I am using ajax and php and I grabbing all of the points out of my database and plotting them on the map. Which works fine. However I want to change the icon of the marker depending on if status in the database is 100 or 200 or 300 for each record. I can't seem to get anything to work. Here is my code:
if (localStorage.getItem('type2') !== null) {
$(function ()
{
var radius2 = localStorage.getItem("radius2");
var lat2 = localStorage.getItem("lat2");
var long2 = localStorage.getItem("long2");
var type2 = localStorage.getItem("type2");
var city2 = localStorage.getItem("city2");
var rep2 = localStorage.getItem("rep2");
var size2 = localStorage.getItem("size2");
var status2 = localStorage.getItem("status2");
$.ajax({
url: 'http://example.com/Test/www/22233333.php',
data: "city2=" + city2 + "&rep2=" + rep2 + "&status2=" + status2 + "&size2=" + size2 + "&type2=" + type2 + "&long2=" + long2 + "&lat2=" + lat2 + "&radius2=" + radius2,
type: 'post',
dataType: 'json',
success: function (data) {
$.each(data, function (key, val) {
var lng = val['lng'];
var lat = val['lat'];
var id = val['id'];
var name = val['name'];
var address = val['address'];
var category = val['category'];
var city = val['city'];
var state = val['state'];
var rep = val['rep'];
var status = val['status'];
var size = val['size'];
$('div#google-map').gmap('addMarker', {
'position': new google.maps.LatLng(lat, lng),
'bounds': true,
'icon': 'images/hospital.png'
}).click(function () {
$('div#google-map').gmap('openInfoWindow', {
'backgroundColor': "rgb(32,32,32)",
'content': "<table><tr><td>Name:</td><td>" + name + "</td></tr><tr><td>Address:</td><td>" + address + ", " + city + " " + state + "</td></tr><tr><td>Category:</td><td>" + category + "</td></tr><tr><td>Rep:</td><td>" + rep + "</td></tr><tr><td>Status:</td><td>" + status + "</td></tr><tr><td>Size:</td><td>" + size + "</td></tr></table>"
}, this);
});
})
}
});
})
}
Looks like you are using jquery-ui-map?
I haven't used this abstraction
You can call the setIcon function - on a marker you can set it's icon this way for the main API
https://developers.google.com/maps/documentation/javascript/reference#Marker
So your addMarker method will return a marker instance by the look of it so once you have that run setIcon
Do something like this in your success function with in $.each.
Status is the database field
var size = val['size'];
var status = val['status'];
var icon = '';
if (status == 100){
icon = 'images/icon1.png'; //your icon1
}else if (status == 100){
icon = 'images/icon1.png'; //your icon2
}
...
$('div#google-map').gmap('addMarker', {
'position': new google.maps.LatLng(lat, lng),
'bounds': true,
'icon': icon //your dynamic icon
})
Hope this helps
Related
trying to use scope knowledge to turn variables lati, longi to the values inside ajax response so i can call google map api. is there a flaw?
var lati = 0;
var longi = 0;
$("#artistButton").on('click', function () {
var artist = $("#artistSearch").val().trim()
var queryURL = "https://rest.bandsintown.com/artists/" + artist + "/events?app_id=test&date=upcoming" + artist + "?app_id=test";
var test = $("#map").attr('data-vision')
console.log(test)
if (test === 'hide') {
console.log('this is hidden')
$('#map').hide()
$("#map").attr('data-vision', 'show')
}
else {
console.log('this is visible')
$('#map').show()
$("#map").attr('data-vision', 'hide')
}
$.ajax({
url: queryURL,
method: "GET",
}).then(function (response) {
console.log(response)
var imageURL = response[0].artist.image_url;
var image = $("<img id='pictureSize'>")
var artistName = response[0].artist.name
var todayDate = new Date()
var today = new Date(todayDate);
$("#artistName").html(artistName)
image.attr('src', imageURL)
$("#artistImage").html(image)
$("#venue").html(response[125].venue.name)
lati = response[0].venue.latitude
longi = response[0].venue.longitude
console.log('latitude ' + lati)
console.log('longitude ' + longi)
for (var i = 0; i < response.length; i++) {
var time = moment(response[i].datetime).format("MMM Do, YYYY hh:mm");
var concertDate = new Date(response[i].datetime)
var venueName = response[i].venue.name
var city = response[i].venue.city;
var region = response[i].venue.region
if (today.getTime() < concertDate.getTime()) {
$(".tableData").before($("<tr><td>" + venueName + "</td>" + "<td>" + city + ', ' + region + "</td>" + "<td>" + time + "</td></tr>"))
} else {
continue;
}
}
$("#map").show()
});
$("#concertInfo").find("td").remove();
})
$(document).ajaxComplete(function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
zoom: 10,
center: {
lat: lati,
lng: - longi
}
});
})
One of my recent projects is to successfully get the temperature to convert from Fahrenheit to Celsius. However, I have run into a problem that gives me an undefined value when I click my button. Should I be referring to the temperature value that I have requested from my API? I believe that my conversion within my weather function isn't running when I call it.
