javascript - In an iframe subpage, the modal layer of the parent page opened through window.parent.document cannot be closed normally

Question

Hello everyone, I would like to ask about opening the modal layer of the parent page through window.parent.document in the iframe sub-page, so that the modal closing method $("#modal").modal("hide") of the parent page cannot be closed normally. ,Does anyone know the reason for this

Answer 1

你在子页面里$("#modal").modal("hide")肯定不能关闭呀！
你可以在子页面里调用父页面的一个方法，这个方法里写$("#modal").modal("hide")！

Answer 2

$('#id', window.parent.document).modal('hide');

Answer 3

Finally, we adopted a not-so-good method to solve it temporarily. Show first and then hide, $("#modal").modal("show").modal("hide"). This can solve the problem, but the pop-up layer is closed. Sometimes it will flash due to show, but I haven’t found a good solution yet