> On Jun 10, 2016, at 10:40 AM, Mahdi Farhat <mahdyfar...@gmail.com> wrote:
>
> i asked a developer to develop me a a penny auction script but the request
> are slow , 300 ms on local machine and 600ms on server
> can i know why? can you help me? is the code not optimized?
Where are you measuring these times? Is this how long the JavaScript takes to
execute, or how long the total (request/response/calculating/updating page)
cycle takes per request? There are a lot of factors that can cause Ajax to take
time, not many of them come down to the programming within the page.
Another question, how many requests are sent by the page? I have only glanced
over the code, but it may be sending a separate request per item on the page,
which could get very "chatty" and cause the server to bog down in replying to
the requests. Have you watched the page in the Developer Tools part of your
browser? Can you post a link to a sample page showing the script in action?
Walter
>
>
>
> function auctionTimer(dt,no,id)
> {
> //alert(no);
> var end = new Date(dt);
> var now_date= new Date(no);
> // alert(now_date);
> // alert(end);
> var _second = 1000;
> var _minute = _second * 60;
> var _hour = _minute * 60;
> var _day = _hour * 24;
> flag_time = true;
> timer = '';
> setInterval(function(){showRemaining();},1000);
>
>
>
>
>
>
>
>
> function showRemaining()
> {
> var date = no;
> var now = new Date(date);
> var de= now.getTime();
>
> if ( flag_time ) {
> timer = de;
> }
> var d = new Date(timer);
> currentYear = d.getFullYear();
> month = d.getMonth()+1;
>
> var currentDate = d.getDate();
> currentDate = currentDate < 10 ? '0'+currentDate :
> currentDate;
>
> var hours = d.getHours();
> var minutes = d.getMinutes();
> var seconds = d.getSeconds();
>
> // var ampm = hours >= 12 ? 'PM' : 'AM';
> // hours = hours % 12;
> // hours = hours ? hours : 12; // the hour ’0′ should be ’12′
> minutes = minutes < 10 ? '0'+minutes : minutes;
> seconds = seconds < 10 ? '0'+seconds : seconds;
> var strTime = hours + ':' + minutes+ ':' + seconds; // + ' '
> + ampm;
> timer = timer + 1000;
> var now_time = currentYear+'/' + month+'/' + currentDate + ' '
> + strTime ;
>
> // document.getElementById("demo1").innerHTML=
> currentMonth1+' ' + currentDate+' , ' + currentYear + ' ' + strTime ;
>
> // document.getElementById("demo2").innerHTML=
> currentDate+':' +(month+1)+':' +currentYear + ' ' + strTime ;
>
> // document.getElementById("demo3").innerHTML= strTime ;
>
> // document.getElementById("demo4").innerHTML= current_day +
> ' , ' +currentMonth1+' ' + currentDate+' , ' + currentYear + ' ' + strTime ;
>
>
>
> // alert(now_time);
>
> var now = new Date(now_time);
>
> // alert(now);
> var distance = end - now;
>
> if (distance < 0) {
> if (distance>-3)
> {
> location.reload(true);
> return;
> };
>
> clearInterval(timer);
> document.getElementById('countdown_'+id).innerHTML = 'Sold';
> document.getElementById('bid-box').hide();
> document.getElementById('auction_watcher').hide();
> toggleDisabled(document.getElementById('bid-box'));
> toggleDisabled(document.getElementById('auction_watcher'));
> document.getElementById('watcher_url').removeAttribute('href');
> return;
> }
> var days = Math.floor(distance / _day);
> var hours = Math.floor((distance % _day) / _hour);
> var minutes = Math.floor((distance % _hour) / _minute);
> var seconds = Math.floor((distance % _minute) / _second);