Here's my codepen.
https://codepen.io/baquino1994/pen/qXjXOM?editors=0010
HTML
<span id="temp"></span>
<button id="tempunit">F</button>
JS
function weather(){
function success(position){
var latitude = position.coords.latitude;
var longitude= position.coords.longitude;
// location.innerHTML = "Latitude:" + latitude+"°"+ "Longitude: " + longitude+'°';
var theUrl = url +apiKey + "/"+ latitude+","+ longitude +"?callback=?";
$.getJSON(theUrl, function(data){
$("#temp").html(data.currently.temperature)
$("#minutely").html(data.minutely.summary)
// currentTempInFahrenheit = Math.round(data.html.currently.temperature * 10) /
$("#tempunit").text(tempUnit);
$.ajax({
url:'https://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452&key=AIzaSyBpiTf5uzEtJsKXReoOKXYw4RO0ayT2Opc', dataType: 'json',
success: function(results){
$("#city").text(results.results[3].address_components[4].long_name)
$("#country").text(results.results[0].address_components[5].long_name)
}
}
)}
);
}
var location = document.getElementById("location");
var apiKey = "3827754c14ed9dd9c84afdc4fc05a1b3";
var url = "https://api.darksky.net/forecast/";
navigator.geolocation.getCurrentPosition(success);
// location.innerHTML = "Locating...";
}
$(document).ready(function(){
weather();
});
var tempUnit = "F";
var currentTempInFahrenheit;
$("#tempunit").click(function(){
var currentTempUnit = $("#tempunit").text();
var newTempUnit = currentTempUnit == "F" ? "C" : "F";
$('#tempunit').text(newTempUnit);
if(newTempUnit == "F"){
var celTemp = Math.round(parseInt($('#temp').text())*5/9 - 32);
$("#temp").text(celTemp + " " + String.fromCharcode(176));
}
else{
$("#temp").text(currentTempInFahrenheit + " " + String.fromCharCode(176));
}
})
try this, my browser blocked geolocation, when i mocked the location i was able to get the codepen to work.
var location = document.getElementById("location");
var apiKey = "3827754c14ed9dd9c84afdc4fc05a1b3";
var url = "https://api.darksky.net/forecast/";
// navigator.geolocation.getCurrentPosition(success);
var position = { coords: { latitude: 32, longitude: -96 } };
success(position);
I am trying to make a World chart that also shows how many transactions are coming from certain country's. But i need to translate the name of the country's to ISO because that is the only way this chart will work. Also the transactions is String (It is actually type of transactions) so i am trying to kind of convert the strings to numbers as well. I don't know if i am doing that right as well.
