Why do I have to reload the page, to show the Map correctly?

[المشرف العام]

I added a map, in the way I'm supposed to, but why do I have to reload/refresh the page, to get the map (almost) as I want to? This is, what I mean:
Map before reloading the page:

Map after reloading the page:

Here is my Code:

var map; require([ "esri/map", "dojo/dom", "esri/layers/ArcGISTiledMapServiceLayer", "dojo/domReady!"], function (Map, dom, Tiled) { .... var map = new Map("map", { logo: false });}); ... var luftbild = new Tiled(URL); map.addLayer(luftbild);And this is how I display the map:

... Karte





I'm developing with jquery mobile and the ESRI API for JS (in Visual Studio 2013)

EDIT

I managed that the map gets displayed well the first time the page has loaded:

I just wrapped the code from above with:

$(document).ready(function(/*JS code from above*/));But I still have to reload the page, to display the map as I want to:

How can I force a reload just on this site, ASAP the site is done with loading?



أكثر...