79 lines
2.5 KiB
JavaScript
79 lines
2.5 KiB
JavaScript
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// Author: Uroš Podkrižnik (25.6.2016)
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// Tip vprasanja = 26
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// SEARCH BOX
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/**
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* Skripta, ki ustvari in nastavi iskalno polje za zemljevid
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* @param {type} spremenljivka - int - id spremenljivke
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* @returns {undefined}
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*/
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function searchBox(spremenljivka, doOnPlacesChanged){
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//pridobi mapo spremenljivke
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var map;
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if(document.getElementById("map_"+spremenljivka))
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map = document.getElementById("map_"+spremenljivka).gMap;
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else if(document.getElementById("br_map_"+spremenljivka)){
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map = document.getElementById("br_map_"+spremenljivka).gMap;
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}
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else{
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map = document.getElementById("maza_map_geofencing").gMap;
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}
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// Create the search box and link it to the UI element.
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var input = document.getElementById('pac-input_'+spremenljivka);
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input.style.display='inline-block';
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var searchBox = new google.maps.places.SearchBox(input);
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map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
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// Bias the SearchBox results towards current map's viewport.
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map.addListener('bounds_changed', function() {
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searchBox.setBounds(map.getBounds());
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});
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// Listen for the event fired when the user selects a prediction and retrieve
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// more details for that place.
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searchBox.addListener('places_changed', function() {
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var places = searchBox.getPlaces();
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if (places.length == 0)
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return;
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//first place has data of geometry
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if(places[0].geometry){
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//pozicija v latitude in longitude, ki jo najde
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var pos = {
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lat: places[0].geometry.location.lat(),
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lng: places[0].geometry.location.lng()
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};
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doOnPlacesChanged(pos, places[0].formatted_address);
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}
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//first place does not have data of geometry, do a geocoding from adress
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else{
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findPlace(places[0].name, function(pos, formatted_address){
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doOnPlacesChanged(pos, formatted_address);
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});
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}
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});
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}
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/**
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* Find place from addres
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* @param {type} address - address to geocode
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* @param {type} doAfterPlaceFound - callback function to call when place is found
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* @returns {undefined}
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*/
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function findPlace (address, doAfterPlaceFound){
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geocoderFromAddress(address, function(place){
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if(place){
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var pos = {
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lat: place.geometry.location.lat(),
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lng: place.geometry.location.lng()
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};
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doAfterPlaceFound(pos, place.formatted_address);
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}
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});
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}
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