http://192.168.1.40/~jlrough/workspace/soliant/googlemaparray.php is
my map.
My question is where is the XMLHTTPrequest or if it isn't AJAX is it
just a file_get_contents() to get the map? I thought Google maps api
was using AJAX ? I have 2 different google map classes and I can't
find any XMLHTTPrequest in either of them. In one I found the
file_get_contents which I added below. And I have related question
if it is getting Google Maps api why does it say YahooDemo? The class
says Google Maps but it is accessing yahoo maps?
All the other functions in the classes look like they get the map
points, make up the addresses, parse the XML etc. Is the
XMLHTTPrequest in the Googlemap Javascript Framework that is why I
don't see it?
$apiURL = "http://api.local.yahoo.com/MapsService/V1/geocode?
appid=YahooDemo&location=";
$addressData = file_get_contents($apiURL.urlencode($address));
Neither is the XMLHttpRequest in the script that accesses the classes
to create the maps? All I see there is these
3 functions. The first one creates a map holder the second one is
below. I don't see any XMLHTTPrequests.
THANKS,
echo $gm->MapHolder();
echo $gm->InitJs();
echo $gm->UnloadMap();
function InitJs() {
$ret = "";
# show error if misconfigured
$is_error = $this->CheckConf();
if ($is_error) {
$ret = $is_error;
} else {
$cnt_add = count($this->mAddressArr);
$color = $this->mIconColor[$this->mDefColor];
$dir = $this->mIconStyle[$this->mDefStyle]['DIR'];
$icon_w =
$this->mIconStyle[$this->mDefStyle]['ICON_W'];
$icon_h =
$this->mIconStyle[$this->mDefStyle]['ICON_H'];
$icon_anchr_w = $this->mIconStyle[$this->mDefStyle]
['ICON_ANCHR_W'];
$icon_anchr_h = $this->mIconStyle[$this->mDefStyle]
['ICON_ANCHR_H'];
$info_win_anchr_w = $this->mIconStyle[$this->mDefStyle]
['INFO_WIN_ANCHR_W'];
$info_win_anchr_h = $this->mIconStyle[$this->mDefStyle]
['INFO_WIN_ANCHR_H'];
# start of JS SCRIPT
$ret .= "<script type=\"text/javascript\">\n";
$ret .= "var gmarkers = [];\n";
$ret .= "var address = [];\n";
$ret .= "var points = [];\n";
$ret .= "if(GBrowserIsCompatible()) { \n";
$ret .= " var map = new
GMap2(document.getElementById('map')); \n";
# handle map continuous zooming
$ret .= ($this->mContinuousZoom==TRUE)?"
map.enableContinuousZoom
(); \n":"";
# handle map double click zooming
$ret .= ($this->mDoubleClickZoom==TRUE)?"
map.enableDoubleClickZoom
(); \n":"";
# handle map controls
$mapCtrl = "";
switch ($this->mDefControl) {
case 'NONE':
$mapCtrl = "";
break;
case 'SMALL_PAN_ZOOM':
$mapCtrl = "map.addControl(new
GSmallMapControl()); \n";
break;
case 'LARGE_PAN_ZOOM':
$mapCtrl = "map.addControl(new
GLargeMapControl()); \n";
break;
case 'SMALL_ZOOM':
$mapCtrl = "map.addControl(new
GSmallZoomControl()); \n";
break;
default;
break;
} # end switch
$ret .= " $mapCtrl";
# handle map scale (mi/km)
$ret .= ($this->mScale==TRUE)?" map.addControl(new
GScaleControl
()); \n":"";
# handle map type (map/satellite/hybrid)
$ret .= ($this->mMapType==TRUE)?"
map.addControl(new GMapTypeControl
()); \n":"";
# handle map inset
$ret .= ($this->mInset==TRUE)?" map.addControl(new
GOverviewMapControl()); \n":"";
$ret .= " var geocoder = new GClientGeocoder();
\n";
$ret .= " var icon = new GIcon(); \n";
$ret .= " icon.image =
'http://google.webassist.com/google/markers/
$dir/$color.png'; \n";
$ret .= " icon.shadow =
'http://google.webassist.com/google/markers/
$dir/shadow.png'; \n";
$ret .= " icon.iconSize = new
GSize($icon_w,$icon_h); \n";
$ret .= " icon.shadowSize = new
GSize($icon_w,$icon_h); \n";
$ret .= " icon.iconAnchor = new
GPoint($icon_anchr_w,
$icon_anchr_h); \n";
$ret .= " icon.infoWindowAnchor = new
GPoint($info_win_anchr_w,
$info_win_anchr_h); \n";
$ret .= " icon.printImage =
'http://google.webassist.com/google/
markers/$dir/$color.gif'; \n";
$ret .= " icon.mozPrintImage =
'http://google.webassist.com/google/
markers/$dir/{$color}_mozprint.png'; \n";
$ret .= " icon.printShadow =
'http://google.webassist.com/google/
markers/$dir/shadow.gif'; \n";
$ret .= " icon.transparent =
'http://google.webassist.com/google/
markers/$dir/{$color}_transparent.png'; \n\n";
# loop set address(es)
for ($i=$cnt_add-1; $i>=0; $i--) {
$ret .= " var address_$i = {\n";
$ret .= " infowindowtext:
'".addslashes($this->mInfoWindowTextArr
[$i])."',\n";
$ret .= " full:
'".addslashes($this->mAddressArr[$i])."'\n";
$ret .= " };\n\n";
$ret .= " address[$i] =
address_$i.infowindowtext;\n\n";
$ret .= " geocoder.getLatLng (\n";
$ret .= " address_$i.full,\n";
$ret .= " function(point) {\n";
$ret .= " if(point) {\n";
$ret .= " points[$i] = point;
\n";
$ret .= " map.setCenter(point,
{$this->mMapZoom});\n";
$ret .= " var marker = new
GMarker(point, icon);\n";
$ret .= "
GEvent.addListener(marker, 'click', function() {\n";
$ret .= "
marker.openInfoWindowHtml(address_$i.infowindowtext);
\n";
$ret .= " });\n";
$ret .= "
map.addOverlay(marker);\n";
# show only info window to the first set address
if ($i===0)
$ret .= "
marker.openInfoWindowHtml(address_$i.infowindowtext);
\n";
$ret .= " gmarkers[$i] =
marker;\n";
$ret .= " }\n";
$ret .= " else {\n";
$ret .= " map.setCenter(new
GLatLng(37.4419, -122.1419), {$this-
>mMapZoom});\n";
$ret .= " }\n";
$ret .= " }\n";
$ret .= " ); // end
geocoder.getLatLng\n\n";
} # end for
$ret .= "} // end if\n\n";
$ret .= "function sideClick(i) {\n";
$ret .= " if (gmarkers[i]) {\n";
$ret .= "
gmarkers[i].openInfoWindowHtml(address[i]);\n";
$ret .= "
map.setCenter(points[i],{$this->mMapZoom});\n";
$ret .= " } else {\n";
$ret .= " var htstring = address[i];\n";
$ret .= " var stripped =
htstring.replace(/(<([^>]+)>)/ig,'');
\n";
$ret .= " alert('Location not found: ' +
stripped);\n";
$ret .= " } /*endif*/\n";
$ret .= "} /*end function */\n";
$ret .= "</script>\n";
} # end if
return $ret;
} # end function
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