[A simple post and recall AJAX query.]

For making simple "POST" in ajax and get the response ,i am describing here a good example as tested:

 

Step-1:

Make a html form for the same which you have to sent with using ajax for server:

 

<form id="foo">

    <label for="bar">A bar</label>

    <input id="bar" name="bar" type="text" value="" />

 

    <input type="submit" value="Send" />

</form>

 

Step-2:

 

Here i am using a function which is related to your requirement:

 

<script type="text/javascript">

// Variable to hold request

var request;

 

// Bind to the submit event of our form

$("#foo").submit(function(event){

 

    // Abort any pending request

    if (request) {

        request.abort();

    }

    // setup some local variables

    var $form = $(this);

 

    // Let's select and cache all the fields

    var $inputs = $form.find("input, select, button, textarea");

 

    // Serialize the data in the form

    var serializedData = $form.serialize();

 

    // Let's disable the inputs for the duration of the Ajax request.

    // Note: we disable elements AFTER the form data has been serialized.

    // Disabled form elements will not be serialized.

    $inputs.prop("disabled", true);

 

    // Fire off the request to /form.php

    request = $.ajax({

        url: "/form.php",

        type: "post",

        data: serializedData

    });

 

    // Callback handler that will be called on success

    request.done(function (response, textStatus, jqXHR){

        // Log a message to the console

        console.log("Hooray, it worked!");

    });

 

    // Callback handler that will be called on failure

    request.fail(function (jqXHR, textStatus, errorThrown){

        // Log the error to the console

        console.error(

            "The following error occurred: "+

            textStatus, errorThrown

        );

    });

 

    // Callback handler that will be called regardless

    // if the request failed or succeeded

    request.always(function () {

        // Reenable the inputs

        $inputs.prop("disabled", false);

    });

 

    // Prevent default posting of form

    event.preventDefault();

});

</script>

  

 Now You can access the values posted by jQuery.ajax through the global variable $_POST, like this:

 

 $bar = $_POST['bar'];

 

 

 You could also use the shorthand .post in place of .ajax in the above JavaScript code:

 

<script type="text/javascript">

 $.post('/form.php', serializedData, function(response) {

    // Log the response to the console

    console.log("Response: "+response);

});

 </script> 

[please help me]

 $prix should be a numeric value which contains only numbers no special characters allowed.

   

For example :

 

$prix = 12345;  not as $prix = $12345

 

$prix = number_format($prix, 2, '.', ' ');

    if($prix != 0)

    echo '<p class="p_prix_info_ann"><span class="vert">'. $language['page_ann_prix'] .' :</span> '. $param_gen['devise'] .' '. $prix .'</p>';

 

 

which gives :  12 345.00 when $prix is 12345

[Hi All]

Hi,

This is Martin. I'm new to this forum. I'm an experienced PHP developer and having more than 5 years of experience in PHP development and programming solutions. I would like to share my thoughts with other PHP developers here.


Thanks in advance

Martin