How to get the value of the multi-select box value in a post in SpringMVC (code example)-JS Tutorial-php.cn

Now I will share with you an article about the value of the post checkbox multi-select box value in SpringMVC (hidden field method). It has a good reference value and I hope it will be helpful to everyone.

I pass the value of the checkbox multi-select box to the backend through a string. First, I call js to traverse the selected checkbox to obtain the selected box value, then write it into the hidden field, and finally write the composition object. Property submission. See code: `

Frontend:

  ${deploy.systemName} 
  //实际存储的值，此处隐藏   
  //实际存储的值，此处隐藏   
  //调用脚本，给需要post的数据赋值   返回

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Script:

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Backend:

@RequestMapping(value = "editaccesscontrol", method = RequestMethod.POST) //后端方法， public String editAccessControlPost(User user,ModelMap model ) {//接收参数对象user userMapper.updateUserAccessControl(user); model.addAttribute("user",user); model.addAttribute("success", "权限修改成功"); return "redirect:/user/editaccesscontrol?id="+user.getId(); }

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The above article briefly talks about the post checkbox multi-select box value in SpringMVC (hidden field method) is what I share with you. All the content

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