我想要一個div懸停在使用Google Maps API製作的地圖上。Absolute div跳過或在Google地圖上消失
但是,當浮動div到達地圖的縮放圖標時,它開始抖動,扭曲或有時不起作用。
任何想法,爲什麼發生這種情況,我應該如何解決它?
我試過設置z-index高。但問題仍然存在。
這裏是一個的的jsfiddle:http://jsfiddle.net/3ew56tkv/2/
CSS
html, body
{
width:100%;
height:100%;
}
.mainWrap
{
width:100%;
height:100%;
}
.map
{
width:100%;
height:100%;
}
.navigation
{
width:inherit;
position:absolute;
z-index:99999;
background-color:white;
}
HTML
<div class="mainWrap">
<div class="mainIntro">
<p class="year" id="yearTitle"></p>
</div>
<div class="navigation">
<div> menu option </div>
<div> menu option </div>
<div> menu option </div>
</div>
<div id="mainMap" class="map">
</div>
<div style="margin-top:100%;">x</div>
</div>
的Javascript
var mapZoom = 10;
var mapCenterLat = 41.82454868;
var mapCenterLon = -87.6341629;
var map;
google.maps.event.addDomListener(window, 'load', initialize);
function initialize() {
var map_canvas = document.getElementById('mainMap');
var map_options = {
center: new google.maps.LatLng(mapCenterLat,mapCenterLon),
zoom: mapZoom,
mapTypeId: google.maps.MapTypeId.TERRAIN
};
//Draw the map
map = new google.maps.Map(map_canvas, map_options);
//Activate overlay
var OverlayMap = new MyOverlay({map: map});
} //End initialize()
$(window).scroll(function() {
var scrollBar = $(this).scrollTop();
var windowHeight = $(window).height();
var bottomScroll = windowHeight-scrollBar;
var scrollPosition = $(window).scrollLeft()
var navigationPosition = $('.navigation').offset();
var navigationWidth = $('.navigation').width();
if (scrollBar > navigationPosition.top) {
$('.navigation').css({
position: 'fixed',
top: '0px',
}); //end css changes
$('.navigation').css("width",navigationWidth);
} else {
$('.navigation').css("position","absolute");
}; //end else
});//end scroll function
您可以將'.navigation'的位置設置爲'fixed' [fiddle](http://jsfiddle.net/3ew56tkv/3/) – karan3112 2014-09-26 09:11:32
謝謝。我設置位置:固定我的CSS和JavaScript函數,它現在工作正常!你能解釋爲什麼修復絕對的作品嗎? – auto 2014-09-26 09:20:59