dgrid：从自定义 Widget 传播更改时出现问题

Question

我无法在自定义小部件上传播 "change" 事件。这是我的小部件：

define([
"dojo/_base/declare",
"dijit/_Widget",
"dijit/_TemplatedMixin",
"dojo/on",
"dojo/text!./TopEditor.html",
], function (declare, _Widget, _TemplateMixin, on, domClass, template) {
    return declare("myEditor", [_Widget, _TemplateMixin], {
        templateString: template,
        value: false,
        _onClick: function (event) {
            this.set("value", !this.get('value'));
            this.emit("change");
        },
        _setValueAttr: function (value) {
            this.value = value;
           // ... do some dom stuff ...
        }
    });
});

问题是，在 Editor.js (https://github.com/SitePen/dgrid/blob/master/Editor.js#L477) 的第 477 行中，"this" 被赋予了 _updatePropertyFromEditor 方法，而 "this" 在我的上下文中是 domNode小部件而不是小部件本身，然后 "dgrid-datachange" 的传播不起作用 。难道我做错了什么？有错误吗？

Answer 1

在 https://github.com/SitePen/dgrid/blob/master/Editor.js#L477 seems to fix the Problem. The issue is posted already on github: https://github.com/SitePen/dgrid/issues/1310

中将 "this" 更改为 "cmp"

dgrid：从自定义 Widget 传播更改时出现问题

dgrid: Issue when propagating change from custom Widget

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