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Support for multiple metamorphs in the same DOM. #16

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Support for multiple metamorphs in the same DOM. #16

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ac1b8dc
Added a Metamorph-wide prefix to the name to ensure that multiple
borismus Sep 21, 2012
a69ddab
Added timestamp
borismus Nov 7, 2012
634d91d
Fixed timestamp.
borismus Nov 7, 2012
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10 changes: 9 additions & 1 deletion lib/metamorph.js
100644 → 100755
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,14 @@

var K = function(){},
guid = 0,
// At initialization, create a prefix associated with this Metamorph instance.
// This is useful if you have multiple metamorphs in a page, which happens if you
// have a Chrome extension with a content script written in Ember, and navigate to
// a page written in Ember.
ts = (new Date()).valueOf().toString();
rand = ((Math.random() * 0x10000)|0).toString();
prefix = ts + rand;

document = window.document,

// Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges
Expand Down Expand Up @@ -37,7 +45,7 @@
}

self.innerHTML = html;
var myGuid = 'metamorph-'+(guid++);
var myGuid = 'metamorph-' + prefix + '-' + (guid++);
self.start = myGuid + '-start';
self.end = myGuid + '-end';

Expand Down