setRequestHeader

[samcfc]

Hi thanks for your share,
I think it will be nice to be able to .setRequestHeader from options{requestHeaders:{ key1 : value1, key2 : value2 }...}

I will test it and maybe do my first PR :).

[9SL9]

I agree, really need this functionality to authenticate against web services that require an API key etc. Any progress on this functionality?

[calvinmetcalf]

see #33, note this is only necessary across domains, as if you are on the same domain those headers automatically get set. Also note that it is only for ajax requests that it gets set as you can't set headers for jsonp requests

[wallmarc]

Any possibility for more progress on #33?

I need this to be able to content-negotiate on an API producing json or geojson by specifying 'accept' with value either 'application/json' or 'application/geo+json'

[calvinmetcalf]

ac197b0

[askpatrickw]

PR #50 does fix this.

[dave-driesmans]

This is not entirely clear to me, the docu says:

If you want to set headers to the XMLHttpRequest set the 'headers' option equal to an object.

I thought this should work:

var geojsonLayer = L.geoJson.ajax("route/to/esri.json",{
    	dataType: 'json',
        headers: { 'X-Api-Key': 'jPmTlUOJHtr0JYR8yrsy....' },
});

but probably I'm missing something