if you do var_global = { object } then it's not a JSON document anymore but a
JavaScript file. There's a big difference in that. You just can't load a JSON
file through a
script tag. You need to use a XHR request. or post process it on the server.
On Thursday, August 1, 2013 at 11:39 AM, Martin Schröder wrote:
> You get the file parsed. I presumed that was what was asked. Why would you
> even want it in text form? And if you DO want it in text form then you can
> always convert the resulting object into json again.
>
> In your json file you write:
> var some_global_object = {<json data>}
>
> .. then in your code of the callback you can simply reference that object
> like you normally would.
>
> AND in case you want to simply parse json data then jQuery is your friend.
> Nothing simpler than $.getJSON('ajax/test.json', function(data) { do
> something with data });
>
> Personally I see no reason why you would not want to use jquery for this,
> since you will probably have very good use for jquery in other parts of your
> application as well.
>
>
> On Thu, Aug 1, 2013 at 11:29 AM, Arnout Kazemier <[email protected]
> (mailto:[email protected])> wrote:
> > Please, do tell us how you imagine that to work? How would you get the
> > contents of pure JSON file
> > when you load in your browser through a external script tag.
> >
> > On Thursday, August 1, 2013 at 11:14 AM, [email protected]
> > (mailto:[email protected]) wrote:
> >
> >
> >
> > > Use this instead:
> > > var oHead = document.getElementsByTagName('HEAD').item(0);
> > > var oScript= document.createElement("script");
> > > oScript.type = "text/javascript";
> > > oScript.src="http://domain.com/jsonfile.json";;
> > > oScript.onload = function(){
> > > alert("Done");
> > > }
> > > oHead.appendChild( oScript);
> > >
> > > On Wednesday, July 31, 2013 10:42:03 PM UTC+2, ryandesign wrote:
> > > > On Jul 31, 2013, at 11:56, Michael Ryan wrote:
> > > >
> > > > >> I know how to use XMLHttpRequest and have already written a loadFile
> > > > >> function using it. But that's only necessary when running in a
> > > > >> browser. I have found XMLHttpRequest implementations for node in npm
> > > > >> which I could include, but all I really want when running in node is
> > > > >> for loadFile to load the file from the local filesystem using
> > > > >> fs.readSync or equivalent.
> > > > >
> > > > > So, why not use fs.readSync?
> > > >
> > > > In node, I probably will.
> > > >
> > > > In the browser, there is no fs module and indeed no filesystem. The
> > > > compatibility modules for fs that I've found use the new HTML5 local
> > > > storage, which is not what I'm after.
> > > >
> > > >
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> Med vänliga hälsningar / Best regards
>
> Martin K. Schröder
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