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Add tests and documentation for ol.net.jsonp

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ol.net.Jsonp was renamed to ol.net.jsonp, because it is not a constructor.
This commit is contained in:
Andreas Hocevar
2016-01-31 23:03:36 +01:00
parent 8d0ef13505
commit 136c8af878
6 changed files with 84 additions and 15 deletions
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12
src/ol/net.js
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@@ -1,17 +1,21 @@
goog.provide('ol.net.Jsonp');
goog.provide('ol.net');
/**
* Simple JSONP helper. Supports error callbacks and a custom callback param.
* The error callback will be called when no JSONP is executed after 10 seconds.
*
* @param {string} url Request url. A 'callback' query parameter will be
* appended.
* @param {Function} callback Callback on success.
* @param {function()=} opt_errback Callback on error.
* @param {string=} opt_callbackParam Callback parameter. Default is 'callback'.
* @param {string=} opt_callbackParam Custom qurey parameter for the JSONP
* callback. Default is 'callback'.
*/
ol.net.Jsonp = function(url, callback, opt_errback, opt_callbackParam) {
ol.net.jsonp = function(url, callback, opt_errback, opt_callbackParam) {
var script = goog.global.document.createElement('script');
script.async = true;
var key = 'ol_callback_' + goog.getUid(callback);
var key = 'olc_' + goog.getUid(callback);
script.src = url + (url.indexOf('?') == -1 ? '?' : '&') +
(opt_callbackParam || 'callback') + '=' + key;
var timer = goog.global.setTimeout(function() {