igen ezt probalgatom mar orak ota, de sajnos ez szerkeszteskor (textarea-ban) nem mukodik...
nekem se, es mozillaek szerint se:
https://developer.mozilla.org/en-US/docs/Web/API/Window/getSelection
It is worth noting that currently getSelection()
doesn't work on the content of <textarea>
and <input>
elements in Firefox, Edge (Legacy) and Internet Explorer. HTMLInputElement.setSelectionRange()
or the selectionStart
and selectionEnd
properties could be used to work around this.
na most nekem a selectionStart/selectionEnd is mindig 0, akkor is ha megkeresem byId a textarea objectet es abban nezem :( viszont a value-ben ott a szoveg, viszont modositani se tudom...