Question

我试图从mongodb数据库查询数据并在表单上显示数据，以下是我的json响应，数据不会显示在textarea中，但如果用输入字段替换textarea数据显示，则以下不起作用

<textarea rows="15" class="form-control" ngmodel="pageContent.content"></textarea>

如果我用输入字段替换textarea

，它会起作用

<input class="form-control" type="text" ng-model="pageContent.content" />

JSON数据

{
  "_id": "59f768a4f26ad23a7c6bfa3d",
  "title": "test title",
  "url": "test url",
  "content": "test content",
  "menuIndex": 4,
  "date": "2017-10-30T18:00:04.113Z",
  "__v": 0
}

查看文件

<h1>{{heading}}</h1>
<hr/>
<form role="form" id="add-page" ng-submit="savePage()">
    <div class="form-group">
        <label>Page ID</label>
        <input class="form-control" type="text" readonly ngmodel="pageContent._id" />
    </div>
    <div class="form-group">
        <label>Page Title</label>
        <input class="form-control" type="text" ng-model="pageContent.title" />
    </div>
    <div class="form-group">
        <label>Page URL Alias</label>
        <input class="form-control" type="text" ng-model="pageContent.url" />
    </div>
    <div class="form-group">
        <label>Menu Index</label>
        <input class="form-control" type="number" ng-model="pageContent.menuIndex" />
    </div>
    <div class="form-group">
        <label>Page Content</label>
        <textarea rows="15" class="form-control" ngmodel="pageContent.content"></textarea>
    </div>
    <input type="submit" class="btn btn-success" value="Save">
    </div>
</form>

页面模型

var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var Page = new Schema({
    title: String,
    url: { type: String, index: { unique: true } },
    content: String,
    menuIndex: Number,
    date: Date
});
var Page = mongoose.model('Page', Page);
module.exports = Page;

有人可以帮我解决这个问题吗？

Answer 1

在某些输入中， * Trying ::1... * Connected to localhost (::1) port 9000 (#0) * Server auth using Basic with user 'deb3dd4152c571bcdb7b965e1d99b23a4e5c9505' > POST /api/qualityprofiles/copy HTTP/1.1 > Host: localhost:9000 > Authorization: Basic ZGViM2RkNDE1MmM1NzFiY2RiN2I5NjVlMWQ5OWIyM2E0ZTVjOTUwNTo= > User-Agent: curl/7.49.1 > Accept: */* > Content-Length: 179 > Expect: 100-continue > Content-Type: multipart/form-data; boundary=------------------------c22bb5dd76f44ac4 > < HTTP/1.1 100 < HTTP/1.1 400 < Content-Type: application/json < Content-Length: 56 < Date: Wed, 04 Oct 2017 00:43:47 GMT < Connection: close < * Closing connection 0 {"errors":[{"msg":"The 'toName' parameter is missing"}]} 将其更改为 ng-model

ngmodel

AngularJS json数据未显示在textarea上

1 个答案: