Cache the data in some format into hidden form field (s) as the user clicks to add the next vehicle's data.

在用户单击以添加下一台车辆的数据时将数据以某种形式缓存到隐藏的表字段中。

youdao

Then, it uses a set of chained methods to return the hidden form elements.

然后，使用一组链接的方法返回隐藏的表单元素。

youdao

This solution is rather crude, however, closely resembling the use of hidden form fields to pass along values between requests.

然而，这种解决方案有些简陋，很像使用隐藏的表单字段在请求之间传递值。

youdao

Web sites did not exist yet this was 1987 but computer networks and telecom systems were sufficiently linked to form a hidden electronic landscape that teen-agers with the requisite technical savvy could traverse.

NEWYORKER: No Secrets

Better health costs your insurer money and that spending on you is a hidden form of income.

FORBES: Removing "Dismal" From Dismal Median Household Income Statistics

But the life-form has a hidden weakness, and only two junior-college science teachers (David Duchovny and Orlando Jones) can stop it.

NEWYORKER: Evolution