Could you set up a test page with this code? It's difficult to tell
just by looking at it.
Use Firebug to check and make sure whether it's really resending a
request or not, or whether it's somewhere in the code that is
incorrectly modifying the wrong parts of the DOM from subsequent
requests.
On Feb 20, 1:53 am, Jsbeginner <jsbegin...@monarobase.net> wrote:
> Hello,
>
> I've been working on a jquery projet (with the lastest stable version of
> jquery) that retrieves information using json from a php script that
> requests information from an API.
> The script lists all the different extensions with a status colomn that
> says what it's doing (waiting, searching or result).
> The script gets the list of extensions form an input select drop down
> that's generated by PHP (this allows me to manage extensions using a
> database). It then launches the search for the selected extension and
> when the search is finished it launches the search for all the other
> extensions.
>
> I need one answer per query but it seems that the ajax success function
> is launched more than once which is not what I want, also sometimes it
> seems to keep some sort of memory of what the answer was last time (if I
> add a sleep function to the php script sometimes it gets the first
> answer befor the sleep is over) ...
>
> I've got a php script to check whois servers that replys with either
> taken, available or error.
>
> When the whois servers answer quickly there are no visible problems, but
> when they are slow the ajax request seems to be launched a second time
> and sometimes a third time when they are very slow.
>
> So I might see for example : domain.com, status : available, and then 2
> seconds later it will be replaced by domain.com, status : error and
> sometimes then replaced by domain.com, status : available.
>
> In order to test this I replaced ".html(" by ".append(" and I can then
> see all the different results...
>
> Of course I could check that the html id contains the "searching" text
> and if not to not change it's value, but I would like to stop it
> launching the search more than once ... !
>
> Is this a bug or an error in my code ? should I try it with an earlier
> version of jquery ?
>
> Here is my javascript code :
>
> function CheckWhois() {
> $('#domchk').submit(function() {
> ls = Array();
> $("#dext>option").each(function(i){
> i = i+1;
> ls[i] = $(this).val();
> });
> var ndom = $('#ndom').val();
> var dext = $('#dext').val();
> $("#domresult").html("<table
> id=\"domtab\"><tr><th>Sel.</th><th>Domain</th><th>status</th></tr><tr><td
> colspan=\"4\">Chose TLD</td></tr><tr class=\"chosen\"><td><input
> type=\"checkbox\" name=\"sel\" value=\""+ndom+dext+"\"
> /></td><td>"+ndom+dext+"</td><td id=\"chosenstatus\"><img
> src=\"images/domload.gif\" alt=\"en cours ...\" /></td></tr><tr><td
> colspan=\"4\">Autres Extensions</td></tr></table>");
> for ( var e in ls) {
> if (dext != ls[e]) {
> $("#domtab").append("<tr class=\""+ls[e]+"\"><td><input
> type=\"checkbox\" name=\"sel\" value=\""+ndom+ls[e]+"\"
> /></td><td>"+ndom+ls[e]+"</td><td id=\"status"+e+"\"><img
> src=\"images/domball.gif\" alt=\"waiting ...\" /></td></tr>");
> }
> }
> $.ajax({
> url : "scripts/ajaxwhois.php",
> type : "POST",
> data : "domain="+ndom+"&ext="+dext,
> dataType : "json",
> error : function (xhr, desc, exception)
> {$("#chosenstatus").html("Error"); },
> success : function (data) {
> if(data.error) {
> extd.html("Erreur");
> } else {
> $("#chosenstatus").html(data.status);
> for ( var e in ls) {
> var extd = $("#status"+e);
> if (dext != ls[e]) {
> extd.html("<img
> src=\"images/domload.gif\" alt=\"searching ...\" />");
> GetWhois(ndom,ls[e],e);
> }
> }
> }
> }
> });
>
> return false;
> });
>
> }
>
> function GetWhois(ndom,ls,e){
> $.ajax({
> url : "scripts/ajaxwhois.php",
> type : "POST",
> data : "domain="+ndom+"&ext="+ls+"&num="+e,
> dataType : "json",
> error : function (xhr, desc, exception) {
> $("#status"+e).html("Error");},
> success : function (data) {
> if(data.error) {
> $("#status"+e).html("Error");
> } else {
> $("#status"+data.num).append(data.status);
> }
> }
> });
>
> }
>
> $(document).ready(function(){
> CheckWhois();
>
> });
>
> Thankyou !
