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Add AsyncStringFeatureParser and use plain

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XMLHttpRequest in the KML example

Since the content-type on github.io is application/octet-stream we need
to implement an Async string based parser interface in the KML parser.
Also use plain XmlHttpRequest in the example instead of jQuery Ajax since
the vector-features example also uses that.
This commit is contained in:
Bart van den Eijnden
2013-04-22 16:45:33 +02:00
parent d45a63ee5c
commit feb6c4c2d7
5 changed files with 58 additions and 10 deletions
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13
src/ol/layer/vectorlayer.js
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@@ -350,10 +350,15 @@ ol.layer.Vector.prototype.parseFeatures = function(data, parser, projection) {
};
if (goog.isString(data)) {
goog.asserts.assert(goog.isFunction(parser.readFeaturesFromString),
'Expected a parser with readFeaturesFromString method.');
features = parser.readFeaturesFromString(data, {callback: callback});
addFeatures.call(this, features);
if (goog.isFunction(parser.readFeaturesFromStringAsync)) {
parser.readFeaturesFromStringAsync(data, goog.bind(addFeatures, this),
{callback: callback});
} else {
goog.asserts.assert(goog.isFunction(parser.readFeaturesFromString),
'Expected a parser with readFeaturesFromString method.');
features = parser.readFeaturesFromString(data, {callback: callback});
addFeatures.call(this, features);
}
} else if (goog.isObject(data)) {
if (goog.isFunction(parser.readFeaturesFromObjectAsync)) {
parser.readFeaturesFromObjectAsync(data, goog.bind(addFeatures, this),