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phorge-phorge/webroot/rsrc/js/application/maniphest/behavior-transaction-preview.js

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/**
* @provides javelin-behavior-maniphest-transaction-preview
* @requires javelin-behavior
* javelin-dom
* javelin-util
* phabricator-shaped-request
*/
JX.behavior('maniphest-transaction-preview', function(config) {
var comments = JX.$(config.comments);
var action = JX.$(config.action);
var callback = function(r) {
JX.DOM.setContent(JX.$(config.preview), JX.$H(r));
};
var getdata = function() {
var selected = action.value;
var value = null;
try {
var control = JX.$(config.map[selected]);
var input = ([]
.concat(JX.DOM.scry(control, 'select'))
.concat(JX.DOM.scry(control, 'input')))[0];
value = input.value;
if (JX.DOM.isType(input, 'input') && input.type != 'hidden') {
// Avoid reading 'value' out of the tokenizer free text input.
value = null;
}
} catch (_ignored_) {
// Ignored.
}
return {
comments : comments.value,
action : selected,
value : value || ''
};
}
var request = new JX.PhabricatorShapedRequest(config.uri, callback, getdata);
var trigger = JX.bind(request, request.trigger);
JX.DOM.listen(comments, 'keydown', null, trigger);
JX.DOM.listen(action, 'change', null, trigger);
request.start();
});