動態產生javascript檔案

 #region 動態產生JS檔案
        protected void BT_CreateJS_Click(object sender, EventArgs e)
        {
            //定義出用字元變數
            string Dic_Title = "";
            //擷取資料來源
            DataSet ds = new DataSet();
            //得到所有詞典的資料列表
            ds = Business.Dictionary.GetList("");
            //迴圈得到每行的Title的值，付給定義好的變數，並用"|"相隔
            foreach (DataRow dr in ds.Tables[0].Rows)
            {
                Dic_Title = Dic_Title +"|"+ dr["Dic_Title"].ToString();
            }
            //格式化掉變數首個|
            Dic_Title = Dic_Title.TrimStart('|');
            //定義出要產生的js檔案裡的字元
            string js = "function displays() { document.getElementById(\"txt\").innerHTML=document.getElementById(\"txt\").innerHTML.replace(/(" + Dic_Title + ")/gi,\"<a href='#' title='$1' onmouseout=out() onmouseover=show('$1')>$1</a>\");}";
            //寫入一個檔案定義方法
            using (StreamWriter sw = new StreamWriter(Request.PhysicalApplicationPath + "/js/MouseDisplay.js", false))
            {
                sw.WriteLine(js.ToString());
                sw.Close();
            }
            //ScriptManager.RegisterStartupScript(this.UpdatePanel1, this.GetType(), "CheckSearch", "alert('詞典已成功產生');", true);
            Response.Write("<script>alert('詞典已產生成功');</script>");
        }
        #endregion