One thing I love about these videos is just watching your workflow and seeing how you use and read documentation. It's like there's a mentor by my side showing me how to navigate this confusing world of self taught programming. Thanks
incredible, how do you make this look so easy? like seriously, i would spend hours just to make half of what you did here. you are truly an inspiration
Love this series. Been teaching me so much! Very excited for the last one! And definitely please show how to center the space station while the map moves around it so the ISS is stationary. Can you definitely also show how the page can update with the new lat and lon without refreshing? Love your videos!!
Although I have no need to watch this series because this kind of stuff is my bread and butter, I still do because I love watching your videos, and you never know what you will learn. There is always room for improvement. With that said, I think an addition to this "Working with Data" series you could show how to cache data that doesn't need to be repeatedly fetched from the source. Just an idea but picking up from this video, you could grab all the countries latlong via restcountries.eu, which also uses no authentication, and then create a marker that displays their population or something, or using Charts.js create a bubble map that involves area, population, exc.
Thank you very much. I love your presentation style. Apart from the topic of the video, which is always undoubtedly great, I learn a new way of doing things.
Thank you so much. You are a great teacher. I know it’s not necessary, but I actually feel comfortable learning with you. I’ll definitely subscribe and check out the rest of your vids! ❤
Thanks for the clarification on merkator's map . It's really important that! I'm from Argentine, It is as long as Europe! Buenos Aires as long as Spain
0:14-0:16 In case anyone hasn't noticed, that was Dan from waaay in the future. That's why his voice was a little bit different. Because, I've actually watched how he recorded this, and he just said "dom" incorrectly. For some reason, that bothered him!
Thank you Im glad I found your channel. If anyone is having issus with marker.SetView not working, try using the following method marker.setLatLng( [lat,long ] )
Dude! I love your teaching style. You’re killing it! I love the setup too. Green screen? How do you know where to point? Do you have a monitor like the weather man? It looks fantastic. I teach for a living and this is one of the best coding style lessons I’ve seen.
Hey! Your videos are absolutely great, and coding along with them each in order has taught me so much! There's one thing in this video that has me absolutely stumped right now and I'm surprised I don't see anyone else mentioning it in the comments- when I paste in the attribution URL, the URL itself has quotes in it, which JS then treats as the end of the string! How and why is it not doing that for you?
Dan, VSCode has Emmet built in so you can all kinds of HTML stuff really quickly, like making divs or setting up a boilerplate page. Is this something you normally don’t use or is it jus out of scope and confusing for people browsing your videos to see you do something like .name and a line of code magically appears?
Thanks! Might you make a project with the following option: If I type "Colombia, Bogota" on a input, the library you used can change that text to lat and long? That would be awesome!
I recently set up a site that works with Leaflet and Algolia Places that does that. Algolia Places gives you real time update as you type addresses with latitude longitude, leaflet can then update the maps with new data how ever fast you allow it to.
HI, can we give the coordinates from the navigation instead of the ISS ? I tried do this, but console log bugs "map container is already initialized" :/
I am trying to use this to show current location of a SPOT tracker. Problem is, the JSON file contains several latitudes and longitudes - this does not work. It is also possible to retrieve the latest position - but as an XML. I have tried this, with the above script. But that does not work either. Is there any way to retrieve the data from an XML file instead? (Mind you I am not that experienced with geolocation).
i really like how you teaching and explaining. i just start learning javascript and i wanna know do you have javasript tutorial videos like about everything. thank you so much
Hi, I'm able to use p5.js + mappa. But, couldn't achieve using Leaflet + p5.js. As a basic, I need to draw a basic eclipse on the current location on the Leaflet map. I don't want to use mappa.
This is a wonderful tutorial. Can you PLEASE help me come up with a simple example of how to develop a Data-Driven Leaflet Interactive Choropleth Map?
I wish to fetch my data from MySQL table. Instead of reading from the *.js file in the application folder, can we generate a GeoJSON string from the MySQL table? Please reply. I have been struggling with this,
Normally I would have three files inside a code. An html, an styles in css and one script in js. In order to use the leaflet library, however, I cannot import two different script files into one html document. How do I do that? I want to keep my code clean, and have still those three separated files for each thing.