> if (days <10)
> {days = '0' + days;}
> if (hours <10)
> {hours = '0' + hours;}
> if (minutes < 10)
> { minutes = '0' + minutes;}
> if (seconds < 10)
> {seconds = '0' + seconds; }
> if(days==00)
> {
> dytext = '';
>
> }
> else if(days==1)
> {
> dytext = '<span class="countdown-text">'+ days +' Day </span>';
>
> }
> else
> {
> dytext = '<span class="countdown-text">'+ days +' Days
> </span>';
> }
> if(hours==00) {
> hrtext='';
> }
> else {
> hrtext = '<span class="countdown-text">'+ hours + '</span>'+ ":";
> }
> if(minutes==00)
> {
> mintext='';
> }else {
> mintext = '<span class="countdown-text">'+ minutes
> +'</span>'+ ":";
>
> }
> sectext = '<span class="countdown-text">'+ seconds +'</span>';
> document.getElementById('countdown_'+id).innerHTML = dytext + hrtext
> + mintext + sectext;
> flag_time = false;
> }
>
> //timer = setInterval(showRemaining, 1000);
> }
> function callme()
> {
> document.getElementById('countdown').innerHTML = "Time";
> }
>
>
> function price_condtion(min_price,max_price,id)
> { return;
>
> min_price ="(Between" + '<span class="price">'+ "$" +min_price +
> '</span>' +" and ";
> max_price = '<span class="price">'+ "$"+max_price + '</span>' + ")";
> document.getElementById('price_condition_'+id).innerHTML = min_price +
> max_price;
> }
> function PlacepennyBid(url,id){
> //var bid_type =
> $$('input:checked[type="radio"][name="bid_type"]').pluck('value');
> //var is_valid_bidprice = checkBidPrice();
> // if(is_valid_bidprice == false)
> // return;
> //var bid_price = $('bid_price').value;
>
> var product_id = id;
>
> $('auction_bid_button'+product_id).hide();
> $('auction_bid_waitting'+product_id).show();
> $('msg_error'+product_id).innerHTML = '';
> $('msg_success'+product_id).innerHTML ='';
> $('msg_error'+product_id).hide();
> $('msg_success'+product_id).hide();
> // $('is_bidding').value = '1';
> var auctionId = $('auction_id').value;
> new Ajax.Request(url,
> {
> method: 'post',
> parameters: {auction_id:auctionId,product_id:product_id},
> onSuccess: function(data) {
>
> response = data.responseText.evalJSON(true);
>
> if(response.iserror)
> {
> $('msg_error'+product_id).update(response.errors);
> $('msg_error'+product_id).innerHTML;
> //$('msg_error'+product_id).show();
>
> jQuery('#msg_error'+product_id).show().delay(3000).fadeOut();
>
> }else {
>
> $('msg_success'+product_id).update(response.success);
> $('msg_success'+product_id).innerHTML;
>
> jQuery('#msg_success'+product_id).show().delay(3000).fadeOut();
>
> //jQuery('#msg_success'+product_id).delay(5000).hide();
> $('auction_bid_waitting'+product_id).hide();
> $('auction_bid_button'+product_id).show();
> $('totalbids').update(response.totalbid);
> $('totalbids').innerHTML;
>
> }
>
> //autionBidComplete();
> $('auction_bid_waitting'+product_id).hide();
> $('auction_bid_button'+product_id).show();
> },
> onFailure: function(response){
> // alert("URL NOT EXIXTS");
> $('auction_bid_waitting'+product_id).hide();
> $('auction_bid_button'+product_id).show();
> }
> });
>
> //new Ajax.Updater('results_bid_after_'+auctionId,url,{method: 'get',
> onComplete:function(){autionBidComplete();} ,onFailure: ""});
>
> }
> function PlacepennyautoBid(url,id){
>
>
> var product_id = id;
>
> $('auction_bid_auto_button_start'+product_id).hide();
> $('auction_bid_waitting'+product_id).show();
> $('msg_error'+product_id).innerHTML = '';
> $('msg_success'+product_id).innerHTML ='';
