一个不报错的summernote 上传图片案例

一个比较完整的summernote上传图片的案例,没有后台(上传图片网上案例太多),只有前端js.修正了网上提供的,但是有bug的代码。

这个例子,js保证不报错。亲测可用


<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html >
<html>
<head>


<script src="//code.jquery.com/jquery-1.9.1.min.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.1/css/bootstrap.min.css"  rel="stylesheet" type="text/css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.1/js/bootstrap.min.js"></script>
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css"  rel="stylesheet" type="text/css"><!--必须-->
<link href="summernote-master/dist/summernote.css"  rel="stylesheet" type="text/css"><!--必须-->
<script  src="summernote-master/dist/summernote.js"></script><!--必须-->
<script  src="summernote-master/lang/summernote-zh-CN.js"></script>


<title>bootstrap-markdown</title>
<style>
.note-alarm {
float: right;
margin-top: 10px;
margin-right: 10px;
}
</style>
</head>
<body>
 <div id="summernote"></div>
<script type="text/javascript">

$(document).ready(function() {
    
/* function sendFile(file, editor,welEditable) {
 console.log("file="+file);
 console.log("editor="+editor);
 console.log("welEditable="+welEditable);
   data = new FormData();
   data.append("blog_image[image]", file);
   $.ajax({
     url: 'blog_images.jsp',
     data: data,
     cache: false,
     contentType: false,
     processData: false,
     type: 'POST',
     success: function(data){
       editor.insertImage(welEditable, data.url);
     }
   });
 }
*/
 $('#summernote').summernote({
   height: 300, /*高さを指定*/
   lang: 'zh-CN', // default: 'en-US'
  focus:true,
   toolbar: [
     ['style', ['bold', 'italic', 'underline', 'clear']],
     ['fontsize', ['fontsize']],
     ['color', ['color']],
     ['para', ['ul', 'ol', 'paragraph']],
     ['height', ['height']],
     ['insert', ['picture', 'video']]
   ],
  /*  image: {
         
         selectFromFiles: '选择文件'
        
       }, */
   /*onImageUpload: function(files, editor, welEditable) {
       sendFile(files[0], editor,welEditable);
   }*/
       onImageUpload: function(files, editor, $editable) {
    sendFile(files[0],editor,$editable);
    }
    
    
 });
});


function sendFile(file, editor, $editable){
$(".note-toolbar.btn-toolbar").append('正在上传图片');
var filename = false;
try{
filename = file['name'];
alert(filename);
} catch(e){filename = false;}
if(!filename){$(".note-alarm").remove();}
//以上防止在图片在编辑器内拖拽引发第二次上传导致的提示错误
var ext = filename.substr(filename.lastIndexOf("."));
ext = ext.toUpperCase();
var timestamp = new Date().getTime();
var name = timestamp+"_"+$("#summernote").attr('aid')+ext;
//name是文件名,自己随意定义,aid是我自己增加的属性用于区分文件用户
data = new FormData();
data.append("file", file);
data.append("key",name);
data.append("token",$("#summernote").attr('token'));

$.ajax({
data: data,
type: "POST",
url: "/summernote/fileupload", //图片上传出来的url,返回的是图片上传后的路径,http格式
contentType: "json",
cache: false,
processData: false,
success: function(data) {
//data是返回的hash,key之类的值,key是定义的文件名
alert(data);
//把图片放到编辑框中。editor.insertImage 是参数,写死。后面的http是网上的图片资源路径。
//网上很多就是这一步出错。
$('#summernote').summernote('editor.insertImage', "http://res.cloudinary.com/demo/image/upload/butterfly.jpg");

$(".note-alarm").html("上传成功,请等待加载");
setTimeout(function(){$(".note-alarm").remove();},3000);
},
error:function(){
$(".note-alarm").html("上传失败");
setTimeout(function(){$(".note-alarm").remove();},3000);
}
});
}

</script>
</body>
</html>

猜你喜欢

转载自blog.csdn.net/shenyingkui/article/details/45692167