在高图表中如何为标签点击添加事件 [英] In high chart how to add event for label click

问题描述

在高图中有一个点击栏的事件。但酒吧的身高很小，不可能点击它。因此，我希望事件高位进行进一步处理。

例如，在下面的例子中我想要月份名称的事件。

In high chart there is an event for clicking on the bar. But bar is small in height it is impossible to click on it. Hence I want the event in high chart for further processing.

E.g. I want the event for month name in following example.

Thanks In advance.

解决方案

If you don't want to use JQuery you can use it as follows

chart.xAxis[0].labelGroup.element.childNodes.forEach(function(label)
{
    label.style.cursor = "pointer";
    label.onclick = function(){
      alert('You clicked on '+this.textContent);
    }
});

complete code at http://jsfiddle.net/t07ok5v3/5/

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