JS判断RadioButtonList是否有选中项
摘要:
提交表单之前对RadioButtonList控件的选中项进行判断:方法一:<script type="text/javascript">function checkra() { var rbltable = document.getElementById("rbType"); var rbs = rbltable.getElementsByTagName("Input"); var r... 阅读全文
posted @ 2010-04-21 18:10 AlexGeng 阅读(4883) 评论(0) 推荐(0) 编辑