> $('msg_error'+product_id).hide();
> $('msg_success'+product_id).hide();
> var auctionId = $('auction_id').value;
> var auto_price = $('bid_auto_price').value;
> var num_bid = $('bid_auto_number').value;
> new Ajax.Request(url,
> {
> method: 'post',
> parameters: {auction_id:auctionId,product_id:product_id,
> auto_price:auto_price,num_bid:num_bid},
> onSuccess: function(data) {
>
> response = data.responseText.evalJSON(true);
>
> if(response.iserror)
> {
> $('msg_error'+product_id).update(response.errors);
> $('msg_error'+product_id).innerHTML;
> $('msg_error'+product_id).show();
> }else {
> $('msg_success'+product_id).update(response.success);
> $('msg_success'+product_id).innerHTML;
> $('msg_success'+product_id).show();
>
> //$('totalbids').update(response.totalbid);
> //$('totalbids').innerHTML;
> }
>
>
> //autionBidComplete();
> $('auction_bid_waitting'+product_id).hide();
>
> //$('auction_bid_auto_button_start'+product_id).show();
> },
> onFailure: function(response){
>
> $('auction_bid_waitting'+product_id).hide();
> $('auction_bid_auto_button_start'+product_id).show();
> }
> });
>
>
> }
> function StoppennyautoBid(url,id){
>
>
> var product_id = id;
>
>
> var auctionId = $('auction_id').value;
>
> new Ajax.Request(url,
> {
> method: 'post',
> parameters: {auction_id:auctionId,product_id:product_id},
> onSuccess: function(data) {
>
> response = data.responseText.evalJSON(true);
> var num_bid = $('bid_auto_number').setValue(15);
>
>
>
> },
> onFailure: function(response){
>
> }
> });
>
>
> }
>
> function checkBidPrice(){
> var bid_price = document.getElementById('bid_price').value;
> var bid_type = document.getElementById('auction_standard_bid').checked;
> //alert(bid_type);
> if(bid_type==true)
> {
> price = bid_price;
> if(price==null)
> {
> alert("Enter Bid Price");
> }
> if(price != 0){
> var min_next_price = document.getElementById('min_next_price').value;
> var max_next_price = document.getElementById('max_next_price').value;
> max_next_price = parseFloat(max_next_price);
> min_next_price = parseFloat(min_next_price);
> if(price < min_next_price)
> {
> alert("Your Bid Price Must Be Equal to or Greater Then "+min_next_price);
> return false;
> }
> if(max_next_price != 0)
> if(price > max_next_price)
> {
> alert("Your Bid Price Must Be Less Then "+max_next_price);
> return false;
> }
> }
> return true;
> }
> }
>
>
> function placeBid(url){
> var bid_type =
> $$('input:checked[type="radio"][name="bid_type"]').pluck('value');
> var is_valid_bidprice = checkBidPrice();
> if(is_valid_bidprice == false)
> return;
> var bid_price = $('bid_price').value;
>
> var product_id = $('auction_product_id').value;
> if(bid_price <= 0){
> return;
> }
> if (url.indexOf('?') == -1)
> url += '?bid_price=' + bid_price;
> else
> url += '&bid_price=' + bid_price;
> url += '&product_id=' + product_id;
> url += '&bid_type=' + bid_type;
> $('auction_bid_button').hide();
> $('auction_bid_waitting').show();
> $('msg_error').innerHTML = '';
> $('msg_success').innerHTML ='';
> $('msg_error').hide();
> $('msg_success').hide();
> $('is_bidding').value = '1';
> var auctionId = $('auction_id').value;
> new Ajax.Updater('results_bid_after_'+auctionId,url,{method: 'get',
> onComplete:function(){autionBidComplete();} ,onFailure: ""});
>
> }
> function updateAuctionComplete(){
> var auctionId;
> if ($('result_auction_reset')!= null){
> location.reload(true);
