通过javascript / jquery向表单添加字段-如何保存状态

Question

I have a situation where i have to modify a form (to dynamically add a table) via jquery after it's been rendered / created.

The problem is that when the form is submitted, and redisplayed because of errors or validation issues, I don't know of a good way to save and redisplay the data they've entered into the fields I've created dynamically.

Any suggestions would be appreciated.

Answer 1

Dynamically added data don't differ from the static added ones. You have to use 'validate()' method to prevent submitting and rendering the html-code with errors, in this case user will see the dynamically added data.

Answer 2

您可能想要使用类似jQuery Populate的东西。