Question

我正在尝试制作一些自定义Google地图信息窗口，但我遇到的问题是我的自定义信息窗口下方的标记可以点击通过信息窗口。

以下是一个示例（basically straight from googles example here）

<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Info Window Custom</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">

/* An InfoBox is like an info window, but it displays
 * under the marker, opens quicker, and has flexible styling.
 * @param {GLatLng} latlng Point to place bar at
 * @param {Map} map The map on which to display this InfoBox.
 * @param {Object} opts Passes configuration options - content,
 *   offsetVertical, offsetHorizontal, className, height, width
 */
function InfoBox(opts) {
  google.maps.OverlayView.call(this);
  this.latlng_ = opts.latlng;
  this.map_ = opts.map;
  this.offsetVertical_ = -195;
  this.offsetHorizontal_ = 0;
  this.height_ = 165;
  this.width_ = 266;

  var me = this;
  this.boundsChangedListener_ =
    google.maps.event.addListener(this.map_, "bounds_changed", function() {
      return me.panMap.apply(me);
    });

  // Once the properties of this OverlayView are initialized, set its map so
  // that we can display it.  This will trigger calls to panes_changed and
  // draw.
  this.setMap(this.map_);
}

/* InfoBox extends GOverlay class from the Google Maps API
 */
InfoBox.prototype = new google.maps.OverlayView();

/* Creates the DIV representing this InfoBox
 */
InfoBox.prototype.remove = function() {
  if (this.div_) {
    this.div_.parentNode.removeChild(this.div_);
    this.div_ = null;
  }
};

/* Redraw the Bar based on the current projection and zoom level
 */
InfoBox.prototype.draw = function() {
  // Creates the element if it doesn't exist already.
  this.createElement();
  if (!this.div_) return;

  // Calculate the DIV coordinates of two opposite corners of our bounds to
  // get the size and position of our Bar
  var pixPosition = this.getProjection().fromLatLngToDivPixel(this.latlng_);
  if (!pixPosition) return;

  // Now position our DIV based on the DIV coordinates of our bounds
  this.div_.style.width = this.width_ + "px";
  this.div_.style.left = (pixPosition.x + this.offsetHorizontal_) + "px";
  this.div_.style.height = this.height_ + "px";
  this.div_.style.top = (pixPosition.y + this.offsetVertical_) + "px";
  this.div_.style.display = 'block';
};

/* Creates the DIV representing this InfoBox in the floatPane.  If the panes
 * object, retrieved by calling getPanes, is null, remove the element from the
 * DOM.  If the div exists, but its parent is not the floatPane, move the div
 * to the new pane.
 * Called from within draw.  Alternatively, this can be called specifically on
 * a panes_changed event.
 */
InfoBox.prototype.createElement = function() {
  var panes = this.getPanes();
  var div = this.div_;
  if (!div) {
    // This does not handle changing panes.  You can set the map to be null and
    // then reset the map to move the div.
    div = this.div_ = document.createElement("div");
    div.style.border = "0px none";
    div.style.position = "absolute";
    div.style.background = "url('http://gmaps-samples.googlecode.com/svn/trunk/images/blueinfowindow.gif')";
    div.style.width = this.width_ + "px";
    div.style.height = this.height_ + "px";
    var contentDiv = document.createElement("div");
    contentDiv.style.padding = "30px"
    contentDiv.innerHTML = "<b>Hello World!</b>";

    var topDiv = document.createElement("div");
    topDiv.style.textAlign = "right";
    var closeImg = document.createElement("img");
    closeImg.style.width = "32px";
    closeImg.style.height = "32px";
    closeImg.style.cursor = "pointer";
    closeImg.src = "http://gmaps-samples.googlecode.com/svn/trunk/images/closebigger.gif";
    topDiv.appendChild(closeImg);

    function removeInfoBox(ib) {
      return function() {
        ib.setMap(null);
      };
    }

    google.maps.event.addDomListener(closeImg, 'click', removeInfoBox(this));

    div.appendChild(topDiv);
    div.appendChild(contentDiv);
    div.style.display = 'none';
    panes.floatPane.appendChild(div);
    this.panMap();
  } else if (div.parentNode != panes.floatPane) {
    // The panes have changed.  Move the div.
    div.parentNode.removeChild(div);
    panes.floatPane.appendChild(div);
  } else {
    // The panes have not changed, so no need to create or move the div.
  }
}

