thinkphp引入editor.md编辑器后,上传图片需要如何设置,(同时存在两个from表单)

Question

我在视图文件设置了它的参数,Admin/Goods/upload_one是调用上传的操作

<script type="text/javascript">
    $(function() {
        var editor = editormd("editormd", {
            width           : "100%",
            autoHeight      : true,
            path            : "__ADMIN__/editor/lib/",
            htmlDecode      : "style,script,iframe",
            tex             : true,
            emoji           : true,
            taskList        : true,
            flowChart       : true,
            sequenceDiagram : true,
            imageUpload    : true,

            imageFormats   : ["jpg", "jpeg", "gif", "png", "bmp", "webp"],
            imageUploadURL : "{:U('Admin/Goods/upload_one')}",

        });


    });
</script>

 public function upload_one($set=null){
        $upload = new \Think\Upload();// 实例化上传类
        $upload->maxSize   =     3145728 ;// 设置附件上传大小
        $upload->exts      =     array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
        $upload->rootPath  =      './Uploads/'; // 设置附件上传根目录
        // 上传单个文件
        $info   =   $upload->uploadOne($_FILES['img']);
        if(!$info) {// 上传错误提示错误信息
            $this->error($upload->getError());
        }else{// 上传成功 获取上传文件信息
            return  $info['savepath'].$info['savename'];
        }
    }

我在点击上传图片按钮的时候，它会自动引入一个Image-dialog.js插件,发现里面嵌套一个from表单，它会把嵌套在外的from表单也提交上去了,而且图片也无法上传成功,这需要如何解决,每次都提示不是一个json

/*!
 * Image (upload) dialog plugin for Editor.md
 *
 * @file        image-dialog.js
 * @author      pandao
 * @version     1.3.4
 * @updateTime  2015-06-09
 * {@link       https://github.com/pandao/editor.md}
 * @license     MIT
 */

(function() {

    var factory = function (exports) {

        var pluginName   = "image-dialog";

        exports.fn.imageDialog = function() {

            var _this       = this;
            var cm          = this.cm;
            var lang        = this.lang;
            var editor      = this.editor;
            var settings    = this.settings;
            var cursor      = cm.getCursor();
            var selection   = cm.getSelection();
            var imageLang   = lang.dialog.image;
            var classPrefix = this.classPrefix;
            var iframeName  = classPrefix + "image-iframe";
            var dialogName  = classPrefix + pluginName, dialog;

            cm.focus();

            var loading = function(show) {
                var _loading = dialog.find("." + classPrefix + "dialog-mask");
                _loading[(show) ? "show" : "hide"]();
            };

            if (editor.find("." + dialogName).length < 1)
            {
                var guid   = (new Date).getTime();
                var action = settings.imageUploadURL + (settings.imageUploadURL.indexOf("?") >= 0 ? "&" : "?") + "guid=" + guid;

                if (settings.crossDomainUpload)
                {
                    action += "&callback=" + settings.uploadCallbackURL + "&dialog_id=editormd-image-dialog-" + guid;
                }

                var dialogContent = ( (settings.imageUpload) ? "<form action=\"" + action +"\" target=\"" + iframeName + "\" method=\"post\" enctype=\"multipart/form-data\" class=\"" + classPrefix + "form\">" : "<div class=\"" + classPrefix + "form\">" ) +
                                        ( (settings.imageUpload) ? "<iframe name=\"" + iframeName + "\" id=\"" + iframeName + "\" guid=\"" + guid + "\"></iframe>" : "" ) +
                                        "<label>" + imageLang.url + "</label>" +
                                        "<input type=\"text\" data-url />" + (function(){
                                            return (settings.imageUpload) ? "<div class=\"" + classPrefix + "file-input\">" +
                                                                                "<input type=\"file\" name=\"" + classPrefix + "image-file\" accept=\"image/*\" />" +
                                                                                "<input type=\"submit\" value=\"" + imageLang.uploadButton + "\" />" +
                                                                            "</div>" : "";
                                        })() +
                                        "<br/>" +
                                        "<label>" + imageLang.alt + "</label>" +
                                        "<input type=\"text\" value=\"" + selection + "\" data-alt />" +
                                        "<br/>" +
                                        "<label>" + imageLang.link + "</label>" +
                                        "<input type=\"text\" value=\"http://\" data-link />" +
                                        "<br/>" +
                                    ( (settings.imageUpload) ? "</form>" : "</div>");

