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Ultra-Rapid PHP Application Development

by Christoph Buenger

Describes PHP application development with the free Scavix Web Development Framework (Scavix-WDF).

WebBrowser IE Emulation for Google Maps JavaScript API Key Requirement

by Avelino Ferreira

"Don't care about Google Maps/Routing/StreetView programming. This Control gives your WinForms applications the power of Google Maps API v3". - my previous article. Unfortunately, since Dec.2015, Google Maps JavaScript API applications requires authentication and the program stopped working properly

Example of Using Google Maps Service and GPS in Android

by joseacl79

Create a Google maps app and add markers on it

Google Directions API Polyline Points Decoder in C#

by saboor awan

Google Directions API Polyline Points Decoder in C#

Latest Articles

Google Maps User Control for ASP.NET

by User 992674

Google Maps control for ASP.NET

Creating a map with markers for printing...with bigger fonts!

by Christian Specht

Once a year, I need to create a printable map with markers.. The map is for Sindorf trödelt, a website which I built for an annual garage sale in my hometown.. Users can register with their addresses, and I use Google Maps to show them on this map on the website..

Simple Razor Page using SQL, JavaScript and Google-Maps

by brian_eckert

A simple web page that would allow the user to see all locations where their service could be found

GMapsTable: Usage

by AivanF

Read how to add a dynamic table on Google map for your webpage

All Articles

Google Map

Can we calculate coordinates/points using center point and drivetime using Google API to create a polygon?

16 Jun 2023 by Maisum Abbas

I am trying to create a polygon using Google APIs. Now, I know how to create a Polygon using Google Maps. The issue is with the points. What I have tried: Earlier I was using a third-party service: Smappen to get points for the isochrone...

How do I calculate the drivetime using Google map polygon?

7 Jun 2023 by Maisum Abbas

Hi, I am trying to calculate drivetime from the polygon. The scenario is this I generate a polygon based on specific location lat and LNG and drivetime. After that, the user is allowed to modify the polygon based on which drivetime should be...

Uncaught typeerror: google.maps.geocoder is not a constructor

31 Mar 2023 by István Balogh

I'm trying to display markers for each address i have in my database. I'm displaying a map, fetching the addresses, and trying to convert them into latitude and longitude to be able to display the markers. Unfortnately I'm getting the above...

Uncaught typeerror: google.maps.geocoder is not a constructor

31 Mar 2023 by Richard MacCutchan

See Geocoding Service �|� Maps JavaScript API �|� Google Developers[^].

How to automatically draw a geofence over a searched area?

28 Dec 2022 by rgnSayan

The Requirement -> When we search a place in google map it comes with a thin border around the searched place. I require that same thing in my angular app. Here is the script which I am using in the code:-...

How(fast way) to devide country map into suqare(4 points at fixed equal distance) and get 8 lat long at different zoom levels

24 Nov 2022 by Member 8840306

I am an new in map drawing.I want to generate data set.I have a county boundar lat long list by using it I generate the country borader using OpenGL. Counry borader data set is like this lat long 33.666 71.44 33.888 ...

How(fast way) to devide country map into suqare(4 points at fixed equal distance) and get 8 lat long at different zoom levels

24 Nov 2022 by Richard MacCutchan

As I suggested in your previous question on this subject at Download map at different zoom levels image fragment(suqare) for a scpecific country in image format (jpg) with lat long?[^], check the API documentation.

Download map at different zoom levels image fragment(suqare) for a scpecific country in image format (jpg) with lat long?

21 Nov 2022 by Member 8840306

I am new in drawing map country wise from scratch.Is it possbile to download the Image DataSet of map of a Spcecific Country in at different zoom levels image fragment(suqare) image format like jpg with lat long of each corner of square? I...

Download map at different zoom levels image fragment(suqare) for a scpecific country in image format (jpg) with lat long?

21 Nov 2022 by Richard Deeming

Have a look at OpenStreetMap[^], which has far less restrictive terms of use[^] than Google's maps.

