js 代码
需要引用 jquery、vue、ajaxfileupload
var pageData = {
editorData: [],
colors: [
"#000",
"#7F7F7F",
"#880015",
"#ED1C24",
"#FF7F27",
"#FFF200",
"#22B14C",
"#3F48CC",
"#E36C09",
"#31859B",
"#5F497A",
"#76923C",
"#953734",
"#366092",
"#938953",
"#fff"
],
reload:true
};
//初始化vue
var vmMenu = new Vue({
el: '.vue-container',
data: pageData,
methods: {
//生成一个fileid
buildfileid: function (index) {
return "file" + index;
},
initstyle: function (font) {
var stylestr = "";
var fontsize = 18;
fontsize += font.size * 3;
stylestr += "font-size: " + fontsize + "px;"
if (font.weight == 1) stylestr += "font-weight: bold;"
if (font.del == 1) stylestr += "text-decoration:line-through;"
if (font.line == 1) stylestr += "text-decoration:underline;"
if (font.center == 1) stylestr += "text-align: center;"
if (font.color) stylestr += ("color:" + font.color + ";");
if (font.bgcolor) stylestr += ("display: inline;background-color:" + font.bgcolor + ";");
return stylestr;
},
//字体的颜色
initfontcolor: function (font) {
var result = "";
result += "color:";
result += font.color;
result += ";";
result += "background-color:";
result += font.bgcolor;
result += ";";
return result;
},
//字体背景的颜色
initbgcolor: function (color) {
return "background-color:" + color;
},
//加粗或者取消嘉措
fontweight: function (index) {
pageData.editorData[index].font.weight = (pageData.editorData[index].font.weight == 1 ? 0 : 1);
},
//字体加大
fontda: function (index) {
pageData.editorData[index].font.size++;
},
//字体减小
fontxiao: function (index) {
pageData.editorData[index].font.size--;
},
//删除线
fontdel: function (index) {
pageData.editorData[index].font.del = (pageData.editorData[index].font.del == 1 ? 0 : 1);
},
//下划线
fontline: function (index) {
pageData.editorData[index].font.line = (pageData.editorData[index].font.line == 1 ? 0 : 1);
},
//居中显示
fontcenter: function (index) {
pageData.editorData[index].font.center = (pageData.editorData[index].font.center == 1 ? 0 : 1);
},
fontshowcolor: function (index) {
pageData.editorData[index].font.showcolor = (pageData.editorData[index].font.showcolor == 1 ? 0 : 1);
},
//选择字体颜色
fontsetcolor: function (index, color) {
pageData.editorData[index].font.color = color;
this.hidecolorbox(index);
},
//隐藏颜色选择框
hidecolorbox: function (index) {
if (pageData.editorData && pageData.editorData.length > index && pageData.editorData[index].mytype == 1)
pageData.editorData[index].font.showcolor = 0;
},
//上传图片
uploadfile: function (index) {
//用于强制重新渲染 input.file 用于清空之前的文件 ^_^
pageData.reload = false;
//添加一个组ID，方便后面上传完成后识别应该更新哪条数据
var groupid = guid();
var that = this;
var fileid = "file" + index;
var files = $("#" + fileid)[0].files;
for (var i = 0; i < files.length; i++) {
that.itemadd(index + i, 2, groupid);
}
jQuery.ajaxFileUpload({
url: '@Url.Content("~/img/uploadproductdpicArray?path=dyProductImgs")', //用于文件上传的服务器端请求地址
secureuri: false, //是否需要安全协议，一般设置为false
fileElementId: fileid, //文件上传域的ID
dataType: 'json', //返回值类型 一般设置为json
success: function (data) //服务器成功响应处理函数
{
//var result = JSON.parse(data);
pageData.reload = true;