                //var imageFooterHTML = "<button class=\"" + classPrefix + "btn " + classPrefix + "image-manager-btn\" style=\"float:left;\">" + imageLang.managerButton + "</button>";

                dialog = this.createDialog({
                    title      : imageLang.title,
                    width      : (settings.imageUpload) ? 465 : 380,
                    height     : 254,
                    name       : dialogName,
                    content    : dialogContent,
                    mask       : settings.dialogShowMask,
                    drag       : settings.dialogDraggable,
                    lockScreen : settings.dialogLockScreen,
                    maskStyle  : {
                        opacity         : settings.dialogMaskOpacity,
                        backgroundColor : settings.dialogMaskBgColor
                    },
                    buttons : {
                        enter : [lang.buttons.enter, function() {
                            var url  = this.find("[data-url]").val();
                            var alt  = this.find("[data-alt]").val();
                            var link = this.find("[data-link]").val();

                            if (url === "")
                            {
                                alert(imageLang.imageURLEmpty);
                                return false;
                            }

                            var altAttr = (alt !== "") ? " \"" + alt + "\"" : "";

                            if (link === "" || link === "http://")
                            {
                                cm.replaceSelection("![" + alt + "](" + url + altAttr + ")");
                            }
                            else
                            {
                                cm.replaceSelection("[![" + alt + "](" + url + altAttr + ")](" + link + altAttr + ")");
                            }

                            if (alt === "") {
                                cm.setCursor(cursor.line, cursor.ch + 2);
                            }

                            this.hide().lockScreen(false).hideMask();

                            return false;
                        }],

                        cancel : [lang.buttons.cancel, function() {
                            this.hide().lockScreen(false).hideMask();

                            return false;
                        }]
                    }
                });

                dialog.attr("id", classPrefix + "image-dialog-" + guid);

                if (!settings.imageUpload) {
                    return ;
                }

                var fileInput  = dialog.find("[name=\"" + classPrefix + "image-file\"]");

                fileInput.bind("change", function() {
                    var fileName  = fileInput.val();
                    var isImage   = new RegExp("(\\.(" + settings.imageFormats.join("|") + "))$"); // /(\.(webp|jpg|jpeg|gif|bmp|png))$/

                    if (fileName === "")
                    {
                        alert(imageLang.uploadFileEmpty);

                        return false;
                    }

                    if (!isImage.test(fileName))
                    {
                        alert(imageLang.formatNotAllowed + settings.imageFormats.join(", "));

                        return false;
                    }

                    loading(true);

                    var submitHandler = function() {

                        var uploadIframe = document.getElementById(iframeName);

                        uploadIframe.onload = function() {

                            loading(false);

                            var body = (uploadIframe.contentWindow ? uploadIframe.contentWindow : uploadIframe.contentDocument).document.body;
                            var json = (body.innerText) ? body.innerText : ( (body.textContent) ? body.textContent : null);

                            json = (typeof JSON.parse !== "undefined") ? JSON.parse(json) : eval("(" + json + ")");

                            if(!settings.crossDomainUpload)
                            {
                              if (json.success === 1)
                              {
                                  dialog.find("[data-url]").val(json.url);
                              }
                              else
                              {
                                  alert(json.message);
                              }
                            }

                            return false;
                        };
                    };

                    dialog.find("[type=\"submit\"]").bind("click", submitHandler).trigger("click");
                });
            }

            dialog = editor.find("." + dialogName);
            dialog.find("[type=\"text\"]").val("");
            dialog.find("[type=\"file\"]").val("");
            dialog.find("[data-link]").val("http://");

            this.dialogShowMask(dialog);
            this.dialogLockScreen();
            dialog.show();

        };

    };

    // CommonJS/Node.js
    if (typeof require === "function" && typeof exports === "object" && typeof module === "object")
    {
        module.exports = factory;
    }
    else if (typeof define === "function")  // AMD/CMD/Sea.js
    {
        if (define.amd) { // for Require.js

            define(["editormd"], function(editormd) {
                factory(editormd);
            });

        } else { // for Sea.js
            define(function(require) {
                var editormd = require("./../../editormd");
                factory(editormd);
            });
        }
    }
    else
    {
        factory(window.editormd);
    }

})();