js將光標(biāo)聚焦在文本最后的實現(xiàn)代碼

    代碼如下:
    <span style=font-family:times new roman;font-size:18px;><script type=text/javascript> 
    //將光標(biāo)聚焦在文本最后 
    function cursorend(){ 
    var e = event.srcelement; 
    var r = e.createtextrange(); 
    r.movestart('character',e.value.length); 
    r.collapse(true); 
    r.select(); 
    } 
    </script> 
    <input type=text name=test value=test onfocus=cursorend()></span>
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