Download map at different zoom levels image fragment(suqare) for a scpecific country in image format (jpg) with lat long?

21 Nov 2022 by Richard MacCutchan

See Google Maps Platform �|� Google Developers[^] for details of how to get map data.

What makes the Google map load faster as compared to other map?

12 Oct 2022 by Richard MacCutchan

This forum is for technical questions: https://www.codeproject.com/KB/FAQs/QuickAnswersFAQ.aspx[^]. If you want to know how Google products work then the place to ask is one of the Google forums.

What makes the Google map load faster as compared to other map?

10 Oct 2022 by OriginalGriff

Repost: Deleted. Please do not repost your question; use the Improve question widget to add information or reformat it, but posting it repeatedly just duplicates work, wastes time, and annoys people. I'll delete this one.

Google Maps User Control for ASP.NET

29 Oct 2021 by User 992674

Google Maps control for ASP.NET

Link Google map to latitude & longitude

3 May 2021 by Member 14654591

I have list of link https://maps.app.goo.gl/8M1SZEZHArjoGm8b7 and this https://goo.gl/maps/RuPSqVoP2L66XrYa6 Is there any way to get the latitude and longitude from this link above What I have tried: I tried to enter the link but it doesn't...

Link Google map to latitude & longitude

3 May 2021 by DerekT-P

Have you tried pasting those URLs into your browser, whilst inspecting the network traffic? You'll see that Google responds with an HTTP 302 redirect, with the full google.com/maps URL in the response header. That URL includes latitude and...

How to move map via user position change?

10 Oct 2019 by Member 14619265

Hi team, I have implementing live tracking app in which we have move the map via user marker tell me anyone how to move map? What I have tried: i have search on google but not found any solution

How to move map via user position change?

10 Oct 2019 by Afzaal Ahmad Zeeshan

What you need to use is some sort of a location tracking object that tracks and updates your app with the updated location. Since you are using Ionic, I believe there might be some limitations as native integrations won't be available, but you can get started here, Background Geolocation - Ionic...

Creating a map with markers for printing...with bigger fonts!

29 Aug 2019 by Christian Specht

Once a year, I need to create a printable map with markers.. The map is for Sindorf trödelt, a website which I built for an annual garage sale in my hometown.. Users can register with their addresses, and I use Google Maps to show them on this map on the website..

Google map with marker cluster - add toggle button (KML) not working

25 May 2019 by chhiew

I have a base map using marker cluster feature and wanted to add another map with toggle buttons (KML layer). After hours of trying and changing the code here and there still unable to get it work. ie. base map is working, toggle layer button when clicked not working. I have appended below my...

How to get the current lat and lang in javascript?

10 Apr 2019 by Nirav Prabtani

1) Create one javascript function which will return current position in Latitude and Longitude. 2) Call this function on click of button 3) After getting position you can call the function getGeoLocation with position var map, infoWindow; infoWindow = new...

How to get the current lat and lang in javascript?

10 Apr 2019 by Janardhanam Julapalli

function getGeoLocation(){ var map; var latitude = 13.0547712; // I need to replace this with current...

Simple Razor Page using SQL, JavaScript and Google-Maps

22 Mar 2019 by brian_eckert

A simple web page that would allow the user to see all locations where their service could be found

Embedding Google Maps into a Windows Form Application

11 Jan 2019 by Boris Kudryavtsev

Hello,I need help on writing a Windows Form Application in C++, which does the following:1. Use Google Maps (satellite view) to find 2 Latitude Longitude coordinates entered by the user and zoom in on the section of the map located between them. 2. Click in a series of consecutive...

How do I access this variable in Google maps API?

18 Aug 2018 by Member 13953707

I have a google maps web application for a game where the user will click a google map marker, make a selection in the window that pops up and click submit. It uses AJAX to update the database with information selected by the user. The database is pre-populated with names of the markers and GPS...

vb code to geocode address into latlong

3 Aug 2018 by DretenX

Hi ,I'm trying to use the code brow but i'm always getting the error 'The remote server returned an error: (403) Forbidden.' on the line ' Dim response As HttpWebResponse = request.GetResponse()'.I replaced [YOUR KEY GOES HERE] with my key (-> are the [ ] necessary?).anyone can...

vb code to geocode address into latlong

3 Aug 2018 by Member 13929771

what is the charcount fnction??

