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westman

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Posts posted by westman

    delete_directory

    in PHP

    Posted

    Hi all,
    I am working with some old script to remove files and folders.
      

    $directory = "../pics/$id";
function delete_directory($directory, $empty=false)
{
  if(substr($directory,-1) == DIRECTORY_SEPARATOR){
    $directory = substr($directory,0,-1);  }
  
  if(!is_dir($directory) || !is_readable($directory)){
    return false;  }
  
  else{
    $handle = opendir($directory);
    while (false !== ($item = readdir($handle))){
      if($item != '.' && $item != '..'){
        $path = $directory.DIRECTORY_SEPARATOR.$item;
        if(is_dir($path)){
          delete_directory($path);	}
        
		else{
          unlink($path);
        }
      }
    }
    closedir($handle);
 
    if($empty == false){
      if(!rmdir($directory)){
        return false;	}
    }
    return true;	}
}	
delete_directory($directory);

    Will this still work in the new php version?

    set scroll to the bottom of a div

    in CSS

    Posted

    It works nicely in the link you posted but not for me.
    I am also using this script to call in info to fill class="mail_text". 

    $( document ).ready(function() {
    $('.pmbutton').click(function(e) {
	$('.mail_text').load('scripts/message.php', { id : $(this).data('id'),id2 : $(this).data('id2') });
});
});


    Could I somehow insert the code needed in here?

    set scroll to the bottom of a div

    in CSS

    Posted · Edited by westman 

    <div id="mail_text" class="mail_text" style="max-height:400px; overflow:auto;">
&nbsp;
</div>
<script type="text/javascript">
var objDiv = document.getElementById("mail_text");
objDiv.scrollTop = objDiv.scrollHeight;
</script>

    I am using Chrome.
    Is there a better peace to put my JS?
    My example is not working. 

    IE markup with <ul> <li>

    in HTML/XHTML

    Posted

    I am not a fan of Internet Explorer but trying to get my html and css working well with it. 

    #nav {
	font-family:"Arial Black", Gadget, sans-serif;
	text-align:left;
    display:inline-block;
    width:0px auto;
	/*width:100%;
	text-align:right;*/
    margin:0px auto;
    padding:0;
    background:#5C5B5E; /* background color */

    border-radius:10px; /*some css3*/
    -moz-border-radius:10px;
    -webkit-border-radius:10px;
    /*box-shadow:0 2px 2px rgba(0,0,0, .5);
    -moz-box-shadow:0 2px 2px rgba(0,0,0, .5);
    -webkit-box-shadow:0 2px 2px rgba(0,0,0, .5);*/
}
#nav li {
    margin:10px;
    float:left;
    position:relative;
    list-style:none;
}
#nav ul li:first-child > a {
    -moz-border-radius-topleft:10px; /*some css3*/
    -moz-border-radius-topright:10px;
    -webkit-border-top-left-radius:10px;
    -webkit-border-top-right-radius:10px;
}
#nav ul li:last-child > a {
    -moz-border-radius-bottomleft:10px; /*some css3*/
    -moz-border-radius-bottomright:10px;
    -webkit-border-bottom-left-radius:10px;
    -webkit-border-bottom-right-radius:10px;
}
#nav ul {
    opacity:0;
    visibility:hidden;
    padding:0;
    width:175px;
    position:absolute;
    background:#5C5B5E; /*sub background color*/
    border:1px solid #5C5B5E; /*sub border color*/

    border-radius:10px; /*some css3*/
    -moz-border-radius:10px;
    -webkit-border-radius:10px;
    box-shadow:0 2px 2px rgba(0,0,0, .5);
    -moz-box-shadow:0 2px 2px rgba(0,0,0, .5);
    -webkit-box-shadow:0 2px 2px rgba(0,0,0, .5);

    -moz-transition:opacity .25s linear, visibility .1s linear .1s;
    -webkit-transition:opacity .25s linear, visibility .1s linear .1s;
    -o-transition:opacity .25s linear, visibility .1s linear .1s;
    transition:opacity .25s linear, visibility .1s linear .1s;
}
#nav ul li {
    float:none;
    margin:0;
}

<div style="position:relative; z-index:2;">    
<ul id="nav">
        <li><a href="?p=home#home">Home</a></li><br />
        <li><a href="?p=home#services">Services</a></li><br />
        <li><a href="?p=home#about">About us</a></li><br />
        <li><a href = "javascript:void(0)" onclick = "document.getElementById('signin').style.display='block';document.getElementById('fade').style.display='block'">Login</a></li>
</ul>
</div>


    How do I get this to be IE friendly?

    skipping a loop or two in a while loop

    in PHP

    Posted

    Dsonesuk,
    Thank you.
    Here is my new code 

    
$uniqueValueArray = [];

while ($stmt->fetch()) {
$mail_main[] = $mainRow;

if (!in_array($mainRow, $uniqueValueArray)) {
$uniqueValueArray[] = $mainRow;
}else{
continue;
}

} // END while ($stmt->fetch()) {
echo implode(', ', $uniqueValueArray);


    It seems to work well.
    Is there any way I can remove the error Adobe DW is showing me with $uniqueValueArray = []; ?

    skipping a loop or two in a while loop

    in PHP

    Posted · Edited by westman

    thank you very much for the examples.
    I am not sure I am using them right in my code.
      

    while ($stmt->fetch()) {
$mail_main[] = $mainRow;

//$uniqueValueArray = []; this alone shows an error in Dreamweaver
$uniqueValueArray [] = $mainRow;
while($row = $stmt->fetch()) {

if (!in_array($row, $uniqueValueArray)) {
$uniqueValueArray[] = $row;
}
}

} // END while ($stmt->fetch()) {
echo implode(', ', $uniqueValueArray);

    What am I doing so wrong?

    skipping a loop or two in a while loop

    in PHP

    Posted

    I have updated the code once more... 

