accessing CSS of a inherited element

0 Comments Published June 23rd, 2010 in Programming Tags: No Tags.
<div id="headerMenu">
<ul>
<li class="dropdown"><span class="ddfont">Contact Lists</span></li>
<li class="dropdown  dropselected"><span class="ddfont">Contact Lists</span></li>
</ul>
</div>

just use

#headerMenu li.dropselected span.ddfont
{
color:#FFFFFF;
}

Simple PHP CSV upload

0 Comments Published March 10th, 2010 in PHP, Programming Tags: No Tags.
<form enctype="multipart/form-data" action="up.php" method="POST">
<input type="hidden" name="MAX_FILE_SIZE" value="100000"/>
Chooseafiletoupload:<input name="uploadedfile" type="file"/><br/>
<input type="submit" value="UploadFile" name="Submit"/>
</form>

<?php

if (isset($_POST['Submit'])){

$target_path="upload/";
$target_path=$target_path.basename($_FILES['uploadedfile']['name']);
if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'],$target_path)){
$myFile = "upload/".$_FILES['uploadedfile']['name'];
}
else{echo "could not upload";}

[/cc]

Number of Columns and Rows in CSV using php

0 Comments Published March 10th, 2010 in PHP, Programming Tags: No Tags.

How to get the # of columns and rows from a csv using php
[Can be useful when parsing a csv, e.g: creating a table in a database from a csv - need to know # of columns]

2 ways

//using FGETCSV

$myFile = "THEFILE.csv";

$row = 0;
if (($handle = fopen($myFile , "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
        $num = count($data);
        $row++;
    }        echo  "Columns = $num"."<br>";
         echo  "Rows = $row";
    fclose($handle);
}

//Just using FOPEN
$fh = fopen($myFile, 'r');
$theData = fread($fh, filesize($myFile));
$theData2 = explode ( "\n", $theData);
fclose($fh);

$r2=-1;

$col = $theData2[0];
$piece = explode(",",$col);
$c2  = count($piece);

foreach($theData2 as $line){
 $r2++;
}
    echo  "Columns = $c2 <br>";
         echo  "Rows = $r2";

How to get url with Jquery and PHP

0 Comments Published February 24th, 2010 in JavaScript, PHP, Programming Tags: No Tags.

current URL in address bar

PHP

$pageURL= $pageURL= $_SERVER["REQUEST_URI"].$_SERVER["REQUEST_URI"];

Jquery

$(document).ready(function() {
var pathname = window.location.pathname;
alert (pathname);
});

Jquery Image area select Z-index issue

0 Comments Published February 8th, 2010 in JavaScript, Programming Tags: No Tags.

If you try using PHP & jQuery image upload and crop [http://www.webmotionuk.co.uk/php-jquery-image-upload-and-crop/]
with some sort of modal like popup functionality, you will notice that the imgareaselect selection does not have proper zindex value,
although this plugin is using 0.6 version and 0.8/0.9 claims to have added zindex option, still doesnt seem to work

so grab 0.6 from link above and change the following line in the .js file

$a.add($o).css({ display: ‘none’, position: fixed ? ‘fixed’ : ‘absolute’, overflow: ‘hidden’,
zIndex: zIndex > 0 ? zIndex : null });

to

$a.add($o).css({ display: ‘none’, position:’fixed’ : ‘absolute’, overflow: ‘hidden’,
zIndex: ‘999′ });

Jquery/CSS menu generator

0 Comments Published October 22nd, 2009 in Programming Tags: No Tags.

Jquery UI demos http://jqueryui.com/demos/
CSS menu generator http://www.cssmenumaker.com/

Simple 2 column div layout [css]

0 Comments Published October 8th, 2009 in Programming Tags: No Tags.

Simple 2 column layout with a header using css.

The HTML

<html>
<link rel="stylesheet" type="text/css" href="style.css" />

<div id="wrap">
<div id="header"> HEADER</div>
<div id="sidebar"> SIDEBAR</div>
<div id="main"> BODY</div>
</div>

</html>
div#wrap
{
 margin:0px auto;
 width:800px;
}

div#header
{
width:800px;
height:30px;
float:left;
}

div#sidebar
{
width:100px;
float:left;
height:30px;
}


div#main
{
width:700px;
height:30px;
float:left
}

RESULT [copying image of this http://www.james-blogs.com/2009/05/15/website-layouts-with-sidebars/]
[so result is actually sidebar first then content]
layout

Todays date selected in date fields

1 Comment Published September 2nd, 2009 in PHP, Programming Tags: No Tags.

POOR mans way of doing this, 3 combo box’s with day/month/year, with todays date already selected,
using my previous changing variable name method

<?php
$day = date("d");
$month = date("m");
$year = date("y");

${'daysel'.$day} = 'selected="selected"';
${'monthsel'.$month} =  'selected="selected"';
${'yearsel'.$year} = 'selected="selected"';
?>


