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mapcontrol.ashx:149 Uncaught Error: DISPATCH_REQUEST_ERR:DOM Events Exception 1 RRS feed

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    Hello Experts, 

     

    I have a simple photo display on the map which uses the GeoRSS xml format

    <?xml version="1.0" ?>
<rss version="2.0" xmlns:georss="http://www.georss.org/georss" >
  <channel>
    <title>Mytest-Map</title>
    <description>Mytest-Map using Virtual Earth and Slide.Show</description><br/>    <item>
      <title>Rome</title>
      <description>
        <![CDATA[<iframe src="./SlideShow/Mytest.htm" width="100%" height="95%" style="border-top-color:#000000; border-left-color:#000000;<br/>border-right-color:#000000; border-bottom-color:#000000; border-width:1px;
border-style:solid; padding:0px"></iframe>]]>
      </description>
      <georss:point>44.456637 13.494564625</georss:point>
    </item>

    Which calls test.html having code

     

     

    <script type="text/javascript" src="../JS/Silverlight.js"></script>
	<script type="text/javascript" src="../JS/SlideShow.js"></script>
</head>
<body>
    <script type="text/javascript">
        new SlideShow.Control(new SlideShow.XmlConfigProvider({ url: "testConfig.xml" }));
  </script>

    TestConfig.xml is

    <?xml version="1.0" encoding="utf-8" ?>
<configuration width="100%" height="100%" background="Silver">
  <modules>
    <module type="SlideViewer" />
    <module type="ProgressBar" />
    <module type="SlideDescription" />
    <module type="NavigationTray" />
  </modules>
  <transitions>
    <transition type="FadeTransition" name="CrossFadeTransition" />
    <transition type="WipeTransition" name="WipeRightTransition">
      <option name="direction" value="Right" />
    </transition>
  </transitions>
  <dataProvider type="XmlDataProvider">
    <option name="url" value="TestData.xml"></option>
  </dataProvider>
</configuration>

    The Test Data.xml is

    <?xml version="1.0" encoding="utf-8" ?>
<data transition="CrossFadeTransition">
  <album
		title="test"
		description="example"
		image="..Image/C50.JPG">
    <slide
			title="Example1"
			description="1/0/2011"
			image="..Image/C50.JPG"
			thumbnail="..Image/C50.JPG" />
    <slide
			title="Example2"
			description="1/0/2011"
			image="..Image/C51.JPG"
			thumbnail="..Image/C51.JPG" />
  </album>
</data>


    this works perfectly fine with Internet Explorer 8 and 9, but fails to work with chrome, Firefox, and  opera.

    I dont know how to resolve this, below attached image is the display of my JavaConsole in Chrome giving me Script error.

    how do I get this working ?? I am desperately needing your advice so I can resolve this problem.

    I have tried mapcontrol.ashx?v=6.2 and v=6.3 but it does not help, [and v=7.0  does not work on any]

    I want to use 6.3 which is not a problem, but I need this to be sorted out in all browsers, please help me solve this problem

     

     

     

     

    Heshti
    Tuesday, November 29, 2011 5:37 AM

Answers

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    Do a search for MiniMapSize in your code and ensure it is being defined. According to the error it's not and any code after that line will not be run. If you are loading the map on page load and setting this value on page load too it's possible the order of loading is different in each browser (not uncommon). Try putting in a break point in your code and check te value of that variable before it is being used.
    http://rbrundritt.wordpress.com
    Tuesday, November 29, 2011 8:20 AM
    Moderator

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  • Question
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    Do a search for MiniMapSize in your code and ensure it is being defined. According to the error it's not and any code after that line will not be run. If you are loading the map on page load and setting this value on page load too it's possible the order of loading is different in each browser (not uncommon). Try putting in a break point in your code and check te value of that variable before it is being used.
    http://rbrundritt.wordpress.com
    Tuesday, November 29, 2011 8:20 AM
    Moderator
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    Hello Richard,

    Thanks for your reply, I did change the value but there was no Change, it works for IE 8 and 9 but not for the others, can you tell me where am I going wrong ?

    below is my JS that I use

    window.onload = GetMap;
window.onresize = Resize;
var map = null;
var mapWidth = null;
var mapHeight = null;

//VEShapeLayer
var ttPhotos = new VEShapeLayer();

function GetMap() {
    map = new VEMap('divMap');
   
    //Load and resize the map
    map.LoadMap(new VELatLong(13.6, 52.33), 0, VEMapStyle.Hybrid, false);
       map.AttachEvent("onresize", MapResize);
    Resize();

    //Set Title for VEShapeLayer
    ttPhotos.SetTitle('ttPhotos');
    
    //Loading Photo-GEORSS
    var layerSpec = new VEShapeSourceSpecification(VEDataType.GeoRSS, './GeoRSS/Photos.xml', ttPhotos);
        map.ImportShapeLayerData(layerSpec, onFeedLoad);
    }
function GetInfo() {
    alert('The latitude,longitude at the center of the map is: ' + map.GetCenter());
}

function MapResize(e) {
    // When the map is resized, Realign the position of the Mini Map
    RealignMiniMap();
}
function RealignMiniMap() {
    var minimap = document.getElementById("MSVE_minimap");
    var xoffset = (GetMapWidth() - minimap.offsetWidth);
    map.ShowMiniMap(xoffset, 0, MiniMapSize.Small); 
           document.getElementById("MSVE_minimap_resize").style.display = "none";
}
function GetMapWidth() {
    // Width as an integer
    return document.getElementById("divMap").offsetWidth;
}
function GetMapHeight() {
    // Height as an integer
    return document.getElementById("divMap").offsetHeight;
}

function Resize() {
    
    var mapDiv = document.getElementById("divMap");
    var windowWidth = document.body.clientWidth;
    var windowHeight = document.body.clientHeight;
    mapWidth = windowWidth - 290;
    mapHeight = windowHeight - 100;
    mapDiv.style.width = mapWidth + "px";
    mapDiv.style.height = mapHeight + "px";
    map.Resize(mapWidth, mapHeight);
    map.ShowMiniMap(mapWidth - 205, 13, VEMiniMapSize.Large);
    
}

function onFeedLoad(layer) {
    var numShapes = layer.GetShapeCount();

    map.ClearInfoBoxStyles();
    for (var i = 0; i < numShapes; ++i) {
        var s = layer.GetShapeByIndex(i);
        s.SetCustomIcon('./IMG/MyImage.png');
    }
   

function DoZoomIn(c) {
    map.ZoomIn();
}

function DoZoomOut() {
    map.ZoomOut();
}

function DoZoom() {
    var zoom = document.getElementById('zoomLevel').value;
    map.SetZoomLevel(zoom);
}
    Thanks

    Heshti
    Tuesday, November 29, 2011 11:33 AM