Use of ASP. NET Mvc-kindeditor

Last Update:2015-11-28 Source: Internet

Author: User

Tags tojson

Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

I have used several editor, still prefer Kindeditor. This job is probably going to be used recently, and it's time to take a look at home on weekends. Made a note here for future convenience.

　　1. First go to Kindeditor's official website to download the latest version, and then in the MVC content folder under the download of the package to put in.

　　2. Then look at the view to make a reference, show

@{Layout = null;}<!DOCTYPE HTML><HTML><Head>    <Metaname= "Viewport"content= "Width=device-width" />    <title>Index</title>    <Linkrel= "stylesheet"href= "/content/kindeditor/themes/default/default.css" />    <ScriptCharSet= "Utf-8"src= "/content/kindeditor/kindeditor-min.js"></Script>    <ScriptCharSet= "Utf-8"src= "/content/kindeditor/lang/zh_cn.js"></Script>    <Script>        varEditor; Kindeditor.ready (function(K) {editor=K.create ('textarea[name= "Txtcontent"]', {resizetype:1, Uploadjson:'@Url. Action ("UploadImages", "Default")'            });    }); </Script></Head><Body>    <Div>        <formID= "Formguestbook"Method= "POST"Action= "/default/add">            <!--class name/method name -Name:<inputtype= "text"ID= "Txtname"name= "Txtname" /><BR/>content:<textareaID= "Txtcontent"name= "Txtcontent"style= "Width:800px;height:400px;visibility:hidden;"></textarea>            <inputtype= "Submit"name= "Btnsubmitguestbook"value= "Submit Message" />        </form>    </Div></Body></HTML>

　　3. After the submission of the controller after the report error, the following errors:

The solution is simple, add [ValidateInput (false)] before the controller's method, as shown in the following code:

     [ValidateInput (false)]          Public ActionResult Add (stringstring  txtcontent)        {            return  View ();        }

　　4. Finally changed from the official website to bring the image upload function, the original is WebForm handler write. changed to MVC. Reference Litjson before use

       PublicActionResult UploadImages () {//String aspxurl = HttpContext.Request.Path.Substring (0, HttpContext.Request.Path.LastIndexOf ("/") + 1);String Aspxurl =""; //File Save directory pathString Savepath ="/content/kindeditor/attached/"; //file save directory URLString Saveurl = Aspxurl +"/content/kindeditor/attached/"; //define the file extensions that are allowed to be uploadedHashtable exttable =NewHashtable (); Exttable.add ("Image","gif,jpg,jpeg,png,bmp"); Exttable.add ("Flash","swf,flv"); Exttable.add ("Media","SWF,FLV,MP3,WAV,WMA,WMV,MID,AVI,MPG,ASF,RM,RMVB"); Exttable.add ("file","doc,docx,xls,xlsx,ppt,htm,html,txt,zip,rar,gz,bz2"); //Maximum file size            intMaxSize =1000000; //this.context = HttpContext;HttpPostedFileBase imgfile= httpcontext.request.files["Imgfile"]; if(Imgfile = =NULL) {ShowError ("Please select a file. "); } String Dirpath=HttpContext.Server.MapPath (Savepath); if(!directory.exists (Dirpath)) {ShowError ("The upload directory does not exist. "); } String dirName= httpcontext.request.querystring["dir"]; if(String.IsNullOrEmpty (dirName)) {DirName="Image"; }            if(!Exttable.containskey (DirName)) {ShowError ("The directory name is incorrect. "); } String fileName=Imgfile.filename; String Fileext=path.getextension (fileName).            ToLower (); if(Imgfile.inputstream = =NULL|| ImgFile.InputStream.Length >maxSize) {ShowError ("The upload file size exceeds the limit. "); }            if(String.IsNullOrEmpty (fileext) | | Array.indexof (((String) exttable[dirname]). Split (','), Fileext.substring (1). ToLower ()) = =-1) {ShowError ("the upload file name extension is not allowed. \ n Allow only"+ ((String) exttable[dirname]) +"format. "); }            //Create a folderDirpath + = DirName +"/"; Saveurl+ = DirName +"/"; if(!directory.exists (Dirpath))            {directory.createdirectory (Dirpath); } String Ymd= DateTime.Now.ToString ("YYYYMMDD", Datetimeformatinfo.invariantinfo); Dirpath+ = Ymd +"/"; Saveurl+ = Ymd +"/"; if(!directory.exists (Dirpath))            {directory.createdirectory (Dirpath); } String NewFileName= DateTime.Now.ToString ("yyyymmddhhmmss_ffff", Datetimeformatinfo.invariantinfo) +Fileext; String FilePath= Dirpath +NewFileName;            Imgfile.saveas (FilePath); String FILEURL= Saveurl +NewFileName; Hashtable Hash=NewHashtable (); hash["Error"] =0; hash["URL"] =FileUrl; returnContent (Jsonmapper.tojson (hash)); //return View ();        }        PrivateContentresult ShowError (stringmessage) {Hashtable hash=NewHashtable (); hash["Error"] =1; hash["message"] =message; returnContent (Jsonmapper.tojson (hash)); }

Use of ASP. Mvc-kindeditor

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

Sales Support

1 on 1 presale consultation

Chat Contact Sales
After-Sales Support

24/7 Technical Support 6 Free Tickets per Quarter Faster Response

Open a Ticket
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

Learn More