> }
> if($('result_auction_id') != null)
> auctionId = $('result_auction_id').innerHTML;
> if($('result_price_condition_'+auctionId)!=null)
> $('price_condition_'+auctionId).innerHTML =
> $('result_price_condition_'+auctionId).innerHTML;
> if($('notice_error')!=null){
> $('msg_error').innerHTML = $('notice_error').value;
> if($('notice_error').value != '')
> $('msg_error').show();
> else
> $('msg_error').hide();
> } else {
> $('msg_error').innerHTML='';
> $('msg_error').hide();
> }
> if($('notice_success')!=null){
> $('msg_success').innerHTML = $('notice_success').value;
> if($('notice_success').value != '')
> $('msg_success').show();
> else
> $('msg_success').hide();
> } else {
> $('msg_success').innerHTML = '';
> $('msg_success').hide();
> }
> if($('result_current_bid_id_'+auctionId)!=null)
> $('current_bid_id_'+auctionId).value =
> $('result_current_bid_id_'+auctionId).innerHTML;
> if($('result_auction_end_time_'+auctionId) != null)
> $('auction_end_time_'+auctionId).value =
> $('result_auction_end_time_'+auctionId).innerHTML;
> if($('result_auction_now_time_'+auctionId) != null)
> $('auction_now_time_'+auctionId).value =
> $('result_auction_now_time_'+auctionId).innerHTML;
> if($('result_auction_info_'+auctionId)!=null){
> $('auction_info_'+auctionId).innerHTML =
> $('result_auction_info_'+auctionId).innerHTML;
> $('result_auction_info_'+auctionId).innerHTML = '';
> }
> }
>
>
> function autionBidComplete(){
> $('auction_bid_button').show();
> $('auction_bid_waitting').hide();
> updateAuctionComplete();
> updateauctioninfo();
> $('is_bidding').value = '0';
> }
>
>
> function validNumeric(inputtext){
> var text = inputtext.value;
> if (isNaN(text)) {
> alert('Bid in Wrong Format');
> }
> }
>
> function updateauctioninfo()
> {
> var url = document.getElementById('updateurl').value;
> var value = document.getElementById('auction_id').value;
> new Ajax.Request(url,
> {
> method: 'post',
> parameters: {auction_id:value },
> onSuccess: function(data) {
> response = data.responseText.evalJSON(true);
> //var info = document.getElementById('auction_info');
> $('auction_info').update(response.updated);
> $('auction_info').innerHTML;
> // info.innerHTML = update_auction_info;
> },
> onFailure: function(response){
> alert("URL NOT EXIXTS");
> }
> });
>
> }
>
> function checkupdateauctioninfo(url)
> {
> if($('current_bidder_id')!=null)
> {
> var current_bidder_id =
> document.getElementById('current_bidder_id').value;
> var value = document.getElementById('auction_id').value;
> new Ajax.Request(url,
> {
> method: 'post',
> parameters: {auction_id:value , bidder_id:current_bidder_id
> },
> onSuccess: function(data) {
>
> responses = data.responseText.evalJSON(true);
> for (i = 0; i < responses.length; i++) {
> response = responses[i];
>
> document.getElementById('countdown_'+response.id).innerHTML =
> response.timer;
> if(response.winner && !response.currentwinner)
> {
>
> $('auction_bid_button'+response.product).hide();
>
>
>
> $('buy'+response.product).update(response.remplacementbutton);
> $('buy'+response.product).innerHTML;
>
> }
> if(response.currentwinner)
> {
> $('auction_bid_button'+response.product).hide();
>
> $('buy'+response.product).update(response.currentwinnerbuy);
> $('buy'+response.product).innerHTML;
> }
> if(response.currenthigh && !response.currentwinner &&
> !response.winner)
> { //alert(response.product);
