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adopt-a-hydrant
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Refactor JavaScript

This commit is contained in:
Erik Michaels-Ober 2012-01-14 11:59:59 -08:00
parent 09aac40d1c
commit 5d8463c7ad
1 changed files with 52 additions and 46 deletions
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96
app/assets/javascripts/main.js.erb
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@ -4,35 +4,45 @@ $(function() {
var mapOptions = {
center: center,
mapTypeControl: false,
zoomControl: false,
mapTypeId: google.maps.MapTypeId.ROADMAP,
panControl: false,
scrollwheel: false,
zoom: zoomLevel
zoom: zoomLevel,
zoomControl: false
};
var map = new google.maps.Map(document.getElementById("map"), mapOptions);
var greenMarkerImage = new google.maps.MarkerImage('<%= image_path 'markers/green.png' %>',
new google.maps.Size(27.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
var redMarkerImage = new google.maps.MarkerImage('<%= image_path 'markers/red.png' %>',
new google.maps.Size(27.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
var markerShadowImage = new google.maps.MarkerImage('<%= image_path 'markers/shadow.png' %>',
new google.maps.Size(46.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
var activeThingId;
var activeMarker;
var activeInfoWindow;
var isWindowOpen = false;
var thingIds = [];
function addMarker(thingId, point, image_path) {
var image = new google.maps.MarkerImage(image_path,
new google.maps.Size(27.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
var shadow = new google.maps.MarkerImage('<%= image_path 'markers/shadow.png' %>',
new google.maps.Size(46.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
function addMarker(thingId, point, color) {
if(color == 'green') {
var image = greenMarkerImage;
} else if(color == 'red') {
var image = redMarkerImage;
}
var marker = new google.maps.Marker({
animation: google.maps.Animation.DROP,
icon: image,
map: map,
position: point,
shadow: shadow
shadow: markerShadowImage
});
google.maps.event.addListener(marker, 'click', function() {
if(activeInfoWindow) {
@ -66,6 +76,7 @@ $(function() {
thingIds.push(thingId);
}
function addMarkersAround(lat, lng) {
var submitButton = $("#address_form input[type='submit']");
$.ajax({
type: 'GET',
url: '/things.json',
@ -76,7 +87,11 @@ $(function() {
'lng': lng,
'limit': $('#address_form input[name="limit"]').val()
},
error: function(jqXHR) {
$(submitButton).attr("disabled", false);
},
success: function(data) {
$(submitButton).attr("disabled", false);
if(data.errors) {
$('#address_label').addClass('error', 500);
$('#address').addClass('error', 500);
@ -93,37 +108,29 @@ $(function() {
return true;
}
setTimeout(function() {
point = new google.maps.LatLng(thing.lat, thing.lng);
var point = new google.maps.LatLng(thing.lat, thing.lng);
if(thing.user_id) {
image_path = '<%= image_path 'markers/green.png' %>';
var color = 'green';
} else {
image_path = '<%= image_path 'markers/red.png' %>';
var color = 'red';
}
addMarker(thing.id, point, image_path);
addMarker(thing.id, point, color);
}, i * 100);
});
center = new google.maps.LatLng(lat, lng);
map.setCenter(center);
map.setZoom(18);
}
}
});
}
google.maps.event.addListener(map, 'dragend', function() {
if(isWindowOpen == true) {
return;
}
center = map.getCenter();
var center = map.getCenter();
addMarkersAround(center.lat(), center.lng());
});
$('#address_form').live('submit', function() {
var submitButton = $("#address_form input[type='submit']");
$(submitButton).attr("disabled", true);
var submitButtonText = $(submitButton).attr("value");
$(submitButton).attr("value", "Please Wait...");
if($('#address').val() === '') {
$(submitButton).attr("disabled", false);
$(submitButton).attr("value", submitButtonText);
$('#address_label').addClass('error', 500);
$('#address').addClass('error', 500);
$('#address').focus();
@ -137,15 +144,24 @@ $(function() {
'city_state': $('#city_state').val(),
'address': $('#address').val()
},
error: function(jqXHR) {
$(submitButton).attr("disabled", false);
$('#address_label').addClass('error', 500);
$('#address').addClass('error', 500);
$('#address').focus();
},
success: function(data) {
$(submitButton).attr("disabled", false);
$(submitButton).attr("value", submitButtonText);
if(data.errors) {
$('#address_label').addClass('error', 500);
$('#address').addClass('error', 500);
$('#address').focus();
} else {
$('#address_label').removeClass('error', 500);
$('#address').removeClass('error', 500);
addMarkersAround(data[0], data[1]);
var center = new google.maps.LatLng(data[0], data[1]);
map.setCenter(center);
}
}
});
@ -162,15 +178,15 @@ $(function() {
});
}
$('#combo-form input[type="radio"]').live('click', function() {
var self = $(this);
if('new' == self.val()) {
var radioInput = $(this);
if('new' == radioInput.val()) {
$('#combo-form').data('state', 'user_sign_up');
$('#user_forgot_password_fields').slideUp();
$('#user_sign_in_fields').slideUp();
$('#user_sign_up_fields').slideDown(function() {
setComboFormFocus();
});
} else if('existing' == self.val()) {
} else if('existing' == radioInput.val()) {
$('#user_sign_up_fields').slideUp();
$('#user_sign_in_fields').slideDown(function() {
$('#combo-form').data('state', 'user_sign_in');
@ -242,7 +258,7 @@ $(function() {
}
},
error: function(jqXHR) {
data = $.parseJSON(jqXHR.responseText);
var data = $.parseJSON(jqXHR.responseText);
$(submitButton).attr("disabled", false);
if(data.errors.email) {
errors.push($('#user_email'));
@ -407,12 +423,7 @@ $(function() {
},
success: function(data) {
activeInfoWindow.setContent(data);
image = new google.maps.MarkerImage('<%= image_path 'markers/green.png' %>',
new google.maps.Size(27.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
activeMarker.setIcon(image);
activeMarker.setIcon(greenMarkerImage);
activeMarker.setAnimation(google.maps.Animation.BOUNCE);
}
});
@ -459,12 +470,7 @@ $(function() {
},
success: function(data) {
activeInfoWindow.setContent(data);
image = new google.maps.MarkerImage('<%= image_path 'markers/red.png' %>',
new google.maps.Size(27.0, 37.0),
new google.maps.Point(0, 0),
new google.maps.Point(13.0, 18.0)
);
activeMarker.setIcon(image);
activeMarker.setIcon(redMarkerImage);
activeMarker.setAnimation(null);
}
});
@ -566,7 +572,7 @@ $(function() {
}
},
error: function(jqXHR) {
data = $.parseJSON(jqXHR.responseText);
var data = $.parseJSON(jqXHR.responseText);
$(submitButton).attr("disabled", false);
if(data.errors.email) {
errors.push($('#user_email'));