Google maps, maximum walking distance routes!

10 May 2018 by Christian Graus

First google hit: Overview | Directions API | Google Developers[^]

What is the solution of erro that (cannot read property 'innerhtml' of undefined ) in implementing Google maps

24 Mar 2018 by Member 13744702

when I were implementing in my ionic 3 project I have been included google maps in it after I set all the steps were necessary for use maps correctly in ionic 3 (page : google maps with searching in search bar) my typescript code for mapping is : import { Component, ElementRef, ViewChild,...

how to Save polyline which are created using drawing tool of google map api

17 Mar 2018 by Member 13732094

You can encode your path, then insert generated string into your database, and decode it in order to display your polyline again. Here are some links that helped me: Encoding methods[^] Geometry Library[^]

how to Save polyline which are created using drawing tool of google map api

17 Mar 2018 by sagmali

I have created route using drawing tool now i want to save my map.What are the options available to save the map.

Googlemap for iOS not show map

16 Jun 2017 by Member 13263248

Integrated Google maps in my iOS app 1. generated API key 2. defined key restriction for iOS app and app bundle ID 3. added pod 4. defined api key in my AppDelegate as func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey:...

Googlemap for iOS not show map

16 Jun 2017 by Member 13263248

I forgot enable Google Maps iOS SDK in google developer console.

GMapsTable: Usage

11 Jun 2017 by AivanF

Read how to add a dynamic table on Google map for your webpage

data-visualization

Google Maps in WPF with WebBrowser and Google Maps API v3

13 Mar 2017 by apis3445

You can show a map in your WPF application with the Google Maps API v3.

Android application to develop an itinerary planner

21 Feb 2017 by Member 13015960

I'm going to develop an itinerary planner for tourists and I need a way to get the places like museums, hotels, secret places e.t.c when a user marks a starting and a ending points in the google map. User will only enter starting and the ending points so my task is to generate the places between...

Android application to develop an itinerary planner

21 Feb 2017 by Patrice T

Quote:Can I have a sample code for this task?No you have to create it if you don't find it on internet. the alternative is to hire someone to do it for you.As programmer, your job is to create algorithms that solve specific problems and you can't rely on someone else to eternally do it for...

Auto Refresh of Google Map markers.

19 Feb 2017 by Sandeep1003

Try This I am using setInterval Drifter

Auto Refresh of Google Map markers.

19 Feb 2017 by sheldonreddy

Hey there, I am following this tutorial:https://developers.google.com/kml/articles/phpmysqlkml[^]it works beuatifully. I read in data from the database and generate an XML file and overlay it on google maps.The code is exactly like the tutorial. the problem now is i am...

Google maps api info window triangle position is wrong

3 Sep 2016 by Kaan Öztürk

var infowindow = new google.maps.InfoWindow(); var latLngSet= new google.maps.LatLng(%#Eval("lat"), %#Eval("lng");); var marker%# Container.ItemIndex%; = new google.maps.Marker({ // The below line is equivalent to writing: // position: new google.maps.LatLng(-34.397,...

GMaps v1.1.12 - Google Maps/Routing/StreetView All-in-1

10 Aug 2016 by Avelino Ferreira

Don't care about Google Maps/Routing/StreetView programming. This Control gives your WinForms applications the power of Google Maps API v3

WebBrowser IE Emulation for Google Maps JavaScript API Key Requirement

4 Jul 2016 by Avelino Ferreira

"Don't care about Google Maps/Routing/StreetView programming. This Control gives your WinForms applications the power of Google Maps API v3". - my previous article. Unfortunately, since Dec.2015, Google Maps JavaScript API applications requires authentication and the program stopped working properly

Bernie’s Trackviewer

12 Jun 2016 by Bernhard Hiller

View and edit your GPS track records on a nice GUI with online maps and aerial views.

