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POHow to add and delete with ajax or jquery
 

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  1. POHow to add and delete with ajax or jquery
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    <p>I am very new to ajax and jquery but I know some php. I have got a page where i get students detail. All i want is when i click add button that student will be inserted into paid table and that students name will show up on the page. There will be a delete button next to student`s name and it should delete the student if i click on it. </p> <blockquote> <p>will it be hard to do this? Do you know any samples on internet?</p> </blockquote> <p>How should my ajax code be according to my pages?</p> <blockquote> <p>this is my student page</p> </blockquote> <pre><code>&lt;? include ("connect.php"); $id = trim($_GET['id']); $result = mysql_query("SELECT * FROM students WHERE students_id='$id'"); while($row = mysql_fetch_array($result)) { $studentname = $row['students_name']; } ?&gt; &lt;html&gt; &lt;head&gt; &lt;script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js"&gt;&lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;form method="post" name="form"&gt; &lt;input type="hidden" id="studentname" name="studentname" value="&lt;? echo $studentname; ?&gt;" /&gt; &lt;input type="submit" id="addme" name="addme" value="Add &lt;? echo $studentname; ?&gt;" /&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <blockquote> <p>this is my add page</p> </blockquote> <pre><code>&lt;? include ("connect.php"); if (isset($_POST['addme'])) { $studentname = $_POST["studentname"]; mysql_query("INSERT INTO paid SET paid_name = '$studentname'"); mysql_close($con); } ?&gt; </code></pre> <blockquote> <p>This is my delete page</p> </blockquote> <pre><code>&lt;? include ("connect.php"); $delete = $_POST["delete"]; mysql_query("DELETE FROM paid WHERE paid_id='$delete'"); mysql_close($con); ?&gt; </code></pre> <blockquote> <p>This is my show page:</p> </blockquote> <pre><code>&lt;? include ("connect.php"); $result = mysql_query("SELECT * FROM paid"); while($row = mysql_fetch_array($result)) { echo $row['paid_name']; echo "&lt;br&gt;"; } mysql_close($con); ?&gt; </code></pre> <blockquote> <p>This is my database:</p> </blockquote> <pre><code>-- -- Table structure for table `students` -- CREATE TABLE IF NOT EXISTS `students` ( `students_id` int(11) unsigned NOT NULL AUTO_INCREMENT, `students_name` varchar(100) NOT NULL DEFAULT '', PRIMARY KEY (`students_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 ; -- -- Dumping data for table `students` -- INSERT INTO `students` VALUES (1, 'David'); INSERT INTO `students` VALUES (2, 'Lisa'); INSERT INTO `students` VALUES (3, 'Jack'); INSERT INTO `students` VALUES (4, 'Michelle'); CREATE TABLE IF NOT EXISTS `paid` ( `paid_id` int(11) unsigned NOT NULL AUTO_INCREMENT, `paid_name` varchar(100) NOT NULL DEFAULT '', PRIMARY KEY (`paid_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 ; -- -- Dumping data for table `paid` -- INSERT INTO `paid` VALUES (1, 'Michelle'); INSERT INTO `paid` VALUES (2, 'Lisa'); </code></pre> UPDATED#### Added my pages.
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    1. COWhat have you tried so far? I suggest you have a few ajax tutorials in nettuts. But as a starting point, make all your functionality complete without the use of JS. Then add it on top to make it more interactive
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    2. COi updated my question. can you please help me
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