是否可以在指南行 AmCharts 中使用会话值？

Question

我在带有参考线的程序中使用 AmCharts。我用一些值测试的这些指导线见下面的代码。:

 "guides": [{
        "value": 17.3,
        "toValue": 17.3,
        "lineColor": "#FF3C1E",
        "balloonText": "17.3",
        "fillAlpha": 1,
        "fillColor": "#FF3C1E",
        "position": "right",
        "label": "Max grens"
    }, {
        "value":  16.5,
        "toValue": 16.5,
        "lineColor": "#CCF500",
        "balloonText": "16.5",
        "fillAlpha": 1,
        "fillColor": "#CCF000",
        "position": "right",
        "label": "Target"
    }, {
        "value": 15.2,
        "toValue": 15.2,
        "lineColor": "#FF3C1E",
        "balloonText": "15.2",
        "fillAlpha": 1,
        "fillColor": "#FF3C1E",
         "position": "right",
        "label": "Min grens"
    }],

我试着像这样将我的会话值传递给它："value": <?php $_SESSION["RMFRtarget"]; ?>,
但这不起作用。

谁能帮帮我，我有点卡住了。

Answer 1

忘了我的评论吧。您只是忘记了回显会话变量的值：

"value": <?php echo $_SESSION["RMFRtarget"]; ?>

是否可以在指南行 AmCharts 中使用会话值？

Is it possible to use session value in guides line AmCharts?

php

java

session

amcharts