Jinja2:TemplateSyntaxError:遇到未知标签

Question

"我正在使用Flask,Jinja2,higHighcharts"

示例(Python/Flask):

@app.route("/column/")
def column():
    data=[{"data": [49.9, 54.4], "name": "Tokyo"}, {"data": [42, 30.4], "name": "AC"}]
    return render_template('column.html', data=data)

示例(html,Jinja2,highcharts),我的代码是错误的,以及如何更改它？谢谢!

Errormsg:jinja2.exceptions.TemplateSyntaxError TemplateSyntaxError:遇到未知标记'data'.

我使用Highcharts-2.3.5\examples\column-basic\index.html

我更改它但错误,Flask日志:"GET/column/HTTP/1.1"200

$(function () {
    var chart;
    $(document).ready(function() {
        chart = new Highcharts.Chart({
            chart: {
                renderTo: 'container',
                type: 'column'
            },
            title: {
                text: 'Monthly Average Rainfall'
            },
            subtitle: {
                text: 'Source: WorldClimate.com'
            },
            xAxis: {
                categories: [
                    'Jan',
                    'Feb'
                ]
            },
            yAxis: {
                min: 0,
                title: {
                    text: 'Rainfall (mm)'
                }
            },
            legend: {
                layout: 'vertical',
                backgroundColor: '#FFFFFF',
                align: 'left',
                verticalAlign: 'top',
                x: 100,
                y: 70,
                floating: true,
                shadow: true
            },
            tooltip: {
                formatter: function() {
                    return ''+
                        this.x +': '+ this.y +' mm';
                }
            },
            plotOptions: {
                column: {
                    pointPadding: 0.2,
                    borderWidth: 0
                }
            },
                series: {{ data }} // i change
        });
    });


});

Answer 1

更换

series: {% data %}

同

series: {{ data }}

{{ variable }} 当你想使用从python脚本传递给模板的变量时使用.