如何禁用图例点击以停止Piechart消失在Highcharts中？ [英] How to disable legend click to stop pie slice from disappearing in Highcharts?

问题描述

查看示例：

http://www.highcharts.com/demo/pie-legend p>

任何人都可以提供帮助吗？

解决方案

到 legendItemClick 事件，然后返回 false 。这将阻止切换饼图扇区的默认操作。

 点：{
 events：{
 legendItemClick：function（）{
 return false; //< ==返回false将取消默认操作
 
 
 
 code $ pre 
 
 
请参阅此示例 http://jsfiddle.net/mfras3r/3vVGB/1/  
 
How to disable legend click to stop pie slice from disappearing in Highcharts??

See example here:

http://www.highcharts.com/demo/pie-legend

Can anyone help??
解决方案
You do this by attaching a handler to the legendItemClick event and just returning false. This will prevent the default action which is to toggle the pie sector.
point: {
    events: {
        legendItemClick: function () {
            return false; // <== returning false will cancel the default action
        }
    }
}
See this example http://jsfiddle.net/mfras3r/3vVGB/1/

                        
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