Undeletable Element In Ckeditor
I'm wondering if there's a way to make an element 'undeletable' in CKEditor 4. I might have some HTML like so:
Solution 1:
What you are looking for are widgets. They will be implemented in CKEditor 4.3 and provide this kind of features. Be patient ;)
At the moment there's only placeholder plugin that does "similar" thing, but I guess this is not enough for you.
Solution 2:
I use a workaround to make widgets undeletable. In the widget definition, I added this to the init property:
init: function () {
this.on('key', function(e) {
let k = e.data.keyCode;
// Backspace, delete, ctrl+xif ([8, 46, 1114200].includes(k)) { e.cancel() }
})
}
It will prevent the user from deleting the widget using the keyboard. The "cut" function needs to be disabled too.
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