Ejemplo n.º 1
0
        /// <summary>
        /// 读取控件内容
        /// </summary>
        /// <param name="controlPath"></param>
        /// <param name="callbackParams"></param>
        /// <returns></returns>
        protected string ReaderControl(string controlPath, CallbackParams callbackParams)
        {
            //控件路径
            controlPath = controlPath.ToLower().EndsWith(".ascx") ? controlPath : controlPath + ".ascx";

            //读取模板内容
            Control control = Page.LoadControl(controlPath);

            if (control != null)
            {
                if (control is IAjaxInitHandler)
                {
                    (control as IAjaxInitHandler).OnAjaxInit(callbackParams);
                }

                if (control is IAjaxProcessHandler)
                {
                    (control as IAjaxProcessHandler).OnAjaxProcess(callbackParams);
                }

                //处理模板信息
                StringBuilder sb = new StringBuilder();
                control.RenderControl(new HtmlTextWriter(new StringWriter(sb)));
                return(sb.ToString());
            }

            return(string.Empty);
        }
Ejemplo n.º 2
0
        /// <summary>
        /// 获取页面参数
        /// </summary>
        private CallbackParams GetCallbackParams()
        {
            CallbackParams      callbackParams = new CallbackParams();
            NameValueCollection eventArgument  = info.CurrentPage.Request.Form;

            if (eventArgument.Count > 0)
            {
                string[] keys = eventArgument.AllKeys;
                foreach (string key in keys)
                {
                    callbackParams[key] = new CallbackParam(eventArgument[key]);
                }
            }
            return(callbackParams);
        }
Ejemplo n.º 3
0
        /// <summary>
        /// 模板读取事件
        /// </summary>
        /// <param name="callbackParams"></param>
        public void OnAjaxTemplateRender(CallbackParams callbackParams)
        {
            //读取模板及内容
            var content = GetAjaxTemplateContent(callbackParams);
            var data    = GetAjaxTemplateData(callbackParams);

            //转换成json数据
            var jsonString = SerializationManager.SerializeJson(data);

            var obj = JObject.Parse(jsonString);

            obj["jst"] = content;

            //返回模板信息
            var templateContent = obj.ToString(Newtonsoft.Json.Formatting.Indented);

            this.TemplateContent = templateContent;
        }
Ejemplo n.º 4
0
 /// <summary>
 /// 获取模板内容
 /// </summary>
 /// <returns></returns>
 protected abstract string GetAjaxTemplateContent(CallbackParams callbackParams);
Ejemplo n.º 5
0
 /// <summary>
 /// 获取模板数据
 /// </summary>
 /// <param name="callbackParams"></param>
 /// <returns></returns>
 protected abstract object GetAjaxTemplateData(CallbackParams callbackParams);