I love your videos, I'd like to know if there is a way to chance the icons from the features to images (png), I use the qgis2web plugin to generate the html file, but the icons I set on Qgis aren't working on the html. Can you help me?
Love the videos! I am wondering though... Some data seems to be changing but you still used const, instead of let. Why is that and how is the code still able to work?
I'm working on this full series incrementally and releasing them when I'm sure the video is final. But happy for people to find the draft videos in the playlist in advance and comment!
At 7:35 you say that {x} and {y} are for latitude and longitude, but that's actually false. There's a special equation/calculation system that determines the tiles numbers, based on width+height of the global map + the current zoom level, so x and y will not actually reveal latitude nor longitude :)
hey there good people, just an add on this, if you are using vue3 the icon/ marker might not appear hence , according to the documentation at this point in time, you will have to add : import { Icon } from 'leaflet'; delete Icon.Default.prototype._getIconUrl; Icon.Default.mergeOptions({ iconRetinaUrl: require('leaflet/dist/images/marker-icon-2x.png'), iconUrl: require('leaflet/dist/images/marker-icon.png'), shadowUrl: require('leaflet/dist/images/marker-shadow.png'), }); to your main.js file and voila your marker appears! happy "mapping"
IF your *MAP outline DOESN'T SHOW* one problem could be that where you put it ( ) is below the line where you defined it (const mymap = L.map('mapid').setView([51.505, -0.09], 13); ). I always thought you'd want to define it first and the place it but that's not the case here.
Can u teach how to get a Leaflet Popup Content? For example: You have a marker and when you click its give a link, I need to learn how to get all links from all markers
Hey man nice video! I would like to suggest you using npm instead of good old vanilla import into html because that's rarely used in the real world for real applications. Everyone uses things like npm and webpack which is a really essential tool. I think it would be a good idea to always use that even if it's just for good practice and not really necesary :)
I personally don't mind, I'm too lazy to create even more projects on my hard-drive so I prefer using online services like codepen.io and repl.it to host simple CSS/JS code, and I already had to change my code a little bit because there's no async and await on browser JS so using NPM and other Node libraries would make it harder for me to keep using it on browser. Btw when I do use Node/NPM I prefer Gulp not Webpack, it's JavaScript style and not JSON style, 100% recommend it.
NPM is good for Node projects, but when making a fully client-based application, there's not much need for it. To be honest, the reason things like Webpack/Babel/etc. seem to still be used for client-side applications is just for compatibility reasons, but if your application doesn't need to support old browsers (*cough* IE *cough*) then most modern browsers will be just fine with vanilla ES6 features.
I just find that me and my colleagues always have been using npm for the frontend of our projects, just to keep things clean. But yeah it was just a suggestion :)
i tried the same thing didnt work lol, based on the leaflet.js documentation i believe the css and script links/src needs to be within the head html. let me know if you found a solution
@@fastlearner9993 Sup bro, so I actually did find a solution. I moved the external script where usually I would declare it in the head. I moved it all the way to the bottom of my html doc and that somehow fixed it. Let me know if it fixed it for you too!
One thing I love about these videos is just watching your workflow and seeing how you use and read documentation. It's like there's a mentor by my side showing me how to navigate this confusing world of self taught programming. Thanks
If you watch it at 1.5x he is even more excited to teach programming. Thanks!
incredible, how do you make this look so easy? like seriously, i would spend hours just to make half of what you did here. you are truly an inspiration
Loving this series so much. Thank you so much for making JS fun.
After so many series and lectures. i just love the energy & clarity of your every explanation
Man I have no words. Daniel Shiffman, you are simply the best!
your TEACHING style is one of a kind !!!!!
Love this series. Been teaching me so much! Very excited for the last one! And definitely please show how to center the space station while the map moves around it so the ISS is stationary. Can you definitely also show how the page can update with the new lat and lon without refreshing?
Love your videos!!