<html>
<form>
<table>
<tr>
<td><select name="day">
    <option value="01" <?php echo $daysel01; ?>>1</option>
    <option value="02" <?php echo $daysel02; ?>>2</option>
    <option value="03" <?php echo $daysel03; ?> >3</option>
    <option value="04" <?php echo $daysel04; ?>>4</option>
    <option value="05" <?php echo $daysel05; ?>>5</option>
    <option value="06" <?php echo $daysel06; ?>>6</option>
    <option value="07" <?php echo $daysel07; ?>>7</option>
    <option value="08" <?php echo $daysel08; ?>>8</option>
    <option value="09" <?php echo $daysel09; ?>>9</option>
    <option value="10" <?php echo $daysel10; ?>>10</option>
    <option value="11" <?php echo $daysel11; ?>>11</option>
    <option value="12" <?php echo $daysel12; ?>>12</option>
    <option value="13" <?php echo $daysel13; ?>>13</option>
    <option value="14" <?php echo $daysel14; ?>>14</option>
    <option value="15" <?php echo $daysel15; ?>>15</option>
    <option value="16" <?php echo $daysel16; ?>>16</option>
    <option value="17" <?php echo $daysel17; ?>>17</option>
    <option value="18" <?php echo $daysel18; ?>>18</option>
    <option value="19" <?php echo $daysel19; ?>>19</option>
    <option value="20" <?php echo $daysel20; ?>>20</option>
    <option value="21" <?php echo $daysel21; ?>>21</option>
    <option value="22" <?php echo $daysel22; ?>>22</option>
    <option value="23" <?php echo $daysel23; ?>>23</option>
    <option value="24" <?php echo $daysel24; ?>>24</option>
    <option value="25" <?php echo $daysel25; ?>>25</option>
    <option value="26" <?php echo $daysel26; ?>>26</option>
    <option value="27" <?php echo $daysel27; ?>>27</option>
    <option value="28" <?php echo $daysel28; ?>>28</option>
    <option value="29" <?php echo $daysel29; ?>>29</option>
    <option value="30" <?php echo $daysel30; ?>>30</option>
    <option value="31" <?php echo $daysel31; ?>>31</option>
</select>

<select name="month">
    <option value="01" <?php echo $monthsel01; ?>>January</option>
    <option value="02" <?php echo $monthsel02; ?>>Febuary</option>
    <option value="03" <?php echo $monthsel03; ?>>March</option>
    <option value="04" <?php echo $monthsel04; ?>>April</option>
    <option value="05" <?php echo $monthsel05; ?>>May</option>
    <option value="06" <?php echo $monthsel06; ?>>June</option>
    <option value="07" <?php echo $monthsel07; ?>>July</option>
    <option value="08" <?php echo $monthsel08; ?>>August</option>
    <option value="09" <?php echo $monthsel09; ?>>September</option>
    <option value="10" <?php echo $monthsel10; ?>>October</option>
    <option value="11" <?php echo $monthsel11; ?>>November</option>
    <option value="12" <?php echo $monthsel12; ?>>December</option>
</select>


<select name="year">
    <option value="2009" <?php echo $yearsel09; ?>>2009</option>
    <option value="2010" <?php echo $yearsel10; ?>>2010</option>
    <option value="2011" <?php echo $yearsel11; ?>>2011</option>
</select>
 </td>
</form>
</html>

Check for checkbox’s [PHP]

0 Comments Published August 27th, 2009 in PHP, Programming Tags: No Tags.

To check which checkbox is selected, or if both are selected, in PHP

<input type="checkbox" name="coupons[]" value="1" >
<input type="checkbox" name="coupons[]" value="2" >

checker in php

if (isset($_POST['Submit'])) {
$state=$_POST['coupons'];
foreach ($state as $statename)
{
$x = $statename;
$ugh .= $x;
}

if 1 is selected, result will be 1
if 2 is selected result will be 2
if both are selected, result will be 12

go forward using if($ugh == ‘12′){ } etc

Add more emails to send mail / multiple recipients / refer a friend

1 Comment Published August 18th, 2009 in JavaScript, Programming Tags: No Tags.

If you need to add several emails, to refer a friend without asking the user to add all in separated by commas !
Code below provides separate field, where user can add individual email and press ADD, emails are then added automatically, separated by a comma “,” . There is an extra comma at the end but eliminate with any server side language etc
emailer

<script type="text/javascript">


function exec(){

mains.to.value+=refer.email.value+",";
refer.email.value ="";
}
</script>


<form id="refer" onSubmit="exec();">
<input type="text" name="email"/>
<A href="#" onClick="exec();">ADD</a>
</form>


<form id="mains">
<input type="text" id="to" /><br>
<textarea id="message" rows="5"></textarea><br>
<input type="submit" value="submit"/>
</form>

above code, does not work when using a doctype so try this instead

function exec(){
document.reg.elements[0].value += document.refer.elements[0].value+",";
document.refer.elements[0].value = "";
}

Make sure the forms have the ‘name’ attribute as reg and refer, does not work when set as id [the way it is in the previous example]

And with jquery + validation [http://bassistance.de/jquery-plugins/jquery-plugin-validation/]

<script type="text/javascript" src="scripts/jquery.js" ></script>   
<script type="text/javascript" src="scripts/jquery.validate.js"></script>
<script type="text/javascript">

$.validator.setDefaults({
    submitHandler: function() {
    var email = $('#email').val()+","+$('#to').val();
    $("input#to").val(email);
    $("input#email").val("");
 }
});
$(document).ready(function(){
$("#refer").validate({
 rules: {
   email:{required:true, email: true}},
messages: {
  email: {required: '  Required', email:'  Not Valid'}
},   
errorPlacement: function(error, element) {
error.insertAfter(element.next())
}
});

});
</script>
« Previous Entries