> $('auction_bid_button'+response.product).hide();
>
> $('buy'+response.product).update(response.currenthightext);
> $('buy'+response.product).innerHTML;
> $('buy'+response.product).show();
>
> }else if(!response.currenthigh && !response.currentwinner
> && !response.winner)
> {
> $('auction_bid_button'+response.product).show();
> $('buy'+response.product).hide();
>
> }
> if(response.updated )
> {
> $('current_price').update(response.bid_price);
> $('bidder').update(response.name);
> $('current_price').innerHTML;
> $('bidder').innerHTML;
>
>
> }
> // if(response.autobiddelete)
> // {
> //
> $('auction_bid_auto_button_stop'+response.product).hide();
> //
> $('auction_bid_auto_button_start'+response.product).show();
> // $('bid_auto_number').setValue(15);
> // }
>
> // if(response.autobid && response.currenthigh)
> // {
>
>
> // var num_bid =
> $('bid_auto_number').setValue(response.numbid);
>
> // }
> if(response.totalbid!=$('totalbids').innerHTML)
> {
> $('totalbids').update(response.totalbid);
> $('totalbids').innerHTML;
> }
> if(response.totalautobid)
> { var num_bid =
> $('bid_auto_number').setValue(response.totalautobid);
> $('auto-bid-notification').setValue(1);
>
> }else {
> if($('auto-bid-notification').value==1 &&
> $('auction_bid_auto_button_stop'+response.product).visible()) {
>
> $('auction_bid_auto_button_stop'+response.product).hide();
>
> $('auction_bid_auto_button_start'+response.product).show();
> $('bid_auto_number').setValue(15);
> $('auto-bid-notification').setValue(0);
> }
> }
>
> if(response.bidder)
> {
> $('current_bidder_id').setValue(response.bidder);
> $('bidder').style.backgroundColor = "red";
> htm='<tr
> class="row"><td>'+response.name+'</td><td>'+response.bid_price+'</td></tr>';
>
> htmcheck='<td>'+response.name+'</td><td>'+response.bid_price+'</td>';
> var count =
> document.getElementById("hisotry_item_list").getElementsByTagName("tr").length;
>
> olderhtml=$('hisotry_item_list').innerHTML;
>
> var table=document.getElementById("hisotry_item_list");
> var updt=true;
> var r=0;
> var i=1;
> while(row=table.rows[r++])
> {
> if(row.innerHTML==htmcheck){
>
> var updt=false;
> }
> var i=i+1;
> }
>
> if(updt){
> $('hisotry_item_list').update(htm+olderhtml);
> $('hisotry_item_list').innerHTML;
> if(i==9) {
> $$('#hisotry_item_list tr').last('tr').remove();
> }
> }
> // if(count==8) {
> // $$('#hisotry_item_list tr').last('tr').remove();
> // }
>
> // olderhtml=$('hisotry_item_list').innerHTML;
> // $('hisotry_item_list').update(htm+olderhtml);
> }else {
> $('bidder').style.backgroundColor='#fff';
> }
> //console.clear();
> }
> },
> onFailure: function(response){
> //alert("URL NOT EXIXTS");
> //console.clear();
> }
> });
> // var request = jQuery.ajax({
> // url: url,
> // method: "POST",
> // data: { auction_id:value , bidder_id:current_bidder_id },
> // dataType: "json"
> // });
> // request.done(function( msg ) {
>
>
> // });
> }
> }
> function checkupdateauctioninfolist(url)
> {
>
> var value = document.getElementById('auction_id').value;
> //console.clear();
> new Ajax.Request(url,
> {
> method: 'post',
> parameters: {auction_id:value },
> onCreate: function() {
>
> //console.clear();
> },
> onSuccess: function(data) {
>
> allresponses = data.responseText.evalJSON(true);
>
> for (i = 0; i < allresponses.length; i++) {
>
> response = allresponses[i];
>
> document.getElementById('countdown_'+response.id).innerHTML =
