CODEWITHSUNDEEP
phpjquery
Austin Sebastian Marviano
Austin Sebastian Marviano

Reputation: 35

Write a Jquery inside the <?php?> tag

I want to write Jquery code inside PHP tag. I wanted to do this so that I can perform AJAX after that.

I have tried to echo it, but it doesn't work. 

<?php
    require("conn.php");
    $rs = mysql_query("select * from food order by LENGTH(price), price");
    if($rs!=false && mysql_num_rows($rs)>0){
        $counter ++;
        while($row = mysql_fetch_array($rs)){

            echo '
                    <script src="jquery.js">
                    <script>
                        $(document).ready(function(){
                            $("#'.$row["code"].'").click(function(){
                                echo "clicked";
                            });
                        });
                    </script>
            ';
        }
        mysql_free_result($rs);
    }else{
        echo mysql_error();
    }
    mysql_close();
?>

Upvotes: 0

Views: 880

Answers (2)

Vijay Dohare
Vijay Dohare

Reputation: 741

Just put </script> after jquery.js.

Upvotes: 1

Akhilesh B Chandran
Akhilesh B Chandran

Reputation: 6608

Here's a small rearrangement of your code.

<?php
    require("conn.php");
    $rs = mysql_query("select * from food order by LENGTH(price), price");
    if($rs!=false && mysql_num_rows($rs)>0){
        $counter ++;
        while($row = mysql_fetch_array($rs)){

            echo '<a class="row_food">'. $row["code"] .'</a>';
        }
        mysql_free_result($rs);
    }else{
        echo mysql_error();
    }
    mysql_close();
?>

<script src="jquery.js"></script>
<script>
    $(document).ready(function(){
        $('.row_food').click(function(){
            alert("clicked");

            return false;
        });
    });
</script>

You don't have to echo the javascript code every time in the loop! You only need to echo the content from your db inside the loop.

In the javascript/jquery, you could bind the click event to the element and do whatever you needed.

Hope it helps.

Upvotes: 2

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