我有这样的数据:
var data = [{
x: Date.UTC(1951, 5, 22),
name: 'First dogs in space',
label: 'fds',
dataLabels: {
allowOverlap: false,
format: '<span style="color:{point.color}">● </span><span style="font-weight: bold;" > ' +
'</span><br/>{point.label}'
},
}, {
x: Date.UTC(1957, 9, 4),
name: 'First artificial satellite',
label: 'First artificial satellite',
}, {
x: Date.UTC(1959, 0, 4),
name: 'First artificial satellite to reach the Moon',
label: 'First artificial satellite to reach the Moon',
}, {
x: Date.UTC(1961, 3, 12),
name: 'First human spaceflight',
label: 'First human spaceflight',
}, {
x: Date.UTC(1966, 1, 3),
name: 'First soft landing on the Moon',
label: 'First soft landing on the Moon',
}, {
x: Date.UTC(1969, 6, 20),
name: 'First human on the Moon',
label: 'First human on the Moon',
}, {
x: Date.UTC(1971, 3, 19),
name: 'First space station',
label: 'First space station',
}, {
x: Date.UTC(1971, 11, 2),
name: 'First soft Mars landing',
label: 'First soft Mars landing',
}, {
x: Date.UTC(1976, 3, 17),
name: 'Closest flyby of the Sun',
label: 'Closest flyby of the Sun',
}, {
x: Date.UTC(1978, 11, 4),
name: 'First orbital exploration of Venus',
label: 'First orbital exploration of Venus',
}, {
x: Date.UTC(1986, 1, 19),
name: 'First inhabited space station',
label: 'First inhabited space station',
}, {
x: Date.UTC(1989, 7, 8),
name: 'First astrometric satellite',
label: 'First astrometric satellite',
}, {
x: Date.UTC(1998, 10, 20),
name: 'First multinational space station',
label: 'First multinational space station',
}];
以下是小提琴链接供您参考:Fiddle
我想要一些可点击的事件,或者其他不符合我情况的事件。 例如:如果标签名称是“第一个到达月球的人造卫星”和“第一个在月球上的软着陆”,则将无法单击,而其他则可单击。
答案 0 :(得分:1)
您可以在点击处理(JSFiddle)中检查它是否“不可点击”。首先定义那些不可点击的标签:
var unclickable = ["First artificial satellite to reach the Moon", "First soft landing on the Moon"];
然后在click
中执行检查以防止处理,以及将鼠标悬停在default
中的点时显示mouseOver
光标:
series: [{
point: {
events: {
mouseOver: function() {
if(unclickable.includes(this.label)) {
this.dataLabel.element.style.setProperty('cursor', 'default');
this.dataLabel.text.element.style.setProperty('cursor', 'default');
}
},
click: function(data) {
if(!unclickable.includes(this.label)) {
// ...
}
}
}
}
}]
请注意,您的示例JSFiddle在标签中包含一些
字符,这意味着常规在检查
includes
时没有匹配。确保只有规则的空格,否则在将标签与另一个字符串匹配时必须非常准确。