1
基準需要一些幫助此錯誤:未捕獲Rickshaw.Graph需要的元素
Uncaught Rickshaw.Graph needs a reference to an element
rickshaw.min.js:1 initialize
rickshaw.min.js:1 Rickshaw.Graph
rickshaw.min.js:1 loadChart
chart.js:23 (anonymous function)
stockDisplay.html:21 window.DoorLock.DoorLock._tryToFreeWaitList
onsenui.js:4123 window.DoorLock.DoorLock._unlock
onsenui.js:4118 unlock
onsenui.js:4100 (anonymous function)
這裏是JS功能:
功能loadChart(){
var stockDataSeries = (function() {
var stockDataSeries = null;
$.ajax({
'async': false,
'global': false,
'url': 'http://[host_name]/json/aa_historicalData.json',
'dataType': "json",
'success': function (data) {
stockDataSeries = JSON.stringify(data);
},
'error': function(xhr, ajaxOptions, thrownError){
alert(xhr.status);
alert(thrownError);
}
});
return stockDataSeries;
})();
var stockChart = new Rickshaw.Graph({
element: document.querySelector('chart'),
renderer: 'line',
width: '345',
series: [ {
color: 'steelblue',
name: 'Price',
data: stockDataSeries
} ]
});
var x_axis = new Rickshaw.Graph.Axis.X({
graph: stockChart
});
var y_axis = new Rickshaw.Graph.Axis.Y({
graph: stockChart,
orientation: 'left',
tickFormat: Rickshaw.Fixtures.Number.formatKMBT,
element: document.getElementById('y_axis')
});
var detail = new Rickshaw.Graph.HoverDetail({
graph: stockChart
});
graph.render();
}
我的建議是檢查HTML代碼。也許'chart'元素不存在。 – 2017-04-06 08:15:17