Google map is not displaying

11 Jun 2016 by KGBRS

Hi Im working google maps in asp.net application my taks i need to display multiple marks in Google Map with given input. I have Wire the code as given bellow. My code is executing with out showing any errors by Showing is not loading properly is showing in Gray color as given...

Android 3.2 HONEYCOMB use Google map into navigation drawer but does not work on android 5.0 and more

17 Apr 2016 by Member 11536190

I have created an Android application 3.2 -> 23 and it uses Google Maps. The first layout is a login and then the user will move to the second layout which display the map.It works fine on my device 4.3 but the problem appear when the I try to run it on devices 5.0 and more than. If the user...

Android 3.2 HONEYCOMB use Google map into navigation drawer but does not work on android 5.0 and more

17 Apr 2016 by Dave Kreskowiak

A little Googling for the exception you got goes a long way. Read this[^].

Autocomplete TextBox for Google Maps in ASP .Net

7 Apr 2016 by Haseeb4328

Dear Reader,I am using Google Maps for displaying Source and Destination. But I want to use AutoComplete so that it will ease user to search path easily. I am using built-in functionality of Google Maps for autocomplete. Kindly view the following function:...

Android : currentlocation always return null value

23 Mar 2016 by Member 11536190

I tried to get the current location using android studio but always the variable currentLocation has null valueand the android studio draw red line under Location currentLocation= LocationServices.FusedLocationApi.getLastLocation(mLocationclient);and asked to check the...

How to implement measure distance service in Google map API V3

15 Mar 2016 by whitehaker

I am implementating some built in features of google map in my custom map such as direction service as followingvar menu =[{item:"Direction from Here",from:{},to:{},getDirection:function(){ var directionsDisplay; var directionsService =...

How Can I Get Multy Instance Point Of Google Maps?

24 Jan 2016 by Member 11919288

i have db with data of places:restrunts,hotels etc.how can i get multy places automaticly from google maps?till now i got help from google guidebut i could get only 20 places...maby someone know how to get more than it?thanx!

How to store javascript:google map object in a cookie ?

31 Dec 2015 by Member 8920040

hello,I am working on a web application which is using google map api.The problem is that when the page will refresh than creating a new map object.So I want to store this map object in a cookie on first time page load.If cookie will be null then "setCookee" if cookie is not null...

Convert logical screen coordinates to Lat/Long

18 Dec 2015 by magred123

Perhaps you can take a look at Bing Maps? This provides a real map and works with real coordinates.

Web mercator convert from X, Y to lat/long

2 Dec 2015 by Jurdo

But it doens't count with zoom.

Web mercator convert from X, Y to lat/long

2 Dec 2015 by George Jonsson

Maybe this is what you are looking forCovert latitude/longitude point to a pixels (x,y) on mercator projection[^]Or thisMercator projection: formula for latitude based on pixels?[^]

Web mercator convert from X, Y to lat/long

2 Dec 2015 by Jurdo

Hi, I've used web mercator formulas to convert lat/long to X,Y. when I add 50,50 I want to convert it back to lat/long. But I cant find any formula. I've used this formula:https://en.wikipedia.org/wiki/Web_Mercator#Formulas[^]

Convert logical screen coordinates to Lat/Long

30 Nov 2015 by Jurdo

I need to convert logical screen cordinates to latitude/longitude. I have image, which is return from google static api url. the size of returned image is 512x512 and this image is placed to the WPF Image control of size 300x200. When I move with the cursor through the image, I would like to...

Is there a way to put parameters in src?

3 Nov 2015 by Anil Sharma1983

You can done this way. Please check@{ decimal MyLat = 12347; decimal MyLong = 3494858; var script = string.Format("

Is there a way to put parameters in src?

