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Rich text area i granice selekcije

 
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munst0r



Joined: 07 May 2004
Posts: 5
Location: Bjelovar/Zagreb

PostPosted: 06.11.2008 00:35    Post subject: Rich text area i granice selekcije Add user to your forum ignore list Reply with quote

Radim neku web aplikaciju i naisao sam na jedan problem. Tako ozbiljan problem da cak ni svemoguci Google nije bio od neke velike pomoci... Smile

Uglavnom, trebao bih neki rich text area editor u kojemu je moguce nekako dobiti pocetni i zavrsni index selektiranog teksta (u odnosu na pocetak teksta unutar tog editora).

U obicnom HTMLovom textarea elementu je to veoma jednostavno ostvarivo pomocu selectionStart i selectionEnd. No, to mi nije upotrebljivo rjesenje jer je nuzno neke rijeci podebljati ili obojati drugom bojom. A obicni textarea ne podrzava uredjivanje teksta.

Stovise, nije uopce nuzna mogucnost editiranja teksta. Tako da to uopce ne mora biti editabilna komponenta. Cak bih bio najsretniji da mi je sve to unutar obicnog DIV taga. Jedino mi je bitno da korisnik moze oznaciti rijec u postojecem tekstu i npr. promijeniti joj boju. A da bi to mogao napraviti, meni trebaju pocetni i zavrsni polozaj selekcije...

Na brzinu sam preletio preko dokumentacija TinyMCEa i FCKeditora, no nisam primijetio da imaju te mogucnosti...
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