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implement javascript callbacks (no remove yet)

This commit is contained in:
Mikael Nordfeldth 2015-06-14 23:14:00 +02:00
parent 41fe435553
commit 7c373edf4d
1 changed files with 26 additions and 0 deletions
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26
js/util.js
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@ -60,6 +60,13 @@ var SN = { // StatusNet
V: { // Variables
},
/**
* list of callbacks, categorized into _callbacks['event_name'] = [ callback_function_1, callback_function_2 ]
*
* @access private
*/
_callbacks: {},
/**
* Map of localized message strings exported to script from the PHP
* side via Action::getScriptMessages().
@ -1394,6 +1401,23 @@ var SN = { // StatusNet
.text(text)
);
},
addCallback: function (ename, callback) {
// initialize to array if it's undefined
if (typeof SN._callbacks[ename] === 'undefined') {
SN._callbacks[ename] = [];
}
SN._callbacks[ename].push(callback);
},
runCallbacks: function (ename, data) {
if (typeof SN._callbacks[ename] === 'undefined') {
return;
}
for (cbname in SN._callbacks[ename]) {
SN._callbacks[ename][cbname](data);
}
}
},
E: { /* Events */
@ -1454,6 +1478,8 @@ var SN = { // StatusNet
form.find('[name=inreplyto]').val('');
form.find('.attach-status').remove();
SN.U.FormNoticeEnhancements(form);
SN.U.runCallbacks('notice_posted', {"notice": notice});
},
},