Этот вопрос был задан и, казалось бы, ответил HERE. Хотя это не помогло мне или, похоже, даже немного работало.Chart.js - Несколько графиков линий - [2]
(Использование Chart.js)
Я использую точно тот же код, что и связанный пост, глядя, как это;
<script src="includes/Chart.js"></script>
<div class="labeled-chart-container">
<div class="canvas-holder">
<canvas id="canvas1" width="250" height="250">
</canvas>
</div>
<div class="canvas-holder">
<canvas id="canvas2" width="250" height="250">
</canvas>
</div>
</div>
<script type="text/javascript">
var lineChartData = {
labels : ["January","February","March","April","May","June","July","August","September","October","November","December"],
datasets : [
{
label: "Target",
fillColor : "rgba(220,220,220,0.2)",
strokeColor : "rgba(220,220,220,1)",
pointColor : "rgba(220,220,220,1)",
pointStrokeColor : "#fff",
pointHighlightFill : "#fff",
pointHighlightStroke : "rgba(220,220,220,1)",
data : [160000,175000,185000,180000,185000,185000,185000,195000,200000,0,0]
},
{
label: "Sales",
fillColor : "rgba(151,187,205,0.2)",
strokeColor : "rgba(151,187,205,1)",
pointColor : "rgba(151,187,205,1)",
pointStrokeColor : "#fff",
pointHighlightFill : "#fff",
pointHighlightStroke : "rgba(151,187,205,1)",
data : [<?php echo $stockJanuary ?>,<?php echo $stockFebruary ?>,<?php echo $stockMarch ?>,<?php echo $stockApril ?>,<?php echo $stockMay ?>,<?php echo $stockJune ?>,<?php echo $stockJuly ?>,<?php echo $stockAugust ?>,<?php echo $stockSeptember ?>,<?php echo $stockOctober ?>,<?php echo $stockNovember ?>,<?php echo $stockDecember ?>]
}
]
}
window.onload = function(){
</script>
<script type="text/javascript">
var lineChartData = {
labels : ["January","February","March","April","May","June","July","August","September","October","November","December"],
datasets : [
{
label: "Target",
fillColor : "rgba(220,220,220,0.2)",
strokeColor : "rgba(220,220,220,1)",
pointColor : "rgba(220,220,220,1)",
pointStrokeColor : "#fff",
pointHighlightFill : "#fff",
pointHighlightStroke : "rgba(220,220,220,1)",
data : [19000,21000,23000,25000,27000,29000,31000,32000,33000,0,0]
},
{
label: "Sales",
fillColor : "rgba(151,187,205,0.2)",
strokeColor : "rgba(151,187,205,1)",
pointColor : "rgba(151,187,205,1)",
pointStrokeColor : "#fff",
pointHighlightFill : "#fff",
pointHighlightStroke : "rgba(151,187,205,1)",
data : [<?php echo $northJanuary ?>,<?php echo $northFebruary ?>,<?php echo $northMarch ?>,<?php echo $northApril ?>,<?php echo $northMay ?>,<?php echo $northJune ?>,<?php echo $northJuly ?>,<?php echo $northAugust ?>,<?php echo $northSeptember ?>,<?php echo $northOctober ?>,<?php echo $northNovember ?>,<?php echo $northDecember ?>]
}
]
}
</script>
<script>
window.onload = function(){
var ctx = document.getElementById("canvas2").getContext("2d");
window.myLine = new Chart(ctx).Line(lineChartData, {
responsive: true
});
var ctx2 = document.getElementById("canvas1").getContext("2d");
window.myLine = new Chart(ctx2).Line(lineChartData2, {
responsive: true
});
}
</script>
Я не знаю, является ли ответ/вопрос устаревшим или если я просто делаю что-то неправильно здесь?
LineChartData var дублируется – cesarluis
@cesarluis У меня есть строкаChartData2 и lineChartData, как это дублировать? –