How Do I Control Text Box Pre-Filled Entries

Sep 3, 2003

Can someone tell me how to control whether or not a text box is automatically pre-filled. In other words, on some web sites, when you visit them, the username and password automatically fills itself. But on other web sites you have to fill in the username and password each time you visit them.

There is one web site, Yahoo! dot com, where the username and password text boxes are never pre-filled. I have to type in my username and password for Yahoo! dot com each time I restart my browser. It didn't used to be that way. Yahoo!'s web site used to automatically pre-fill the username and password text boxes.

The web site that I'm working on uses cookies. I suppose that I could put a cookie $Name variable in a text box - but there may be a better way of doing it, though.

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Keep Control While Passing Form Entries

Apr 26, 2007

I have the following code in an intermediate file, separate.php, passing values from a form to a receiving file: form -> separate.php file -> vendor's receiving file

<?php
$url="https://receivingsite.com/receive.jsp?";
foreach($_POSTas$key=>$value){
$url.="$key=".urlencode($value)."&";}
header("Location:$url");?>

I place other code (all working), ahead of the code in question. Then, the portion of the other code that sends an email to me containing the values from the form, still does that. The portion of the other code that opens another page, does not open it any more.

Instead, a nuisance (to me) confirmation page generated by the vendor's receiving file opens instead of the page I specified in my other code. This is the part of the other code that does not open any more:

print "<meta http-equiv="refresh" content="0;URL=http://mywebsite.com/next.htm">";
I have to send to their receiving file with the confirmation page because the regular one they designed for this purpose (no confirmation page) requires that the form's redirect field be included, and that is a problem to me (not to most of their customers) because I have two buttons in the form going to two different pages, instead of one button like all their other customers would have.

The receiving file (confirmation page) that I have to send to was designed with a different use in mind, but I have to send to it because the regular one must receive a form field that I do not want to include. So it seems that I need to replace header ("Location: $url"); with something else, or make some other change or addition.

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Value Text Fields Gets Filled Before Search From Database?

Sep 1, 2009

I have created a search form, to display results (specified) in text fields. The function works, but before I hit the search button, results are being displayed (not even de ones the may be displayed), how can I get a empty value for all the text fields, before the search button is hit.

Here is the source code I use: (changed some parts of privacy).

PHP Code:

<?php
require_once('includes/connTCM.php');
$tcm_lang_file='includes/lang_nl.php';
require_once($tcm_lang_file);

[Code].....

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Mar 9, 2010

Every time i execute a "SHOW PROCESSLIST" command it shows me about 400 idle (Status: Sleep) connections to the database Server emerging from our 5 Webservers.

That never was much of a problem (and i didn't find a quick solution) until recently traffic numbers increased and since then MySql reports the "to many connections" Problems repeatedly, even so 350+ of those connections are in "sleep" state. Also a server can't get a mysql connection even if there are sleeping connection to that same server. All those connections vanish when a apache server is restated.

The PHP Code used to create the Database connections uses the normal "mysql" Module, the "mysqli" Module, PEAR::DB and Zend Framework Db Adapter. (Different projects). NONE of the projects uses persistent connections. Raising the connection-limit is possible but doesn't seem like a good solution since it's 450 now and there are only 20-100 "real" connections at a time anyways.

My question: Why are there so many connections in sleep state and how can i prevent that.

-- Update:..........

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Feb 5, 2010

I am having issues adding variables filled with text (in this case customer information) into a localhost wampserver) MySQL Database. Ill show you what I have so far. Config.php: Connects to my MySQL Database:

<?php
// Initiate MYSql Details
$MYSQL_Host = "localhost"; // Where the MySQL Database is located.
$MYSQL_Username = "root"; // MySQL Username.
$MYSQL_Password = ""; // MySQL Password.
$MYSQL_DbName = "iprint"; // Database name to connect to.
[Code].....

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Nov 10, 2009

I have a folder filled with files, each of which contain blocks of text focusing on several main topics, like so...

<h2>Introduction</h2>
(text)
<h2>Geography</h2>
(text)
[code].......

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Mar 18, 2011

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Aug 25, 2005

I have a table with a client name column, and in a form, I need to select a client by supplying his full name, or if s/he doesn't exist, showing clients with similar names so that the user can select from a list.

That I can resolve with a simple WHERE name="$name", the 'name' column being indexed.

