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if (typeof jQuery === 'undefined') {
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throw new Error('Bootstrap\'s JavaScript requires jQuery')
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}
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+
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(function($, maps) {
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$.widget("psc.googlegeocode", {
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options: {
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mapId: 'map',
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longId: 'Longitude',
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latId: 'Latitude',
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addrValidationId: 'AddressError',
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formValidId: 'ValidationSummary',
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locComboId: 'LocationCombo'
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},
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marker: null,
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gmap: null,
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_create: function() {
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this.element.addClass("googlegeocode");
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this.gmap = new maps.Map(document.getElementById(this.options.mapId), {
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zoom: 16,
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center: { lat: 48.862854, lng: 2.2056466 }
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});
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var _this = this;
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this.element.rules("add", {
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remote: {
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url: 'https://maps.googleapis.com/maps/api/geocode/json',
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type: 'get',
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data: {
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sensor: false,
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address: function() { return _this.element.val() }
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},
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dataType: 'json',
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dataFilter: function(datastr) {
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$('#' + _this.options.locComboId).html("");
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var data = JSON.parse(datastr);
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data.results.forEach(function(item) {
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if (item.formatted_address !== _this.element.val()) {
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$('<li>' + item.formatted_address + '</li>')
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.data("geoloc", item)
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.click(function() { _this.chooseLoc('user', item) })
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.css('cursor', 'pointer')
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.appendTo($('#' + _this.options.locComboId));
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} else {}
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});
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if ((data.status === 'OK') && (data.results.length == 1)) {
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// _this.chooseLoc('google',data.results[0]);
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return true;
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}
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return false;
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},
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error: function() {
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// xhr, textStatus, errorThrown console.log('ajax loading error ... '+textStatus+' ... '+ errorThrown);
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return false;
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}
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}
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})
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},
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chooseLoc: function(sender, loc) {
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if (sender === 'user') this.element.val(loc.formatted_address);
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var pos = loc.geometry.location;
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var lat = new Number(pos.lat);
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var lng = new Number(pos.lng);
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$(document.getElementById(this.options.latId)).val(lat.toLocaleString('en'));
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$(document.getElementById(this.options.longId)).val(lng.toLocaleString('en'));
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this.gmap.setCenter(pos);
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if (this.marker) {
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this.marker.setMap(null);
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}
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this.marker = new maps.Marker({
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map: this.gmap,
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draggable: true,
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animation: maps.Animation.DROP,
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position: pos
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});
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maps.event.addListener(this.marker, 'dragend', function() {
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// TODO reverse geo code
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var pos = this.marker.getPosition();
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$('#' + this.options.latId).val(pos.lat);
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$('#' + this.options.longId).val(pos.lng);
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});
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this.element.valid();
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$('#' + this.options.addrValidationId).empty();
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$('#' + this.options.formValidId).empty();
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$('#' + this.options.locComboId).empty();
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return this;
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}
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})
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})(jQuery, google.maps); |