It's all coming in the subsequent videos and you can find the exercise solutions here: github.com/CodingTrain/Intro-to-Data-APIs-JS/
You are awesome!! this has helped with a project I have been struggling with for days now. Thanks
@Juliet Osunde on which project you are working.
It helps me too . 🙂 But we can't share anything about our project as it's against our company policies 🥴
I am in love with ur enthusiasm bruh. You are really awesome!
This is one of the coolest tutorials ever. This guy has some serious teaching chops. SUBSCRIBED!!!
Yours videos are just awesome! I hope more people can appreciate your work. Greetings from Brazil!
Magical! Thanks for transporting us to another world.
Hello from IRAN, you helped me so much, thank you !
wow!! you are a real teacher. you are my inspiration for coding
Although I have no need to watch this series because this kind of stuff is my bread and butter, I still do because I love watching your videos, and you never know what you will learn. There is always room for improvement. With that said, I think an addition to this "Working with Data" series you could show how to cache data that doesn't need to be repeatedly fetched from the source. Just an idea but picking up from this video, you could grab all the countries latlong via restcountries.eu, which also uses no authentication, and then create a marker that displays their population or something, or using Charts.js create a bubble map that involves area, population, exc.
Ah, thank you for this feedback! A great tip! Feel free to keep commenting with more feedback as I release future videos.
Love your videos! You are very enthusiastic!
Thank you very much. I love your presentation style. Apart from the topic of the video, which is always undoubtedly great, I learn a new way of doing things.
Just waiting for this session from you! 🤗
Thank you so much. You are a great teacher. I know it’s not necessary, but I actually feel comfortable learning with you. I’ll definitely subscribe and check out the rest of your vids! ❤
Great series! It helped me tremendously on my project. Thank you o much, wish I could like this x1000 times.
One of my favourite JS libraries, it's really awesome and clean :D ♥
This is a really good series. Thanks a lot. If you want more rainbows in your VS Code, I'd recommend the imo useful extension indent-rainbow.
Oh, I will check it out!
Thanks for the clarification on merkator's map . It's really important that! I'm from Argentine, It is as long as Europe! Buenos Aires as long as Spain
Great presentation! All the best!
0:14-0:16 In case anyone hasn't noticed, that was Dan from waaay in the future. That's why his voice was a little bit different.
Because, I've actually watched how he recorded this, and he just said "dom" incorrectly. For some reason, that bothered him!
Wow, amazing that you noticed!
Love your energy! Thank you for the super clear explanation!
Beautifull lecture. Thanks a lot, Daniel!
Thank you Im glad I found your channel.
If anyone is having issus with marker.SetView not working, try using the following method marker.setLatLng( [lat,long ] )
Thank you very much. These tutorials are god-sent!
I'm loving this already
A great tutorial sir it was a pleasure to watch!
Where did the tileUrl come from? I know you explained it a bit, but can that url be found in documentation anywhere?
Very useful video.
Thanks for all you share with us.
thank you man, i made more progress in 1 day than in a week with fetch()
Great stuff! Just a small correction: {s} = subdomain @ 7:35
Ah, thank you!
Revisiting this video. Hey, coding is FUN!!
Amazing tutorial, just what I was looking for!
Fantastic. Enthusiastic, great legible code, a sense of direction,
Great video,keep it up!⏺⏹⏺
The marker doesn't pin to the map accurately when you insert your own icon, like it normally does when using its default icon.
Dude! I love your teaching style. You’re killing it! I love the setup too. Green screen? How do you know where to point? Do you have a monitor like the weather man? It looks fantastic. I teach for a living and this is one of the best coding style lessons I’ve seen.
Yes green screen and monitor! More here: ua-cam.com/video/sqkwHUyV-YY/v-deo.html
how did you figure out the appropriate values for iconAnchor?
Hey! Your videos are absolutely great, and coding along with them each in order has taught me so much!
There's one thing in this video that has me absolutely stumped right now and I'm surprised I don't see anyone else mentioning it in the comments- when I paste in the attribution URL, the URL itself has quotes in it, which JS then treats as the end of the string! How and why is it not doing that for you?
Lovely presentation and explanantions
You're a life savior!
Great video. How would you click on the target to open another window or perform a function related to that marker?
