Javascript 如何在symfony 3项目中集成Highcharts?
我正在尝试将OBHighChartsBundle集成到我的symfony项目中。我在一个月前就学习了教程 这是我的代码: 在控制器中:Javascript 如何在symfony 3项目中集成Highcharts?,javascript,php,jquery,highcharts,symfony,Javascript,Php,Jquery,Highcharts,Symfony,我正在尝试将OBHighChartsBundle集成到我的symfony项目中。我在一个月前就学习了教程 这是我的代码: 在控制器中: /** * @return \Symfony\Component\HttpFoundation\Response * @Route("/admin") * @Route("/admin", name="home_admin") */ public function adminAction(Request $r) { $ob = new High
/**
* @return \Symfony\Component\HttpFoundation\Response
* @Route("/admin")
* @Route("/admin", name="home_admin")
*/
public function adminAction(Request $r)
{
$ob = new Highchart();
$ob->chart->renderTo('piechart');
$ob->title->text('Browser market shares at a specific website in 2010');
$ob->plotOptions->pie(array(
'allowPointSelect' => true,
'cursor' => 'pointer',
'dataLabels' => array('enabled' => false),
'showInLegend' => true
));
$data = array(
array('Firefox', 45.0),
array('IE', 26.8),
array('Chrome', 12.8),
array('Safari', 8.5),
array('Opera', 6.2),
array('Others', 0.7),
);
$ob->series(array(array('type' => 'pie','name' => 'Browser share','data' => $data)));
return $this->render("@Tahwissa/Admin/index.html.twig", array(
'chart' => $ob
));
}
在我的视图index.html.twig中:
<!-- Load jQuery from Google's CDN if needed -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js" type="text/javascript"></script>
<script src="{{ asset('assets/Js/highcharts.js') }}"></script>
<script src="{{ asset('assets/Js/exporting.js') }}"></script>
<script type="text/javascript">
{{ chart(chart) }}
</script>
<div id="linechart" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
{{图表(图表)}
我有一个空白页,出现了一个异常:
未捕获错误:Highcharts错误#13:www.Highcharts.com/errors/13
高位图表错误#13
未找到呈现div
如果chart.renderTo选项配置错误,导致Highcharts无法找到用于呈现图表的HTML元素,则会发生此错误。renderTo
piechart
在js中,以及linechart
在divrendertopiechart
在js中以及linechart
在div中