ueditor版本:1.4.3
文件接收处理写在controller,不使用编辑器提供的ashx接收上传文件
编辑器实例化,因为不同页面的所需编辑器功能是不一样的,实例化的时候传入配置参数:
var editor = new baidu.editor.ui.Editor({
toolbars: [["date", "time", "horizontal", "anchor", "spechars", "blockquote",
"pagebreak", "bold", "italic", "underline", "strikethrough", "forecolor",
"backcolor", "justifyleft", "justifycenter", "justifyright", "justifyjustify", "directionalityltr", "directionalityrtl", "indent", "removeformat", "autotypeset", "formatmatch", "pasteplain"],
["customstyle", "paragraph", "rowspacingbottom", "rowspacingtop", "lineheight", "fontfamily", "fontsize", "imagenone",
"inserttable", "deletetable", "mergeright", "mergedown", "splittorows"],
["splittocols", "splittocells", "mergecells", "insertcol", "insertrow", "deletecol", "deleterow",
"insertparagraphbeforetable", "fullscreen", "source", "undo", "redo", "insertunorderedlist",
"insertorderedlist", "unlink", "link", "cleardoc", "selectall", "searchreplace", "separate", 'simpleupload']
],
serverUrl: '../UploadImage'
});
editor.render("Content");
serverUrl为上传地址,即controller里的action,两个冒号不能去掉。举个栗子:
适用编辑器的页面地址为:http://localhost:3932/WebSite...,上传action为
UploadImage,如果serverUrl为'UploadImage',浏览器的请求地址就是http://localhost:3932
/WebSiteCm/EditWebSiteCm/UploadImage?action=config&&noCache=1477646749295,正确的
地址为http://localhost:3932/WebSite...
noCache=1477646749295。所以serverUrl改为'../UploadImage'才是正确的
action代码:
public ActionResult UploadImage()
{
var action = Request["action"];
var json = "";
if (action == "config")
{
json =@"{""imageActionName"":""UploadImage"",""imageFieldName"": ""upfile"",""imageCompressEnable"":""true"",""imageCompressBorder"": 1600,""imageInsertAlign"": ""none"",""imageUrlPrefix"": """",""imageAllowFiles"": ["".png"", "".jpg"", "".jpeg"", "".gif"", "".bmp""]}";
}
else
{
var file= Request.Files["upfile"];
var relativePath = AppConfig.GetAppSettingsValue("CustomizeProductMaskImageRelativePath");
var newFileName = string.Concat(DateTime.Now.ToString("yy-MM-dd"), Path.GetExtension(file.FileName));
var savePath = Server.MapPath(relativePath);
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
relativePath = Path.Combine(relativePath, newFileName);
// 合成目标文件路径
var srcFileName = FilePath.CombinePath(savePath, newFileName);
// 保存图片
file.SaveAs(srcFileName);
var tvcMallImageUrl = "";
// 上传图片到外网服务器
tvcMallImageUrl = "";
json = json + "{\"url\":\"" + tvcMallImageUrl+"\",";
json = json + "\"state\":\"SUCCESS\"}";
}
return new ContentResult { ContentEncoding = Encoding.UTF8, ContentType = "application/json", Content = json };
}
编辑接收返回json有一处坑,如果返回的是
"{\"imageActionName\":\"UploadImage\",\"imageFieldName\": \"upfile\",\"imageCompressEnable\":\"true\",\"imageCompressBorder\": 1600,\"imageInsertAlign\": \"none\",\"imageUrlPrefix\": \"\",\"imageAllowFiles\": [\".png\", \".jpg\", \".jpeg\", \".gif\", \".bmp\"]}"
上传图片的时候报错: errorHandler is not defined(…)
返回为
{"imageActionName":"UploadImage","imageFieldName": "upfile","imageCompressEnable":"true","imageCompressBorder": 1600,"imageInsertAlign": "none","imageUrlPrefix": "","imageAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"]}
才正常
以下几种返回json的姿势:
return Content(json, "application/json", Encoding.UTF8);
return Json(json,"application/json",Encoding.UTF8,JsonRequestBehavior.AllowGet);
return JavaScript(json);
return new JsonResult() {ContentEncoding = Encoding.UTF8, ContentType = "application/json", Data = json,JsonRequestBehavior = JsonRequestBehavior.AllowGet};
return new ContentResult { ContentEncoding = Encoding.UTF8, ContentType = "application/json", Content = json };
1、3、5返回json在浏览器显示为
{"imageActionName":"UploadImage","imageFieldName": "upfile","imageCompressEnable":"true","imageCompressBorder": 1600,"imageInsertAlign": "none","imageUrlPrefix": "","imageAllowFiles": [".png", ".jpg", ".jpeg", ".gif", ".bmp"]}
其他的为
"{\"imageActionName\":\"UploadImage\",\"imageFieldName\": \"upfile\",\"imageCompressEnable\":\"true\",\"imageCompressBorder\": 1600,\"imageInsertAlign\": \"none\",\"imageUrlPrefix\": \"\",\"imageAllowFiles\": [\".png\", \".jpg\", \".jpeg\", \".gif\", \".bmp\"]}"
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