accessing CSS of a inherited element

admin — Wed, 23 Jun 2010 13:18:25 +0000

 id="headerMenu">

 class="dropdown"> class="ddfont">Contact Lists

 class="dropdown  dropselected"> class="ddfont">Contact Lists

just use

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

Simple PHP CSV upload

admin — Wed, 10 Mar 2010 11:34:21 +0000

"multipart/form-data" action="up.php" method="POST">

"hidden" name="MAX_FILE_SIZE" value="100000"/>

Chooseafiletoupload:"uploadedfile" type="file"/>

"submit" value="UploadFile" name="Submit"/>

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

admin — Wed, 10 Mar 2010 11:31:11 +0000

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"."
";

         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 
";

         echo  "Rows = $r2";

How to get url with Jquery and PHP

admin — Wed, 24 Feb 2010 10:03:27 +0000

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

admin — Mon, 08 Feb 2010 10:54:31 +0000

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 });

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

Jquery/CSS menu generator

admin — Thu, 22 Oct 2009 09:08:39 +0000

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

Simple 2 column div layout [css]

admin — Thu, 08 Oct 2009 13:19:41 +0000

Simple 2 column layout with a header using css.

The HTML

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

 id="wrap">

 id="header"> HEADER

id="sidebar"> SIDEBAR

id="main"> BODY

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]

Todays date selected in date fields

admin — Wed, 02 Sep 2009 15:12:27 +0000

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

$day = date("d");

$month = date("m");

$year = date("y");

${'daysel'.$day} = 'selected="selected"';

${'monthsel'.$month} =  'selected="selected"';

${'yearsel'.$year} = 'selected="selected"';

?>

Check for checkbox’s [PHP]admin — Thu, 27 Aug 2009 10:28:27 +0000
To check which checkbox is selected, or if both are selected, in PHP
 type="checkbox" name="coupons[]" value="1" >

 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 friendadmin — Tue, 18 Aug 2009 13:30:13 +0000
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

"refer" onSubmit="exec();">

"text" name="email"/>

"#" onClick="exec();">ADD

"mains">

"text" id="to" />

"message"</span> rows=<span class="st0">"5"</span>>

"submit" value="submit"/>

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/]