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POHow can I use jQuery or JavaScript inside a Google Maps InfoWindow?
 

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  1. POHow can I use jQuery or JavaScript inside a Google Maps InfoWindow?
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    <p><b>Problem:</b> I want to put Twitter Share Button in my Google Map InfoWindow.</p> <p>I have used a <a href="https://developers.google.com/maps/documentation/javascript/reference#MapsEventListener" rel="nofollow noreferrer">google.maps.event.addListener(infowindow, 'domready' function() { ...code...}</a> to listen for the InfoWindow to be added to the DOM but it only works on the first InfoWindow launched.</p> <p>The <a href="https://dev.twitter.com/docs/tweet-button#Examples" rel="nofollow noreferrer">Twitter Share Button Examples</a> apply the following script:</p> <p><code>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</code></p> <p>against the class:</p> <p><code>"twitter-share-button"</code></p> <p><b>Assumption:</b> Now the problem as I see it is that the InfoWindow and markers get created in the $.each() loop and I don't know what event to get jQuery to watch for.</p> <p>I have tried creating a jsfiddle as an example but I can't get it to load the map if I use $.each() like in the live site but I link it here in case it helps you demonstrate an answer:</p> <p>My non-working <a href="http://jsfiddle.net/gyaresu/SmvKC/16/" rel="nofollow noreferrer">JSFiddle</a>.</p> <p>My <strong><a href="http://oslogigs-dev.appspot.com/mobile" rel="nofollow noreferrer">live development site which shows the problem</a>.</strong></p> <p><b>Other Stack Overflow questions: Similar but different.</b></p> <p><a href="https://stackoverflow.com/questions/6089969/calling-a-javascript-function-within-an-infowindow-google-maps">Calling a JavaScript function within an InfoWindow (Google Maps)</a></p> <p><a href="https://stackoverflow.com/questions/9802065/tweet-button-and-infowindow/9808512#9808512">Tweet button and infoWindow</a></p> <p>I've seen the <a href="http://code.google.com/p/jquery-ui-map/wiki/jquery_ui_map_v_3_sample_code" rel="nofollow noreferrer">jQuery-ui-map</a> plugin. That doesn't do anything I can't do in straight JavaScript.</p> <p><b>Map.js:</b> or <a href="http://paste2.org/p/1958148" rel="nofollow noreferrer">Pastebin link to code below but with syntax highlighting</a></p> <pre><code>$('.page-map').live("pageshow", function() { $.getJSON("/rest/Pub", function(data) { var latlng = new google.maps.LatLng(59.920, 10.750); var map = new google.maps.Map(document.getElementById("map-canvas"), { // zoom is good on iphone @ 13 but better on desktop @ 14 zoom: 12, center: latlng, backgroundColor: 'black', mapTypeControlOptions: { style: google.maps.MapTypeControlStyle.DROPDOWN_MENU }, mapTypeId: google.maps.MapTypeId.HYBRID }); var bubble = new google.maps.InfoWindow(); var pubs = data.list.Pub; $.each(pubs, function(i, pub) { var beer; var pubaddress = encodeURI(pub.pub_address); var pubname = encodeURI(pub.pub_name); var posi = new google.maps.LatLng(pub.pub_lat, pub.pub_long); var marker = new google.maps.Marker({ animation: (pub.pub_bounce =='true') ? google.maps.Animation.BOUNCE : null, map: map, icon: "/static/images/" + pub.beer_price + ".png", shadow: 'static/images/shadow.png', position: posi, title: pub.pub_name }); if (pub.beer_price == 99) { marker.setZIndex(1); } else { marker.setZIndex(100); } google.maps.event.addListener(marker, 'click', function() { // http://mapki.com/wiki/Google_Map_Parameters if (pub.beer_price == 99) { beer = '?'; } else { beer = pub.beer_price; } tweet = '&lt;a href="https://twitter.com/share" class="twitter-share-button" data-url="http://oslogigs.com" data-text="' + pub.pub_name + '" data-lang="en" data-via="OsloGigs" data-hashtags="oslo, oslogigs, norway"&gt;Tweet&lt;/a&gt;'; content_string = '&lt;h1&gt;'+ pub.pub_name + '&lt;/h1&gt;'+ '&lt;p&gt;&lt;a href="http://maps.google.com/?saddr=Current%20Location&amp;daddr=' + pubaddress + '+(' + pubname + ')&amp;dirflg=w&amp;t=h"&gt;Google Maps Directions&lt;/a&gt;&lt;/p&gt;' + '&lt;p&gt;Phone:&lt;a href="tel:' + pub.pub_phone + '"&gt;' + pub.pub_phone + '&lt;/a&gt;&lt;/p&gt;' + '&lt;p&gt;Halvliterpris: NOK &lt;b&gt;' + beer + '&lt;/b&gt;&lt;/p&gt;&lt;p&gt;' + tweet + '&lt;/p&gt;'; bubble.setContent(content_string); console.log(bubble.getContent()); bubble.open(map, this); }); google.maps.event.addListener(bubble, 'domready', function() { //$('.twitter-share-button').on('domready', function(event) { console.log("Iteration:"+ i + " Twitter javascript loaded " + pub.pub_name); !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs"); }); }); }); }); </code></pre> <p>Cheers.</p>
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