如题所示,在vm中利用对象数据和v-for进行列表渲染,但是在对象数据中新增一条键值为对象的数据之后,发现视图并未更新。查看官方文档也不知道该怎么写,求大牛赐教。代码如下: let shellObj = {}; shellObj.name = name; shellObj.runCode = runCode; shellObj.storePath = storePath; if (file) { shellObj.filePath = file.path; fs.createReadStream(file.path) .pipe(fs.createWriteStream(userPath + '/Shell/' + file.name)) .on('close', function () { shellJson[name] = shellObj; that.hideBlack(); }); } else { shellObj.filePath = ''; shellJson[name] = shellObj; that.hideBlack(); } shellJsonCopy[name] = shellObj; // shellJson = Object.assign(shellJson,shellJsonCopy); body.$set(body.$data.shellData,name, shellObj); // shellJson = Object.assign({}, shellJson, { // [name]: shellObj // })
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