利用js在文本框末尾获得焦点
栏目：互联网时间：2014-09-16 10:30:38
function moveEnd(obj) {
obj.focus();
var len = obj.value.length;
if (document.selection) {
var sel = obj.createTextRange();
sel.moveStart('character', len);
sel.collapse();
sel.select();
} else if (typeof obj.selectionStart == 'number'
&& typeof obj.selectionEnd == 'number') {
obj.selectionStart = obj.selectionEnd = len;
}
}
} else if (typeof obj.selectionStart == 'number'
&& typeof obj.selectionEnd == 'number') {
obj.selectionStart = obj.selectionEnd = len;
}
}
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