PHP - Moved: How To Hide The Extension Of A Page From Url

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http://www.phpfreaks.com/forums/index.php?topic=311225.0

This topic has been moved to HTML Help.

http://www.phpfreaks.com/forums/index.php?topic=350146.0

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=325444.0

Hi,   In reference to my first attached image, I have a form which displays two SELECT/drop-down fields (labeled "Store Name" and "Item Description".....and both of which pull-in values from two separate lookup/master tables, in addition to providing an additional option each for "NEW STORE" and "NEW ITEM").   Now, when first-run, and/or if "NEW STORE" and "NEW ITEM" are not selected from the drop-down's then the two fields in green ("New Store Name" and "New Item Name" are hidden, by means of the following code:  

<div class="new-store-container" id="new-store-container" name="new-store-container" style="display:none;">
    <div class="control-group">
        <div class="other-store" id="new_store_name">
            <?php echo standardInputField('New Store Name', 'new_store_name', '', $errors); ?>
        </div>
    </div>
</div>

  Conversely, if "NEW STORE" and/or "NEW ITEM" are selected from the two drop-down's then one (or both) of the "New Name" fields are unhidden by means of the following two pieces of code, one PHP and the second JS:    

<select class="store-name" name="store_id" id="store_id" onclick="toggle_visibility('store_id','new-store-container')">
    <?php echo $store_options; ?>
                            
    <?php
        if($values['store_id'] == "OTH")
            {
                echo "<option value='OTH' selected> <<<--- NEW STORE --->>> </option>";
            }
        else
            {
                echo '<OPTION VALUE="OTH"> <<<--- NEW STORE --->>> </OPTION>';
            }
    ?>
</select>

 

function toggle_visibility(fieldName, containerName)
{
    var e = document.getElementById(fieldName);
    var g = document.getElementById(containerName);
            
    if (e.value == 'OTH')
        {
            if(g.style.display == 'none')
                g.style.display = 'block';
            else
                g.style.display = 'none';
        }
}

  All  of that is working just fine. The problem I'm having is that when I click the "Create" button, after having left any one of the form fields blank, the two "New Name" fields are hidden again, which I don't want to happen i.e. I want them to remain visible (since the values of "store_id" and/or "item_id" are "OTH"), so that the user can enter values into one or both of them, without havng to click on the drop-down a second time in order to execute the "on-click" code.   The second attached image shows how the fields are hidden, after clicking "Create".   How can I achieve that? It would be greate if someone could cobble-up the required code and provide it to me, since I'm relatively new to this.   Thanks much.    Snap1.png   26.14KB   0 downloads    Snap2.png   149.47KB   0 downloads      

This topic has been moved to HTML Help.

http://www.phpfreaks.com/forums/index.php?topic=323045.0

Hi all. i have problems with making a questionnaire. i have done a single questions but i have no idea how to add them al ltogether so they work as switch function.
i`ve attached one of the questions. could anyone suggest how i make answers into a list rather than just a line of options?

Just started working with PHP and wrote a PHP extension in C. Got it working with hard coded variables and started to work on feeding it 3 string arguments as input.


if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss",
                &acct, &acct_len,&userid, &userid_len, &passwd, &passwd_len) == FAILURE)
        {
                RETURN_NULL();
        } 

When I execute the extension with 3 arguments I always get the following.



Code: [Select]
[XXX@XXXVIPH01 smxauth]$ php -r "smxauth('myacct','nobody','password');"
PHP Warning:  smxauth() expects exactly 1 parameter, 3 given in Command line code on line 1
I thought the "sss" would dictate the number of args expected but it doesn't seem to work that way (for me at least). Using php-5.1.6

Any thoughts?

Thanks
Tim

PHP v. 5.3.8

What is libxml extension and how would I know if it's enabled?

My book told me
Note To take advantage of SimpleXML, make sure PHP's libxml extension is enabled.

How do I know if Filter extension is on with my webhost?

Or does it always work with PHP5?

If I cannot use it, can someone recommend a good regex to validate EMAIL addresses??

Thanks,


Debbie

Hi all,

I just managed to make a little mod_rewrite rule which manages to interpret url's without the extension and calls the right file with the extension (ie. /articles   calls   articles.php) . But now i am left with another question which i am almost certain has nothing to do with mod_rewrite, but rather with a php trick.

In case someone enters on my site  www.mydomain.com/laalalalala.php
How do i get rid of that last part(the extension for example)? Do i maybe have to get the GET['var'] and run it through a regex and reload the page with the stripped version?

That was all i could think off but it sound so complicated.
if anyone has an idea i would love to hear it
cheers!

P.s.s if anyone want's that rewrite rule, let me know. I saw quite some people on the internet looking for it

I have a variable that holds the name of a File...
Code: [Select]
$origFileName = $_FILES['userPhoto']['name'];

What is the best way to just get the File Name from this?


Debbie

Hi there,

trying to use PCNTL. I've recompiled PHP with --enable-pcntl in configure as described in PHP manual, but when I call pcntl_fork() I receive back " Fatal error: Call to undefined function pcntl_fork() ".

What am I missing???

Thanks in advance

Muflo

Hey guys! I just joined this forum today, and I'm wondering about something...

I see a lot of sites, and in the code of the site, style sheets and javascript includes are references in a manner similar to this...

"href='http://www.somesite.com/css/css.php/someDirectory/style.css'"

How is this done? The path following the "css.php" is what confuses me.  Thanks for any information you have!

This topic has been moved to Ajax Help.

http://www.phpfreaks.com/forums/index.php?topic=322815.0

Hello freaks,

I am using the FPDF class to generate PDF's on the fly, and I needed a way to generate multiline (flowing) text with specific widths. I found this FPDF extension function from FPDF's website, but can't seem to call it properly.

I recieve an undefined function error!

The function with in my script is as follows:
Code: [Select]
<?php
include_once "fpdf16/fpdf.php";

class PDF extends FPDF {
function WordWrap(&$text, $maxwidth) {
$text = trim($text);
if ($text==='')
return 0;
$space = $this->GetStringWidth(' ');
$lines = explode("\n", $text);
$text = '';
$count = 0;

foreach ($lines as $line) {
$words = preg_split('/ +/', $line);
$width = 0;

foreach ($words as $word) {
$wordwidth = $this->GetStringWidth($word);
if ($wordwidth > $maxwidth) {
// Word is too long, we cut it
for($i=0; $i<strlen($word); $i++) {
$wordwidth = $this->GetStringWidth(substr($word, $i, 1));
if($width + $wordwidth <= $maxwidth) {
$width += $wordwidth;
$text .= substr($word, $i, 1);
} else {
$width = $wordwidth;
$text = rtrim($text)."\n".substr($word, $i, 1);
$count++;
}
}
} elseif($width + $wordwidth <= $maxwidth) {
$width += $wordwidth + $space;
$text .= $word.' ';
} else {
$width = $wordwidth + $space;
$text = rtrim($text)."\n".$word.' ';
$count++;
}
}
$text = rtrim($text)."\n";
$count++;
}
$text = rtrim($text);
return $count;
}
}
?>

My call to this function with in my script is as follows:
Code: [Select]
<?php
$text = $useDesc1;
$pdf -> WordWrap($text, $useDescTextWidth);
$pdf -> Write(10, $text);
?>

Does anyone have a reccommendations as to why this is happening? Thanks in advance.