1
我使用示例中显示的highcharts,但出于某种原因,它不再使用我的数据。我看到结果的唯一时间是缩小到全部,然后只显示一个点。任何线索,我做错了什么将非常感激。意外的高楼结果
如何即时得到我的数据:
$jsResult = array();
$arResults = $wpdb->get_results("SELECT tsDay, nPrice FROM sometable", ARRAY_A);
foreach($arResults as $key => $val){
//$val['nPrice'] = floatval($val['nPrice']);
//$jsResult[$key][0] = ($val['tsDay']*1000);
//$jsResult[$key][1] = intval($val['nPrice']);
//$strDate = date("Y/m/d", $val['tsDay']);
//$strDate = explode('/', $strDate);
$jsResult[$val['tsDay']] = '['.($val['tsDay']*1000).', '.$val['nPrice'].']';
}
$jsResult = "[\n".implode(",\n", $jsResult)."\n]";
?>
图表:从Highcharts
$(document).ready(function() {
var data = <?php echo $jsResult; ?>;
// create the chart
window.chart = new Highcharts.StockChart({
chart : {
renderTo : 'graph',
zoomType: 'x'
},
navigator : {
series : {
data : data
}
},
rangeSelector : {
selected : 5 // All
},
tooltip: {
xDateFormat: '%Y-%m-%d %H:%M:%S'
},
xAxis : {
ordinal: true
},
series : [{
//type: 'candlestick',
name : 'data',
data : data,
dataGrouping : {
enabled : false
},
marker: {
enabled: true,
radius: 2
}
}]
});
的样本数据绘制精细:
[1121212800000,38.35],
[1121299200000,40.75],
[1121385600000,41.55],
[1121644800000,41.49],
[1121731200000,43.19],
[1121817600000,43.63],
[1121904000000,43.29],
[1121990400000,44.00],
[1122249600000,43.81],
[1122336000000,43.63],
[1122422400000,43.99],
[1122508800000,43.80],
[1122595200000,42.65],
我的数据的样本:
[1339736400000,1627.25],
[1339650000000,1613.50],
[1339563600000,1619.50],
[1339477200000,1603.50],
[1339390800000,1584.00],
[1339131600000,1576.50],
[1339045200000,1606.00],
[1338958800000,1635.00],
[1338526800000,1606.00],
[1338440400000,1558.00],
[1338354000000,1540.00],
[1338267600000,1579.50],
[1337922000000,1569.50],
xAxis {xaxis:{categories:{}}}出现错误 – 2012-07-06 15:23:23
使用'$(function(){'或' $(document).ready(function(){ ' – 2012-07-06 15:29:24
我做了这些调整(把东西撞在键盘上留下的东西)感谢提示数据perisists的问题然而。 – 2012-07-06 15:37:09