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对象中的属性无法双向绑定 #5794

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nanhai-13 opened this issue May 16, 2024 · 1 comment

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bug: need confirm

nanhai-13 commented May 16, 2024

重现链接

Page({
data: {
sInfo: {cName:'xxxx'},
},
onShow() {
}
});

Vant Weapp 版本

1.11.6

描述一下你遇到的问题。

sInfo.cName值可以页面上显示出来；但不能双向绑定变化

重现步骤

1：页面上手动改变van-field的内容
2：点击提交按钮后进行判断，this.data.Info.cName的值没有随着变化。

设备/浏览器

Android的微信小程序

nanhai-13 added the bug: need confirm label

TallNutAlt commented May 23, 2024

(https://developers.weixin.qq.com/miniprogram/dev/framework/view/two-way-bindings.html)
微信文档同理仅支持建议双向绑定

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