日期:2014-05-16 浏览次数:20570 次
快速开始-用SimpleForm-Controller提交GET/POST请求
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?Command-Controller提供一个完整的CommandBean,Spring对它提供校验和绑定支持。这个示例在Command-Controller中返回一个Model-Map的Json字符串,json视图返回信息中包含字段错误、全局错误和绑定。支持CommandBean属性类型的转换。
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详细信息参见文档
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Spring ApplicationContext
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<beans> <bean name="simpleJsonPostFormController" class="org.thing.spring.json.controller.SimpleJsonPostFormController"> <property name="commandClass"> <value>org.thing.spring.json.controller.SpringJsonForm</value> </property> <property name="formView"><value>jsonView</value></property> <property name="successView"><value>jsonView</value></property> </bean> <bean name="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"> <property name="mappings"> <props> <prop key="/hello.json">simpleJsonPostFormController</prop> </props> </property> </bean> <bean name="viewResolver" class="org.springframework.web.servlet.view.XmlViewResolver" /> </beans>
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Spring view.xml
<beans> <bean name="jsonView" class="org.springframework.web.servlet.view.json.JsonView"> <property name="jsonErrors"> <list> <ref bean="statusError" /> <ref bean="modelflagError" /> </list> </property> </bean> <bean name="statusError" class="org.springframework.web.servlet.view.json.error.HttpStatusError"> <property name="errorCode"><value>311</value></property> </bean> <bean name="modelflagError" class="org.springframework.web.servlet.view.json.error.ModelFlagError"> <property name="name"><value>failure</value></property> <property name="value"><value>true</value></property> </bean> </beans>
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form.html
<head> <title> First Test Spring Json Demo </title> <script type="text/javascript" src="script/prototype.js"></script> <script type="text/javascript" src="script/behaviour.js"></script> <script type="text/javascript" src="script/behaviour-roles.js"></script> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"/> </head> </head> <body> <h1>Spring JSON DEMO</h1> <h2>Spring Ajax Post (SimpleFormControler and CommandController)</h2> <form method="post" id="form"> <input id="placeofbirth" type="text" name="placeofbirth" ><br> <input id="birthday" type="text" name="birthday" ><br/> <br/> <b>place of birth : </b><span id="t_placeofbirth"></span><br/> <b>birthday : </b><span id="t_birthday"></span><br/> </form> <br/> <span id ="error" ></span> <br/> <button id="clearData">clear name</button> <<button id="sfc_postData">send data to SimpleFormController</button> </body>
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JavaScript behavi