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首頁  •  j2h 論壇 • 程式設計討論     • 

[JQuery] Insert and Load Record using j

房東：小鋒
發表時間：2011-05-08




inserting.php

Contains of javascript and HTML code.


<script type="text/javascript" src="http://ajax.googleapis.com/ajax/

libs/jquery/1.3.0/jquery.min.js">

</script>

<script type="text/javascript" >

$(function() {

$(".comment_button").click(function() {



var test = $("#content").val();

var dataString = 'content='+ test;



if(test=='')

{

alert("Please Enter Some Text");

}

else

{

$("#flash").show();

$("#flash").fadeIn(400).html('<img src="ajax-loader.gif" align="absmiddle"> <span class="loading">Loading Comment...</span>');



$.ajax({

type: "POST",

url: "demo_insert.php",

data: dataString,

cache: false,

success: function(html){

$("#display").after(html);

document.getElementById('content').value='';

document.getElementById('content').focus();

$("#flash").hide();

}

});

} return false;

});

});

</script>

// HTML code

 

<div>

<form method="post" name="form" action="">

 

<h3>What are you doing?</h3>

<textarea cols="30" rows="2" name="content" id="content" maxlength="145" >

</textarea><br />

<input type="submit" value="Update" name="submit" class="comment_button"/>

 

</form>

</div>

<div id="flash"></div>

<div id="display"></div>

 









demo_insert.php

PHP Code display recently inserted record from the database.


<?php

include('db.php');

if(isSet($_POST['content']))

{

$content=$_POST['content'];

mysql_query("insert into messages(msg) values ('$content')");

$sql_in= mysql_query("SELECT msg,msg_id FROM messages order by msg_id desc");

$r=mysql_fetch_array($sql_in);

}

?>

<b><?php echo $r['msg']; ?></b>


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    • 1 樓住戶：小鋒
    發表時間：2011-05-08

    http://www.9lessons.info/2009/05/insert-and-load-record-using-jquery-and.html
    http://coder1.com/articles/jquery-sortables-php-and-mysql
    http://www.9lessons.info/2009/07/delete-records-with-random-animation.html
    http://www.helloweba.com/view-blog-121.html


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