"Gabriel Vatin" <[email protected]> escribió:
Hi,
I think you can use the function JSON.stringify() from json2.js
library that converts a JavaScript array to JSON :
https://github.com/douglascrockford/JSON-js
I've never tried it, I just found it, but I would be interested to
know if it's ok ! :)
So you get your feature(s) with OpenLayers.Feature.Vector.features[]
and pass it to the stringify funtion, that should work fine !
Gabriel
i try this
//-------------------------------------------------------------
var v = new OpenLayers.Layer.Vector(titulo, {
styleMap : styleMapvlayer
});
v.events.register('featureselected', '',function(evt) {
console.dir(typeof (evt.feature.layer.features));
console.dir(JSON.stringify(evt.feature.layer.features));
}
//---------------------------------------------------------------------
and my browser get crazy, and then try this
//----------------------------------------------------------------
var v = new OpenLayers.Layer.Vector(titulo, {
styleMap : styleMapvlayer
});
v.events.register('featureselected', '',function(evt) {
console.dir(typeof (evt.feature.layer.features[0]));
console.dir(JSON.stringify(evt.feature.layer.features[0]));
}
//----------------------------------------------------------------
and my firebug return this
//********************************
No hay objetos hijos
TypeError: cyclic object value
http://10.8.194.221/personal/assets/ge/scripts/funcGenerales.js
Line 315
//*********************************
On 14/11/2012 16:26, [email protected] wrote:
Hi people, exist the posibility of convert the data or attributes
fields of "OpenLayers.Feature.Vector" to "json" cause i need it to
work and i dont know a way to solve that, or retrieve the columns
or fields value of the data or attributes fields, for example these
is what i get with firebug
Object { cpopular="xcvx", empresa="vxcvxc",
nombre="cvxcv",cantidad="xcvxcv",func="xcvxcv",ubicacion= "xcvxcv"}
cantidad "xcvxcv"
cpopular "xcvx"
empresa "vxcvxc"
func "xcvxcv"
nombre "cvxcv"
ubicacion "xcvxcv"
i need to convert it to json i means to this:
{ "cpopular":"xcvx", "empresa":"vxcvxc",
"nombre":"cvxcv","cantidad":"xcvxcv","func":"xcvxcv","ubicacion":
"xcvxcv"}
or get the fields in form of array to convert my self to json cause
i cant get the column values i mean:
[cantidad,
cpopular,
empresa,
func,
nombre,
ubicacion]
thanks to all you
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el servicio a tales fines y cumplir con las regulaciones establecidas
Infomed: http://www.sld.cu/
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