Created
January 13, 2014 21:20
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Google Maps Places API V3 autocomplete select first option on Enter
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| var searchBox = new google.maps.places.SearchBox(document.getElementById('searchinput')); | |
| google.maps.event.addListener(searchBox, 'places_changed', function() { | |
| var place = searchBox.getPlaces()[0]; | |
| if (!place.geometry) return; | |
| if (place.geometry.viewport) { | |
| map.fitBounds(place.geometry.viewport); | |
| } else { | |
| map.setCenter(place.geometry.location); | |
| map.setZoom(16); | |
| } | |
| }); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name="viewport" content="initial-scale=1.0, user-scalable=no"> | |
| <meta charset="utf-8"> | |
| <style> | |
| html, body, #map-canvas { | |
| height: 100%; | |
| margin: 0px; | |
| padding: 0px | |
| } | |
| .controls { | |
| margin-top: 16px; | |
| border: 1px solid transparent; | |
| border-radius: 2px 0 0 2px; | |
| box-sizing: border-box; | |
| -moz-box-sizing: border-box; | |
| height: 32px; | |
| outline: none; | |
| box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); | |
| } | |
| #pac-input { | |
| background-color: #fff; | |
| padding: 0 11px 0 13px; | |
| width: 400px; | |
| font-family: Roboto; | |
| font-size: 15px; | |
| font-weight: 300; | |
| text-overflow: ellipsis; | |
| } | |
| #pac-input:focus { | |
| border-color: #4d90fe; | |
| margin-left: -1px; | |
| padding-left: 14px; /* Regular padding-left + 1. */ | |
| width: 401px; | |
| } | |
| .pac-container { | |
| font-family: Roboto; | |
| } | |
| #type-selector { | |
| color: #fff; | |
| background-color: #4d90fe; | |
| padding: 5px 11px 0px 11px; | |
| } | |
| #type-selector label { | |
| font-family: Roboto; | |
| font-size: 13px; | |
| font-weight: 300; | |
| } | |
| } | |
| </style> | |
| <title>Places search box</title> | |
| <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=places"></script> | |
| <script> | |
| // This example adds a search box to a map, using the Google Place Autocomplete | |
| // feature. People can enter geographical searches. The search box will return a | |
| // pick list containing a mix of places and predicted search terms. | |
| function initialize() { | |
| var markers = []; | |
| var map = new google.maps.Map(document.getElementById('map-canvas'), { | |
| mapTypeId: google.maps.MapTypeId.ROADMAP | |
| }); | |
| var defaultBounds = new google.maps.LatLngBounds( | |
| new google.maps.LatLng(-33.8902, 151.1759), | |
| new google.maps.LatLng(-33.8474, 151.2631)); | |
| map.fitBounds(defaultBounds); | |
| // Create the search box and link it to the UI element. | |
| var input = document.getElementById('pac-input'); | |
| map.controls[google.maps.ControlPosition.TOP_LEFT].push(input); | |
| var searchBox = new google.maps.places.SearchBox(input); | |
| // Listen for the event fired when the user selects an item from the | |
| // pick list. Retrieve the matching places for that item. | |
| google.maps.event.addListener(searchBox, 'places_changed', function() { | |
| var place = searchBox.getPlaces()[0]; | |
| if (!place.geometry) return; | |
| // If the place has a geometry, then present it on a map. | |
| if (place.geometry.viewport) { | |
| map.fitBounds(place.geometry.viewport); | |
| } else { | |
| map.setCenter(place.geometry.location); | |
| map.setZoom(17); | |
| } | |
| }); | |
| // Bias the SearchBox results towards places that are within the bounds of the | |
| // current map's viewport. | |
| google.maps.event.addListener(map, 'bounds_changed', function() { | |
| var bounds = map.getBounds(); | |
| searchBox.setBounds(bounds); | |
| }); | |
| } | |
| google.maps.event.addDomListener(window, 'load', initialize); | |
| </script> | |
| <style> | |
| #target { | |
| width: 345px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <input id="pac-input" class="controls" type="text" placeholder="Search Box"> | |
| <div id="map-canvas"></div> | |
| </body> | |
| </html> |
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This doesn't work since
searchBox.getPlaces();returns all the places associated with the selected autocomplete term.For instance, if I searched for "coffee",
searchBox.getPlaces();would return all the place objects returned by "coffee", even if the autocomplete box included other terms such as "the coffee club".