MVC3.0----Finishing One

1.ViewBag objects are dynamically resolved objects

@{     "Insert";}

Not only can you bind a single object to a viewbag, but you can also bind a list directly

Viewbag.category = db. Category.tolist (); A select is generated directly below

 <Selectname= "Search-sort"ID= "Sel_category">        <optionvalue="">--Please choose--</option>@foreach (var item in viewbag.category) {<optionvalue= "@item. Cid ">@item. CategoryName</option>        }     </Select>

2. Screen entity class object delivery

@model BlogMVC.Models.DataInfo

How to use @Model. Title, where title is the field of the Datainfo class

3. Direct output of HTML source code

@ (New htmlstring (Server.urldecode (model.content)))

4.jquery use of a single value pass

string " {\ "b\": \""\ "} " return JSON;

Call on the screen:

$.ajax ({type:"POST", URL:"/ajaxaction/insertblog", data: {title:title, Tag:tag, Category:category, mcontent:mcontent}, DataType:"Text", Async:true, Beforesend:function () {                //alert ("Beforesend");}, Success:function(d) {//alert ("succeed");                varJsons = eval ("(" + D + ")"); if(jsons.b > 0) {alert ("Submit Success"); } Else{alert ("Commit Failed"); }            }        });

5.jquery use of the DataTable data set screen display

 Public stringSearchAction (stringKeywordsintpageindex=1)        {            stringJSON =""; Sqlparameter[]parms=Newsqlparameter[]{NewSqlParameter ("@keywords", keywords),NewSqlParameter ("@pageIndex", PageIndex),NewSqlParameter ("@pageSize",Ten)            }; DataTable DT= Sqlhelper.gettable ("Usp_getdatamanager", parms); Dictionary<string,Object> dict =Newdictionary<string,Object>(); if(dt!=NULL&&dt. Rows.Count >0)          {              intCount = (int) Sqlhelper.executescalar ("Usp_getdatacountmanager",NewSqlparameter[] {NewSqlParameter ("@keywords", Keywords)}); stringJsondata =jsonconvert.serializeobject (DT); Dict. ADD ("Jsondata", Jsondata); Dict. ADD ("Datacount", Count); JSON=Jsonconvert.serializeobject (dict); }          Else          {              stringJsondata =jsonconvert.serializeobject (DT); Dict. ADD ("Jsondata",""); Dict. ADD ("Datacount", -1); JSON=Jsonconvert.serializeobject (dict); }                       returnJSON; }

The call on the screen:

functionajaxqueryfunc (keywords, pageindex) {$.ajax ({type:"POST", data: {keywords:keywords, Pageindex:pageindex, type:"SC"}, URL:"/ajaxaction/search", DataType:"Text", Beforesend:function () {                //Delete from line 2nd to the end of TR                varHeadr = $ ("#tab_data TR"). First (); $("#tab_data"). Children (). remove (); $("#tab_data"). Append (Headr); }, Success:function(d) {varJsons = eval ("(" + D + ")"); varDatacount = jsons["Datacount"]; if(Datacount > 0) {showpagingdiv (Datacount, pageindex); varJsondata = jsons["Jsondata"]; vardata =eval (jsondata); varSTRTR = "";  for(CCinchdata) {                        if(typeof(DATA[CC]) = = ' object ') {STRTR= Strtr + "<tr>"; STRTR= Strtr + "<td class= ' TC ' ><input name= ' ck_dataid ' value= '" + data[cc][' dataid '] + "' type= ' checkbox ' ></td& gt; "; STRTR= Strtr + "<td class= ' TC ' ><input class= ' common-input sort-input ' name= ' ord[] ' value= '" + data[cc][' Sequence '] + " ' type= ' text ' ></td> '; STRTR= Strtr + "<td>" + data[cc][' dataid "+" </td> "; STRTR= Strtr + "<td><a target= ' _blank ' href= '/blog/detail/" + data[cc][' dataid '] + "' title= '" + data[cc][' title ' + " ' > ' + data[cc][' Title ' + ' </a></td> '; STRTR= Strtr + "<td>" + data[cc][' click ' + "</td>"; STRTR= Strtr + "<td>" + data[cc][' Author "+" </td> "; STRTR= Strtr + "<td>" + "2014-03-15 21:11:01" + "</td>"; STRTR= Strtr + "<td>" + data[cc][' Tags ' + "</td>"; STRTR= Strtr + "<td><span class= ' Sp_link ' onclick=\" Sp_link_edit_click (this); \ "> Modify rank </span> &nbsp; <span class= ' sp_link ' onclick=\ "Sp_link_delete_click (this); \" > Delete </span> &nbsp; <div class= ' div_mess ' ></div></td> "; STRTR= Strtr + "</tr>"; }                    }                    $("#tab_data"). Append (STRTR); }                Else{alert ("No data Retrieved");    }            }        }); }

MVC3.0----Finishing One