Here is my code:
<script>
var xmlURL = "some url";
var xml;
var xmlData;
var countryCodeColumn = "Counterparty country";
var categoryColumn = "Type of transaction";
var map;
var jsonText = "{";
var mapData;
var regionStyling = {initial: {fill: '#93959b'}};
$j.ajax({
url:xmlURL,
dataType:"xml",
beforeSend: function(){
$j('#loader').show();
},
success: function(data){
xml = data;
drawMap();
$j('#loader').hide();
}
});
function drawMap(){
console.log("xml as text", (new XMLSerializer()).serializeToString(xml));
var columns = {};
var columnNames = [];
var xmlColumns = $j('head', xml);
xmlColumns.find('headColumn').each(function(){
var columnName = $j(this).find('columnValue').text();
var columnID = $j(this).attr('columnid');
columns[columnName] = columnID;
console.log("column",columnName,columnID);
});
var xmlData = $j('data', xml);
var countryCode;
var category;
var categoryColor;
var url;
xmlData.find('item').each(function(){
itemId = $j(this).find('itemID').text();
url = "./injectColumnViewItemPage.action?metaData.channelID=9&metaData.siteID=723&metaData.sheetId=4640&metaData.itemId=" + itemId + "&metaData.sheetViewID=0&metaData.viewMode=0&view=readonly&sheetItemLinkView=true";
console.log("url", url);
console.log("itemid", itemId);
$j(this).find('column').each(function(){
var colID = $j(this).attr("columnid");
console.log(colID);
var value = $j(this).find('displayData').text();
console.log("field:", colID,value);
if(colID == columns[countryCodeColumn]){
countryCode = value;
}else if(colID == columns[categoryColumn]){
if(value != 0){
category++;
}
category = value;
categoryColor = $j(this).find('rawData').find('choice').attr('style');
}
});
jsonText += '"' + countryCode + '":{' + '"Transactions":"' + category + '","Color":"' + categoryColor + '","ItemID":' + itemId + '},';
});
jsonText = jsonText.substring(0,jsonText.length-1) + "}";
console.log("jsontext", jsonText);
mapData = JSON.parse(jsonText);
console.log("json", JSON.stringify(mapData));
map = new jvm.Map({container: $j('#isheet-map'),
map: 'world_mill_en',
series:{
regions: [{
normalizeFunction: 'polynomial'
}]
},
zoomOnScroll: true,
regionStyle: regionStyling,
backgroundColor: "#ffffff",
onRegionTipShow: function(e,el,code)
{
if(mapData[code])
{
el.html('<div style = "line-height:50%;"><span class="map-tip-title">' + el.html() + '</span><p></p><span class="map-tip-label">Transactions:</span>' + mapData[code]["Transactions"] + '<p></p></div>');
}else{
return false;
}
},
onRegionClick: function(e, code){
if(mapData[code]){
var href ="./injectColumnViewItemPage.action?metaData.channelID=9&metaData.siteID=" + 723 + "&metaData.sheetId=" + 4640 + "&metaData.itemId=" + mapData[code]["itemId"] + "&metaData.sheetViewID=0&metaData.viewMode=0&view=readonly&sheetItemLinkView=true";
$j("#iframe-Map").attr('src', href);
$j("#map-dialog").dialog({modal: true, title: map.getRegionName(code), width:600, height:500});
}
else{
return false;
}
}
});
map.series.regions[0].setValues(getColors());
function getColors(){
var colors = {};
$j.each(mapData,function(code,val){
colors[code] = mapData[code]["Color"];
});
console.log("colors", colors);
return colors;
}
}
</script>
There is nothing wrong with my ajax code since if i link it to another url it works fine
Sample of JSON data (from the comments):
[{"id":"280","id_vehicle":"VL0847810531","lat":"30.0761","longi":"1.01981","speed":"144","time":"2014-12-03 12:07:23"},{"id":"202","id_vehicle":"VL0645210631","lat":"34.7344","longi":"7.32019","speed":"78","time":"2014-12-03 11:55:44"}]
function updateLocations(jsonData)
{
for (i=0 ;i< jsonData.length; i++) //for all vehicles
{
var id_vehicle = jsonData[i]["id_vehicle"];
var lat = jsonData[i]["lat"];
var lng = jsonData[i]["longi"];
var speed = jsonData[i]["speed"];
var str_time = jsonData[i]["time"];
/************************update list*******************************/
var state_icon, marker_icon, state;
var time = moment(str_time);
var last_10_Min = moment().subtract({minutes: 60 + 10});
if(time.isBefore(last_10_Min)) //if before 10 last minutes
{
state_icon = INACTIVE_IMG;
marker_icon = INACTIVE_VEHICLE;
state = "INACTIVE";
}
else //if befor
{
if(jsonData[i]["speed"] > 10) //if > 2 km/h then running
{
state_icon = RUN_IMG;
marker_icon = RUN_VEHICLE;
state = "RUN";
}
else
{
state_icon = STOP_IMG;
marker_icon = STOP_VEHICLE;
state = "STOP";
}
}
$("#state_img_"+id_vehicle).attr("src", state_icon);
$("#state_img_"+id_vehicle).attr('state',state);
$("#select_"+id_vehicle).attr("disabled" , false ); // enable selection
/************************update location info*******************************/
var locationInfo = new Array();
img = "<img src=" + state_icon + " width='16' height='16' >";
locationInfo.push("Etat : " + state + " " + img + "<br>");
locationInfo.push("Latitude : " + lat + "<br>");
locationInfo.push("Longitude : " + lng + "<br>");
locationInfo.push("Vitess: " + speed + " klm/h<br>");
locationInfo.push("Temps : " + str_time + "<br>");
$("#info_location_" +id_vehicle).html(locationInfo.join(""));
/*****************update vehicles on map *************/
try {
cBox = $("#select_"+id_vehicle);
if(cBox.is(':checked')) //update selected only
{
//get marker index
var id_map = cBox.attr("id_map");
//change title
title = "Latitude: "+ lat + "\nLongitude: " + lng + "\nSpeed: " + speed + "\nTime: " + str_time;
arrayMarker[id_map].setTitle(title); //update title
arrayMarker[id_map].setIcon(marker_icon);
//move marker
arrayMarker[id_map].setPosition( new google.maps.LatLng(parseFloat(lat),parseFloat(lng)) );
}
}catch(error){};
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////
my question is why whene this function is executed (updating locations) just fisrt vehicle on map is moved correctly, the ohers are updated (title, icon ...) but do not move?
