获取光标位置

Question

ie=document.all;
tx=ie?a.offsetX:a.layerX
ty=ie?a.offsetY:a.layerY

Answer 1

<div nowrap CONTENTEDITABLE onmouseup="getCursorPos();">123456789</div>
<script>
    function getCursorPos(){
        var pos=-1;
        var sText=document.selection.createRange();
        var tempText=document.body.createTextRange();;
        sText.select();
        tempText.setEndPoint("EndToStart",sText);
        pos=tempText.text.length;
        alert(pos);
    }
</script>

Answer 2

ts:kangqin(小康)能否具体解释一下每个语句的作用?