/* Pan the map to fit the InfoBox.
 */
InfoBox.prototype.panMap = function() {
};

function initialize() {
    var myOptions = {
      zoom: 8,
      center: new google.maps.LatLng(-33.397, 150.644),
      mapTypeId: google.maps.MapTypeId.ROADMAP,
      sensor: 'true'
    }
    var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);

    var marker = new google.maps.Marker({
        position: new google.maps.LatLng(-34, 150),
        map: map
    });
    google.maps.event.addListener(marker, "click", function(e) {
      var infoBox = new InfoBox({latlng: marker.getPosition(), map: map});
    });

    var m2 = new google.maps.Marker({
        position: new google.maps.LatLng(-33.5, 150.5),
        map: map
    });
    google.maps.event.addListener(m2, "click", function(e) {
      var infoBox = new InfoBox({latlng: m2.getPosition(), map: map});
    });

  }
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
  <div id="map_canvas" style="width:100%; height:100%"></div>
</body>
</html>

你可以看到我正在制作两个标记，一个位于另一个的东北方。单击底部，然后观察另一个标记如何通过标记点击（靠近'W'）。

我该如何解决这个问题？！我试过改变z-index，但这似乎没什么帮助。

这是使用api v3 btw。

Answer 1

对于后代，你想要在标记弹出式dom上禁用一堆事件，这是规定的方法，即使它感觉有点矫枉过正。您可以选择循环浏览所有标记，而不是点击它们（实际上这可能是事后更好的解决方案）。取决于你有多少标记，我有很多。

像这样的东西<（这里转录而没有从我的coffeescript测试......）

// All in a google.maps.OverlayView subclass. ... this.listeners = new Array(); // save listeners for unbinding later ... this.cancelEvents = function(){ events = ['mousedown', 'mousemove', 'mouseover', 'mouseout', 'mouseup', 'mousewheel', 'DOMMouseScroll', 'touchstart', 'touchend', 'touchmove', 'dblclick', 'contextmenu']; // Note, don't disable 'click' if you want to be able to click links in the dom. Some things we're disabling here will can effect how your user might interact with the popup (double click to select text etc) for(var i = 0; i < events.length; i++){ var event = events[i]; this.listeners.push( google.maps.event.addDomListener( this.popup_dom_element, event, function(ev){ e.cancelBubble = true; if(e.stopPropagation){ e.stopPropagation(); } } ); ); } } this.onAdd = function (){ // build your html popup var html_code = "..."; // easy way to get a dom element but probably over kill if its your only JQ this.popup_dom_element = $(html_code); this.cancelEvents(); } this.onRemove = function(){ // any other removal code you have ... for(var i = 0; i < this.listeners.length; i++){ // remove our event listeners google.maps.event.removeListener(this.listeners[i]); } }

Answer 2

如果您不希望人们点击标记，您可以致电marker.setClickable(false)

Answer 3

尝试使用MapPane overlayMouseTarget代替floatPane。

Answer 4

我有同样的问题，实际上很容易：/

如果你正在使用jquery，只需设置

$(div).bind("click",function(e) {
 return false;
});

InfoBox.prototype.createElement函数中的

。这应该有所帮助。

干杯

Answer 5

使用：

google.maps.event.addDomListener

而不是

google.maps.event.addListener

防止谷歌覆盖/信息窗口允许点击到下面的标记

5 个答案: