How to create multiple/dynamic markers on google maps

[msr79526 (SR Official)]

that looks like an actual guide. Thank you for crating this guide

[_FTTX (Ali Abo Wardi 0 iraq)]

I liked it very much,
but does it take a lot of sites?

[dora_paz (Dora)]

Maybe after got response from database create a procedure to load markers in map by 10 or by 20 using a clock

[sugarlesscreator]

@Jinx @msr79526 @Panos_42 Thank you all

@_FTTX

does it take a lot of sites?

What sites you mean @_FTTX

@dora_paz

procedure to load markers

Yups good idea @dora_paz

[_FTTX (Ali Abo Wardi 0 iraq)]

The locations of the application users
are longitude and latitude.
When I have time, I start building it, but I saw your work and liked it, and it helped me a lot as well.
Thank you

[Rogerio_Rios (Professional Support)]

Google Maps - Multiple Markers & Info associated with them

If using a robust bank, create a routine in the application to enter latitudes and longitudes. Then create the routine to show only the desired records, (bakery, cafeteria, gas station). Directly by the app. It’s flexible and any user of the app can supply the makers

[Panos_42 (DigitalBox Studios)]

So how can I know what number marker the user clicked?
I tried this way :

But I get an error : ‘’ Attempt to get item number 0, of the list (1 2 3 4 5 6 7 8 9 10 11). The minimum valid item number is 1 ‘’

[sugarlesscreator]

Change index in list thing component to latitude of list global lat.

actually no need to use any block. just use this block.

@sugarlesscreator

• Displays the Info Window (place name is taken from the list of names).

[ElMaxicero4 (YoMaxi Company)]

@sugarlesscreator

How can I put a description on it? I already have the title, can’t I put a description on it?

How can I see all or most of the properties that I can add in this JSON format?

How does the color code work in the market?

[dora_paz (Dora)]

Json string should look like this for example with all properties set

[{lat:43.0222,lng:25.03514,color:210,title:Example_Title,snippet:Example_Snippet,draggable:false/true}]

[ElMaxicero4 (YoMaxi Company)]

Thank you very much snippet: it was what I mentioned as a description.

How do I know what color is what?

I don’t know the color code used in the locations.

[sugarlesscreator]

on google maps (add marker from Json), to get color not using color component or color hex code, but using numeric code allowed from 0 to 359

See

[ElMaxicero4 (YoMaxi Company)]

Is there a page that shows me and gives me the color code?

[chaiyut]

@sugarlesscreator

a. File checking procedure

• If the file is not in the kodular assets folder, it will be automatically copied to the assets folder. If the file already exists, it will automatically read the csv file.

b. File copy procedure

• I’m using FileTools by @vknow360 to copy and use the File component of kodular to read data (text).
• In this example the original source file is in

/storage/emulated/0/bluetooth/Testspread1.csv

(adjust this address to your file), then copy it to the kodular assets folder

/storage/emulated/0/Makeroid/assets/Testspread1.csv

copy Testspread1.csv put it Where?

[sugarlesscreator]

In this tutorial, my csv file is in Bluetooth folder.
If your csv in folder download, you need to change folder name in file copy procedure blocks

[Ruhul_Amin]

if there are 2 markers then what will be the json string??
plzz help

[sugarlesscreator]

[{lat:43.0222,lng:25.03514,color:110,title:Example_Title1,snippet:Example_Snippet1,draggable:false},{lat:43.1822,lng:25.19514,color:210,title:Example_Title2,snippet:Example_Snippet2,draggable:false}]

[Ruhul_Amin]

tnx a lot dear

[Christososallos (Christosoallos)]

I did everything as you said, and I got an error. I didn’t change your spreadsheet, and I get this.

[sugarlesscreator]

1. Show me your spreadsheet

2. Check block
   Global description select item index 5
   Global description select item index 6
   Global description select item index 7
   Global description select item index 8