var result = data;
console.log(result);
if (result.resultState == "1") {
var j = 0;
for (var i = 0; i < pageData.editorData.length; i++) {
if (pageData.editorData[i].groupid && pageData.editorData[i].groupid == groupid) {
pageData.editorData[i].content = "@Url.Content("~")" + result.Data[j].substring(1);
pageData.editorData[i].loading = 1;
j++;
}
}
console.log(result);
}
else alert("上传失败！");
},
error: function (data)//服务器响应失败处理函数
{
alert("上传失败！");
}
});
},
//上升模块
itemup: function (index) {
if (index > 0) {
var itemData = pageData.editorData[index];
pageData.editorData.splice(index, 1);
pageData.editorData.splice(index - 1, 0, itemData);
}
},
//下降模块
itembottom: function (index) {
if (index + 1 < pageData.editorData.length) {
var itemData = pageData.editorData[index];
pageData.editorData.splice(index, 1);
pageData.editorData.splice(index + 1, 0, itemData);
}
},
//删除模块
itemdel: function (index) {
pageData.editorData.splice(index, 1);
},
//添加一个新的模块
itemadd: function (index, type, groupid) {
var itemData = null;
switch (type) {
case 1:
itemData = {
mytype: 1,
content: "",
font: {
size: 0, //字体大小 每+1 字体+2px -1同减
weight: 0, //是否加粗
del: 0, //是否删除线
line: 0, //是否下划线
center: 0, //是否居中
color: "#000", //字体颜色
bgcolor: "#fff", //字体颜色
showcolor: 0 //是否显示颜色选择框
}
};
break;
case 2:
itemData = {
mytype: 2,
content: "res/img/1.jpg",
loading: 0 //是否已经成功上传
};
break;
case 3:
itemData = {
mytype: 3,
content: ""
};
break;
default:
alert('暂不支持');
break;
}
if (itemData) {
if (groupid) itemData.groupid = groupid;
pageData.editorData.splice(index, 0, itemData);
}
},
//一个用于阻止冒泡的事件
stopclick: function () { },
},
//实例被调用后
created: function () {
},
//el 被新创建的 vm.$el 替换，并挂载到实例上去之后调用该钩子。
updated: function () {
this.$nextTick(function () {
////console.log(pageData);
//var files = this.$refs.feedbakcImg;
//for (var i = 0; i < files.length; i++) {
// files[i].clearFiles();
//}
})
}
});后台代码 .net （有些方法没有放出来，后面我有时间整理一个单独的demo出来放到云盘）
///
/// 批量上传商品详情图片
///
///
[HttpPost]
public ContentResult uploadproductdpicArray(string path)
{
rData> result = new rData>();
result = UpLoadPicArray(path);
if (result.resultState == 1)
for (int i = 0; i < result.Data.Count; i++)
{
if (ST.Tool.ImageHelp.GetImageSuffix(result.Data[i]) != ".gif")
{
string imgPath = Server.MapPath($"~{result.Data[i]}");
string imgPathNoSuffix = imgPath.Substring(0, imgPath.LastIndexOf("."));
string imgSuffix = ST.Tool.ImageHelp.GetImageSuffix(imgPath);
Image oldimg = Image.FromFile(imgPath); //读取图片
//压缩宽度为500的图片，等比 清晰度 100
ST.Tool.ImageHelp.PicThumbnail(oldimg, imgPath + "_E500_100" + imgSuffix, 500, 0, 100);
oldimg.Dispose();
result.Data[i] = result.Data[i] + "_E500_100" + imgSuffix;
}
}
var jsonResult = JsonConvert.SerializeObject(result);
return new ContentResult() { Content = jsonResult };
}
///
/// 上传图片
///
/// 保存图片的文件夹名称
/// 保存结果
private rData UpLoadPic(string _path="public")
{
rData result = new rData();
HttpFileCollectionBase _file = Request.Files;
if (_file.Count > 0)
{
long size = _file[0].ContentLength;
string type = _file[0].ContentType;
string name = _file[0].FileName;
