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$(function() {
// Set the default dates
var startDate = Date.create().addDays(-6), // 7 days ago
endDate = Date.create(); // today
var range = $('#range');
// Show the dates in the range input
range.val(startDate.format('{MM}/{dd}/{yyyy}') + ' - ' + endDate.format('{MM}/{dd}/{yyyy}'));
// Load chart
ajaxLoadChart(startDate,endDate);
range.daterangepicker({
startDate: startDate,
endDate: endDate,
ranges: {
'Today': ['today', 'today'],
'Yesterday': ['yesterday', 'yesterday'],
'Last 7 Days': [Date.create().addDays(-6), 'today'],
'Last 30 Days': [Date.create().addDays(-29), 'today']
}
},function(start, end){
ajaxLoadChart(start, end);
});
// The tooltip shown over the chart
var tt = $('<div class="ex-tooltip">').appendTo('body'),
topOffset = -32;
var data = {
"xScale" : "time",
"yScale" : "linear",
"main" : [{
className : ".stats",
"data" : []
}]
};
var opts = {
paddingLeft : 50,
paddingTop : 20,
paddingRight : 10,
axisPaddingLeft : 25,
tickHintX: 9, // How many ticks to show horizontally
dataFormatX : function(x) {
// This turns converts the timestamps coming from
// ajax.php into a proper JavaScript Date object
return Date.create(x);
},
tickFormatX : function(x) {
// Provide formatting for the x-axis tick labels.
// This uses sugar's format method of the date object.
return x.format('{MM}/{dd}');
},
"mouseover": function (d, i) {
var pos = $(this).offset();
tt.text(d.x.format('{Month} {ord}') + ': ' + d.y).css({
top: topOffset + pos.top,
left: pos.left
}).show();
},
"mouseout": function (x) {
tt.hide();
}
};
// Create a new xChart instance, passing the type
// of chart a data set and the options object
var chart = new xChart('line-dotted', data, '#chart' , opts);
// Function for loading data via AJAX and showing it on the chart
function ajaxLoadChart(startDate,endDate) {
// If no data is passed (the chart was cleared)
if(!startDate || !endDate){
chart.setData({
"xScale" : "time",
"yScale" : "linear",
"main" : [{
className : ".stats",
data : []
}]
});
return;
}
// Otherwise, issue an AJAX request
$.getJSON('ajax.php', {
start: startDate.format('{yyyy}-{MM}-{dd}'),
end: endDate.format('{yyyy}-{MM}-{dd}')
}, function(data) {
var set = [];
$.each(data, function() {
set.push({
x : this.label,
y : parseInt(this.value, 10)
});
});
chart.setData({
"xScale" : "time",
"yScale" : "linear",
"main" : [{
className : ".stats",
data : set
}]
});
});
}
});
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