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最近在修改Riki,使其在ff和ie下可用,于是需要給fck寫(xiě)一個(gè)插件.

根據 http://www.quirksmode.org/js/selected.html  , 可以用下邊簡(jiǎn)單的代碼取得鼠標選中的文字,支持 ff , ie , opera8.0+

if (FCK.EditorWindow.getSelection)
 {
  txt = FCK.EditorWindow.getSelection();
 }
 else if (FCK.EditorDocument.getSelection)
 {
  txt = FCK.EditorDocument.getSelection();
  }
 else if (FCK.EditorDocument.selection)
 {
  txt = FCK.EditorDocument.selection.createRange().text;
 }

下邊是在郭爽同學(xué)的blog上找到的一段代碼, 不過(guò)感覺(jué)沒(méi)有上邊的清晰

<textarea id="oComment">
</textarea>
<button onclick="inputs(’#$*’)">aaa</button>
<script type="text/javascript">
<!–
function inputs(smiley){

oComm=document.getElementById("oComment");

if(oComm.createTextRange){ //for ie
oComm.focus();
document.selection.createRange().duplicate().text=smiley;
}else{ //for mozilla
var iStart = oComm.selectionStart;
var iEnd = oComm.selectionEnd;
       oComm.value=oComm.value.substring(0,iStart)+smiley+oComm.value.substring(iEnd,oComm.value.length)
endRange=iStart+smiley.length;
oComm.setSelectionRange(endRange,endRange)
}
}
–>
</script>