How to pass a variable from php to a modal?

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how to pass variable from php template to javascript

I have a page where I want to display some points on map. I have small templates (like Smarty, but lighter) and there in template I have variable $points, that consists of coordinates of points I need. I need to pass them to javascript (because only javascript can render that map with points). I have 3 variants of doing it. Can you tell, what is best? 1th way: (Template inserting javascript-tags with global variable) tpl.php file: <script> MAP_POINTS = <?php echo json_encode($this-...

Answer:

The first way is definitely the least complicated and fastest. The second one adds an additional processing...

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How do I pass a javascript variable as a get/post parameter to a .php?

I Have <script> var=20 </script> I want to do something like <form action=search.php?var>

Answer:

Ajax! But I do not think it is exactly what you want!

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How to pass php variable to html? ex. $tmp='<a href="#" onClick="addtext($var)">' . $tmp . '</a>'?

$var contains mysql data and onClick on $tmp should popup box with $var data. how to popup box $var onClick on $tmp ????????

Answer:

$tmp='<a href="#" onClick="addtext($var)">' . $tmp . '</a>'; is fine...

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How to pass a file name from one page to another using php in linux?

hi! I m working in linux platform and using php .I want to pass the absolute file path browsed by the client from one page to another using php.I tried with the codes given below but i am not able to do so? the codes are: s.php: <?php session_start...

Answer:

$_FILES['picture']['name'] should be the original path of the uploaded file $_FILES['picture']['tmp...

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How to pass a file name from one page to another using php in linux?

hi! I m working in linux platform and using php .I want to pass the absolute file path browsed by the client from one page to another using php.I tried with the codes given below but i am not able to do so? the codes are: s.php: <?php session_start...

Answer:

* picture - 'picture' is the reference we assigned in our HTML form. We will need this to tell the ...

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(PHP) What is the difference between a static variable and a "pass by reference" variable?

I understand that a static variable will maintain its' current value within its' scope (function), and that when accessed again under whatever circumstance will have maintained its' last initialized value. I understand that a "pass by reference...

Answer:

A reference and static variables are very different. It is true that if a variable is not declared static...

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PHP session variable pass?

Hi. i have several pages. 1. page login. in login page i am taking his/her id. And in 2. page, i am checking if id is true. If id is true i am showing his/her name and other personal informations. The problem is, i have 2 buttons next and back. When...

Answer:

you need to add the session_start() on the login page and make sure that you pass the login details...

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How to pass multi word string as a variable used in url in php. Just a slight modicartion to make in php code ..plz see!?

I am making a voice dictionary. Here is my code.Its working fine with no errors but just a slight problem. The line towards the end is where i have the problem. <source ...show more

Answer:

I noticed you were using "urencode()"--did you mean urlencode()?

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How do I pass a value to a PHP script using AJAX?

php file : <?php include 'conn.php'; $temp=$_POST['Imgname']; mysqli_query($con, ("Insert into TempTableForAjax values (2,'$temp')")); ?> //the $_POST['Imgname'] is always empty :/ the jquery : $.ajax({ type: "POST"...

Answer:

use either $value_name = $_GET['value_name'] or $value_name = $POST['value_name'] in your PHP code....

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How do you pass on information from a simple form to a php page.?

Please type in the whole code: For example a form that only asks for the first name and once you enter that first name by clicking on submit you delete that first name from your database table of names. So there should be a .html page and a .php page...

Answer:

You do the lot in one Php script! index.php: <?php if ( $_POST [ ' name ' ] != " " ) /...

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