I noticed that , they move and return to their old location quickly.
Thanks for any suggestion.
finaly i found problem, it was here:
var marker = new MarkerWithLabel({......});
arrayMarker[id_map] = marker; //put marker in arrayMarker at indexMarker position
the bug occur whene i filled my arrayMarker using MarkerWithLabel (3th lib)
whene changed to native google.maps.Marker it work correcly:
var marker = new google.maps.Marker({......});
arrayMarker[id_map] = marker;
I'm not used to writing JS, honestly, and to make matters worse I'm working with the Google Maps API which, while well-documented, is a bear. So, I've written a function that allows a users to zoom onto the map from a link. But the interpreter insists my function isn't defined when I call it. The function is "zoomTo" and it appears in the following monster script.
function load() {
if (GBrowserIsCompatible()) {
var gmarkers = [];
var htmls = [];
var i = 0;
// Read the data
//++++++++++++++++
GDownloadUrl("/assets/data/nolag.xml", function(data) {
var xml = GXml.parse(data);
var markers =
xml.documentElement.getElementsByTagName("marker");
// Draw icons
for (var i = 0; i < markers.length; i++) {
var locoName = markers[i].getAttribute("locoName");
var speed = markers[i].getAttribute("speed");
var ip = markers[i].getAttribute("ip");
var date = markers[i].getAttribute("captureTime");
var lat = markers[i].getAttribute("lat");
var lng = markers[i].getAttribute("lng");
var location = markers[i].getAttribute("location");
var heading = markers[i].getAttribute("heading");
var type = markers[i].getAttribute("type");
var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
parseFloat(markers[i].getAttribute("lng")));
var marker = createMarker(point, locoName, speed, ip, date, lat, lng, location, heading, type);
map.addOverlay(marker);
}
});
// create the map
var map = new GMap2(document.getElementById("map"));
map.addControl(new GLargeMapControl3D());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(40.5500, -72.1700), 7);
map.enableScrollWheelZoom();
NEC = new GPolyline(NECRoute, "#0d004c", 3, 0.7);
map.addOverlay(NEC);
// A function to create the marker and set up the event window
//+++++++++++++++++
function createMarker(point, locoName, speed, ip, date, lat, lng, location, heading, type) {
var marker = new GMarker(point, customIcons[type]);
marker.tooltip = '<div class="tooltip"><h1>' + locoName + '</h1><h2>' + speed + '<br/>' + location + '</h2></div>';
marker.contextmenu = '<div class="contextmenu">Hello world</div>';
var satellite = "<img src=\"./images/icons/satellite.gif\">";
var gps = "<img src=\"./images/icons/gps.gif\">";
var cmu = "<img src=\"./images/icons/cmu.gif\">";
var ftp = "<img src=\"./images/icons/ftp.gif\">";
var me1k = "<img src=\"./images/icons/me1k.gif\">";
var html = "<div class=\"bubble\">";
html += "<h3>" + locoName + "<span class=\"small-data\"> Route 2150</span></h3>";;
html += "<div class=\"toolbar\">" + gps + satellite + cmu + ftp + me1k + "</div>";
html += "<h4>Heading " + heading + " # " + speed + " MPH</h4>"
html += "<h4>Lat: " + lat + "</h4><h4> Lng: " + lng + "</h4>";
html += "<h4>IP: " + ip + "</h4>";
html += "<h4><div class=\"sm-button\"><a style='color: #FFFFFF; decoration:none;' href='map_detail.php'>Details</a></div><div class=\"sm-button\">Zoom To</div></h4>";
html += "</div>";
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
gmarkers[i] = marker;
htmls[i] = html;
i++;
// ====== The new marker "mouseover" and "mouseout" listeners ======
GEvent.addListener(marker,"mouseover", function() {
showTooltip(marker);
});
GEvent.addListener(marker,"mouseout", function() {
tooltip.style.visibility="hidden"
});
return marker;
}
// ====== This function displays the tooltip ======
//+++++++++++++++++++++++++++++++++++++++++++++++++++
