Setting SharePoint 2010 Form Fields Using Query String Variables

Hi All,
I have a requirement to populate sharepoint form field value with query string while uploading document to document library.
While uploading the document to document library, I want to populate claim number available from query string in a pop up page i.e in my case EditForm.aspx, Located at
http://servername:port/sitename/documentlibraryname/forms/EditForm.aspx.
Additional Information:
Created document library and added custom columns like claim number etc..
Created a view to filter uploaded documents as per claim number.
Server Details:
Windows Server 2008 R2
SharePoint 2010
SQL Server 2008 R2
I have written javascript for the same, but not sure where exactly to add the code in EditForm.aspx page.
Any help on this would be greatly appreciated.
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Regards
Seva

if the NewForm.aspx contain a "New Item Form" or "Edit Item Form" you can populate the form field by doing the following:
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Normal Field will be like this
<SharePoint:formfield runat="server" id="ff5{$Pos}" ControlMode="Edit" FieldName="ClaimNumber" ItemId="{@ID}" __designer:bind="{ddwrt:DataBind('u',concat('ff5',$Pos),'Value','ValueChanged','ID',ddwrt:EscapeDelims(string(@ID)),'@ClaimNumber')}" />
you will change it to
<asp:TextBox runat="server" id="ff5{$Pos}" __designer:bind="{ddwrt:DataBind('i',concat('ff5',$Pos),'Text','TextChanged','ID',ddwrt:EscapeDelims(string(@ID)),'@ClaimNumber')}" />
Now in the asp:TextBox you can add the "Text" Attribute and assign the created data view parameter to it example below
<asp:TextBox runat="server" id="ff5{$Pos}" Text="{$Claim_Number}" __designer:bind="{ddwrt:DataBind('i',concat('ff5',$Pos),'Text','TextChanged','ID',ddwrt:EscapeDelims(string(@ID)),'@ClaimNumber')}" />
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How I Bought a Brand New $1.2 Million Home Using ONLY Affiliate Commissions
I'm having the same problem.... allmost
I have a querystring I wan't to parse into a form. But on editform, not newform. then the field gets populated, but on save, nothing happens.... It's just blank.... any ideas.?
/Ulrich

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Hi All,
We have a WebI report using "Result from Another Query" option of BO XI R3.1. The report was running fine till recently the dimension object using result from another query had a null value. Report suddenly throwed error as the query filters are invalid.
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I made it as
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Trouble with primary key in query string

Switching from asp to php, so working with David Power's book: The Essential Guide to Dreamweaver CS4 with CSS, AJAX and PHP. Retraining my brain, so starting from scratch in the learning process.
Everything was going perfectly until I tried to add a record's primary key to a query string. I have compared my code with the book's example code, and everything matches. When previewing the page in my browser, and hover over the link that should pass the primary code to the next page, the query string doesn't display properly. It shows user_id=    but no number shows, as it is supposed to. www.webpage.com/update_user.php?user_id=
Here is my code: (please note, <> have been removed, as I was unable to figure out how to display the code the correct way on here (copy/paste was not working, nor Insert Syntax highlighting)
?php do { ?
?php echo $row_listUser['family_name']; ?, ?php echo $row_listUser['first_name']; ?
?php echo $row_listUser['username']; ?       ?php echo $row_listUser['admin_priv']; ?
a href="update_user.php?user_id=?php echo $row_listUser['user_id']; ?"Edit/a
a href="delete_user.php?user_id=?php echo $row_listUser['user_id']; ?"Delete/a
?php } while ($row_listUser = mysql_fetch_assoc($listUser)); ?
Any ideas that could help me figure out why this part in particular isn't working would be greatly appreciated. Writing to the database worked perfectly, I see that there are numbers in the database under user_id, and it is set as my primary key in the database setup. Such a simple process that is causing me such a headache!
Thanks

Hoping this will work- complete code of page. Hopefully you can see what isn't right!
<?php require_once('../Connections/connSCFDIR.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
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switch ($theType) {
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    case "long":
    case "int":
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      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
return $theValue;
mysql_select_db($database_connSCFDIR, $connSCFDIR);
$query_listUser = "SELECT user_id, username, first_name, family_name, admin_priv FROM users ORDER BY family_name ASC";
$listUser = mysql_query($query_listUser, $connSCFDIR) or die(mysql_error());
$row_listUser = mysql_fetch_assoc($listUser);
$totalRows_listUser = mysql_num_rows($listUser);
$query_listUser = "SELECT username, first_name, family_name, admin_priv FROM users ORDER BY family_name ASC";
$listUser = mysql_query($query_listUser, $connSCFDIR) or die(mysql_error());
$row_listUser = mysql_fetch_assoc($listUser);
$totalRows_listUser = mysql_num_rows($listUser);
?>
<?php require_once('../css/scf_admin.css'); ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<link href="/css/scf_admin.css" rel="stylesheet" type="text/css" />
<script src="/SCFSpryAssets/SpryMenuBar.js" type="text/javascript"></script>
<link href="/SCFSpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" />
</head>
<body class="twoColFixRtHdr">
<div id="container">
<div id="header">
<div id="mainContent"><br />
<h1>View Users</h1>
<table width="500" border="1">
<tr>
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    <td>Administrator</td>
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</tr>
<?php do { ?>
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      <td><a href="update_user.php?user_id="<?php echo $row_listUser['user_id']; ?>">Edit</a></td>
      <td><a href="delete_user.php?user_id="<?php echo $row_listUser['user_id']; ?>">Delete</a></td>
    </tr>
    <?php } while ($row_listUser = mysql_fetch_assoc($listUser)); ?>
</table>

Sql Server Express Query String error

I am having trouble trying to filter my sql database using the query string against a date column in my database. I set a date variable = "dd/mm/yyy" format but when I apply that in the sql query as:
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EndPeriod = CDate(Today.Day.ToString & "/" & Today.Month.ToString & "/" & Today.Year.ToString)
At this point StartPeriod = #04/01/2015# and EndPeriod is #04/27/2015#
sql = "SELECT * FROM Transactions WHERE ((PaidOutDate IS Null) OR (TransDate >= '" & StartPeriod & "' AND TransDate <= '" & EndPeriod & "')
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BHend

Visakh,
Further to the problem above. Your suggestion worked well on my laptop, but when I transferred the program to my desktop it failed with the error: "Conversion failed when converting date and/or time from character string" again. Both
computers are running the same version of Windows 8.1, both running the same version of vs express 2012 and both running the same version of ssms. Both Windows 8.1 versions have the same English (Australia) as the Region and language. The only
difference that I can find is that while both have a CurrentCulture of {en=AU} and CurrentUICulture of {en-GB} the laptop, where the program works has an InstalledUICulture of {en-GB} and the PC where it doesn't work has an InstalledUICulture of {en-US}.
Do you think this could be the problem? If so, how would I change the InstalledIUCulture?
As you can tell I am way our of my depth here, I've looked in the Control Panel and both computers appear to have the same settings for options that I think are relevant, but of course there could be hundreds of other settings nI don't know about.
I've also progressively worked through the Registry on both computers comparing their settings but could find nothing relevant.
Any suggestions of where to look?
Thanks Again
Brad
BHend

Set whole Query string to null or ""

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