    $main_arr = '';
$main_arr_array = "";
// code
while ($stmt->fetch()) {
$mail_main[] = $mainRow;

$main_arr_array = explode(",", $main_arr);
if (in_array($mainRow, $main_arr_array, TRUE)){
continue;
//break;
}else{
$main_arr .= ''.$mainRow.', ';
//$main_arr .= implode(", ",$mainRow);
//$tmparray = implode(", ",$tmparray);
}

}


    I am still not getting the skip.
    Could you give a code example please?
     

    skipping a loop or two in a while loop

    in PHP

    Posted · Edited by westman

    thank you.
    I didn't see that.
    I have updated my code 

    $main_arr_array = explode(",", $main_arr);
if (in_array($mainRow, $main_arr_array, TRUE)){
continue;
//break;
}
$main_arr .= ''.$mainRow.', ';

echo $main_arr;

    This is the result...
    5, 6, 5, 4, 3, 2, 1,
    I only want one 5 to show.
    How do I skip the loop?

    skipping a loop or two in a while loop

    in PHP

    Posted · Edited by westman

    Hi all,
    I would like to escape a loop if $mainRow's value has already been called.
    Here is what I have but it is not working. 

    while ($stmt->fetch()) {
$mail_main[] = $mainRow;

$main_arr .= ''.$main_arr.', '.$mainRow.'';
$main_arr_array = explode(",", $main_arr);
if (in_array($mainRow, $main_arr_array, TRUE)){
continue;
//break;
}
}

     

    Javascript in PHP

    in PHP

    Posted

    I fond the problem...
    the closing div in <div style=\"color:FFF;\">$text_div</div> was not been seen by my browser.

    So here is what I did to find the best way to get everything working.
    I used 3 files. pm.php, pm2.php, and pmjs.js 

    //pm.php
<?php
$subject .= '
<div align="left" style="background-color:#FFF; height:40px; width:600px; padding: 5px; font-size: 16px; border-radius: 15px; box-shadow: inset 5px 0px 0px 0px rgba(42,42,42,.0); text-shadow: 0px 0px 0px rgba(42,42,42,.75); border: 2px solid #1695C4;">

<div class="link_black" style="padding-top:10px; padding-left:5px; float:left;">
<div class=\'pmbutton\' data-id=\''.htmlentities($idRow).'\' data-id2=\''.htmlentities($mainRow).'\'  >  '.$subjectRow.'  </div>
</div>
<div style="float:right; padding-top:10px; padding-right:5px;">
date
</div>
<div style="clear:both;"></div>

</div>
<br />
';
?>
<html>
  <head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="pmjs.js"></script>
    
  </head>
  <body>
<h1>Some text</h1>
<?php echo $subject; ?>
<div class='mail_text'></div>
  </body>
 </html>

// pmjs.js

$( document ).ready(function() {
    $('.pmbutton').click(function(e) {
	$('.mail_text').load('pm2.php', { id : $(this).data('id'),id2 : $(this).data('id2') });
});


  });

//pm2.php

<?php
$text = htmlentities($_REQUEST['id']);
$text2 = htmlentities($_REQUEST['id2']);

$text = '
<div align="center" style="padding:15px;">
<div align="left" style="padding:5px; background-color:#E0E0E0;">
<div style="float:left;">
<strong>name</strong>
</div>
<div style="float:right;">
<strong>'.$text2.'</strong>
</div>
<div style="clear:both;"></div>
' . $text . '
</div>
</div>
';

?>


<div>this is the output</div>
<div>div2  &amp; stuff</div>

<?php echo $text; ?>


    works well.
    Dsonesuk, Thank you for suggesting this as you can see I am using "htmlentities" to help.

    Javascript in PHP

    in PHP

    Posted · Edited by westman

    I mean
      

    $subject_all_show .= '
<div align="left" style="background-color:#FFF;">
<div class="link_black" style="padding-top:10px; padding-left:5px; float:left;">
<a class="link" href = "javascript:void(0)" onclick =document.getElementById(\'text_div\').innerHTML=\'<div style=\"color:FFF;\">'.$text_div.'</div>\'">Text</a>
</div>
<div style="float:right; padding-top:10px; padding-right:5px;">
date
</div>
<div style="clear:both;"></div>
</div>
<br />';

    <div style="color:FFF;"> and $text_div need to be together in but it does not work. 

    Javascript in PHP

    in PHP

    Posted · Edited by westman

    That does not work for me and the <div> needs to add css to $text not to the <a>
    In the end $text will have <div>'s and css inside.

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