sorry. Problem was with PHP session locking. Last request takes a
while and during this process it locked PHP session. Now it is fixed
and everything works fine.
2008/10/1 Modestas <[EMAIL PROTECTED]>:
> Hello, I'm having problems with web page locks.
>
> When Ajax.Request is started and the user clicks on any link on the
> page while request is still running, then page is locked until Request
> will finish.
> I tryed all prototype versions and the newest one 1603 also. Can
> somebody help me solve this issue, because it renders all site useless
> until the request finishes. And it may take a while.
>
> Can somebody help me? Please.
>
> I use first Ajax.Request
>
> var ajaxRequest = new Ajax.Request(this.getHandleUrl, {
> method: 'post',
> evalJS : false,
> asynchronous : true,
> parameters: paramsStr,
> onSuccess: function(transport) {
> var response = eval('(' + transport.responseText + ')');
> controller.statusPanel.stop();
> if (response.status == 1) {
> controller.handle = response.handle;
> controller.updateResults(controller.offset);
> } else {
> if (response.redirectLink != undefined) {
> window.location=response.redirectLink;
> }
> controller.resultRenderer.drawNoResults();
> }
> },
> onException : function(request, e){
> //alert(e);
> //todo: implement further error handling
> controller.statusPanel.stop();
> }
> });
>
> ////////////////////////////////////////////////////////////////////////////////////////
> onSuccess i start updateResults(). It creates periodicalUpdater and
> calls server until server sends end of results signal. Then it draws
> results. Terminates periodicalupdater.
>
> periodicalUpdater = new Ajax.PeriodicalUpdater('', updateUrl,
> {
> method: 'post',
> parameters: paramsStr,
> frequency: 2,
> asynchronous : true,
> evalJS : false,
> evalJSON : false,
> decay: 2,
> onException : function(request, e){
> periodicalUpdater.stop()
> if (controller.testMode) {
> //alert(e);
> }
> controller.statusPanel.stop();
> },
> insertion: null,
> onSuccess : function(transport) {
>
> var response = eval('(' + transport.responseText +
> ')');
> var tripsResult = response.results;
> controller.tripsResult = tripsResult;
>
> if (response.status != 1) {
> if (controller.testMode) {
> //alert('error on PHP side');
> //todo: implement further error handling
> }
> periodicalUpdater.stop();
> controller.statusPanel.stop();
> if (response.redirectLink != undefined)
> {
> window.location=response.redirectLink;
> }
> }
>
> var adults = $F('adults_count');
> var children = $F('children_count');
> var babies = $F('infants_count');
> controller.draw(tripsResult);
> if (tripsResult.searchStatus == 1) {
> controller.stopSearch();
> if (tripsResult.flightResultCount == 0) {
> controller.resultRenderer.drawNoResults();
> } else {
> //check if verify must be launched
>
> if (adults > 1 || children > 0 || babies > 0)
> {
> controller.startVerify();
> }
> }
> }
> }
> });
>
>
> again, if more specific update on retrieved results are needed - i
> launch another ajax.Request
> verifyRequest = new Ajax.Request(this.verifyUrl, {
> method: 'post',
> asynchronous : true,
> evalJS : false,
> parameters: paramsStr,
> onSuccess: function(transport) {
> var response = eval('(' + transport.responseText + ')');
> response = eval('(' + transport.responseText + ')');
> if (response.status == 1) {
>
> controller.resultRenderer.drawResults(response.results);
> } else {
> if (response.redirectLink != undefined)
> {
> window.location=response.redirectLink;
> }
> }
> controller.statusPanel.stop();
> },
> onException : function(request, e){
> controller.statusPanel.stop();
> //todo: implement further error handling
> }
> });
>
>
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