2 Nov 2015 by E.F. Nijboer

Check out jquery getScript:https://api.jquery.com/jquery.getscript/[^]Or check out this:http://www.javascriptkit.com/javatutors/loadjavascriptcss.shtml[^]Good luck!

Is there a way to put parameters in src?

2 Nov 2015 by Member 11919288

decimal MyLat = ViewBag.MyLat;decimal MyLong = ViewBag.MyLong;Showing me the following error:"Uncaught SyntaxError: Unexpected...

Showing turn-by-turn navigation of google maps in text format in ios

28 Oct 2015 by UzairDhada

I am having UIView where i want to show the navigation to the location in the google maps in text format, please kindly help me out, that how can it?

Passing Too Many Parameters In C# Mehod Using Ajax Post Call

4 Oct 2015 by Member 3153152

Hello All.......I am new in Asp.Net Web development..........I want to do ajax post call , in which I want to pass 18 parameters in c# method, can we use json object as a parameter to c# method or what should be the approach to pass these much parameters into c# method?Can anybody...

Refreshing google maps in javascript automatically

4 Oct 2015 by Member 12031462

I want to refresh location in google maps in javascript automatically if variables latitude and longitude present in the database changes.My code : It is working fine. But it shows a static map. I want to show current location in database and not a static location. I added a refresh button....

Fusion Tables Layer datapoints

27 Sep 2015 by Member 3153152

Hello All.......I am new in Asp.Net Web development..........I am implementing Fusion Tables Layer Google Maps in Asp.Net(C#) web application.To initialize FusionTablesLayer object, the datapoints can be given in to form of an array or table id is compulsory, if table id is compulsory,...

Using Fusion Tables Layer Google Maps

25 Sep 2015 by Member 3153152

Hello All.......I am new in Asp.Net Web development..........How to get "from:" in "query" to implement Fusion Tables Layer Google Maps into Asp.Net(C#) web application?, can anybody provide a reference or sample application for the same?Can anybody help me out for solving this...

Multiple infowindows for multiple markers.. getting same content for all infowindows!!?

8 Sep 2015 by Moykn

First:This should not be inside the for loop:google.maps.event.addDomListener(window, 'load', initialize);Second:var infowindow = new google.maps.InfoWindow({Javascript doesn't have scope in blocks, so this declaration is inside a containing function. Take a look at this:...

Multiple infowindows for multiple markers.. getting same content for all infowindows!!?

8 Sep 2015 by moyna coder

for (i=0;i { xx=x[i].getElementsByTagName("Lat"); out1=xx[0].firstChild.nodeValue; xx=x[i].getElementsByTagName("long"); out2=xx[0].firstChild.nodeValue; xx=x[i].getElementsByTagName("Name"); ...

Cant pass variable as address to google map MVC 4

2 Sep 2015 by Member 11367931

am trying to load google map by passing city name or address.1 ) Map not displaying2 ) How to load google map passing address or city name3 ) How to load different location on mouse-over() that pass dynamic address

How to search location on google map MVC 4

28 Aug 2015 by abhijeetgupta1988

Follow these links :http://www.wikihow.com/Geocode-an-Address-in-Google-Maps-Javascript[^]http://www.chautauquahomes.us/wikihow/geocode/default.aspx[^] Implementation :http://www.ceat.com/locator.aspx[^]Click on "Detect Location" button.You need to pass the address...

How to search location on google map MVC 4

28 Aug 2015 by Member 11367931

Hi all,what am trying to do is, i have data in database for exampleDatabase tableName : Jack mob_number : 445452454 address : al saada street country : dubai In my view @item.Name@item.address@item.country

How to remove terrain from the satellite view?

25 Aug 2015 by Mehdi Gholam

Try the lite mode : https://support.google.com/maps/answer/3031966?hl=en[^]

How to remove terrain from the satellite view?

25 Aug 2015 by Kyudos

Using the Google Maps API, is it possible to turn off the 3D terrain in the Google Maps satellite view? I'd like to get the imagery without it being warped by the 3D surface.

Google Maps API stopped viewing?

