I'm currently using this plugin for a modal: http://awkward.github.io/backbone.modal/
It comes with a cancelEl
method to close the modal, and I am using it like so:
var ActionModal = Backbone.Modal.extend({
template: '#actionable-modal-template',
cancelEl: '.bbm-btn-close'
});
And here is what I am trying to do, written in pseudo code:
if (cancelEl.invoked) {
// Do something
}
The psuedo code is based on the assumption that cancelEl
causes clicking the backdrop of the modal, as well as the button, to close the modal.
How can I use the cancelEl
method?
Thanks.
You can implement beforeCancel
or cancel
var ActionModal = Backbone.Modal.extend({
template: '#actionable-modal-template',
cancelEl: '.bbm-btn-close',
beforeCancel: function() {
// stuff
}
});
Looking at the source code, beforeCancel
can be used to cancel the modal close:
if (this.beforeCancel) {
if (this.beforeCancel() === false) {
return;
}
}
And cancel
can be used to implement more functionality:
if (typeof this.cancel === "function") {
this.cancel();
}