> response.timer;
>
> if(response.winner && !response.currentwinner)
> {
>
> $('auction_bid_button'+response.product).hide();
>
>
>
> $('buy'+response.product).update(response.remplacementbutton);
> $('buy'+response.product).innerHTML;
>
> }
> if(response.currentwinner)
> {
> $('auction_bid_button'+response.product).hide();
>
> $('buy'+response.product).update(response.currentwinnerbuy);
> $('buy'+response.product).innerHTML;
> }
> if(response.currenthigh && !response.currentwinner &&
> !response.winner)
> { //alert(response.product);
> $('auction_bid_button'+response.product).hide();
>
> $('buy'+response.product).update(response.currenthightext);
> $('buy'+response.product).innerHTML;
> $('buy'+response.product).show();
>
> }else if(!response.currenthigh && !response.currentwinner
> && !response.winner)
> {
> $('auction_bid_button'+response.product).show();
> $('buy'+response.product).hide();
>
> }
> if(response.updated)
> {
> if(response.bid_price!=""){
>
> $('current_price_'+response.id).update(response.bid_price);
> $('current_price_'+response.id).innerHTML;
>
> }
> $('bidder_'+response.id).update(response.name);
> $('bidder_'+response.id).innerHTML;
>
>
> }
>
> //console.clear();
> } },
> onFailure: function(response){
>
> console.clear();
> }
> });
>
>
> }
> function toggleDisabled(el) {
> try {
> el.disabled = el.disabled ? false : true;
> }
> catch(E){
> }
> if (el.childNodes && el.childNodes.length > 0) {
> for (var x = 0; x < el.childNodes.length; x++) {
> toggleDisabled(el.childNodes[x]);
> }
> }
> }
>
> function auctionCompleteShow(id)
> {
>
> document.getElementById('countdown_'+id).innerHTML = 'Sold';
> document.getElementById('bid-box').hide();
> document.getElementById('auction_watcher').hide();
> toggleDisabled(document.getElementById('bid-box'));
> toggleDisabled(document.getElementById('auction_watcher'));
> document.getElementById('watcher_url').removeAttribute('href');
> }
> function callthetimers(distance,id)
> {
> var _second = 1000;
> var _minute = _second * 60;
> var _hour = _minute * 60;
> var _day = _hour * 24;
> if (distance < 0) {
> if (distance>-3)
> {
> location.reload(true);
> return;
> };
>
>
> document.getElementById('countdown_'+id).innerHTML = 'Sold';
> document.getElementById('bid-box').hide();
>
> return;
> }
> var days = Math.floor(distance / _day);
> var hours = Math.floor((distance % _day) / _hour);
> var minutes = Math.floor((distance % _hour) / _minute);
> var seconds = Math.floor((distance % _minute) / _second);
>
> if (days <10)
> {days = '0' + days;}
> if (hours <10)
> {hours = '0' + hours;}
> if (minutes < 10)
> { minutes = '0' + minutes;}
> if (seconds < 10)
> {seconds = '0' + seconds; }
> if(days==00)
> {
> dytext = '';
>
> }
> else if(days==1)
> {
> dytext = '<span class="countdown-text">'+ days +' Day </span>';
>
> }
> else
> {
> dytext = '<span class="countdown-text">'+ days +' Days
> </span>';
> }
> if(hours==00) {
> hrtext='';
> }
> else {
> hrtext = '<span class="countdown-text">'+ hours + '</span>'+ ":";
> }
> if(minutes==00)
> {
> mintext='';
> }else {
> mintext = '<span class="countdown-text">'+ minutes
> +'</span>'+ ":";
>
> }
> sectext = '<span class="countdown-text">'+ seconds +'</span>';
>
> document.getElementById('countdown_'+id).innerHTML = dytext + hrtext
> + mintext + sectext;
> flag_time = false;
> }
>
>
>
>
>
>
>
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