javascript - How to get shown.bs.modal to trigger when the modal uses a remote URL -

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the problem

i cannot shown.bs.modal fire correctly when modal generated passing in remote url.

in following code hidden.bs.modal consistently work.

the code

$('#my_modal').on("shown.bs.modal", set_up_modal); $('#my_modal').on("hidden.bs.modal", tear_down_modal); $('#my_modal').modal({ remote: target_url  });  set_up_modal    = function() { console.log('up') }; tear_down_modal = function() { console.log('down') };

what have tried

i have read docs.

i have tried changing .on read more $('body').on("shown.bs.modal", '#my_modal', saa.set_up_modal); has produced no change (again hidden.bs.modal works).

update

i have added console.log($._data( $('#my_modal')[0], "events" )); , can confirm shown being bound object, not getting called.

i have tried using show.bs.modal instead, works need elements visible on screen want them.

found temporary solution pull request here https://github.com/twbs/bootstrap/commit/4b1a6e11326fee97a5ebc194be040086f40f97fb

editing line 81 of modal.js file per below has fixed issue me until pull request made

-        that.$element.find('.modal-dialog') // wait modal slide in +        that.$element // wait modal slide in

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