谷歌地图+引导选项卡

Question

我正在使用高级自定义字段（谷歌地图功能）+ Bootstrap 4在Wordpress上开发一个网站，并创建了一个3个选项卡的结构。

以下代码用于在每个选项卡中生成地图，但仅显示第一个和最后一个选项卡地图。第二个只显示一个灰色框：

(function($) {
/*
*  render_map
*
*  This function will render a Google Map onto the selected jQuery element
*
*  @type    function
*  @date    8/11/2013
*  @since   4.3.0
*
*  @param   $el (jQuery element)
*  @return  n/a
*/
function render_map( $el ) {
    // var
    var $markers = $el.find('.marker');
    // vars
    var args = {
        zoom        : 14,
        center      : new google.maps.LatLng(0, 0),
        scrollwheel: true,
        mapTypeId   : google.maps.MapTypeId.ROADMAP
    };
    // create map           
    map = new google.maps.Map( $el[0], args);
    // add a markers reference
    map.markers = [];
    // add markers
    $markers.each(function(){
        add_marker( $(this), map );
    });
    // center map
    center_map( map );
}
/*
*  add_marker
*
*  This function will add a marker to the selected Google Map
*
*  @type    function
*  @date    8/11/2013
*  @since   4.3.0
*
*  @param   $marker (jQuery element)
*  @param   map (Google Map object)
*  @return  n/a
*/
function add_marker( $marker, map ) {
    // var
    var latlng = new google.maps.LatLng( $marker.attr('data-lat'), $marker.attr('data-lng') );
    var currentDomain = window.location.protocol + "//" + window.location.host + "/";
    // create marker
    var image = url+'/img/marker-climep.png';
    var marker = new google.maps.Marker({
        position    : latlng,
        map         : map,
        icon        : image,
    });
    // add to array
    map.markers.push( marker );
    // if marker contains HTML, add it to an infoWindow
    if( $marker.html() )
    {
        // create info window
        var infowindow = new google.maps.InfoWindow({
            content     : $marker.html()
        });
        // show info window when marker is clicked
        google.maps.event.addListener(marker, 'click', function() {
            infowindow.open( map, marker );
        });
    }
}
/*
*  center_map
*
*  This function will center the map, showing all markers attached to this map
*
*  @type    function
*  @date    8/11/2013
*  @since   4.3.0
*
*  @param   map (Google Map object)
*  @return  n/a
*/
function center_map( map ) {
    // vars
    var bounds = new google.maps.LatLngBounds();
    // loop through all markers and create bounds
    $.each( map.markers, function( i, marker ){
        var latlng = new google.maps.LatLng( marker.position.lat(), marker.position.lng() );
        bounds.extend( latlng );
    });
    // only 1 marker?
    if( map.markers.length == 1 )
    {
        // set center of map
        map.setCenter( bounds.getCenter() );
        map.setZoom( 16 );
    }
    else
    {
        // fit to bounds
        map.fitBounds( bounds );
    }
}
/*
*  document ready
*
*  This function will render each map when the document is ready (page has loaded)
*
*  @type    function
*  @date    8/11/2013
*  @since   5.0.0
*
*  @param   n/a
*  @return  n/a
*/
$(document).ready(function(){ 
    $('.acf-map').each(function(){
        render_map( $(this) );
    });
     $(function () {
        $('#lista-unidades').on('shown.bs.tab', function(e) {
            lastCenter=map.getCenter();
            google.maps.event.trigger(map, 'resize');
            map.setCenter(lastCenter);
        });
    });
    /*$(function () {
        $('#lista-unidades').on('shown.bs.collapse', function() {
            lastCenter=map.getCenter();
            google.maps.event.trigger(map, 'resize');
            map.setCenter(lastCenter);
        });
    });*/
});
})(jQuery);

关于如何解决这个问题的任何线索？

Answer 1

通过在 CSS 中设置这些规则来解决它：

.tab-pane{
  display: block;
  height: 0;
  overflow: hidden;
}
.tab-pane.active{
  height: auto;
  overflow: visible;
}