如果等于小胡子的条件
If equals condition in mustache
在我的应用程序中,我有一个包含用户的数据库。用户具有名为 Gender 的字符串字段。我想制作一个表格,用户可以在其中编辑他的个人资料。它应该填充现有数据。
我在 java 代码中有这样的 post 方法:
@GetMapping("/edit/profile")
public ModelAndView editProfile(Map<String, Object> model){
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
User user = userRepository.findByUsername(auth.getName());
model.put("name", user.getName());
model.put("last_name", user.getLastName());
model.put("company", user.getCompany());
model.put("address", user.getAddress());
model.put("gender", user.getGender());
model.put("birth_date", user.getBirthDate());
return new ModelAndView("edit_profile", model);
}
这是我的小胡子edit_profile模板:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>To do list profile editing</title>
</head>
<body>
<p>Profile editing</p>
<form action="/api/users/update" method="post">
<div><label> Name : <input type="text" name="name" value="{{name}}" /> </label></div>
<div><label> Last Name : <input type="text" name="lastName" value="{{last_name}}" /> </label></div>
<div><label> Gender : <br>
{{#gender}}
{{#"male"}}
<input type="radio" name="gender" value="male" checked> Male<br>
<input type="radio" name="gender" value="female"> Female
{{/"male"}}
{{#"female"}}
<input type="radio" name="gender" value="male"> Male<br>
<input type="radio" name="gender" value="female" checked> Female
{{/"female"}}
{{/gender}}
{{^gender}}
<input type="radio" name="gender" value="male"> Male<br>
<input type="radio" name="gender" value="female"> Female
{{/gender}}
</label></div>
<div><label> Company : <input type="text" name="company" value="{{company}}" /> </label></div>
<div><label> Birth Date : <input type="date" name="birthDate" value="{{birth_date}}" /> </label></div>
<div><label> Address : <input type="text" name="address" value="{{address}}" /> </label></div>
<input type="hidden" name="_csrf" value="{{_csrf.token}}" />
<div><input type="submit" value="Submit"/></div>
</form>
</body>
</html>
我想实现以下逻辑:
if(gender)
if(gender.equals("male"))
male radio button checked
if(gender.equals("female"))
female radio button checked
else
no radio buttons checked
现在不能正常工作,请告诉我如何在小胡子中创建 if equals 条件?
好的,我猜这是在模型中使用布尔值的最佳方式。
java:
if(!user.getGender().isEmpty()) {
if(user.getGender().equals("male"))
model.put("gender", false);
else if(user.getGender().equals("female"))
model.put("gender", true);
}
小胡子:
{{#gender}}
<input type="radio" name="gender" value="male" > Male<br>
<input type="radio" name="gender" value="female" checked> Female
{{/gender}}
{{^gender}}
<input type="radio" name="gender" value="male" checked> Male<br>
<input type="radio" name="gender" value="female"> Female
{{/gender}}
在我的应用程序中,我有一个包含用户的数据库。用户具有名为 Gender 的字符串字段。我想制作一个表格,用户可以在其中编辑他的个人资料。它应该填充现有数据。
我在 java 代码中有这样的 post 方法:
@GetMapping("/edit/profile")
public ModelAndView editProfile(Map<String, Object> model){
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
User user = userRepository.findByUsername(auth.getName());
model.put("name", user.getName());
model.put("last_name", user.getLastName());
model.put("company", user.getCompany());
model.put("address", user.getAddress());
model.put("gender", user.getGender());
model.put("birth_date", user.getBirthDate());
return new ModelAndView("edit_profile", model);
}
这是我的小胡子edit_profile模板:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>To do list profile editing</title>
</head>
<body>
<p>Profile editing</p>
<form action="/api/users/update" method="post">
<div><label> Name : <input type="text" name="name" value="{{name}}" /> </label></div>
<div><label> Last Name : <input type="text" name="lastName" value="{{last_name}}" /> </label></div>
<div><label> Gender : <br>
{{#gender}}
{{#"male"}}
<input type="radio" name="gender" value="male" checked> Male<br>
<input type="radio" name="gender" value="female"> Female
{{/"male"}}
{{#"female"}}
<input type="radio" name="gender" value="male"> Male<br>
<input type="radio" name="gender" value="female" checked> Female
{{/"female"}}
{{/gender}}
{{^gender}}
<input type="radio" name="gender" value="male"> Male<br>
<input type="radio" name="gender" value="female"> Female
{{/gender}}
</label></div>
<div><label> Company : <input type="text" name="company" value="{{company}}" /> </label></div>
<div><label> Birth Date : <input type="date" name="birthDate" value="{{birth_date}}" /> </label></div>
<div><label> Address : <input type="text" name="address" value="{{address}}" /> </label></div>
<input type="hidden" name="_csrf" value="{{_csrf.token}}" />
<div><input type="submit" value="Submit"/></div>
</form>
</body>
</html>
我想实现以下逻辑:
if(gender)
if(gender.equals("male"))
male radio button checked
if(gender.equals("female"))
female radio button checked
else
no radio buttons checked
现在不能正常工作,请告诉我如何在小胡子中创建 if equals 条件?
好的,我猜这是在模型中使用布尔值的最佳方式。
java:
if(!user.getGender().isEmpty()) {
if(user.getGender().equals("male"))
model.put("gender", false);
else if(user.getGender().equals("female"))
model.put("gender", true);
}
小胡子:
{{#gender}}
<input type="radio" name="gender" value="male" > Male<br>
<input type="radio" name="gender" value="female" checked> Female
{{/gender}}
{{^gender}}
<input type="radio" name="gender" value="male" checked> Male<br>
<input type="radio" name="gender" value="female"> Female
{{/gender}}