But here comes the problem. When such select yields 0 entries, I want to find SIMILAR names, matching as much of characters from the left as possible. For example, if I'm looking for "John Doe", I want the script, failing to find him, to show me similars like:

Johan Doe
Johen Doe
John Doae
...

I don't know if MySQL has a string comparison function that would do this, so I decided to make an algorithm: Code:

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Jun 23, 2011

I have many text area in one page I get them by a link called "comment" so her is the idea I made a code in php that includes a form when the user clicks on "comment" this is an Ex.

if(isset($_GET['comments'])) { $comments = $_GET['comments'];
}
if (!isset($_GET['comments'])) {
$comments = "";
}
if ($comments == "ok") {
echo "<tr><td colspan='6' align='center'>";
echo "<span class='rePost'>Re : &nbsp;</span><span
class='blogerName'>$blog->ByName";
include "postComments.php"; echo
"";
} ?>

now when the user clicks on comment it just includes the comment text area but here there is more then one threads on the same page or I can say more then one post on the same page so when the user clicks on "comment" on post one all the other posts get the text area below it.what I need here is when the user clicks comment on post "1" the text area appear below post "1" and not 2 or 3 or any other one on this page.
I hope I got you to the point that I want.

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May 11, 2011

I'm starting with CakePHP and after reviewing this tutorial [URL] and also after having used the "cake bake" command to generate my models, controllers and views , everything is fine, but when I visit the Post's add view (views posts add.php), I find that instead of showing a input text for the username, it shows a select with all the usernames.

this is the line in the Post's add view that show the select.

echo $this->Form->input('user_id');
PostsController :
function add() {
// Some other code
$users = $this->Post->User->find('list');
$this->set(compact('users'));
}

Although I know how to display only the username of the currently logged-in user, I don't know how to control the content to show in $this->Form->input() because if I use a variable that is not part of the "Post" model , it's shown , but as the label for the input.

P.S. I've been trying to find this information on the cookbook , but I haven't been able to find anything specific to my situation :(

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My question is whether I can write a script that would test for a value in the corresponding text box, and update the MySQL data accordingly. I have also provided in my display script that if the MC column is already populated in MySQL it will not display in the form.

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Feb 26, 2006

im trying to print out entries in a database. it prints out okay but im having trouble formatting the text- changing colour, font etc. The following code works ok if i just use a variable, but it doesnt work here

echo "<td><font face="Verdana" color="#E5E5E5" font size="+4">{$row['productName']}</font></td> ";

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Apr 15, 2010

how I can read a text file in php, I'd like to have it display the last 200 entries (their each on a new line) from the text file.

Like
John White
Jane Does
John Does
Someones Name
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i've got two lists A and B, B = A + C - D. All elements are unique, no duplicates. How do i get the lists of:
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(2) the old items removed, D

C and D aren't more than 10000 elements or so.

Edit

Crap, sorry guys - forgot the important detail - these are both text files, not in memory elements.

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Nov 4, 2009

Code: [Select]<?php
$result=mysql_query("SELECT*FROM`MY_FIELD`WHEREfield=`".$fieldname."`;",$connection);
if(!$result){
echo"Databasequeryfailed:".mysql_error();//
}
?>

So, my code want to check in the "MY_FIELD", and get all the entries there. I made this code, but It seems to fail. The table has no entries, yet. So I was wondering, how can I "error proof" it so it acts nicely if the table is empty? Right now prints out:

Code: [Select]Database query failed: Unknown column 'main_name' in 'where clause'*"main_name"* is the current value of $fieldname right now. This is the current "name" that I would be looking for, but the table is empty.

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Dec 30, 2009

I have a string that looks like "14, 1, 4, 5, 16, 17, 2, 2, 5, 1, 5, 20, 5" etc but with many more characters (and it may end up with a few thousand characters to it in the end). Each character is between 1 and 20 (inclusive) and separated by ",". I need to search this string and count how many times each number occurs (i.e how many 1's, how many 2's ... how many 20's). I sort of got it working using a for loop and switch statement although it was rather obfuscated. What would be the easiest way to do this?

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For some reason on my excuse submit ( http://excusesexcuses.net/submit1.php ) , I get a lot of empty rows in my mysql table. Is there a way I can automatically not accept empty entries or delete empty entries on table?

