Veranstaltungen

var geo_field_status = function( status ){ wrapper.data('status',status); var em_search = wrapper.closest('.em-search'); if( status == 'on' ){ wrapper.css('background-image', wrapper.css('background-image').replace('search-geo.png', 'search-geo-on.png').replace('search-geo-off.png', 'search-geo-on.png')); em_search.find('select.em-search-country option:first-child').prop('selected','selected').trigger('change'); em_search.find('.em-search-location').slideUp(); em_search.find('.em-search-geo-units').slideDown(); }else{ if( status == 'off' ){ wrapper.css('background-image', wrapper.css('background-image').replace('search-geo.png', 'search-geo-off.png').replace('search-geo-on.png', 'search-geo-off.png')); }else{ wrapper.css('background-image', wrapper.css('background-image').replace('search-geo-off.png', 'search-geo.png').replace('search-geo-on.png', 'search-geo.png')); } geo_coords.val(''); em_search.find('.em-search-location').slideDown(); em_search.find('.em-search-geo-units').slideUp(); } };

var ac_listener = function( place ) { var place = autocomplete.getPlace(); if( !place || !place.geometry ){ //place not found if( input.val() == '' || input.val() == EM.geo_placeholder ){ geo_field_status(false); }else{ if( wrapper.data('last-search') == input.val() ){ geo_field_status('on'); geo_coords.val( wrapper.data('last-coords') ); return; } //do a nearest match suggestion as last resort if( input.val().length >= 2 ){ geo_field_status(false); autocompleteService = new google.maps.places.AutocompleteService(); autocompleteService.getPlacePredictions( {'input': input.val(), 'offset': input.val().length }, function listentoresult(list, status) { if(list != null && list.length != 0) { placesService = new google.maps.places.PlacesService(document.getElementById('em-search-geo-attr')); placesService.getDetails( {'reference': list[0].reference}, function detailsresult(detailsResult, placesServiceStatus) { //we have a match, ask the user wrapper.data('last-search', detailsResult.formatted_address ); wrapper.data('last-coords', detailsResult.geometry.location.lat() + ',' + detailsResult.geometry.location.lng()); if( input.val() == detailsResult.formatted_address || confirm(EM.geo_alert_guess.replace('%s', '"'+detailsResult.formatted_address+'"')) ){ geo_coords.val( detailsResult.geometry.location.lat() + ',' + detailsResult.geometry.location.lng() ); geo_field_status('on'); input.val(detailsResult.formatted_address); }else{ input.data('last-key',false); geo_field_status('off'); } }); }else{ geo_field_status('off'); } }); }else{ geo_field_status('off'); } } wrapper.data('last-search', input.val() ); wrapper.data('last-coords', geo_coords.val()); return; } geo_coords.val( place.geometry.location.lat() + ',' + place.geometry.location.lng() ); geo_field_status('on'); wrapper.data('last-search', input.val() ); wrapper.data('last-coords', geo_coords.val()); }; google.maps.event.addListener(autocomplete, 'place_changed', ac_listener);

if( geo_coords.val() != '' ){ geo_field_status('on'); wrapper.data('last-search', input.val() ); wrapper.data('last-coords', geo_coords.val() ); } input.keypress( function(e) { //if enter is pressed once during 'near' input, don't do anything so Google can select location, otherwise let behavior (form submittal) proceed if( e.which == 13 ) { if( input.data('last-key') != 13 || wrapper.data('status') != 'on' ){ e.preventDefault(); } }else{ geo_field_status(false); } }).keyup( function(e) { if( this.value == '' ){ geo_field_status(false); } else if( wrapper.data('last-search') != this.value ){ geo_field_status('off'); } input.data('last-key', e.which); }).blur( function(e){ //create HTML 5 placeholder effect if not HTML 5 if( this.value == '' && !('placeholder' in document.createElement('input')) ) this.value = EM.geo_placeholder; }).focus( function(e){ if( this.value == EM.geo_placeholder ) this.value=''; input.data('last-key', 13); }).attr('placeholder', EM.geo_placeholder); }); } jQuery(document).bind('em_maps_loaded', function(){ em_geo_search_init(); });