Integrating Database With Google Static Map Markers (overlays)?
Feb 28, 2011
I cant find the way to create overlays on the static google map through database. I can acheive the a single marker(location) easily. below is the code:
[code]....
In the above url, its easy to pass marker value (color:blue|label:S|"+ dr["lat"] + "," + dr["lng"] +) for a single location, but in my project I have got multiple locations and I cant find a way to create different urls for multiple locations for instance if there are two locations there will be 2 markers in the above url, how can I create programatically google static url depending on the numbers of markers(overlays) present in the map.
I want to display data from database in GeoMap. My database table is:
Station Name Danger Levels St-01 Normal(blue) St-02 Danger(red) St-06 Warning(yellow) St-10 Danger(red) St-11 Warning(yellow)
Now in GeoMap, For Particular state(of Malaysia), I need to show the different stations and danger level(using colors defined in above table) related to each stations (from above database table). Need to understand the code as per my requirement: URL...
I've a scenario in my website where there is a search page.
When the user fills the search criteria and submits the search button , a Google map will be displayed with a pin depicting the addresses listed by the returned records.
I was looking for a solution on how to create a static google map by passing longitude and latitude value through database. What I want to do is to create a static image as PDF conversion requires static image. Thats why I want a static image so that I can convert aspx page into pdf and then email that map to the customer.
I have three files which are necessary to mention:
APSX Page called contact-us
Javascript file called googleMaps
XML document called markers
Im placing all google code relevant to plotting markers and creating the map in the googleMaps file.As i am using Master tempaltes and inheritance i have place an onload javascript function called initialize on the body tag to call the jscript file.
Im happy to manually input all of the markers in the script which i have done like so..
[Code]....
Works perfectly fine, but i would like to load in XML data which will no matter the size 10 or 10,000 to plot the markers on this contact-us map using the javascript file.I know there is a solution but as there are a number of solutions and possible ways of doing this, i need to know a dummy's guide to understanding the correct or simple way of doing this.XML Document as shown below:
I am looking for multi marker google map from sql server database, I have following code with me which is working perfectly fine but instead of fetching data from sql server it is fetching from xml. How can bind it from sql server to show multi marker.
xml data
<markers> <marker address="630 LAS GALLINAS, San Rafael CA"/> <marker address="2ND ST, Novato CA"/> <marker address="2402 SIR FRANCIS DRAKE BLVD, fairfax CA"/>
<marker address="255 CANAL ST, San Rafael CA"/> </markers>
i have to display google map with movable pushins(marker).if we will drag these on anoother location and click the submit button than new lattitude nad longitude will be save in the database and updat also....
I have written the following code to display multiple markers in google map and i succeeded in it.Now i want to have a drop animation applied to markers and want to drop marker after a specific interval of time.I know i want to call setTimeout method ,but don't know where to call this method to achieve the result
<script type="text/javascript"> window.onload=function(){ if(markers.length>0){ var mapOptions={ center:new google.maps.LatLng(markers[0].lat,markers[0].lng),
Show google map with markers and list the address in listview.I have created 20 images of google marker numbered from 1 to 20(Example marker-1.jpg,marker-2.jpg....marker-20.jpg).If i want to display 20 locations in google map with makerimages numbered from 1-20,how can i set the url of the icon in the marker options?Here's the code i have written.
I have a scenario where, when user searches for a particular program a list of possible programs should be displayed from database and show it on google map with google markers depicting those addresses. I have achieved it successful with your answer ASP.Net: Populate Google Maps V3 with Multiple Markers using Address Latitude and Longitude values stored in database
Now my question is how can we display those markers with numbers and show the address corresponding to that number in listview.
For Reference [URL] ...
Type basketball in the field QuickSearch and click the search button ...
i want to include google maps API into my ASP.NET page and allows users to input the locations(few places) they are going to visit. When the user inserts the location, the google maps API will mark these locations. It means in the maps it will mark the places. some red bubble to indicated the places is marked.
for example,i list a few checkboxes beside the check boxes will have a places'name. when the checkbox is checked, Google maps will make markers on these location. How to do this?
IF after the places is marked in google maps, i want to get some information from google maps (such as the coordinates of the all the marked place). Then, Â use google maps to run some code behind to find the shortest path using Travelling Salesman Problem (TSP) algorithm.
After that,generate the proper sequences of the places ( which place to go first, and which place to go last). is it possible to be done?
in our project we need to show the markers on Google map from the database. we have already got the code in which all the markers are displayed for the the places stored in database. But our aim is somewhat different.We need marker on one place that is selected from the database.to elaborate,if we select an area from the dropdownlist that contains names of areas stored in database,then "only" marker on that place must be displayed.Further,selecting the subarea from dropdownlist2 should zoom the map and display a marker on that subarea.so how do we do that? what are the changes required to be made in this code?
using System; using System.Collections.Generic; using System.Linq; using System.Web;
private DataTable GetData(string query) { string conString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; MySqlCommand cmd = new MySqlCommand(query); using (MySqlConnection con = new MySqlConnection(conString)) { using (MySqlDataAdapter sda = new MySqlDataAdapter())
[Code] ....
In above C# code, I want to change the color of DataTable row "Upstream" based on If condition from code behind. I tried below code, but its not working:
decimal res = Convert.ToDecimal(Upstream); if (res <= 0 && res >= 2) { Color col = ColorTranslator.FromHtml("#0000FF"); Upstream = Color.Blue; } else { Color col = ColorTranslator.FromHtml("#FFFFFF"); Upstream = Color.Red; }
I need to implement google analytics in my asp.net website where I can see all website visits, Bounce Rates, Unique Visitors, Page Views, Country, etc from my website admin panel.
I am using asp.net 3.5 with C#. I have registered my application in google analytics and it is successfully showing my statics. But I want to integrate that statics into my website, is their any way I can do it.
I have a aspx page A which I use to display file upload button then display information about uploaded file.
Now I want to have a small window popup/overlay page A for the user to browse the file along with other Upload or Cancel buttons. Once they click on Upload or cancel, the information should write back to page A.
I am using DataClassesDataContext to map all the tables from the db into my asp.net application.For doing CRUD operations i have made static classes with methods, and inside every method a instantiate DataClassesDataContext.For instance:
public static class UserQ { public static User getUserById(int userId)
Since I'm using Postgresql and can't use LINQ to SQL, I wrote my own wrapper classes.
This is a part of the Student class:
[code]....
It works now! I replaces all Run methods in the Student class with DB.Run
But I want to know if it will work fine with a lot of people online, not me only. I'm not sure how static things work with ASP.NET, maybe it'll eat a lot of memory?..