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Feb 4, 2007

i ve made this form in html and i want it to already be filled in with data from the database if it already exists PHP Code:

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Aug 28, 2006

the array gets filled like this: Array ( [0] => on [1] => on [2] => on [3] => on ),Pieces of my code: CSS stuff: PHP Code:

checklist {
    border: 1px solid #ccc;
    list-style: none;
    height: 10em;
    overflow: auto;
    width: 25em;
checklist, .checklist li { margin: 0; padding: 0; }
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    height: 15%;
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Sep 24, 2007

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I need to be able to loop through a set of filenames (pictures), and if they exist, display the files. No problem with that so far, only that now, the filename system has changed (we went from 100 pics per item to 999)... I can't get to some of them. pictures are named like this :

Lcal0113_z001.jpg to Lcal0113_z999.jpg (not always all of them are there). Now, if I simply try to loop through the 999 Nr's , it won't work for all of those that are below 100 (because of the "zeroes" that stand in front, no surprise...) (Lcal0113_z070.jpg for example won't show up) this is my previous code :

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Jul 14, 2006

I have a form with about 25 text fields and 6 file upload fields (with the Browse button.) Currently I have the form submitted to a page, which is supposed to email a pre-filled form to my email. Anywho, Once I fill out the form I get an email with all the field prefilled but the 6 image fields. Here is the php code I use to send the pictures PHP Code:
...
$Photo1 = $_POST["Photo1"];
$Photo2 = $_POST["Photo2"];
$Photo3 = $_POST["Photo3"];
$Photo4 = $_POST["Photo4"];
$Photo5 = $_POST["Photo5"];
$Photo6 = $_POST["Photo6"];
...
$message .= 'Image1: <input type="text" name="Photo1" value="' . $Photo1 . '"><img

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Oct 5, 2005

I am trying to display some code only if a variable is filled in. How would I do this?
I have a mysql column called "img_2" which I'd like to show some code only if there is a value in img_2. So something like:

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Oct 3, 2006

I've got a form that people can fill in, and if they press the 'submit' button, the form should be printed with the filled-in values instead of the input fields in the html(php) page.

To make things easier, a stylesheet for print might be used too. How could I achieve such a thing?

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Dec 1, 2006

I have to use <tr></tr> tags for the beginning and end of each row, but how would I put this into my results? The problem being that my results are part of a loop. This is what I have.

$result = mysql_query("select membername from whatever limit 0,10") ;
while ($row = mysql_fetch_array($result)){
$membername= $row["membername"];
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Sep 20, 2007

I can't figure out why the second box shows nothing if it works on the first one. First Box Code:

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<option>Choose One</option>

<?php do { ?>

<option value="<?php echo $row_phone['ptid']; ?>"><?php echo $row_phone['ptname']; ?></option>

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Second Box Code:.

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Feb 5, 2011

I have a script that echo's out products rows to be filled as part of an order system. By default there are six products rows but more can be added through the URL if necessary.I want to check that if some of the products rows are filled, then to all of the fields in that row are filled. I don't want it however to check products rows that are blank as they're not needed.

PHP Coe:
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Jun 21, 2011

I'm trying to figure out how to find out where I need to do the steps if it was the username or if it was the email address the user filed out.

// Assign variable values if there is values
if ((isset($_POST['username'])) && ($_POST['username'] !== NULL) && (!empty($_POST['username']))) { $username = trim($_POST['username']); }
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May 18, 2007

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Important points are storage space, ease of use and security. I really want the forms to be as secure as possible when submitted. I also think having to save and upload the pdf might be too difficult/too much work for some users and I want it to go as easily as possible.

Another idea I had was to have a link inside the pdf, which would save the form and send the user to the upload page, with the path already entered into the upload box? not sure how to even begin going about that though.

I did some searching on the forum and it seems like it's not as common a problem as I thought. Most php/pdf stuff seems to be just creating pdfs dynamically.

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Jul 17, 2005

One idea I have is to do a redirect, but it doesn't quite
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That would bee neet. I just would create a string from the contents
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Another solution is to check if the request is not empty for the
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First, I have a PHP form that I have already had working for a few months now but occasionally someone will visit the website and click send with nothing filled in, meaning it sends blank emails. So, I want my form to make sure each important field has been filled in (and as an added bonus, maybe put a check mark image next to the field).

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<?php
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connecting my data in my query, the query is pulling the proper information.

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