# Popping message for world map line plot
**URL:** https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868
**Category:** Dashboard
**Created:** [28 August 2019 19:01 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868 "2019-08-28T19:01:45Z")
**Posts on this page:** 14
**Page:** 1
### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 19:01 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/1 "2019-08-28T19:01:45Z")
Hello, I was creating a world map in a dashboard showing the flight path of a bird. I was able to plot it by giving series of latitudes and longitudes in “line“ of msg.payload. The flight path is visible well . But now when I click on the different flight paths ,different messages should be popped in dashboard. How can this be achieved?Thanks in advance
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### Author:  [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [28 August 2019 19:22 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/2 "2019-08-28T19:22:16Z")
I’m not sure 🙂 how are you drawing the line ? Can you share a small example of a path/ flow ?
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 19:25 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/3 "2019-08-28T19:25:18Z")
Thank you for the reply.
Inside function this is the code:
// create random position
msg.payload = {"name": "zone1", "line": [[13.066822803738315,33.112371733644835],
[14.101159983568067,32.98870006572771],
[15.325126915887838,32.834869070093454],
[16.328367018867926,32.55118656603773],
[16.927085568075118,32.0522412206573],
[18.19762972897196,31.71202828504672],
[20.171845327188933,31.658545078341017]]
}
msg.payload.popup="lhfd"
return msg;
and dashboard looks like this:
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### Author:  [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [28 August 2019 19:53 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/4 "2019-08-28T19:53:49Z")
adding `clickable:true` will give you this when clicked.
```auto
[20.171845327188933,31.658545078341017]],
clickable:true
}
```
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 20:02 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/5 "2019-08-28T20:02:33Z")
That is awesome. Thank you, was a perfect solution
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 20:06 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/6 "2019-08-28T20:06:32Z")
Can I add a question to this?What if I want to add different paths and different messages for each?How can this be done
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### Author:  [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [28 August 2019 20:10 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/7 "2019-08-28T20:10:56Z")
just inject other lines each with their own popup.
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 20:13 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/8 "2019-08-28T20:13:30Z")
Thank you,I am completely new to this ..Probably a piece of code would be greatly helpful.
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### Author:  [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [28 August 2019 20:26 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/9 "2019-08-28T20:26:03Z")
create another function with zone2 etc etc... and inject that.
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 20:31 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/10 "2019-08-28T20:31:57Z")
Thank you so much, it worked like a charm. But, is this the efficient way to do?Because what if I want to plot 10000 of paths? Creating 10000 functions would be inefficient right?
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### Author:  [@ukmoose](https://discourse.nodered.org/u/ukmoose)
#### Post date: [28 August 2019 20:35 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/11 "2019-08-28T20:35:25Z")
if you need to plot 10000 paths you probably aren’t using the right tool
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [28 August 2019 20:37 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/12 "2019-08-28T20:37:24Z")
Ok, this was helpful to know.
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### Author:  [@dceejay](https://discourse.nodered.org/u/dceejay)
#### Post date: [28 August 2019 20:47 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/13 "2019-08-28T20:47:32Z")
more usually you would use a single function that you passed data into - but depends where the data is coming from...
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### Author:  [@Chinmay](https://discourse.nodered.org/u/Chinmay)
#### Post date: [29 August 2019 07:01 UTC](https://discourse.nodered.org/t/popping-message-for-world-map-line-plot/14868/14 "2019-08-29T07:01:03Z")
Thank you for your kind replies