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Add template fetch fallback using egw.link() if template_base_url fails

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nathangray
2018-08-23 15:44:32 -06:00
parent 13941bb0e6
commit be34f95723
2 changed files with 17 additions and 4 deletions
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7
api/js/etemplate/et2_core_xml.js
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@ -19,8 +19,9 @@
* @param {string} _url
* @param {function} _callback function(_xml)
* @param {object} _context for _callback
* @param {function} _fail_callback function(_xml)
*/
function et2_loadXMLFromURL(_url, _callback, _context)
function et2_loadXMLFromURL(_url, _callback, _context, _fail_callback)
{
if (typeof _context == "undefined")
{
@ -52,6 +53,10 @@ function et2_loadXMLFromURL(_url, _callback, _context)
},
error: function(_xmlhttp, _err) {
egw().debug('error', 'Loading eTemplate from '+_url+' failed! '+_xmlhttp.status+' '+_xmlhttp.statusText);
if(typeof _fail_callback !== 'undefined')
{
_fail_callback.call(_context, _err)
}
}
});
}