Implementing Google Maps Address Auto complete in X-Cart 4
I am working on implementing google maps to autocomplete the address fields on the x-cart checkout. The screenshot above shows how it would work. You start entering your address and a list is returned by the google maps api. When you click on your address, the fields are pre populated.
The next stage is to implement this into the X-Cart 4 checkout
Here is the stand alone code for the example shown. Replace the API KEY with your own.
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<!DOCTYPE html> <html> <head> <title>Place Autocomplete Address Form</title> <meta name="viewport" content="initial-scale=1.0, user-scalable=no"> <meta charset="utf-8"> <style> html, body { height: 100%; margin: 0; padding: 0; } #map { height: 100%; } </style> <link type="text/css" rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500"> <style> #locationField, #controls { position: relative; width: 480px; } #autocomplete { position: absolute; top: 0px; left: 0px; width: 99%; } .label { text-align: right; font-weight: bold; width: 100px; color: #303030; } #address { border: 1px solid #000090; background-color: #f0f0ff; width: 480px; padding-right: 2px; } #address td { font-size: 10pt; } .field { width: 99%; } .slimField { width: 80px; } .wideField { width: 200px; } #locationField { height: 20px; margin-bottom: 2px; } </style> </head> <body> <div id="locationField"> <input id="autocomplete" placeholder="Enter your address" onFocus="geolocate()" type="text"></input> </div> <table id="address"> <tr> <td class="label">Street address</td> <td class="slimField"><input class="field" id="street_number" disabled="true"></input></td> <td class="wideField" colspan="2"><input class="field" id="route" disabled="true"></input></td> </tr> <tr> <td class="label">City</td> <td class="wideField" colspan="3"><input class="field" id="locality" disabled="true"></input></td> </tr> <tr> <td class="label">State</td> <td class="slimField"><input class="field" id="administrative_area_level_1" disabled="true"></input></td> <td class="label">Zip code</td> <td class="wideField"><input class="field" id="postal_code" disabled="true"></input></td> </tr> <tr> <td class="label">Country</td> <td class="wideField" colspan="3"><input class="field" id="country" disabled="true"></input></td> </tr> </table> <script> // This example displays an address form, using the autocomplete feature // of the Google Places API to help users fill in the information. // This example requires the Places library. Include the libraries=places // parameter when you first load the API. For example: // <script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places"> var placeSearch, autocomplete; var componentForm = { street_number: 'short_name', route: 'long_name', locality: 'long_name', administrative_area_level_1: 'short_name', country: 'long_name', postal_code: 'short_name' }; function initAutocomplete() { // Create the autocomplete object, restricting the search to geographical // location types. autocomplete = new google.maps.places.Autocomplete( /** @type {!HTMLInputElement} */(document.getElementById('autocomplete')), {types: ['geocode']}); // When the user selects an address from the dropdown, populate the address // fields in the form. autocomplete.addListener('place_changed', fillInAddress); } function fillInAddress() { // Get the place details from the autocomplete object. var place = autocomplete.getPlace(); for (var component in componentForm) { document.getElementById(component).value = ''; document.getElementById(component).disabled = false; } // Get each component of the address from the place details // and fill the corresponding field on the form. for (var i = 0; i < place.address_components.length; i++) { var addressType = place.address_components[i].types[0]; if (componentForm[addressType]) { var val = place.address_components[i][componentForm[addressType]]; document.getElementById(addressType).value = val; } } } // Bias the autocomplete object to the user's geographical location, // as supplied by the browser's 'navigator.geolocation' object. function geolocate() { if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(function(position) { var geolocation = { lat: position.coords.latitude, lng: position.coords.longitude }; var circle = new google.maps.Circle({ center: geolocation, radius: position.coords.accuracy }); autocomplete.setBounds(circle.getBounds()); }); } } </script> <!-- load js libraries --> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script> <script src="https://maps.googleapis.com/maps/api/js?key=API_KEY&libraries=places&callback=initAutocomplete" async defer></script> </body> </html> |
