Question

下面列出的是2个代码块，第一个是带有库存示例的页面，可以使用。第二组是我在jfiddle中创建的图表。它在jfiddle中正常工作，但当放入页面时，它不会在页面上显示任何内容。感谢您的帮助，我是jquery和highcharts的新手，但我似乎无法找到为什么以下工作在jfiddle而不是在我的页面上。谢谢。

这个下面的块工作，例子 - 但页面设置对于不起作用的块是相同的（在底部）

    <!DOCTYPE HTML>
<html>
    <head>
            <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>Highcharts Example</title>

        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
        <script type="text/javascript">
            $(function () {

                var chart = new Highcharts.Chart({

                    chart: {
                        renderTo: 'container',
                        type: 'gauge',
                        plotBackgroundColor: null,
                        plotBackgroundImage: null,
                        plotBorderWidth: 0,
                        plotShadow: false
                    },

                    title: {
                        text: 'Speedometer'
                    },

                    pane: {
                        startAngle: -150,
                        endAngle: 150,
                        background: [{
                            backgroundColor: {
                                linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
                                stops: [
                        [0, '#FFF'],
                        [1, '#333']
                    ]
                            },
                            borderWidth: 0,
                            outerRadius: '109%'
                        }, {
                            backgroundColor: {
                                linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
                                stops: [
                        [0, '#333'],
                        [1, '#FFF']
                    ]
                            },
                            borderWidth: 1,
                            outerRadius: '107%'
                        }, {
                        // default background
                    }, {
                        backgroundColor: '#DDD',
                        borderWidth: 0,
                        outerRadius: '105%',
                        innerRadius: '103%'
                    }]
                },

                // the value axis
                yAxis: {
                    min: 0,
                    max: 200,

                    minorTickInterval: 'auto',
                    minorTickWidth: 1,
                    minorTickLength: 10,
                    minorTickPosition: 'inside',
                    minorTickColor: '#666',

                    tickPixelInterval: 30,
                    tickWidth: 2,
                    tickPosition: 'inside',
                    tickLength: 10,
                    tickColor: '#666',
                    labels: {
                        step: 2,
                        rotation: 'auto'
                    },
                    title: {
                        text: 'km/h'
                    },
                    plotBands: [{
                        from: 0,
                        to: 120,
                        color: '#55BF3B' // green
                    }, {
                        from: 120,
                        to: 160,
                        color: '#DDDF0D' // yellow
                    }, {
                        from: 160,
                        to: 200,
                        color: '#DF5353' // red
                    }]
                },

                series: [{
                    name: 'Speed',
                    data: [80],
                    tooltip: {
                        valueSuffix: ' km/h'
                    }
                }]

            },
            // Add some life
    function (chart) {
        setInterval(function () {
            var point = chart.series[0].points[0],
                newVal,
                inc = Math.round((Math.random() - 0.5) * 20);

            newVal = point.y + inc;
            if (newVal < 0 || newVal > 200) {
                newVal = point.y - inc;
            }

            point.update(newVal);

        }, 3000);
    });
                    });


        </script>
    </head>
    <body>
<script src="./include/Highcharts-2.3.2/js/highcharts.js"></script>
<script src="./include/Highcharts-2.3.2/js/highcharts-more.js"></script>
<script src="./include/Highcharts-2.3.2/js/modules/exporting.js"></script>

<div id="container" style="width: 400px; height: 300px; margin: 0 auto"></div>

    </body>
</html>

我的图表中没有显示的代码

        <!DOCTYPE HTML>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <title>Highcharts Example</title>
            <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
        <script type="text/javascript">
$(function () {
    var chart = new Highcharts.Chart({

        chart: {
            renderTo: 'container',
            type: 'gauge',
            plotBorderWidth: 1,
            plotBackgroundImage: null,
            height: 200

        },

        title: {
            text: ''
        },

        pane: [{
            startAngle: -90,
            endAngle: 90,
            background: null,
            center: ['50%', '50%'],
            size: 100
        }],                        

        yAxis: [{
            tickInterval: 45,
            min: 0,
            max: 180,
            minorTickPosition: 'outside',
            tickPosition: 'outside',
            labels: {
                rotation: 'auto',
                distance: 20
            },
            plotBands: [{
                from: 0,
                to: 45,
                color: '#00CC00',
                innerRadius: '100%',
                outerRadius: '105%'
            },{
                from: 46,
                to: 90,
                color: '#FFFF00',
                innerRadius: '100%',
                outerRadius: '105%'
            },{
                from: 91,
                to: 135,
                color: '#FF9933',
                innerRadius: '100%',
                outerRadius: '105%'
            },{
                from: 136,
                to: 180,
                color: '#990000',
                innerRadius: '100%',
                outerRadius: '105%'
            }],
            pane: 0,
            title: {
                text: '<span style="font-size:8px"> </span>',
                y: -40
            }
        }],

        plotOptions: {
            gauge: {
                dataLabels: {
                    enabled: false
                },
                dial: {
                    radius: '100%'
                }
            }
        },


        series: [{
            data: [90],
            yAxis: 0
        }]

    },

    // Let the music play
    function(chart) {
        setInterval(function() {
            chart.redraw();
        }, 500);

    });
});
        </script>
    </head>
    <body>
<script src="./include/Highcharts-2.3.2/js/highcharts.js"></script>
<script src="./include/Highcharts-2.3.2/js/highcharts-more.js"></script>
<script src="./include/Highcharts-2.3.2/js/modules/exporting.js"></script>

<div id="container" style="width: 400px; height: 300px; margin: 0 auto"></div>
    </body>
</html>

Answer 1

发现问题，将文本从visual studio中复制并粘贴到记事本中，记事本在Visual Studio或jfiddle中没有的脚本结束之前显示随机问号，以及从visual studio复制到此窗口时。删除，重新复制文本并粘贴。至少它现在有效。

无法在页面上显示高亮图 - 仅显示示例

1 个答案: