如何在 play2 Java 中使用 if 条件获取选定的选项
How to get selected option using if condition in play2 Java
<select class="form-control" name="name" id="name" value="name">
<option>select ..</option>
<option>MTN</option>
<option>Tigo</option>
<option>Airtel</option>
如果我select一个选项我在我的控制器中做一些事情
Form<Customer> formData = Form.form(Customer.class).bindFromRequest();
<!-- example -->
if (select == tigo){
Do thing ..
}
我根据选择的选项成功发送了三个不同表中的表单数据
scala 模板:
@helper.form(routes.Application.sell_airtime(),'role -> "form") { <select class="form-control"
name="user"
id="user"
value="user"
>
<option value="select">select ..</option>
<option value="MTN">MTN</option>
<option value="Tigo">Tigo</option>
</select>
}
* 在控制器方法中:*
Form<Customer_one> formData_one = Form.form(Customer_one.class).bindFromRequest();
if (formData_one.get().user.equals("MTN")) {
Customer_one.save(formData_one.get());
return ok("Mituyu yagiye kuri MTN successfully");
}
elseif {
do s.thing..
}
<select class="form-control" name="name" id="name" value="name">
<option>select ..</option>
<option>MTN</option>
<option>Tigo</option>
<option>Airtel</option>
如果我select一个选项我在我的控制器中做一些事情
Form<Customer> formData = Form.form(Customer.class).bindFromRequest();
<!-- example -->
if (select == tigo){
Do thing ..
}
我根据选择的选项成功发送了三个不同表中的表单数据
scala 模板:
@helper.form(routes.Application.sell_airtime(),'role -> "form") { <select class="form-control"
name="user"
id="user"
value="user"
>
<option value="select">select ..</option>
<option value="MTN">MTN</option>
<option value="Tigo">Tigo</option>
</select>
}
* 在控制器方法中:*
Form<Customer_one> formData_one = Form.form(Customer_one.class).bindFromRequest();
if (formData_one.get().user.equals("MTN")) {
Customer_one.save(formData_one.get());
return ok("Mituyu yagiye kuri MTN successfully");
}
elseif {
do s.thing..
}