Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Toggle effect on a button

Posted on 2011-09-08
4
Medium Priority
?
308 Views
Last Modified: 2012-05-12
I have just added a "zoom in" button into an info window within a Google Map (you can see it working here http://www.soundsairpark.com/sandpit/mapTest2.html).
What I would like to do is have the button change so that after it has been clicked and "zoomed in" the button value will change to "zoom out" and the onclick event will set the zoom level back to its default 8.
Cheers,
N

// code shows my info window and the zoom button
var marker = createMarker(point,'<div style="width:240px; font-family:Arial; font-size:14px"> <input type="button" id="zoom" value="Zoom" onclick="map.setZoom(15)"/><\/div>')

Open in new window

0
Comment
Question by:Neil_Bradley
  • 2
4 Comments
 
LVL 5

Author Comment

by:Neil_Bradley
ID: 36506875
have figured out how to update the button value but not toggle between zooming in and out
http://www.soundsairpark.com/sandpit/mapTest-toggle.html
0
 
LVL 40

Expert Comment

by:Gurvinder Pal Singh
ID: 36506972
which button?
0
 
LVL 83

Accepted Solution

by:
leakim971 earned 1000 total points
ID: 36506982
Check this :

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Google Maps JavaScript API Example: Ground Overlays</title> 
<script src="//maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAI8kIB4hk8gD-5yrnCohd5RSkwzceBTFrUE_2xjvYDKmGarCKKBSCCpAUeziDLbQ5V2Ky46IDwydShg" type="text/javascript"></script> 
</head> 
<body onunload="GUnload()"> 
<div id="map" style="width: 800px; height: 600px"></div> 
<script type="text/javascript"> 
//<![CDATA[
	if (GBrowserIsCompatible()) { 
	
		function createMarker(point,html) {
			var marker = new GMarker(point);
			GEvent.addListener(marker, "click", function() {
				//marker.openInfoWindowHtml(html); // NOT SURE YOU STILL WANT THIS ELSE UNCOMMENT
				map.setCenter(marker.getLatLng());
				if( map.getZoom() != 8 ) {
					map.setZoom(8);
				}
				else {
					map.setZoom(15);
				}
			});
			return marker;
		}
		
		// Display the map, with some controls and set the initial location 
		var map = new GMap2(document.getElementById("map"));
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(-41.34204, 173.957801),8); 
		map.setMapType(G_HYBRID_MAP);
		
		// Set up marker with info windows
		var point = new GLatLng(-41.34204, 173.957801);
		var marker = createMarker(point,'<div style="width:240px; font-family:Arial; font-size:14px"><img src="http://www.soundsairpark.com/sandpit/images/structure/logo-icon.png" width="66" height="48"  style="float:left; margin-right:10px">Marlborough Sounds <br>Air Park<br>SH1, Picton. NZ<br><\/div>');
		map.addOverlay(marker);

		// ground overlay
		var boundaries = new GLatLngBounds(new GLatLng(-41.34630,173.95099), new GLatLng(-41.33990,173.9610));
		var oldmap = new GGroundOverlay("http://www.soundsairpark.com/images/map-overlay.png", boundaries);
		map.setUIToDefault();
		map.addOverlay(oldmap);
	
	}
//]]>
</script> 
</body>
</html>

Open in new window

0
 
LVL 5

Author Closing Comment

by:Neil_Bradley
ID: 36507048
That is brilliant. I have adapted your script so that the the 'zoom in' toggle effect is applied to the button within the  info window.
Thanks for your help.
Cheers,
N
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Originally, this post was published on Monitis Blog, you can check it here . In business circles, we sometimes hear that today is the “age of the customer.” And so it is. Thanks to the enormous advances over the past few years in consumer techno…
In this blog, we’ll look at how improvements to Percona XtraDB Cluster improved IST performance.
The viewer will learn how to look for a specific file type in a local or remote server directory using PHP.
Learn how to create flexible layouts using relative units in CSS.  New relative units added in CSS3 include vw(viewports width), vh(viewports height), vmin(minimum of viewports height and width), and vmax (maximum of viewports height and width).
Suggested Courses

581 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question