Hi every one ,
How i have to delete a marker if i know the perticular point on which
marker is created.
Hewre is my code Please tell what to do in delMarker() function.As
marked.
function getLocation()
{
var oSearchLocation = document.getElementById('gcLocation');
if (oSearchLocation.value)
{
geocoder.reset();
geocoder.getLocations
(oSearchLocation.value,addAddressToMap);
}
else
{
map.clearOverlays();
alert("Type what you're looking for into the Search
box.");
}
}
function addAddressToMap(response)
{
map.clearOverlays();
if (!response || response.Status.code != 200)
{
loading = false;
switch (response.Status.code)
{
default:alert(document.getElementById('gcLocation').value +
" is not found");
}
}
else
{
gResponse = response;
var oMultiResultDiv =
document.getElementById
('googleSearchData');
oMultiResultDiv.innerHTML = '';
var html = '<div class="titleDiv"></div>';
for (var n = 0 ; n <
response.Placemark.length ; n+
+ )
{
if(n==0)
{
gotoPlacemark(n) //For First Marker
}
html += createChoiceLink(n);
}
oMultiResultDiv.innerHTML = html;
animatedcollapse.toggle('googleSearchData');
animatedcollapse.show('googleSearchData');
animatedcollapse.hide('searchOptions');
}
};
function delMarker(ix)
{
SUGGESTED CODE------------------------------------
var pMark = gResponse.Placemark[ix];
var point = new GLatLng(pMark.Point.coordinates
[1],pMark.Point.coordinates[0]);
map.removeOverlay(pMark);
}
function createChoiceLink(ix)
{
var pMark = gResponse.Placemark[ix];
var html = '<div class="aLink" onclick="gotoPlacemark
('+ix+')">' + pMark.address + '<br/><a href="#"
onclick="javascript:delMarker('+ix+')">Delete</a><br/></div>';
return html;
}
function gotoPlacemark(ix)
{
var pMark = gResponse.Placemark[ix];
var point = new GLatLng(pMark.Point.coordinates[1],
pMark.Point.coordinates[0]);
var html = '';
html += '<b>Country code:</b> ' +
pMark.AddressDetails.Country.CountryNameCode + '<br>\n';
html += '<b>Address:</b> ' + pMark.address + '<br>\n';
var marker = createMarker(point, pMark.address, html, 1,
null, true);
map.addOverlay(marker);
if(ix==0)
{
map.closeInfoWindow();
marker.openInfoWindow(html);
}
if (pMark.AddressDetails.Accuracy == 9) {
map.setZoom(15);
}
else if (pMark.AddressDetails.Accuracy >= 6) {
map.setZoom(15);
}
else if (pMark.AddressDetails.Accuracy >= 4) {
map.setZoom(12);
}
else if (pMark.AddressDetails.Accuracy >= 2) {
map.setZoom(7);
}
else {
map.setZoom(5);
}
map.panTo(point);
};
function createMarker(point,markerName,markerHtml,
number,mIcon,mClickable,mapType)
{
mClickable = mClickable || false;
mapType = mapType || G_NORMAL_MAP;
var latDMS = DEC2DMS(point.y);
var longDMS = DEC2DMS(point.x);
var htmlInfo = "";
htmlInfo += markerHtml;
var htmlInfo2 = "";
htmlInfo2 += 'Lat (Dec): ' + point.y + '<br>';
htmlInfo2 += 'Long (Dec): ' + point.x;
htmlInfo2 += '<hr style="height:1px">';
htmlInfo2 += 'Lat (DMS): ' + latDMS + '<br>';
htmlInfo2 += 'Long (DMS): '+ longDMS;
htmlInfo2 += '</div>';
var marker = new GMarker(point,{icon:mIcon,
clickable:mClickable, title:markerName});
var gSmallIcon = new google.maps.Icon();
gSmallIcon.image = "Common/Images/chart_11.png";
gSmallIcon.shadow = "http://labs.google.com/
ridefinder/images/mm_20_shadow.png";
gSmallIcon.iconSize = new google.maps.Size(34,
34);
gSmallIcon.shadowSize = new google.maps.Size(54,
34);
gSmallIcon.iconAnchor = new google.maps.Point
(17, 34);
gSmallIcon.infoWindowAnchor = new
google.maps.Point(17,2.83);
}
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