JS中弹出确定和取消对话框并跳转页面
项目需求是查询,如果查询的值的结果为空,则跳转到另外一个页面曾新,并把查询的条件传入到新增页面
首先定义全局变量RepaterIsNull,用来标记Repeater是否为空:
private bool RepaterIsNull;
判断DataTable是否为空:
DataTable dt = bll.Search(tbSearch.Text.Trim(), aspNetPage.PageSize, aspNetPage.CurrentPageIndex, out rdCnt); if (dt.Rows.Count <= 0) { RepaterIsNull = true; //DataTable为空 } rpt_TelBook.DataSource = dt; aspNetPage.RecordCount = rdCnt; rpt_TelBook.DataBind();
定义一个弹出对话框并跳转的方法:
protected void PopUpManager(string body,string url) { string Script; Script = ("<script language=javascript>"); Script += "var retValue=window.confirm('" + body + "');" + "if(retValue){window.location='" + url + "';}"; Script += ("</script>"); System.Web.HttpContext.Current.Response.Write(Script); }
调用此方法:
protected void btnSeachPhoneNo_Click(object sender, EventArgs e) { GetTelBookList(); string phonenumber = tbSearch.Text.Trim(); if (RepaterIsNull) { string url = "AddTelBook.aspx?phonenumbervalues="+phonenumber; PopUpManager("没有此业主电话的行销记录,是否曾新?", url); } }
这个跳转方法参考与:http://www.zhixing123.cn/jsp/2547.html