Thank you very much for upload this video, it is very useful!
using leaflet how do I get the set of coordinates of a place sought through the search box and highlight its borders
Nice. Maybe giving it a try with Openlayers ? Doesn't it offers you more possibilities ?
Awesome dan🤩
great video as always!!
Hello,
Can you please suggest a library for angular by which we can show different colour on each lat-long point.
Thanks
Thanks for the video! Do you know how I can make an ordered Leaflet slider showing features by year?
can you make a video showing this same project using processing.
Great Tutorial. Please suggest to restrict the tile to only 1 rather than many more when u r zoom out, please reply
Can i make a button,i want to click on a maker for example and it should go to another link,like a building description or something?
Dan, VSCode has Emmet built in so you can all kinds of HTML stuff really quickly, like making divs or setting up a boilerplate page.
Is this something you normally don’t use or is it jus out of scope and confusing for people browsing your videos to see you do something like .name and a line of code magically appears?
Oh, I should look into this more, thank you!!
You're a genius !
Hey nice video and great presentation, period.
But how can you preview your work on VSC ? I was wondering about this for weeks.
Thanks in advance.
Thanks! Might you make a project with the following option:
If I type "Colombia, Bogota" on a input, the library you used can change that text to lat and long? That would be awesome!
I recently set up a site that works with Leaflet and Algolia Places that does that. Algolia Places gives you real time update as you type addresses with latitude longitude, leaflet can then update the maps with new data how ever fast you allow it to.
@@EricWilliamsCG Great! Can you pass me any example you have? Thanks!
HI, can we give the coordinates from the navigation instead of the ISS ? I tried do this, but console log bugs "map container is already initialized" :/
Thanks for the video! How can I make China's map show up in English characters?
How do you convert address to latitude and longitude in javascript? when using the leaflet maps?
I am trying to use this to show current location of a SPOT tracker. Problem is, the JSON file contains several latitudes and longitudes - this does not work. It is also possible to retrieve the latest position - but as an XML. I have tried this, with the above script. But that does not work either. Is there any way to retrieve the data from an XML file instead? (Mind you I am not that experienced with geolocation).
i really like how you teaching and explaining. i just start learning javascript and i wanna know do you have javasript tutorial videos like about everything. thank you so much
Hi, I'm able to use p5.js + mappa. But, couldn't achieve using Leaflet + p5.js. As a basic, I need to draw a basic eclipse on the current location on the Leaflet map. I don't want to use mappa.
This is a wonderful tutorial. Can you PLEASE help me come up with a simple example of how to develop a Data-Driven Leaflet Interactive Choropleth Map?
I wish to fetch my data from MySQL table. Instead of reading from the *.js file in the application folder, can we generate a GeoJSON string from the MySQL table? Please reply. I have been struggling with this,
Normally I would have three files inside a code. An html, an styles in css and one script in js. In order to use the leaflet library, however, I cannot import two different script files into one html document. How do I do that? I want to keep my code clean, and have still those three separated files for each thing.
I love your videos, I'd like to know if there is a way to chance the icons from the features to images (png), I use the qgis2web plugin to generate the html file, but the icons I set on Qgis aren't working on the html. Can you help me?
that was helpful thank you.
can you make a video about searching marker leaflets that i added on my map ?
Love the videos! I am wondering though... Some data seems to be changing but you still used const, instead of let. Why is that and how is the code still able to work?
how could I do if I wanted to track a group of satellites (for example) doing the same update job with setInterval?
Not working.
Can u help? The where the ISS at? map is showing for development purposes only water mark
Hey great video. Is it possible that when I click on the map, the coordinates are displayed or copied from there?
How did you know the syntax for titleUrl? I couldn't find it documented anywhere.
likewise. Any luck ?
leafletjs.com/reference-1.6.0.html#tilelayer
unless you didn't find, it's here in Raster Layers/TileLayer
I wish that flat earthers were smart enough to love coding and watch this video.
Im not sure this is meant to actually be available yet.... doesnt show on the channel and its unlisted!
