neighborhood-map | Map project for the Udacity front-end nanodegree | Learning library
kandi X-RAY | neighborhood-map Summary
kandi X-RAY | neighborhood-map Summary
Map project for the Udacity front-end nanodegree.
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Community Discussions
Trending Discussions on neighborhood-map
QUESTION
This is a project I did some months ago in React.js, hosted on Github pages. I visited today, and the click listener I have on the infowindow is broken. The error I get is: read property 'addEventListener' of null, which means React thinks my selector is not added to the DOM.
This is the live version:
...ANSWER
Answered 2018-Dec-01 at 19:44You should probably move the offending code inside the domready
event of the infowindow
so you are sure its contents are available.
so change the
QUESTION
Using Foursquare Google Maps APIs, my goal is to use the venue photo property provided by Foursquare and, if it's available in a venue's metadata, to render it along with the venue's name within the Google Maps API info window. If only one of the two properties are available, I want to render the available one only. If the venueInfo is undefined or neither property is available, I want to simply display "No info available" in the info window. I tried doing this with a conditional operator with multiple conditions.
For at least one marker, sometimes the info will display, but sometimes I get these errors.
I don't understand what's wrong or how to fix it. If the 'name' property is undefined, shouldn't the conditional just make it fall back to display "No info available"? And if the info for the marker displayed fine previously, how can it stop working when I click the same marker again?
Here's my conditional statement for rendering inside the info window:
...ANSWER
Answered 2018-Oct-18 at 04:34The error you get is caused by trying to access a property of a value which is undefined.
What that means in your case is that venueInfo
is actually undefined when trying to access venuInfo.bestPhoto
. Which would cause the crash and not the conditional operator.
QUESTION
I've been reading the documentation on MapboxGL marker animation, but all resources reference markers that are added as a layer. I'd like to set it so that when a user clicks a specific marker, it either changes color or gets larger.
I'm adding the markers in using the mapbox-gl npm pacakage, so my markers look like:
...ANSWER
Answered 2018-Sep-10 at 04:54A Mapbox GL JS Marker is just an HTML ELement so you can detect hover or click with addEventListener and then modify the style (for size or color) with CSS.
QUESTION
i'm trying to use a knockout template to fill my google map marker info window with a click event to show wiki articles in a modal. right now, my markers are coming up blank i'm receiving no errors. any ideas as to what i'm doing wrong?
html snippet
...ANSWER
Answered 2017-Jun-26 at 06:17You cannot directly add Knockout Js template inside the Google setContent method, the method specifically needs a string or html node to render. See the docs
So the content you are adding will be added as string or html node. But in your case it seems to be string, as knockout template you are passing is not a valid DOM node, and will be treated as regular string. The key here is to render the html first and then get the content of it to set as infowindow.
Update your infowindow.setContent
method with this
QUESTION
Am trying to display the locations in map which i have in my array i have listed the locations on the left side. if user click any of the locations on the list the map should display that particular location and info Window. The problem here is if i click on any other location the previous clicked info Window still appears on the map how can i hide it in the map?
My code
...ANSWER
Answered 2017-Feb-28 at 14:45you are creating a new infoWindow
instance every time you click one of those locations and not saving them for further use.
i have modified your code inside two functions
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Install neighborhood-map
The optimized content is in the dist directory. Just launch index.html. The source code is in the dev directory.
Run the gulp build task to clean the dist directory and re-minify everything if you make changes to the dev code.
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