gitphp 0.2.9.1 :: busui.git/blobdiff

blob:a/myway/myway_timeliness_stop.php -> blob:b/myway/myway_timeliness_stop.php

<?php	<?php
	/*
	* Copyright 2010,2011 Alexander Sadleir

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.
	*/
include ('../include/common.inc.php');	include ('../include/common.inc.php');
include_header("MyWay Deltas", "mywayDelta");	include_header("MyWay Deltas", "mywayDelta");
?>	?>
	<!--[if lt IE 9]>
	<script type="text/javascript" src="../js/FlashCanvas/bin/flashcanvas.js"></script>
	<![endif]-->
	<script type="text/javascript" src="../js/flotr2/flotr2.min.js"></script>
	<form method="get" action="">
	<select id="stopid" name="stopid">
	<?php
	$query = "select distinct myway_stop from myway_timingdeltas where myway_stop != '' order by myway_stop";
	$query = $conn->prepare($query);
	$query->execute();
	if (!$query) {
	databaseError($conn->errorInfo());
	return Array();
	}
	foreach ($query->fetchAll() as $stop) {
	echo "<option value=\"{$stop['myway_stop']}\">{$stop['myway_stop']}</option>";
	};
	?> </select> <center><div id="placeholder" style="width:900px;height:550px"></div></center>
	<script type="text/javascript">
	$(function () {
	var d = new Date();
	d.setUTCMinutes(0);
	d.setUTCHours(0);
	var midnight = d.getTime();
	var placeholder = document.getElementById("placeholder");
	var data = [];
	var options = {
	xaxis: {
	mode: "time"
	},
	yaxis: {
	tickFormatter: yformatter
	},
	mouse: { track: true, relative: true, trackFormatter: showTooltip}

	};

<!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../js/flot/excanvas.min.js"></script><![endif]-->
	Flotr.draw(placeholder, data, options);
<script language="javascript" type="text/javascript" src="../js/flot/jquery.flot.js"></script>	// fetch one series, adding to what we got
<form method="get" action="">	var alreadyFetched = {};
<select id="stopid" name="stopid">
<?php	$("#stopid").change(function () {
$query = "select distinct myway_stop from myway_stops where myway_stop != '' order by myway_stop";	var select = $(this);
$query = $conn->prepare($query);
$query->execute();	// find the URL in the link right next to us
if (!$query) {	// var dataurl = button.siblings('a').attr('href');
databaseError($conn->errorInfo());	var dataurl = "myway_timeliness_stop.json.php?stopid=" + select.val();
return Array();	// then fetch the data with jQuery
}	function onDataReceived(series) {
foreach ($query->fetchAll() as $stop) {
echo "<option value=\"{$stop['myway_stop']}\">{$stop['myway_stop']}</option>";	// let's add it to our current data
	if (!alreadyFetched[series.label]) {
};	alreadyFetched[series.label] = true;
?> </select> <center><div id="placeholder" style="width:900px;height:550px"></div></center>	data.push(series);
<script type="text/javascript">	}
$(function () {
var d = new Date();	// and plot all we got
d.setUTCMinutes(0);
d.setUTCHours(0);	Flotr.draw(placeholder, data, options);
var midnight = d.getTime();	}

	$.ajax({
	url: dataurl,
	method: 'GET',
	dataType: 'json',
	success: onDataReceived
	});
	});

var placeholder = $("#placeholder");
var data = [];
var options = {
xaxis: {
mode: "time",
min: midnight + (10006060*8),
max: midnight + (10006060*23.5)
},
yaxis: {
tickFormatter: yformatter
},
grid: { hoverable: true, clickable: true, labelMargin: 32 },
series: {
lines: { show: false },
points: { show: true }
}
};

var plot = $.plot(placeholder, data, options);
var o;
o = plot.pointOffset({ x: midnight+ (96060*1000), y: -1.2});
placeholder.append('<div style="position:absolute;left:' + (o.left + 4) + 'px;top:' + o.top + 'px;color:#666;font-size:smaller">9am</div>');
o = plot.pointOffset({ x: midnight+ (166060*1000), y: -1.2});
placeholder.append('<div style="position:absolute;left:' + (o.left + 4) + 'px;top:' + o.top + 'px;color:#666;font-size:smaller">4pm</div>');
// fetch one series, adding to what we got
var alreadyFetched = {};

$("#stopid").change(function () {
var select = $(this);

// find the URL in the link right next to us
// var dataurl = button.siblings('a').attr('href');
var dataurl = "myway_timeliness_stop.json.php?stopid=" + select.val();
// then fetch the data with jQuery
function onDataReceived(series) {
// extract the first coordinate pair so you can see that
// data is now an ordinary Javascript object
var firstcoordinate = '(' + series.data[0][0] + ', ' + series.data[0][1] + ')';


// let's add it to our current data
if (!alreadyFetched[series.label]) {
alreadyFetched[series.label] = true;
data.push(series);
}

// and plot all we got
$.plot(placeholder, data, options);
}

$.ajax({
url: dataurl,
method: 'GET',
dataType: 'json',
success: onDataReceived
});	});
});	function yformatter(v) {
	if (Math.floor(v/60) < -9) return "";
});	return Math.abs(Math.floor(v/60)) + " min " + (v == 0 ? "" : (v >0 ? "early":"late"))
function yformatter(v) {	}
if (Math.floor(v/60) < -9) return "";	function showTooltip(point) {
return Math.abs(Math.floor(v/60)) + " min " + (v == 0 ? "" : (v >0 ? "early":"late"))
}
function showTooltip(x, y, contents) {
$('<div id="tooltip">' + contents + '</div>').css( {
position: 'absolute',
display: 'none',
top: y + 5,
left: x + 5,
border: '1px solid #fdd',
padding: '2px',
'background-color': '#fee',
opacity: 0.80
}).appendTo("body").fadeIn(200);
}

var previousPoint = null;
$("#placeholder").bind("plothover", function (event, pos, item) {
$("#x").text(pos.x.toFixed(2));
$("#y").text(pos.y.toFixed(2));

if (item) {
if (previousPoint != item.dataIndex) {
previousPoint = item.dataIndex;

$("#tooltip").remove();
var x = item.datapoint[0].toFixed(2),
y = item.datapoint[1].toFixed(2);

var d = new Date();
d.setTime(x);
var time = d.getUTCHours() +':'+ (d.getUTCMinutes().toString().length == 1 ? '0'+ d.getMinutes(): d.getUTCMinutes())


showTooltip(item.pageX, item.pageY,	var d = new Date();
item.series.label + " at "+ time +" = " + Math.abs(new Number(y/60).toFixed(2))+" minutes "+(y >0 ? "early":"late"));	d.setTime(point.x);
}	var time = d.getUTCHours() +':'+ (d.getUTCMinutes().toString().length == 1 ? '0'+ d.getMinutes(): d.getUTCMinutes())
}
else {
$("#tooltip").remove();
previousPoint = null;
}
});

</script>
	return point.series.label + " at "+ time +" = " + Math.abs(new Number(point.y/60).toFixed(2))+" minutes "+(point.y >0 ? "early":"late");
	}

	</script>