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我目前使用JvectorMap,并试图突出显示多个国家当悬停在文本上时,我已经得到它,如果我将鼠标悬停在非洲这个词上,它会突出显示整个地图,我将如何过滤当我徘徊在非洲的内容名称上时,它只强调了非洲。Jvectormap突出显示多个国家
目前我正在创建使用jQuery.each
大洲的名单,我回到continentCodes
,它包含了所有分配了一个颜色的国家代码(ZA,美国)的...我试着做以下几点:
jQuery('.continentLink').hover(function() {
jQuery.each(mapObject.mapData.paths, function(i, val) {
if (val.continent == "africa"){
continentCodes[i] = "#3e9d01";
mapObject.series.regions[0].setValues(continentCodes);
}
});
});
但是然后我重复每条语句,我无法获得动态大洲。
这里是一个JSFIDDLE
因此,继承人的JS:
jQuery(function(){
//JSON MARKERS
var markers = [{latLng: [-34.033333300000000000, 23.066666700000040000], name: 'Knysna', info:'its got a lake...'},
{latLng: [-33.924868500000000000, 18.424055299999963000], name: 'Cape Town', info:'its nice...'}];
//JSON MARKERS
//JSON STYLING
var markerStyle = {initial: {fill: '#F8E23B',stroke: '#383f47'}};
var regionStyling = {initial: {fill: '#128da7'},hover: {fill: "#A0D1DC"}};
//JSON STYLING
//GLOBAL VARIABLES
var countryList = "", continentList = "";
var continentCodes = {};
//GLOBAL VARIABLES
//INIT MAP PLUGIN
jQuery('#world-map').vectorMap({
map: 'world_mill_en',
normalizeFunction: 'polynomial',
markerStyle:markerStyle,
regionStyle:regionStyling,
backgroundColor: '#383f47',
series: {regions: [{values: {},attribute: 'fill'}]},
markers: markers,
onRegionClick:function (event, code){
jQuery('#world-map').vectorMap('set', 'focus', code);
},
onMarkerClick: function(events, index){
jQuery('#infobox').html(markers[index].name);
}
});
//INIT MAP PLUGIN
var mapObject = jQuery('#world-map').vectorMap('get', 'mapObject');
//LIST COUNTRIES & CONTINENTS
function createList() {
//Get list
jQuery.each(mapObject.mapData.paths, function(i, val) {
countryList += '<li><a id='+i+' class="countryLink">'+val.name+'</a></li>';
continentList += '<li><a id='+val.continent+' class="continentLink">'+val.continent+'</a></li>';
continentCodes[i] = "#3e9d01";
return continentCodes;
});
//display continents
jQuery('#continentList').html(continentList);
//display countries
jQuery('#countryList').html(countryList);
//Create Hover Function
jQuery('.continentLink').hover(function() {
mapObject.series.regions[0].setValues(continentCodes);
console.log(continentCodes);
});
//Create ZOOM Function
jQuery('.countryLink').click(function(e) {
jQuery('#world-map').vectorMap('set', 'focus', this.id);
});
}
createList();
});
和HTML:
<div id="world-map" style="width: 960px; height: 400px"></div>
<div id="infobox"></div>
<ul id="continentList"></ul>
<ul id="countryList"></ul>