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try to reload the beamer, if the server is down

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This commit is contained in:
Oskar Hahn 2012-04-14 09:04:37 +02:00
parent 639397028e
commit d870b988e9
1 changed files with 17 additions and 13 deletions
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30
openslides/static/javascript/projector.js
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@ -6,6 +6,7 @@ function presentation_reload() {
dataType: 'json', dataType: 'json',
data: '', data: '',
success: function(data) { success: function(data) {
$('#currentTime').removeClass('ajax_error');
$('#content').html(data.content); $('#content').html(data.content);
document.title = data.title; document.title = data.title;
$('#currentTime').html(data.time); $('#currentTime').html(data.time);
@ -14,24 +15,27 @@ function presentation_reload() {
$('#content li').css({'font-size': data.bigger + '%'}, 200); $('#content li').css({'font-size': data.bigger + '%'}, 200);
$('#content #sidebar').css({'font-size': '16px'}, 0); $('#content #sidebar').css({'font-size': '16px'}, 0);
$('#content').animate({'margin-top': data.up + 'em'}, 200); $('#content').animate({'margin-top': data.up + 'em'}, 200);
/*TODO: messages neu schreiben*/ /*
* Gehe durch alle messages li durch. Wenn der Wert in der data steht, lasse es,
* ansonsten füge ein neues li ein und lösche es aus der data weg.
* Alles was jetzt noch in der data ist, muss als neues li eingefügt werden.
*/
if (data.countdown_visible == true) //# $.each($('#messages li'), function (index, value) {
$('#countdown').slideDown(); //# message_id = value.attr('id').split('_')[1];
if (data.countdown_visible == false) //# if (message_id in data) {
$('#countdown').slideUp(); //# this.html(data[message_id]);
if (data.countdown_control == "reset") //# }
resetTimer(data.countdown_time); //# });
if (data.countdown_control == 'start') { $('#messages li').remove();
if (!timer_is_running) $.each(data['messages'], function (index, value){
startTimer(); $('#messages ul').append('<li>' + value[1] + '</li>');
} });
if (data.countdown_control == 'stop')
stopTimer();
setTimeout("presentation_reload()", 500); setTimeout("presentation_reload()", 500);
}, },
error: function () { error: function () {
$('#currentTime').addClass('ajax_error'); $('#currentTime').addClass('ajax_error');
setTimeout("presentation_reload()", 1000);
} }
}); });
} }