I see..
But is this normal?
I do not have any database queries in these ajax files.
Only session handling.
For example to add the prouct and to check the array size:
if(!$_POST['ver_id'] && isset($_POST['postdata'])){
$verids = explode(",",$_POST['postdata']);
foreach($verids as $ver_id){
if(is_numeric($ver_id))$_SESSION['checked_products'][$ver_id] =
$ver_id;
}
}else{
if(is_numeric($_POST['ver_id']))$_SESSION['checked_products'][$_POST
['ver_id']] = $_POST['ver_id'];
}
// delete double id's
if(is_array($_SESSION['checked_products']))$_SESSION
['checked_products'] = array_unique($_SESSION['checked_products']);
if (is_array($_SESSION['checked_products']) && count($_SESSION
['checked_products']) > 0){
echo count($_SESSION['checked_products']);
}else{
echo 0;
}
and to delete products from the session:
if(!$_POST['ver_id'] && $_POST['postdata']){
$verids = explode(",",$_POST['postdata']);
foreach($verids as $ver_id){
if(is_numeric($ver_id))unset($_SESSION['checked_products']
[$ver_id]);
}
}else{
if(is_numeric($_POST['ver_id']))unset($_SESSION['checked_products']
[$_POST['ver_id']]);
}
if(count($_SESSION['checked_products']) == 0) unset($_SESSION
['checked_products']);
So really nothing special,or?
What can I do to speed it up? Any ideas?
Thanks!
On 26 Feb., 19:17, James <james.gp....@gmail.com> wrote:
> I don't think it's the append that's taking long. It seems more like
> the AJAX request and response (which might differ depending on your
> location, of course) that's holding things up.
> Here's what's happening for me. Everytime I click on a checkbox, an
> AJAX call is made to:
> ajax_unselected_products_from_session.php?singleevent
> this request took about 450ms to 650ms for me.
> immediately afterward, another AJAX call is made to:
> ajax_add_selected_product_to_session.php?global_check
> which takes an average of about 450ms for me. Then upon response of
> that, your append is executed.
>
> This means that upon clicking your checkbox, it does 2 AJAX calls that
> takes approximately a second to complete, then it updates your text.
>
> On Feb 26, 4:15 am,heohni<heidi.anselstet...@consultingteam.de>
> wrote:
>
> > Hi,
>
> > I have this function build:
>
> > $.ajax({
> > type: "POST",
> > url:
> > "/ajax_add_selected_product_to_session.php?global_check",
> > success: function(msg){
> > /* add here what to do on success */
> > //alert(msg);
> > howmanyfromsession = msg;
>
> > if (howmanyfromsession == 1){
> > $(".amount").empty();
> > $(".amount").append(' (Derzeit ist
> > ' + howmanyfromsession + '
> > Produkt vorgemerkt)');
> > }else if(howmanyfromsession > 1){
> > $(".amount").empty();
> > $(".amount").append(' (Derzeit sind
> > ' + howmanyfromsession + '
> > Produkte vorgemerkt)');
> > }else if(howmanyfromsession == 0){
> > $(".amount").empty();
> > }
>
> > if(howmanyonpage == 0 && howmanyfromsession
> > == 0) {
> > //alert('None are checked on page');
> >
> > $(".requestbutton").attr("disabled", "disabled");
> > }else if(howmanyonpage == 0 &&
> > howmanyfromsession > 0){
> > //alert('At least one is checked');
> >
> > $(".requestbutton").removeAttr("disabled");
> >
> > $(".requestbutton").click(function(){
> > $("#list").submit();
> > });
> > }
>
> > $(".requestbutton").click(function(){
> >
> > if($("input[name^='paradigm']:checked").length > 0) {
> > $("#list").submit();
> > }
> > });
> > }
>
> > The part with:
> > $(".amount").append(' (Derzeit ist ' + howmanyfromsession + ' Produkt
> > vorgemerkt)');
> > takes really long at the moment. Is there a way to improve the speed?
> > If you want you can test it
> > here:http://packpilot.s15312582.onlinehome-server.info/search.php?action=l...
> > Look for the button "Für ausgewählte Artikel Herstelleranfrage senden"
> > on its right hand side a small text will appear, telling how many
> > products you have selected.
> > I don't understand why it takles so long...?
>
> > Any ideas?
