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CC-3174 : showbuilder

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only updating the timeline view if it is needed.
This commit is contained in:
Naomi Aro 2012-03-07 12:20:30 +01:00
parent a4d07b3060
commit e9627bca07
7 changed files with 160 additions and 12 deletions
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38
airtime_mvc/public/js/airtime/showbuilder/builder.js
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@ -14,6 +14,32 @@ var AIRTIME = (function(AIRTIME){
}
}
mod.resetTimestamp = function() {
var timestamp = $("#sb_timestamp");
//reset timestamp value since input values could have changed.
timestamp.val(-1);
};
mod.setTimestamp = function(timestamp) {
$("#sb_timestamp").val(timestamp);
};
mod.getTimestamp = function() {
var timestamp = $("#sb_timestamp"),
val;
//if the timestamp field is on the page return it, or give the default of -1
//to ensure a page refresh.
if (timestamp.length === 1) {
val = timestamp.val();
}
else {
val = -1;
}
return val;
};
mod.fnAdd = function(aMediaIds, aSchedIds) {
var oLibTT = TableTools.fnGetInstance('library_display');
@ -47,6 +73,8 @@ var AIRTIME = (function(AIRTIME){
};
fnServerData = function ( sSource, aoData, fnCallback ) {
aoData.push( { name: "timestamp", value: AIRTIME.showbuilder.getTimestamp()} );
aoData.push( { name: "format", value: "json"} );
if (fnServerData.hasOwnProperty("start")) {
@ -65,7 +93,10 @@ var AIRTIME = (function(AIRTIME){
"type": "GET",
"url": sSource,
"data": aoData,
"success": fnCallback
"success": function(json) {
AIRTIME.showbuilder.setTimestamp(json.timestamp);
fnCallback(json);
}
} );
};
@ -302,6 +333,7 @@ var AIRTIME = (function(AIRTIME){
aData = tr.data("aData");
setTimeout(function(){
AIRTIME.showbuilder.resetTimestamp();
oTable.fnDraw();
}, aData.refresh * 1000); //need refresh in milliseconds
}
@ -311,7 +343,9 @@ var AIRTIME = (function(AIRTIME){
},
//remove any selected nodes before the draw.
"fnPreDrawCallback": function( oSettings ) {
var oTT = TableTools.fnGetInstance('show_builder_table');
var oTT;
oTT = TableTools.fnGetInstance('show_builder_table');
oTT.fnSelectNone();
},