Custom Context Menu Button for in Every Chart on Page - Javascript highcharts

Javascript examples for highcharts:Context Menu

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Description

Custom Context Menu Button for in Every Chart on Page

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://code.jquery.com/jquery-1.9.1.js"></script> 
      <script type="text/javascript">
    $(window).load(function(){// w  ww .  j  ava2 s .  co  m
function appendExportButton(mytext, myfunction){
  var defaultButtons = Highcharts.getOptions().exporting.buttons; // get default Highchart Export buttons
  var myButtons = $.extend(true, {}, defaultButtons);
  myButtons.contextButton.menuItems.push({
    text: mytext,
    onclick: myfunction
  });
  return {buttons: myButtons};
}
var chartTokyo = new Highcharts.Chart({
            chart: {
            renderTo: 'containerTokyo'
            },
            title: {
                text: 'Tokyo Average Temperature',
                x: -20 //center
            },
            xAxis: {
                categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
                    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
            },
            series: [ {
                name: 'Tokyo',
                data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
            }],
            exporting: appendExportButton("Tokyo Only Option", HelloWorld)
        });
var chartNewYork = new Highcharts.Chart({
            chart: {
            renderTo: 'containerNewYork'
            },
            title: {
                text: 'New York Average Temperature',
                x: -20 //center
            },
            xAxis: {
                categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
                    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
            },
            series: [ {
                name: 'New York',
                data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
            }]
        });
function HelloWorld(){
    console.log("Hello World");
}
    });

      </script> 
   </head> 
   <body> 
      <script src="https://rawgithub.com/highslide-software/highcharts.com/master/js/adapters/standalone-framework.src.js"></script> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <script src="https://code.highcharts.com/modules/exporting.js"></script> 
      <script src="https://code.highcharts.com/modules/drilldown.js"></script> 
      <p>The Custom menu option 'Tokyo Only Option' should only appear in the Tokyo chart, but it appears in both.</p> 
      <div id="containerTokyo" style="min-width: 300px; height: 300px; margin: 1em"></div> 
      <div id="containerNewYork" style="min-width: 300px; height: 300px; margin: 1em"></div>  
   </body>
</html>

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