function showTooltip(marker) {
tooltip.innerHTML = marker.tooltip;
var point=map.getCurrentMapType().getProjection().fromLatLngToPixel(map.getBounds().getSouthWest(),map.getZoom());
var offset=map.getCurrentMapType().getProjection().fromLatLngToPixel(marker.getPoint(),map.getZoom());
var anchor=marker.getIcon().iconAnchor;
var width=marker.getIcon().iconSize.width;
var pos = new GControlPosition(G_ANCHOR_BOTTOM_LEFT, new GSize(offset.x - point.x - anchor.x + width,- offset.y + point.y +anchor.y));
pos.apply(tooltip);
tooltip.style.visibility="visible";
}
// ===== This function is invoked when the mouse goes over an entry in the side_bar =====
function mymouseover(i) {
showTooltip(gmarkers[i])
}
// ===== This function is invoked when the mouse leaves an entry in the side_bar =====
function mymouseout() {
tooltip.style.visibility="hidden";
}
// This function picks up the side_bar click and opens the corresponding info window
function myclick(i) {
gmarkers[i].openInfoWindowHtml(htmls[i]);
}
// ====== set up marker mouseover tooltip div ======
var tooltip = document.createElement("div");
document.getElementById("map").appendChild(tooltip);
tooltip.style.visibility="hidden";
// === create the context menu div ===
var contextmenu = document.createElement("div");
contextmenu.style.visibility="hidden";
// === functions that perform the context menu options ===
function zoomTo( lat, lng, level) {
// perform the requested operation
map.setCenter( new GLatLng(lat,lng), level);
// hide the context menu now that it has been used
contextmenu.style.visibility="hidden";
}
contextmenu.innerHTML = '<div class="context"><ul>'
+ '<li class="sectionheading">Zoom Out</li>'
+ '<li class="sectionheading">Boston Area</li>'
+ '<li>South Station, Boston</li>'
+ '<li>South Hampton</li>'
+ '<li>New Haven</li>'
+ '<li class="sectionheading">New York Area</li>'
+ '<li>Sunny Side</li>'
+ '<li>NY, Penn Station</li>'
+ '<li>30th Street, Philadelphia</li>'
+ '<li>Wilmington Shops</li>'
+ '<li>Baltimore, Penn Station</li>'
+ '<li class="sectionheading">DC Area</li>'
+ '<li>DC, Ivy City</li>'
+ '<li>DC, Union Station</li>'
+ '</ul</div>';
map.getContainer().appendChild(contextmenu);
// === listen for singlerightclick ===
GEvent.addListener(map,"singlerightclick",function(pixel,tile) {
clickedPixel = pixel;
var x=pixel.x;
var y=pixel.y;
if (x > map.getSize().width - 120) { x = map.getSize().width - 120 }
if (y > map.getSize().height - 100) { y = map.getSize().height - 100 }
var pos = new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(x,y));
pos.apply(contextmenu);
contextmenu.style.visibility = "visible";
});
// === If the user clicks on the map, close the context menu ===
GEvent.addListener(map, "click", function() {
contextmenu.style.visibility="hidden";
});
} else {
alert("Sorry, the Google Maps API is not compatible with this browser");
}
}
It appears that zoomTo is an annonymous function inside of the top-level function load() - therefore, it's not available to top-level calls.
Instead of
// === functions that perform the context menu options ===
function zoomTo( lat, lng, level) {
// perform the requested operation
map.setCenter( new GLatLng(lat,lng), level);
// hide the context menu now that it has been used
contextmenu.style.visibility="hidden";
}
put the function in the top level, and pass in the map and contextmenu variables:
// === functions that perform the context menu options ===
function zoomTo( lat, lng, level) {
// perform the requested operation
map.setCenter( new GLatLng(lat,lng), level);
// hide the context menu now that it has been used
contextmenu.style.visibility="hidden";
}
As it dont looks well in comment. posting the comment above here again
<html>
<head>
<script type="text/javascript">
function zoomTo(x,y,z) {
....
}
</script>
.....
</head>
......
</html>