传单加载不完整的地图 [英] leaflet loads incomplete map

问题描述

我正在动态地将传单地图添加到 div.地图只显示了一部分，见图.一旦我调整浏览器窗口的大小，地图就会完全显示出来.有没有解决的办法?我尝试了一些初步的想法，参见代码中的//.但它们都不起作用.不完整的地图

 函数 mapThis(lat,long,wikiTitle){var div_Id= "#wikiExtract"+wikiTitlevar map_Id=地图"+wikiTitle$(div_Id).append("

解决方案

如果至少你的地图可以正常工作(除了瓦片加载不完整)，你可以简单地调用 map.invalidateSize() 一旦地图的 div 容器被显示/插入到 DOM最终尺寸.

<块引用>

检查地图容器大小是否发生变化，如果发生变化，则更新地图 - 在您动态更改地图大小后调用它，默认情况下也会为平移设置动画.

I am dynamically adding a leaflet map to a div. The map is only shown partially, see picture. Once I resize the browser window the map is completely shown. Is there a way around this? I tried some initial ideas, see // in code. But none of them worked.incomplete map

    function mapThis(lat,long,wikiTitle){       

     var div_Id= "#wikiExtract"+wikiTitle
     var map_Id= "map"+wikiTitle
     $(div_Id).append("<div id='"+map_Id+"' style='width: 600px; height:
     400px'></div>"); 
     var map = L.map(map_Id).setView([lat, long], 10);

     L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
     maxZoom: 18,
     attribution: 'Map data &copy; <a
     href="http://openstreetmap.org">OpenStreetMap</a> contributors, ' +
        '<a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-
          SA</a>'
      }).addTo(map);


     //$("#"+map_Id).css( "height", "500px" );
     //map.invalidateSize()
     //$("#"+map_Id).hide()   
     //$("#"+map_Id).show()
     //$(window).trigger('resize');

    }

解决方案

If at least you have the map working (except for the incompleteness of tiles loading), you could simply call map.invalidateSize() once your map's div container is revealed / inserted into DOM with final size.

Checks if the map container size changed and updates the map if so — call it after you've changed the map size dynamically, also animating pan by default.

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