I'm working on this full series incrementally and releasing them when I'm sure the video is final. But happy for people to find the draft videos in the playlist in advance and comment!
@@TheCodingTrain as long as you know buddy :)
hey.!
I want to display current location of me, then what should I do to implement. Can you give me suugestion ?
Great video! Thanks!
At 7:35 you say that {x} and {y} are for latitude and longitude, but that's actually false.
There's a special equation/calculation system that determines the tiles numbers, based on width+height of the global map + the current zoom level, so x and y will not actually reveal latitude nor longitude :)
Oh, this is a great point, thank you for this feedback! I need to keep a list of corrections somewhere.
hey there good people, just an add on this, if you are using vue3 the icon/ marker might not appear hence , according to the documentation at this point in time, you will have to add :
import { Icon } from 'leaflet';
delete Icon.Default.prototype._getIconUrl;
Icon.Default.mergeOptions({
iconRetinaUrl: require('leaflet/dist/images/marker-icon-2x.png'),
iconUrl: require('leaflet/dist/images/marker-icon.png'),
shadowUrl: require('leaflet/dist/images/marker-shadow.png'),
});
to your main.js file and voila your marker appears!
happy "mapping"
How to create track for the ISS locator on the map?
You`re a legend!
Does this program updates the location of ISS as time goes by?
what is the development software which you are using on the screen (software to edit and execute the code)?
visual studio code
how do I find the previous video with coordinates?
How to use them in react js
IF your *MAP outline DOESN'T SHOW* one problem could be that where you put it ( ) is below the line where you defined it (const mymap = L.map('mapid').setView([51.505, -0.09], 13); ). I always thought you'd want to define it first and the place it but that's not the case here.
How to add right click to the marker or cluster data?
could make a video how to put Polyline with the coordinates
I would love to learn Nodejs or Reactjs from you!
Great job!
Can u teach how to get a Leaflet Popup Content? For example: You have a marker and when you click its give a link, I need to learn how to get all links from all markers
I need like a bulk of coordinates, can u help me?
How to work with OAuth 2 in js for GitHub , Spotify,etc logins???
Put them inside a config file and add that file to the gitignore.
Hey man nice video! I would like to suggest you using npm instead of good old vanilla import into html because that's rarely used in the real world for real applications. Everyone uses things like npm and webpack which is a really essential tool. I think it would be a good idea to always use that even if it's just for good practice and not really necesary :)
I personally don't mind, I'm too lazy to create even more projects on my hard-drive so I prefer using online services like codepen.io and repl.it to host simple CSS/JS code, and I already had to change my code a little bit because there's no async and await on browser JS so using NPM and other Node libraries would make it harder for me to keep using it on browser.
Btw when I do use Node/NPM I prefer Gulp not Webpack, it's JavaScript style and not JSON style, 100% recommend it.
Ah, good point, I should add to this series to cover this.
NPM is good for Node projects, but when making a fully client-based application, there's not much need for it. To be honest, the reason things like Webpack/Babel/etc. seem to still be used for client-side applications is just for compatibility reasons, but if your application doesn't need to support old browsers (*cough* IE *cough*) then most modern browsers will be just fine with vanilla ES6 features.
Have to agree with DarkCeptor and IceMetalPunk. I use vanilla often in real world apps. NPM is just another link in the chain to keep working.
I just find that me and my colleagues always have been using npm for the frontend of our projects, just to keep things clean. But yeah it was just a suggestion :)
after putting everything, nothing works is there a problem that i don't see?
It says Map container not found. Why? I had follow all the steps.
Is there an API for #JCB excavator locations? :D
I'm trying to convert the inline leaflet script into an external javascript file, but it doesn't work when I do that. Is there something I'm missing?
i tried the same thing didnt work lol, based on the leaflet.js documentation i believe the css and script links/src needs to be within the head html. let me know if you found a solution
@@fastlearner9993 Sup bro, so I actually did find a solution. I moved the external script where usually I would declare it in the head. I moved it all the way to the bottom of my html doc and that somehow fixed it. Let me know if it fixed it for you too!
@@justindo5491 lol i tried that first but i just looked back and i made an error with script tag .. thanks bro