大家好，我在写Saingwa老师讲的新闻资讯类后台文章管理时，为什么点击缩略图没有反应，不弹窗，

Question

<?php /**图片相关 */namespace Admin\Controller;use Think\Controller;use Think\Upload;/*** 文章内容管理 */class ImageController extends CommonController{    private $_uploadobj;    public function __construct(){    }        //异步上传方法    public function ajaxuploadimage(){        $upload = D("UploadImage");        $res = $upload->imageUpload();        if($res===false){            return show(0,'上传失败', ' ');        }else{            return show(1,'上传成功',$res);        }    }    //文本编辑器的接受    public function kindupload(){        $upload = D("UploadImage");        $res = $upload->upload();        print_r($res);        exit;        if($res===false){            return showkind(1,'上传失败');        }            return showkind(0,$res);            }}?>上面的代码是ImageController.class.php<?phpnamespace Common\Model;use Think\Model;/** * 上传图片类 * @author  singwa */class UploadImageModel extends Model {    private $_uploadObj = ' ';    private $_uploadImageData = ' ';    const UPLOAD = 'upload';    public function __construct() {        $this->_uploadObj = new  \Think\Upload();        $this->_uploadObj->rootPath = './'.self::UPLOAD.'/';        $this->_uploadObj->subName = date(Y) . '/' . date(m) .'/' . date(d);    }    public function upload() {        $res = $this->_uploadObj->upload();        if($res) {            return  '/' .self::UPLOAD . '/' . $res['imgFile']['savepath'] . $res['imgFile']['savename'];        }else{            return false;        }    }    public function imageUpload() {        $res = $this->_uploadObj->upload();       // print_r($res);exit;        if($res) {            return '/' .self::UPLOAD . '/' . $res['file']['savepath'] . $res['file']['savename'];        }else{            return false;        }    }}上面加粗的这段代码是UploadImageModel.class.php下面的代码是Image.js/** * 图片上传功能 */$(function() {    $('#file_upload').uploadify({        'swf'      : SCOPE.ajax_upload_swf,        'uploader' : SCOPE.ajax_upload_image_url,        'buttonText': '上传图片',        'fileTypeDesc': 'Image Files',        'fileObjName' : 'file',        //允许上传的文件后缀        'fileTypeExts': '*.gif; *.jpg; *.png',        'onUploadSuccess' : function(file,data,response) {            // response true ,false            if(response) {                var obj = JSON.parse(data); //由JSON字符串转换为JSON对象                console.log(data);                $('#' + file.id).find('.data').html(' 上传完毕');                $("#upload_org_code_img").attr("src",obj.data);                $("#file_upload_image").attr('value',obj.data);                $("#upload_org_code_img").show();            }else{                alert('上传失败');            }        },    });});<div class="form-group">              <label for="inputname" class="col-sm-2 control-label">缩图:</label>              <div class="col-sm-5">                <input id="file_upload"  type="file" multiple="true" >                <img style="display: none" id="upload_org_code_img" src="" width="150" height="150">                <input id="file_upload_image" name="thumb" type="hidden" multiple="true" value="">              </div>            </div><script>  var SCOPE = {    'save_url' : "{:U('/admin.php?c=content&a=add')}",    'jump_url' : "{:U('/admin.php?c=content')}",    'ajax_upload_image_url' : "{:U('/admin.php?c=image&a=ajaxuploadimage')}",    'ajax_upload_swf' : "{:U('/Public/js/party/uploadify.swf')}",  };</script>

Answer 1

你先看一下JS的报错，一步步断点alert()，弹出来是否有数据，再不行和我联系

Answer 2

您好，先看看浏览器控制台有没有JS报错。

Answer 3

我的有反应，但是就是显示无缩略图