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Update openseadragon.js

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modified console to make it easy to break into the debugger when errors happen.
This commit is contained in:
cskwg 2013-06-10 11:50:45 +03:00
parent c1f0b384c8
commit 1e5b9b98e0
1 changed files with 13 additions and 16 deletions
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29
src/openseadragon.js
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@ -1341,11 +1341,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
request.open( "GET", options.url, options.async );
request.send( null );
} catch (e) {
$.console.log(
"%s while making AJAX request: %s",
e.name,
e.message
);
$.console.log(e.name + " while making AJAX request: " + e.message);
request.onreadystatechange = null;
request = null;
@ -1637,18 +1633,19 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
* @static
* @private
*/
var nullfunction = function( msg ){
//document.location.hash = msg;
};
$.console = window.console || {
log: nullfunction,
debug: nullfunction,
info: nullfunction,
warn: nullfunction,
error: nullfunction
// modified to make it easy to break into the debugger when errors happen.
var logfunction = function (msg) {
if (window.console) return window.console.log(msg);
window.alert(msg);
};
$.console = {
log: function (msg) { logfunction(msg); },
debug: function (msg) { logfunction(msg); },
info: function (msg) { logfunction(msg); },
warn: function (msg) { logfunction(msg); },
error: function (msg) { logfunction(msg); }
};
// Adding support for HTML5's requestAnimationFrame as suggested by acdha.
// Implementation taken from matt synder's post here: