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filed in javascript post by onelong on2009-12-18 13:57 Friday
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function getSelectedText() {
if (window.getSelection) {//firefox
return window.getSelection().toString();
}
else if (document.getSelection) {//firefox
return document.getSelection();
}
else if (document.selection) {//IE
return document.selection.createRange().text;
}
}
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function getTextFieldSelection(e) {
if (e.selectionStart != undefined && e.selectionEnd != undefined) {
var start = e.selectionStart;
var end = e.selectionEnd;
return e.value.substring(start, end);}
else return ""; //²»Ö§³ÖµÄä¯ÀÀÆ÷·µ»Ø¿Õ£¡£¡}