23 Aug 2015 by Member 11929613

Hello,Suddenly Google Maps API stopped viewing. It was viewing until an hour ago. I saved my page but don't re-call changing anything but the zoom to '10'. Changing it back to '11' didn't help.I tried pasting the code but it went a bit crazy..Web page:...

how to set marker with variable Lng and Lat in map

22 Aug 2015 by Member 11829564

hi.i use the Eclipse and google map for a project.i want to scan Qr Lng and Lat to show me the point in map.i done the scan for Qr but i dont know how to set get point and show on the map.thanks.

How to display multiple google map in a single view MVC4?

22 Aug 2015 by Member 11367931

Hi, am trying to display multiple map in a single view but only one map displaying in view.My problem is I want search location by pass data from database table column.ExampleindiachinausaI want to load three different map with three different locations in a single...

Google map api stop converting address to lat & long

17 Aug 2015 by Innopad Solution

I am using below google map api for converting my address to lat and long and it was working fine but suddenly it stop working don't know why is this happening. string urlAddress = "http://maps.googleapis.com/maps/api/geocode/xml?&address=" + HttpUtility.UrlEncode(address) + "&sensor=" +...

How to draw path line between two co-ordinates in Google Earth

30 Jul 2015 by Er. Vikas Sangal

Hi,Currently i am working on Google Earth to plot some points, i have co-ordinates in excel file, i converted excel to .kml file and plot on Google earth. that's all fine till here.Now i jump to my question:Actually i draw all points but my requirement is to show transition(Lines)...

Google Map doesn't load second time in JQuery UI dialog

20 Jul 2015 by Yesudass Moses

In the OnClientClick of Button in my ASP.Net Application, I call this function to show a JQueryUI dialog with Google Map Inside. Everything works well for the first time. But, Second time, the map seems to be blank with gray background, But, every other controls inside map are shown. This is my...

export map generated from google maps api v3 to PDF/Image

15 Jul 2015 by Member 11639014

I want to export map generated from google maps api to pdf or image(format PNG). I am able to generate image but markers on map are not getting exported. Please help

How to Override Default Red Icon of Gmap clustering library

14 Jul 2015 by Ramkesh Banwala

Hello Guys,I have used this library for Gmap clustering (too many markers) . https://github.com/googlemaps/android-maps-utils/blob/master/demo/src/com/google/maps/android/utils/demo/CustomMarkerClusteringDemoActivity.java[^]As i am using my own icons added in the map, but i have...

Google Map iOS Sdk with Navigation Speech

13 Jul 2015 by Gaurav.p810

I want to use Google map speech navigation in my app. But i am not able to find out anything regarding that. I checked out many thing in google but none provide me the thing i require. Is their anyway i can use google map speech navigation in iOS without Google map Application in device. I need...

using Google Heat Map API Service in ASP.net C#

8 Jun 2015 by Member 3153152

Hello All.......I am new in Asp.Net Web development.......... How to integrate Google Heat Maps into Asp.Net(C#) web application? Can anybody help me out for solving this issue?Thanks in advance.- Regards

How to set size of div after full screen

25 May 2015 by vJay Yadav

you can make your div fullscreen by using the javascript screen object.try the following codeinclude jquery in your markup

How to set size of div after full screen

25 May 2015 by Member 11573837

hi,i have div wich apear google map and i want to set size after full screen when i exit full screen this is my methode to make div full scree i have link (he's text full screen) and div when i click to this link the div aprear in full screen in the first time i set the width and height...

How Do I Make A Pause To My Function

28 Apr 2015 by Sergey Alexandrovich Kryukov

"Pause in the function" is possible (some blocking call, whatever it is), but it won't help you. Such "pause" is just a wrong idea.Animation is the sequence of the calls to window.requestAnimationFrame, optionally, with some data needed for frame rendering and, typically, time stamp to be...

How Do I Make A Pause To My Function

28 Apr 2015 by yassine101

Hello I developed a tracking application with javascript and now i can play a trace of my cars using a animation function. Next I want to create a function that can pause the trace in any moment after click of the 'pause' button [pause the animation]. i tried something like : var doChange =...

