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Poll to see if the service is updated.

This commit is contained in:
Raoul Snyman 2011-03-15 16:38:42 +02:00
parent 304202bbfc
commit 517061c261
1 changed files with 25 additions and 0 deletions
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25
openlp/plugins/remotes/html/openlp.js
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@ -106,8 +106,33 @@ window.OpenLP = {
$("#slide-controller div[data-role=content] ul[data-role=listview]").listview("refresh");
}
);
},
pollServer: function () {
$.getJSON(
"/api/poll",
function (data, status) {
OpenLP.currentSlide = data.results.slide;
OpenLP.currentItem = data.results.item;
if ($("#service-manager").is(":visible")) {
$("#service-manager > div[data-role=content] ul[data-role=listview] li a").each(function () {
var item = $(this);
if (item.text() == OpenLP.currentItem) {
$("#service-manager > div[data-role=content] ul[data-role=listview] li").attr("data-theme", "c").removeClass("ui-btn-up-e").addClass("ui-btn-up-c");
while (item[0].tagName != "LI") {
item = item.parent();
}
item.attr("data-theme", "e").removeClass("ui-btn-up-c").addClass("ui-btn-up-e");
$("#slide-controller div[data-role=content] ul[data-role=listview]").listview("refresh");
return false;
}
});
}
}
);
}
}
$("#service-manager").live("pagebeforeshow", OpenLP.loadService);
$("#slide-controller").live("pagebeforeshow", OpenLP.loadController);
// Poll the server twice a second to get any updates.
setInterval("OpenLP.pollServer();", 500);