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annotate bandmap/static/js/bandmap.js @ 887:9a15f7c27526

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Actually save model object upon change. This commit was tested on the comments model. Additional logging added. Added check for Markdown image references. Added TODOs after observing behavior on comments.
author Brian Neal <bgneal@gmail.com>
date Tue, 03 Feb 2015 21:09:44 -0600
parents 497c720f9d0d
children 19b5a6ae3bca
rev   line source
bgneal@821 1 var bandmap = null;
bgneal@821 2 var geocoder = null;
bgneal@827 3 var surfbands = [];
bgneal@827 4 var map_options = {
bgneal@827 5 center: {lat: 15.0, lng: -30.0},
bgneal@827 6 zoom: 2
bgneal@827 7 };
bgneal@827 8 var info_win = null;
bgneal@821 9
bgneal@821 10 function addBandOnSubmit(event) {
bgneal@821 11 var location = $('#id_location').val();
bgneal@821 12 if (!location) {
bgneal@821 13 alert("Please enter a location");
bgneal@821 14 return false;
bgneal@821 15 }
bgneal@821 16 var button = $(this);
bgneal@821 17 button.attr('disabled', 'disabled');
bgneal@821 18 var form = $('#bandmap-add-form');
bgneal@821 19 geocoder.geocode({'address': location}, function(results, status) {
bgneal@821 20 button.removeAttr('disabled');
bgneal@821 21 if (status == google.maps.GeocoderStatus.OK) {
bgneal@821 22 $('#id_lat').val(results[0].geometry.location.lat().toString());
bgneal@821 23 $('#id_lon').val(results[0].geometry.location.lng().toString());
bgneal@821 24 $(form).submit();
bgneal@821 25 }
bgneal@821 26 else {
bgneal@821 27 var msg = "Geocode unsuccessful: " + status + "\n" +
bgneal@821 28 "Enter a new location";
bgneal@821 29 alert(msg);
bgneal@821 30 }
bgneal@821 31 });
bgneal@821 32 return false;
bgneal@821 33 }
bgneal@821 34
bgneal@827 35
bgneal@827 36 function refreshMap() {
bgneal@827 37 bandmap.setOptions(map_options);
bgneal@827 38 $.each(surfbands, function(i, band) {
bgneal@827 39 band.marker.setMap(null);
bgneal@827 40 });
bgneal@827 41 surfbands.length = 0;
bgneal@827 42 var band_sel = $('#map-bands');
bgneal@827 43 band_sel[0].length = 0;
bgneal@827 44 band_sel.append($('<option>', {value: -1}).html('(select)'));
bgneal@827 45 var count_span = $('#map-band-count');
bgneal@827 46 count_span.html('0');
bgneal@827 47 var filter = $('#map-filter option:selected').val();
bgneal@827 48
bgneal@827 49 $.getJSON('/bandmap/query/', {show: filter},
bgneal@827 50 function(data) {
bgneal@827 51 $.each(data, function(i, band) {
bgneal@827 52 band_sel.append($('<option>', {value: i, text: band.name}));
bgneal@827 53 var marker = new google.maps.Marker({
bgneal@827 54 position: {lat: band.lat, lng: band.lon},
bgneal@827 55 title: band.name,
bgneal@830 56 icon: band.is_active ? "http://maps.google.com/mapfiles/ms/icons/green-dot.png"
bgneal@830 57 : "http://maps.google.com/mapfiles/ms/icons/red-dot.png",
bgneal@827 58 map: bandmap
bgneal@827 59 });
bgneal@827 60 google.maps.event.addListener(marker, 'click', function() {
bgneal@827 61 info_win.setContent(band.note);
bgneal@827 62 info_win.open(bandmap, marker);
bgneal@827 63 });
bgneal@827 64 surfbands[i] = band;
bgneal@827 65 surfbands[i].marker = marker;
bgneal@827 66 });
bgneal@827 67 count_span.html(data.length);
bgneal@827 68 });
bgneal@827 69 }
bgneal@827 70
bgneal@820 71 $(document).ready(function() {
bgneal@820 72 var map_div = $('#map-canvas');
bgneal@820 73 if (map_div.length) {
bgneal@821 74 bandmap = new google.maps.Map(map_div[0], map_options);
bgneal@832 75 info_win = new google.maps.InfoWindow({maxWidth: 300});
bgneal@827 76 $('#map-filter-go').click(refreshMap);
bgneal@827 77 $('#map-bands').change(function() {
bgneal@827 78 var n = $('option:selected', this).val();
bgneal@827 79 if (n != -1) {
bgneal@827 80 info_win.setContent(surfbands[n].note);
bgneal@827 81 info_win.open(bandmap, surfbands[n].marker);
bgneal@827 82 }
bgneal@827 83 });
bgneal@827 84 refreshMap();
bgneal@820 85 }
bgneal@820 86
bgneal@820 87 var add_form = $('#bandmap-add-form');
bgneal@820 88 if (add_form.length) {
bgneal@821 89 geocoder = new google.maps.Geocoder();
bgneal@821 90 $('#bandmap-add-submit').click(addBandOnSubmit);
bgneal@820 91 }
bgneal@820 92 });