Change font size dynamically google maps-InfoBox

18 Apr 2015 by Member 11618051

you Need to assign the size of the textbox

Change font size dynamically google maps-InfoBox

18 Apr 2015 by hllwrld

I want to change the text size of a label which I have created by InfoBox in google maps. It is affecting the text but not text size. Here, what I have tried so far:function addLabel(text,a,fontSize){fontSz = fontSize + "pt"; var myOptions = { content: text...

how to devlope an app for android that will show the location of all app user on the google map?

13 Apr 2015 by Sid_Joshi

Code to find current Latitude and LongitudeStep 2 A from Solution 1GPSTracker gpsTracker = new GPSTracker(this); if (gpsTracker.canGetLocation()) { String stringLatitude = String.valueOf(gpsTracker.latitude); textview = (TextView)...

Attempting to play media file from Google Maps event listener

11 Apr 2015 by Member 11598975

I am attempting to play a sound from a custom marker on Google Maps, I am pulling in the longitude, latitude and the audio file name from my database and I am trying to play the corresponding audio file from my directory when the marker is clicked, here is what I have so far.

server control Google map question

9 Apr 2015 by ali_heidari_

Hello.I made an ajax server control that exposes google map api. I made all and work good except onething, It initialize 4 google map at end.All my server control event (PreRender,RenderContent,BeginRenderTag,EndRenderTag) raise once. but i don't know why it makes 4 copy of map with exact...

how to devlope an app for android that will show the location of all app user on the google map?

9 Apr 2015 by Mehdi Gholam

1) It is only possible for your own applications2) Your app needs to send it's "location" to a global server.3) You query the global server for users locations.4) You show the list of locations on a map.What have you done so far?

how to devlope an app for android that will show the location of all app user on the google map?

9 Apr 2015 by Member 11593959

how can i get all the user location who are using the application ? i want to show all the user location real-time on the map . All user location will be shown to everyone who are using the application.

Plot TRS(Township,Merdian,Range And Section) data on google-map

3 Apr 2015 by Arjun Deol

Hi,We are working on project where we need to plot some part of canada over google map. We can plot map on google with co-ordinates(lat/long) or geometry values. But our client provided us data in form ofMeridian, Range, Township, section, and LSD(legal sub division or quarter).Could...

How Do I Pass The Selected Value Of Dropdownlist To The Query So That It Will Return Filtered Records?

31 Mar 2015 by Member 11563762

we just need to add the following code in the selectedIndexChange event of the DropDownList1 so that it will return the filtered records. DataTable dt = this.GetData("select [Name], [Latitude], [Longitude] from [MAIN AREA] WHERE [Name] ='" + DropDownList1.SelectedItem.Text+"'"); ...

How Do I Pass The Selected Value Of Dropdownlist To The Query So That It Will Return Filtered Records?

30 Mar 2015 by Richard Deeming

Never use string concatenation to pass parameters to SQL - you'll leave your code vulnerable to SQL Injection[^].Instead, pass the parameters using the command's Parameters collection[^]. For example:private DataTable GetData(string query, params object[] queryParameters){ using...

How Do I Pass The Selected Value Of Dropdownlist To The Query So That It Will Return Filtered Records?

30 Mar 2015 by Suvendu Shekhar Giri

Here is a solution using few if..else.. and StringBuilder -Replace this sectionDataTable dt = this.GetData("select [Name], [Latitude], [Longitude] from [MAIN AREA]"); rptMarkers.DataSource = dt; rptMarkers.DataBind();with following-StringBuilder...

How Do I Pass The Selected Value Of Dropdownlist To The Query So That It Will Return Filtered Records?

29 Mar 2015 by Member 11563762

i need to Filter and display Google Map Markers from database based on DropDownList selection. for that I need to pass the selected value of DropDownList to the query.What should i do in the following code to do the above task?using System;using System.Collections.Generic;using...