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Code Issues Releases Wiki Activity

Browser EPG: added search

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Searching text in channel name, event name, text
For Browser with datetime-local input function also search for date/time
This commit is contained in:
mvoelkel 2016-02-02 20:28:01 +01:00
parent 9f1c57126b
commit 81b40eb781
1 changed files with 119 additions and 10 deletions
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129
octoserve/var/www/epg.html
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@ -106,24 +106,31 @@ function LoadEPG()
function ChannelListResponse(response)
{
ChannelList = JSON.parse(response);
var Valid = false;
if( ChannelList.GroupList[0].ChannelList )
try
{
ChannelLookup = new Object();
for(var i = 0; i < ChannelList.GroupList.length; i += 1)
ChannelList = JSON.parse(response);
if( ChannelList.GroupList[0].ChannelList )
{
var Group = ChannelList.GroupList[i];
for(var j = 0; j < Group.ChannelList.length; j += 1)
ChannelLookup = new Object();
for(var i = 0; i < ChannelList.GroupList.length; i += 1)
{
if( Group.ChannelList[j].ID )
var Group = ChannelList.GroupList[i];
for(var j = 0; j < Group.ChannelList.length; j += 1)
{
Valid = true;
ChannelLookup[Group.ChannelList[j].ID] = Group.ChannelList[j];
if( Group.ChannelList[j].ID )
{
Valid = true;
ChannelLookup[Group.ChannelList[j].ID] = Group.ChannelList[j];
}
}
}
}
}
catch(e)
{
Valid = false;
}
if( Valid )
{
LoadEPG();
@ -164,8 +171,17 @@ function EPGResponse(response)
}
}
var hasTimeInput = false;
function OnLoad()
{
var input = document.getElementById("datetime");
hasTimeInput = input.type == "datetime-local";
if( !hasTimeInput )
{
input.form.style.display = "none";
}
document.getElementById("events").style.display = "none";
EPG = null;
var msg = document.getElementById("message");
@ -177,7 +193,18 @@ function OnLoad()
}
function Current() {
Position = Search(new Date())
var d = new Date();
var input = document.getElementById("datetime");
if( input.type == "datetime-local" )
{
var d1 = new Date(d.getTime() - d.getTimezoneOffset() * 60000);
input.value = d1.toISOString().substr(0,19);
}
// else
// {
// input.value = d.toLocaleString();
// }
Position = Search(d)
Scroll(0);
}
@ -231,6 +258,79 @@ function ShowEvent(event,index)
box.getElementsByClassName("event_name")[0].firstChild.nodeValue = Name;
box.getElementsByClassName("event_text")[0].firstChild.nodeValue = Text;
}
function ClearEvent(index)
{
var box = document.getElementById("event" + index);
box.getElementsByClassName("event_date")[0].firstChild.nodeValue = "";
box.getElementsByClassName("event_duration")[0].firstChild.nodeValue = "";
box.getElementsByClassName("event_channel")[0].firstChild.nodeValue = "";
box.getElementsByClassName("event_name")[0].firstChild.nodeValue = "";
box.getElementsByClassName("event_text")[0].firstChild.nodeValue = "";
}
function ScrollTo()
{
var d = new Date();
var Text = "?;";
var input = document.getElementById("datetime");
if( input.value == "" )
{
Current();
}
else
{
if( input.type == "datetime-local" )
{
// d = new Date(input.value);
d = new Date(Date.parse(input.value) + d.getTimezoneOffset() * 60000);
document.getElementById("searchtext").value = "**>" + input.value + "<**";
}
// Text = d.getTimezoneOffset().toString();
// var d = new Date(Text);
// var box = document.getElementById("event0");
// box.getElementsByClassName("event_date")[0].firstChild.nodeValue = d.toLocaleString();
Position = Search(d)
Scroll(0);
}
}
function SearchText()
{
var j = 0;
var SearchText = document.getElementById("searchtext").value.toLowerCase();
if( SearchText.length > 0 )
{
for(var i = Position; i < EPG.EventList.length && j < 5; i += 1)
{
var event = EPG.EventList[i];
var id = event.ID.match(/[A-Z0-9]+:\d+:\d+:\d+/);
var ch = ChannelLookup[id[0]];
var Compare = "";
if( ch ) Compare = Compare = ch.Title;
if( event.Text ) Compare = Compare + "\u00A0" + event.Text;
if( event.Name ) Compare = Compare + "\u00A0" + event.Name;
Compare = Compare.toLowerCase();
if( Compare.indexOf(SearchText) >= 0 )
{
ShowEvent(event,j);
j = j + 1;
Position = i + 1;
}
}
if( j == 0 )
Position = 0;
for( j = j; j < 5; j += 1)
{
ClearEvent(j);
}
}
else
Current();
}
</script>
</head>
@ -253,6 +353,15 @@ function ShowEvent(event,index)
<div id="message" class="message">&nbsp;</div>
<div id="events">
<div class="event_scroll">
Search:
<form action="javascript:SearchText()" style="display:inline-block">
<input id="searchtext" style="width: 200px" type="search" value="" onchange="SearchText()">
</form>
<form action="javascript:void()" style="display:inline-block">
<input id="datetime" type="datetime-local" value="" onchange="ScrollTo()" >
</form>
<form action="">
<input type="Button" value="|<" onclick="Scroll(-9999999)" >
<input type="Button" value="<<<" onclick="Scroll(-500)" >