CODEWITHSUNDEEP
javascriptjqueryajaxhtmlreload
Gabriele
Gabriele

Reputation: 161

How to reload a div without reloading the entire page?

I suppose what I am asking is really easy for most of you. I want to reload a div without reloading the entire page. What's the best way to do it?

<div class="black_text" id="cp_in_content_div">
<?php
$id = $_GET["id"];
$result = mysql_query("SELECT * FROM Setting WHERE ID = $id");
$row = mysql_fetch_array($result);
switch ($_GET["action"])
{
    case "delete":
    if (!unlink("$_SERVER[DOCUMENT_ROOT]setting/$row[Filename]"))
    {
        echo "Error.";
        header("Refresh: 2.5; URL=delete_setting.php?id=$id");
        exit();
    }
    if (!mysql_query("DELETE FROM Setting WHERE ID = $id"))
    {
        echo "Error.";
        header("Refresh: 2.5; URL=delete_setting.php?id=$id");
        exit();
    }
    else
    {
        echo "Ok!";
        header("Refresh: 1.25; URL=index.php");
    }
    break;
    default:
    echo "form";
}
?>
</div>

I need those header("Refresh:...") to only reload the div instead of the page.

Upvotes: 16

Views: 164398

Answers (5)

Smit Vekariya
Smit Vekariya

Reputation: 1

Add id or class in that you want to reload.This javascript function replace div with new div with latest data without creating extra element and without reload whole page

    $.get(location.href, function(data) {
        $(`#task_list`).html($(data).find(`#task_list`).html());
    });

Upvotes: -1

praveena
praveena

Reputation: 222

Use this.

$('#mydiv').load(document.URL +  ' #mydiv');

Note, include a space before the hastag.

Upvotes: 5

Ambala Chandrashekar
Ambala Chandrashekar

Reputation: 532

write a button tag and on click function

var x = document.getElementById('codeRefer').innerHTML;
  document.getElementById('codeRefer').innerHTML = x;

write this all in onclick function

Upvotes: 1

Explosion Pills
Explosion Pills

Reputation: 191729

jQuery.load() is probably the easiest way to load data asynchronously using a selector, but you can also use any of the jquery ajax methods (get, post, getJSON, ajax, etc.)

Note that load allows you to use a selector to specify what piece of the loaded script you want to load, as in

$("#mydiv").load(location.href + " #mydiv");

Note that this technically does load the whole page and jquery removes everything but what you have selected, but that's all done internally.

Upvotes: 26

genesis
genesis

Reputation: 50966

$("#div_element").load('script.php');

demo: http://sandbox.phpcode.eu/g/2ecbe/3

whole code:

<div id="submit">ajax</div> 
<div id="div_element"></div> 
<script> 
$('#submit').click(function(event){ 
   $("#div_element").load('script.php?html=some_arguments');  

}); 
</script>

Upvotes: 8

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