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3

In this code which I am posting i have one problem. I want my PHP variable to be stored in JavaScript variable but it shows error. The code is below.

<?php
    $name="anurag singh";

    echo '
        <html>
            <head>
            <script type="text/javascript" src="jquery-2.0.2.js"></script>
            <script type="text/javascript">
                $(document).ready(function(){
                    var name1=.$name.";"
                    $.post("main_page.php",{input1: name1}, function(msg){
                        alert("hi "+msg);
                    });
                });
            </script>
            </head>

            <body>
                <h1>This is the demo!</h1>
                <h2>In echo we can add more than one statements</h2>
            </body>
        </html>
    ';
?>

Now when I am assigning $name to the variable name1 than I get an syntax error. Please let me know what changes I have to make. So that I get the value of the PHP variable $name stored in JavaScript variable name1.

share|improve this question
    
Try this example link –  Sunil Kumar Jul 31 '13 at 13:18

6 Answers 6

up vote 0 down vote

try this

  $(document).ready(function(){
        var name1="'.$name.'";
        $.post("main_page.php",{input1: name1}, function(msg){
            alert("hi "+msg);
        });

you can assign this value like var name= "'. $name.'";

share|improve this answer
    
gives error at the line var name1=...... –  user1334573 Jul 31 '13 at 13:15
    
@user1334573 updated...you give single and double quotes –  VIVEK-MDU Jul 31 '13 at 13:19
up vote 4 down vote

In javascript with echo version: var name1= "'.$name.'";

<?php
$name = "anurag singh";
echo '
    <html>
        <head>
        <script type="text/javascript" src="jquery-2.0.2.js"></script>
        <script type="text/javascript">
            $(document).ready(function(){
                var name1= "'.$name.'";
                $.post("main_page.php",{input1: name1}, function(msg){
                    alert("hi "+msg);
                });
            });
        </script>
        </head>

        <body>
            <h1>This is the demo!</h1>
            <h2>In echo we can add more than one statements</h2>
        </body>
    </html>
    ';
?>

And you can use like var name1= "<?php echo $name; ?>"; seperated html and php

<?php
   $name="anurag singh";
?>

<html>
    <head>
    <script type="text/javascript" src="jquery-2.0.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            var name1= "<?php echo $name; ?>";
            $.post("main_page.php",{input1: name1}, function(msg){
                alert("hi "+msg);
            });
        });
    </script>
    </head>

    <body>
        <h1>This is the demo!</h1>
        <h2>In echo we can add more than one statements</h2>
    </body>
</html>
share|improve this answer
    
no i do not want the html part to be separate. all the html part has to be displayed in the echo part only –  user1334573 Jul 31 '13 at 13:09
    
@user1334573 updated –  Bora Jul 31 '13 at 13:14
    
<?=$name?> it's the same. –  Maciej A. Czyzewski Jul 31 '13 at 13:16
    
thanks Bora...it worked...... –  user1334573 Jul 31 '13 at 13:17
    
@user1334573 accept this as the answer if your problem is solved –  NDM Jul 31 '13 at 13:19
up vote 0 down vote

You are pasing string $ame not variable as because you have used '...' this let the php know that its string no more variables inside this string.

<?php
$name="anurag singh";
?>

<html>
    <head>
    <script type="text/javascript" src="jquery-2.0.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            var name1=<?pgp echo $name ?>;
            $.post("main_page.php",{input1: name1}, function(msg){
                alert("hi "+msg);
            });
        });
    </script>
    </head>

    <body>
        <h1>This is the demo!</h1>
        <h2>In echo we can add more than one statements</h2>
    </body>
</html>
share|improve this answer
up vote 0 down vote

You can do it this way -

<?php $name="anurag singh"; ?>
<html>
    <head>
    <script type="text/javascript" src="jquery-2.0.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            var name1="<?php echo $name ?>";
            $.post("main_page.php",{input1: name1}, function(msg){
                alert("hi "+msg);
            });
        });
    </script>
    </head>

    <body>
        <h1>This is the demo!</h1>
        <h2>In echo we can add more than one statements</h2>
    </body>
</html>
share|improve this answer
    
i want all the html code to be inside echo '.........'; –  user1334573 Jul 31 '13 at 13:14
up vote 0 down vote

echo it into a script tag

echo '<script> var name = '.$name.';</script>';
share|improve this answer
    
sorry does not work.... –  user1334573 Jul 31 '13 at 13:12
up vote 0 down vote 
<?php
$name="anurag singh";
echo '
<html>
    <head>
    <script type="text/javascript" src="jquery-2.0.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
            var name1='.$name.'";"
            $.post("main_page.php",{input1: name1}, function(msg){
                alert("hi "+msg);
            });
        });
    </script>
    </head>

    <body>
        <h1>This is the demo!</h1>
        <h2>In echo we can add more than one statements</h2>
    </body>
</html>
        ';
?>
share|improve this answer
    
getting error at the $name="anurag singh"; –  user1334573 Jul 31 '13 at 13:13
    
can you post the error message? –  TomPHP Jul 31 '13 at 14:14

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