[Call Js Function Form Php]

Thanks guys, looks like I have to do some more research.

[Call Js Function Form Php]

Hello all,

 

I have this javascript that I am calling when I push a button. I want to load the popup programatically not by a button event.

 

in popup.js I have the following function that loads the popup.

 

//LOADING POPUP
//Click the button event!
$("#button").click(function(){
//centering with css
centerPopup();
//load popup
loadPopup();
});

 

My question is how do I load the popup from a php script by assigning a variable. for example

 

<?php
if ($loadpup = 'yes') {
load the popup ( what command can I use that will activate the popup??)
}
?>

 

Thanks in advance

[Checking if Checkbox is checked in Array]

Sorry, I am kind of a newbie but I figured it out now with your help.

 

Thanks you so much!!!

[Checking if Checkbox is checked in Array]

Thank you for your quick response but I tested it with the $key and when I check any of the checkboxes and then click the Delete Button I always get :

Array
(
    [0] => on
    [1] => on
)

for example if I delete the second one I should get

Array
(
    [0] => on
    [2] => on
)

Right?  but I am getting 0 & 1

 

Thanks again.

 

Ralph

 

 

[Checking if Checkbox is checked in Array]

Hi all,

 

I have been trying to figure this out for a few days already and can't seem to figure it out. I want to display a few images with a checkbox next to it so I can delete multiple images at once when I press the delete button.

 

My problem is that I can't seem to figure out how to check if the checkbox is checked. if I uncheck one of them and click the delete button it deletes one from the array but I don't know which one was unchecked. For example if I uncheck the second one the array shows:

 

Array

(

[0] => on

[1] => on

)

 

but I don't know which of the three was unchecked?

 

Here is the code I have been testing with:

 

<?php
// if submit button is clicked
if(isset($_POST['submit'])) {
// do delete function();

}
// display deletethis[] array
if (isset($_POST['deletethis'])) {
echo "<pre>";
print_r ($_POST['deletethis']);
echo "</pre>";
}

$separate = array("http://funnypicturesimages.com/images/image/funny-dog-pictures.jpg", "http://1.bp.blogspot.com/-35wQMpYtNZc/TXWNx8y2xCI/AAAAAAAB_2o/9vZYNfWrGn8/s400/funny_demotivational_posters_01.jpg", "http://3.bp.blogspot.com/-TFnzZ8zFtgg/TXWNpodBkGI/AAAAAAAB_2Q/O_fOOSqFM6w/s400/funny_demotivational_posters_04.jpg");
echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post">';

// display each image from array
foreach ($separate as $value)
{
echo "<img src=".$value.">";
if ($_POST['deletethis'] = "on") {
$checked="checked";
} else {
$checked="";
}

if ($_POST['deletethis'] != "") {
echo "checked"; } else{ echo "unchecked"; }

// if checkbox currently checked display it checked else display unchecked
if ($checked == "checked") {
echo '<input type="checkbox" name="deletethis[]" checked="checked"/><br /><br />';
} else {
echo '<input type="checkbox" name="deletethis[]"/><br /><br />';
}

}
?>
<center><input type="submit" name="submit" value="Delete Checked"></center>
</form>

 

[Storing form data into array??]

That worked!!

 

Thank you guys for your help. 

 

xtopolis here is what I did to fix it from your example, I have been tryting to get this to work for a week!!

 

<?php
   echo "<form id='form1' name='form1' method='post' action=''><p>
         <label><input type='text' name='memberid[]' value='memberid' /></label></p><p>
     <label><input type='text' name='memberid[]' value='memberid' /></label></p><p>
         <label><input type='submit' name='submit'  value='Submit' /></label></p>
         </form>";

	 foreach($_POST['memberid'] as $value){
            echo "The value was $value<br />";
         }

?>

 

Thank you Daniel0 for the tutorial I will go through it.

 

 

 

 

[Storing form data into array??]

Hi Everyone,

 

I am having trouble figuring out how to store data from my form into an array and reading it.  This is what I have so far. 

 

<?php
   echo "<form id='form1' name='form1' method='post' action=''><p>
         <label><input type='text' name='memberid[]' value='memberid' /></label></p><p>
     <label><input type='text' name='memberid[]' value='memberid' /></label></p><p>
         <label><input type='submit' name='submit'  value='Submit' /></label></p>
         </form>";

	 $memberid = array("$memberid");
   echo "output = " . print_r("$memberid");
?>
   

 

I get the following error:

 

Notice: Undefined variable: memberid in C:\Program Files\EasyPHP 2.0b1\www\test.php on line 8

Arrayoutput = 1

 

Thanks

 

Ralph

[Formatting Question??]

I have the \r\n at the end of the line but in the comment field it is cutting it and adding multiple rows for each part where it cleans the field of "?" and ","'s.  Not sure what the problem is???

 

cleancomm($row[14]) . "\r\n";

 

I think the problem is when I strip it of all the ? and ,'s it just cuts it.  I would like to know how I can get the whold comment to stay together before the next line or row.

 

Thanks

 

 

[Formatting Question??]

Hi,

 

I am new to PHP and I am lookig for more information on the formating strings for example \n\r

 

I was trying to find them on google to read more about them but not sure what to search for.

 

Could somone please tell me where I can find some more information on this.

 

or maybe yo ucan help me with my issue.

 

I created thsi function and I want to clean up a comment field from ? and ,s but I want it to continue the line.

it is creating a new line when I try to convert it to an Excel .csv file.

 

Thanks

 

 

 

Here is my code:

<center><h1><img border="0" src="banner.gif" width="805" height="70"></h1>

<h1>Survey Results</h1></center>

 

<?php

function cleancomm($comm)

  {

    $comm1 = str_replace('?', ' ', $comm);

    $comm2 = str_replace(',', ' ', $comm1);

    return $comm2;

  }

 

require 'config.php';

require 'opendb.php';

 

$fp = fopen('file.csv','wa');

$q = 'select * from survey';

$query = mysql_query($q);

while ($row = mysql_fetch_array($query)) {

$nextline = $row[0] . ',' . $row[1] . ',' . $row[2] . $row[3] . ',' . $row[4] . ',' . $row[5] . ',' . $row[6] . ',' . $row[7] . ',' .

            $row[8] . ',' . $row[9] . ',' . $row[10] . ',' . $row[11] . ','. $row[12] .',' . cleancomm($row[13]) . ',' . cleancomm($row[14]) . "\r\n";

 

 

 

fwrite($fp,$nextline);

}

fclose($fp);

?>