我利用下面的代码画出的地图,怎么能点击全国的时候山东不选中,点击山东的时候全国还原成没有选中的状态?

Question

@Kener-林峰    请问 我利用下面的代码画出的地图,怎么能点击全国的时候山东不选中,点击山东的时候全国还原成没有选中的状态?

option = {
    title : {
        text: '',
        subtext: ''
    },
    tooltip : {
        trigger: 'item',
        showDelay: 0,
        hideDelay: 50,
        transitionDuration:0,
        backgroundColor : 'rgba(25,255,25,0.7)',
        borderColor : 'rgb(255,0,0)',
        borderRadius : 8,
        borderWidth: 2,
        padding: 10,    // [5, 10, 15, 20]
        textStyle : {
            color: 'black',
            align : 'left',
            decoration: 'none',
            fontFamily: 'Verdana, sans-serif',
            fontSize: 15,
            fontStyle: 'italic',
            fontWeight: 'bold'
        },
        formatter : function(params,ticket,callback){
            var res = (params[1] === 'China' ? '全国': params[1]) +"</br>值："+params[2];
            return res;
        }
    },

    dataRange: {
        min: 0,
        max: 2500,
        text:['高','低'],           // 文本，默认为数值文本
        calculable : true
    },
    toolbox: {
        show : false,
        orient : 'vertical',
        x: 'right',
        y: 'center',
        feature : {
            mark : {show: true},
            dataView : {show: true, readOnly: false},
            restore : {show: true},
            saveAsImage : {show: true}
        }
    },
    series : [
        {
            name: '中国',
            type: 'map',
            mapType: 'china',
            selectedMode : 'single',
            itemStyle:{
                normal:{label:{show:true}},
                emphasis:{label:{show:true}}
            },
            data:[
                {name: '北京',value: Math.round(Math.random()*1000)},
                {name: '天津',value: Math.round(Math.random()*1000)},
                {name: '上海',value: Math.round(Math.random()*1000)},
                {name: '重庆',value: Math.round(Math.random()*1000)},
                {name: '河北',value: Math.round(Math.random()*1000)},
                {name: '河南',value: Math.round(Math.random()*1000)},
                {name: '云南',value: Math.round(Math.random()*1000)},
                {name: '辽宁',value: Math.round(Math.random()*1000)},
                {name: '黑龙江',value: Math.round(Math.random()*1000)},
                {name: '湖南',value: Math.round(Math.random()*1000)},
                {name: '安徽',value: Math.round(Math.random()*1000)},
                {name: '山东',value: Math.round(Math.random()*1000)},
                {name: '新疆',value: Math.round(Math.random()*1000)},
                {name: '江苏',value: Math.round(Math.random()*1000)},
                {name: '浙江',value: Math.round(Math.random()*1000)},
                {name: '江西',value: Math.round(Math.random()*1000)},
                {name: '湖北',value: Math.round(Math.random()*1000)},
                {name: '广西',value: Math.round(Math.random()*1000)},
                {name: '甘肃',value: Math.round(Math.random()*1000)},
                {name: '山西',value: Math.round(Math.random()*1000)},
                {name: '内蒙古',value: Math.round(Math.random()*1000)},
                {name: '陕西',value: Math.round(Math.random()*1000)},
                {name: '吉林',value: Math.round(Math.random()*1000)},
                {name: '福建',value: Math.round(Math.random()*1000)},
                {name: '贵州',value: Math.round(Math.random()*1000)},
                {name: '广东',value: Math.round(Math.random()*1000)},
                {name: '青海',value: Math.round(Math.random()*1000)},
                {name: '西藏',value: Math.round(Math.random()*1000)},
                {name: '四川',value: Math.round(Math.random()*1000)},
                {name: '宁夏',value: Math.round(Math.random()*1000)},
                {name: '海南',value: Math.round(Math.random()*1000)},
                {name: '台湾',value: Math.round(Math.random()*1000)},
                {name: '香港',value: Math.round(Math.random()*1000)},
                {name: '澳门',value: Math.round(Math.random()*1000)}
            ]
        },{
            name:"China",
            type : 'map',
            mapType:'world|China',
            selectedMode : 'single',
            mapLocation:{x:'80%',y:'50%',width:'10%',height:'15%'},
            itemStyle : {
                normal:{label:{show:true,formatter:'全国'}},
                emphasis:{label:{show:true,formatter:'全国'}}
            },
            data :[{name: 'China',value: Math.round(Math.random()*1000)}]
        }
    ]
};
                    

var chart = echarts.init(map);
chart.setOption(option);
window.onresize = chart.resize;
chart.connect(chart);

Answer 1

同问，遇到类似问题，怎么取消已选中的地图