//文件格式
string _tp = Path.GetExtension(name);
if (_tp.ToLower() == ".jpg" || _tp.ToLower() == ".jpeg" || _tp.ToLower() == ".gif" || _tp.ToLower() == ".png" || _tp.ToLower() == ".swf")
{
Stream stream = _file[0].InputStream;
Image image = Image.FromStream(stream);
string dateDir = DateTime.Now.ToString("yyyyMMdd");
string saveName = ST.Tool.ExpandString.GetNonceNumberT(16) + _tp;
string filePath = $"{BaseConfig.headpath}{_path}/{dateDir}/";
string path = Server.MapPath(filePath);
if (!Directory.Exists(path)) Directory.CreateDirectory(path);
//_file[0].SaveAs(Server.MapPath($"{filePath}{saveName}"));
//初始化图片对象
//Image image = new Bitmap(Server.MapPath($"{filePath}{saveName}"));
foreach (var p in image.PropertyItems)
{
if (p.Id == 0x112)
{
var rft = p.Value[0] == 6 ? RotateFlipType.Rotate90FlipNone
: p.Value[0] == 3 ? RotateFlipType.Rotate180FlipNone
: p.Value[0] == 8 ? RotateFlipType.Rotate270FlipNone
: p.Value[0] == 1 ? RotateFlipType.RotateNoneFlipNone
: RotateFlipType.RotateNoneFlipNone;
p.Value[0] = 0; //旋转属性值设置为不旋转
image.SetPropertyItem(p); //回拷进图片流
image.RotateFlip(rft);
}
}
//重新保存为正常的图片
image.Save(Server.MapPath($"{filePath}{saveName}"));
result.Data = $"{filePath}{saveName}";
}
else result.errorMsg = "只能上传图片。";
}
else result.errorMsg = "未选择文件";
return result;
}
///
/// 上传多张图片
///
///
///
private rData> UpLoadPicArray(string _path = "public")
{
rData> result = new rData>();
result.Data = new List();
HttpFileCollectionBase _file = Request.Files;
if (_file.Count > 0)
for (int i = 0; i < _file.Count; i++)
{
//Thread.Sleep(500);
long size = _file[i].ContentLength;
string type = _file[i].ContentType;
string name = _file[i].FileName;
//文件格式
string _tp = Path.GetExtension(name);
if (_tp.ToLower() == ".jpg" || _tp.ToLower() == ".jpeg" || _tp.ToLower() == ".gif" || _tp.ToLower() == ".png" || _tp.ToLower() == ".swf")
{
Stream stream = _file[i].InputStream;
Image image = Image.FromStream(stream);
string dateDir = DateTime.Now.ToString("yyyyMMdd");
string saveName = ST.Tool.ExpandString.GetNonceNumberT(16) + _tp;
string filePath = $"{BaseConfig.headpath}{_path}/{dateDir}/";
string path = Server.MapPath(filePath);
if (!Directory.Exists(path)) Directory.CreateDirectory(path);
//_file[0].SaveAs(Server.MapPath($"{filePath}{saveName}"));
//初始化图片对象
//Image image = new Bitmap(Server.MapPath($"{filePath}{saveName}"));
foreach (var p in image.PropertyItems)
{
if (p.Id == 0x112)
{
var rft = p.Value[0] == 6 ? RotateFlipType.Rotate90FlipNone
: p.Value[0] == 3 ? RotateFlipType.Rotate180FlipNone
: p.Value[0] == 8 ? RotateFlipType.Rotate270FlipNone
: p.Value[0] == 1 ? RotateFlipType.RotateNoneFlipNone
: RotateFlipType.RotateNoneFlipNone;
p.Value[0] = 0; //旋转属性值设置为不旋转
image.SetPropertyItem(p); //回拷进图片流
image.RotateFlip(rft);
}
}
//重新保存为正常的图片
image.Save(Server.MapPath($"{filePath}{saveName}"));
result.Data.Add($"{filePath}{saveName}");
//result.Data = $"{filePath}{saveName}";
}
else result.errorMsg = "只能上传图片。";
}
else result.errorMsg = "未选择文件";
return result;
}
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