Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Javascript - Fill text value from radio button select

Posted on 2010-11-14
7
Medium Priority
?
660 Views
Last Modified: 2012-05-10
This is a combination of 2 questions previously asked.

I want the selection of one radio button to add a mysql query to the text box below. I've gotten to the point that one query (#2), while filling the input > text > value of the php/html source, does not appear in the text box.

The further issue is how the query gets processed by php and then mysql. At this point , the 2nd query reports 1065, empty query, after inserting and submitting the code below thru the php script. The same code, returns 19 rows in phpMyAdmin.

.
SELECT a.email1, a.empNum, b.runTime FROM User a, NonRev_Check_in b WHERE b.runTime LIKE '%11-14%' AND a.empNum = b.empNum

Open in new window


Here's a shortened version of the php script.

$query_1 = "SELECT email1 FROM User WHERE empNum = 354";
$query_2 = "SELECT a.email1, a.empNum, b.runTime FROM User a, NonRev_Check_in b WHERE b.runTime LIKE '\%11-14\%' AND a.empNum = b.empNum";
$query_3 = "SELECT email1, listingPhone FROM User WHERE empNum = 354";

if ( $_POST['submit']
{
   $connect = mysql_connect ( $host, $db_user, $db_password );
   mysql_select_db ( $database );

   if ( isset ( $_POST['query'] ) )
   {
      $query = mysql_real_escape_string ( $_POST['query'] );
   }
   echo $query . "<br />";
}

<form name="query" action="/admin/email.php" method="post">
   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_1 ?>';" /> Email &nbsp;
   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_2 ?>';" /> Check-in &nbsp;
   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_3 ?>';" /> Phone &nbsp;
   <br />
   Query: &nbsp; 
   <input type="text" id="query" size="50" name="query" value="" />
   <input type="submit" name="submit" value="Submit" />
</form>

Open in new window


Thanks for looking.

0
Comment
Question by:dolan2go
  • 2
  • 2
  • 2
  • +1
7 Comments
 
LVL 20

Expert Comment

by:Mark Brady
ID: 34132033
From looking at your code it looks correct. Try moving the semi-colon from the 3 lines starting with

   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_1 ?>';" /> Email &nbsp

move the ; so it should look like this:

   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_1; ?>'/>" Email &nbsp

I moved the semi colon to the end of the print statement so it should run properly. I also change the location of your closing /> at the end of the input field. Anyway, do that to all 3 line of code and try it again.

<?php
print $query_1;
?>
0
 
LVL 3

Expert Comment

by:Prograministrator
ID: 34132797
Hello,

Find no way to escaping illegal character problem that found in your 2ed query,

except this way :

<?php
$query_1 = "SELECT email1 FROM User WHERE empNum = 354";
$query_2 = "SELECT a.email1, a.empNum, b.runTime FROM User a, NonRev_Check_in b WHERE a.empNum = b.empNum AND b.runTime LIKE";
$query_3 = "SELECT email1, listingPhone FROM User WHERE empNum = 354";

if ( $_POST['submit'])
{
   $connect = mysql_connect ( $host, $db_user, $db_password );
   mysql_select_db ( $database );

   if ( isset ( $_POST['query'] ) )
   {
      $query = mysql_real_escape_string ( $_POST['query'] );
   }
   echo $query . "<br />";
}
?>
<script>
var test = "'% 11-14 %';";
</script>
<form name="query" action="" method="post">
    <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_1; ?>'" > Email &nbsp;
    <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_2; ?>'+test" > Check-in &nbsp;
    <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_3; ?>'" > Phone &nbsp;
   <br />
   Query: &nbsp; 
   <input type="text" id="query" size="50" name="query" value="" />
   <input type="submit" name="submit" value="Submit" />
</form>

Open in new window


Of course, it's not a professional way but since you are viewing your queries for users, so I assume that it's a good way for you and doing what you want.
0
 
LVL 1

Author Comment

by:dolan2go
ID: 34133099
@elvin66,

Your suggestion didn't change the non-visible #2 query. I didn't follow it with the multiple single and double quotes. The suggestion seems to put them out of order, at the end of the javascript in the input tag.

@Prograministrator,

The end of the query (for #2) is now: .....LIKE [object HTMLInputElement]

Thanks to both for suggestions.

The issue is the % in the query.

I am still looking for an solution and then on to whether the mysql query works.
0
What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

 
LVL 3

Expert Comment

by:Prograministrator
ID: 34133198
What's your browser?

because, I tested it on Firefox and chrome and it worked fine.

Place your final tested code please.
0
 
LVL 13

Accepted Solution

by:
dsmile earned 2000 total points
ID: 34135103
Your second query should be like this

$query_2 = "SELECT a.email1, a.empNum, b.runTime FROM User a, NonRev_Check_in b WHERE b.runTime LIKE \'\%11-14\%\' AND a.empNum = b.empNum";

Single quotes in the query must be escaped or it will break generated html code
0
 
LVL 13

Expert Comment

by:dsmile
ID: 34135143
This is working code
<?php
$query_1 = "SELECT email1 FROM User WHERE empNum = 354";
$query_2 = "SELECT a.email1, a.empNum, b.runTime FROM User a, NonRev_Check_in b WHERE b.runTime LIKE \'\%11-14\%\' AND a.empNum = b.empNum";
$query_3 = "SELECT email1, listingPhone FROM User WHERE empNum = 354";


if ( $_POST['submit'])
{
	$host = 'localhost'; $db_user = 'root'; $db_password = '';
	$database = 'test';
   $connect = mysql_connect ( $host, $db_user, $db_password );
   mysql_select_db ( $database );

   if ( isset ( $_POST['query'] ) )
   {
      $query = mysql_real_escape_string ( str_replace("\'", "'", $_POST['query'] ));
   }
   echo $query . "<br />";
}
?>
<form name="query" action="?" method="post">
   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_1 ?>';" /> Email &nbsp;
   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_2 ?>';" /> Check-in &nbsp;
   <input type="radio" name="que" onclick="if(this.checked)document.getElementById('query').value='<?php print $query_3 ?>';" /> Phone &nbsp;
   <br />
   Query: &nbsp; 
   <input type="text" id="query" size="50" name="query" value="" />
   <input type="submit" name="submit" value="Submit" />
</form>

Open in new window

0
 
LVL 1

Author Closing Comment

by:dolan2go
ID: 34136624
dsmile,

Your suggestion is right on.

Thank you.
0

Featured Post

Prepare for your VMware VCP6-DCV exam.

Josh Coen and Jason Langer have prepared the latest edition of VCP study guide. Both authors have been working in the IT field for more than a decade, and both hold VMware certifications. This 163-page guide covers all 10 of the exam blueprint sections.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article shows the steps required to install WordPress on Azure. Web Apps, Mobile Apps, API Apps, or Functions, in Azure all these run in an App Service plan. WordPress is no exception and requires an App Service Plan and Database to install
The title says it all. Writing any type of PHP Application or API code that provides high throughput, while under a heavy load, seems to be an arcane art form (Black Magic). This article aims to provide some general guidelines for producing this typ…
This tutorial will teach you the core code needed to finalize the addition of a watermark to your image. The viewer will use a small PHP class to learn and create a watermark.
In this video, Percona Solution Engineer Rick Golba discuss how (and why) you implement high availability in a database environment. To discuss how Percona Consulting can help with your design and architecture needs for your database and infrastr…
Suggested Courses

580 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question