MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
***********************************************************************/
+function set_mark(img) {
+ var box = document.getElementById('ajaxmark');
+ if(img) box.src = user.theme+'images/'+ img;
+ box.style.visibility = img ? 'visible' : 'hidden'
+}
+
//
// JsHttpRequest class extensions.
//
// if form parameter exists also form values are submited, otherwise
// request is directed to current location
//
- JsHttpRequest.request= function(trigger, form) {
- var mark = document.getElementById('ajaxmark');
- if(mark) mark.style.visibility = 'visible';
+JsHttpRequest.request= function(trigger, form, tout) {
+ tout = tout | 3000; // default timeout value
+ set_mark(tout>5000 ? 'progressbar.gif' : 'ajax-loader.gif');
+ JsHttpRequest._request(trigger, form, tout, 2);
+}
+
+JsHttpRequest._request = function(trigger, form, tout, retry) {
+
if (trigger.tagName=='A') {
var content = {};
var upload = 0;
if (!form) url = url.substring(0, url.indexOf('?'));
- if (!submitObj)
+ if (!submitObj) {
content[trigger] = 1;
-
+ }
}
// this is to avoid caching problems
content['_random'] = Math.random()*1234567;
+
+ var tcheck = setTimeout(
+ function() {
+ for(var id in JsHttpRequest.PENDING) {
+ var call = JsHttpRequest.PENDING[id];
+ if (call != false) {
+ if (call._ldObj.xr) // needed for gecko
+ call._ldObj.xr.onreadystatechange = function(){};
+ call.abort(); // why this doesn't kill request in firebug?
+// call._ldObj.xr.abort();
+ delete JsHttpRequest.PENDING[id];
+ }
+ }
+ set_mark(retry ? 'ajax-loader2.gif':'warning.png' );
+ if(retry)
+ JsHttpRequest._request(trigger, form, tout, retry-1);
+ }, tout );
JsHttpRequest.query(
(upload ? "form." : "")+"POST "+url, // force form loader
errors = errors+'<br>Unknown ajax function: '+cmd;
}
}
-
+ if(tcheck)
+ JsHttpRequest.clearTimeout(tcheck);
// Write errors to the debug div.
document.getElementById('msgbox').innerHTML = errors;
- var mark = document.getElementById('ajaxmark');
- if(mark) mark.style.visibility = 'hidden';
+ set_mark();
Behaviour.apply();
}
}
},
- false // do not disable caching
+ false // do not disable caching
);
- }
+ }
// collect all form input values plus inp trigger value
JsHttpRequest.formInputs = function(inp, objForm, upload)
{