Question

// Added dollar sign to question    
$(".purchase_btn").live("click",function(){
    //renew cart
    $.ajax({
            url: "<?=base_url()?>frontend/ncart/smallcart/",
            type: "post",
            async: false,               
            dataType: "json",           
            success: function(data){
                $("#cart_div_item").html(data.cart);
                $("#cart_div_total").html("總計:$"+data.total);
            }
        });
    $("#cart_div_small").show();
    $('#cart_div_small').aqFloater({ 
        attach: "e",
        offsetY: -150,
        overlay: 10,
        overlayOpacity: 0.7
    });
    clog("cart reinit");
}); 

How to use $.ajax in live? the $.ajax is not working when I use live

If type change to get it can work, but I want to use post to get json data.

Any idea?

Answer 1

make your self an error function to catch errors:

    $.ajax({
        url: "<?=base_url()?>frontend/ncart/smallcart/",
        type: "post",
        async: false,               
        dataType: "json",           
        success: function(data){
            $("#cart_div_item").html(data.cart);
            $("#cart_div_total").html("總計:$"+data.total);
        },
        error: function(jqXHR, textStatus, errorThrown){
            console.log(arguments);
        }
    });