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Binding SpringWebFlow2绑定:嵌套对象不遵循流规则_Binding_Spring Webflow 2 - Fatal编程技术网

Binding SpringWebFlow2绑定:嵌套对象不遵循流规则

Binding SpringWebFlow2绑定:嵌套对象不遵循流规则,binding,spring-webflow-2,Binding,Spring Webflow 2,我有一个对象,它的嵌套对象绑定在同一视图中: class MyForm{ private String var1; private String var2; private MyNestedForm nested; } class MyNestedForm{ private String var3; } 在我的jsp中: <form:input path="var1" /> <form:input path="var2" /> <fo

我有一个对象,它的嵌套对象绑定在同一视图中:

class MyForm{
   private String var1;
   private String var2;
   private MyNestedForm nested;
}

class MyNestedForm{
   private String var3;
}
在我的jsp中:

<form:input path="var1" /> 
<form:input path="var2" /> 
<form:input path="nested.var3"/>

当我在表格中的var1和var2中输入一些值时,一切都很顺利(验证、上/下按钮…) 但var3始终保持插入的最后一个值!即使我从一开始就重新启动流

我错过什么了吗


非常感谢您的帮助。

在两个类别中尝试实现java.io.Serializable和添加生成的串行版本ID

希望这有帮助