SpringMVC 页面向后台传输数据怎么做_html/css

SpringMVC 页面向后台传输数据怎么做_html/css_WEB-ITnose

WBOY

풀어 주다： 2016-06-21 08:47:21

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1183명이 탐색했습니다.

	序号	告警开始时间	告警恢复时间	铁塔ID	铁塔名称	站点名称	触发告警类型	告警级别	是否确认	告警详情
	${vs.index+1}	${var.alarm_start_time}	${var.alarm_end_time}	${var.device_id}	${var.device_name}	${var.device_name}	${var.alarm_type_name}	${var.alarm_level_name}	${var.is_confirm_name}	class="btn btn-mini btn-info" data-rel="tooltip" data-placement="left"> 详情

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${page.pageStr}

我想在选择数据前边的框上选中时，点击确认按钮，获取数据id,然后将id传到后台，这怎么做，后台在哪里接收，怎么跟Mybatis的（.xml)联系起来，求大神帮助。

回复讨论(解决方案)

把你的列表用一个form围住，action就填你的spring mvc的RequestMapping的value,

在springmvc中可以用requestParam获取post过来的,至于怎么调用mybatis的dao,方法调方法会吧。。

再不懂让懂的人来写吧。或者去好好看看spring reference

当我点击那个按钮时，怎么获取那个id,

简单写一写:
CityForm:

package com.springblank.form;/** * * @author xiaofanku */public class CityForm {    private String[] cities;    public String[] getCities() {        return cities;    }    public void setCities(String[] cities) {        this.cities = cities;    }   }

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HomeController

package com.springblank.controller;import com.springblank.form.CityForm;import java.util.Arrays;import javax.servlet.http.HttpServletRequest;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.ModelAttribute;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;/** * * @author xiaofanku */@Controllerpublic class HomeController {    @RequestMapping    public String echo(            @RequestParam("region")String region,            HttpServletRequest request,            Model model){        model.addAttribute("region", region);        model.addAttribute("htRegion", request.getParameter("region"));        return "query";    }    @RequestMapping    public String checkbox(Model model){        model.addAttribute("cityForm",new CityForm());        return "checkbox";    }    @RequestMapping    public String editCity(@ModelAttribute("cityForm") CityForm bean,Model model){        System.out.println(Arrays.toString(bean.getCities()));        model.addAttribute("cityForm",bean);        return "checkbox";    }}

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checkbox.jsp

<%@page contentType="text/html" pageEncoding="UTF-8"%><%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %><!DOCTYPE html><html>    <head>        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">        <title>JSP Page</title>    </head>    <body>        <h1>您喜欢哪个城市</h1>        <form:form modelAttribute="cityForm" action="editCity.htm">            <form:checkbox path="cities" value="1"/>上海            <form:checkbox path="cities" value="2"/>杭州            <form:checkbox path="cities" value="3"/>北京            <form:checkbox path="cities" value="4"/>广州            <form:checkbox path="cities" value="5"/>西安            <input type="submit" value="提交"/>        </form:form>    </body></html>

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基础的springblank代码,在我的blog中有下载，另外spring reference也有form标签的示例。

如果value的值是中文在web.xml中加上spring的字符过滤器

    <filter>        <filter-name>encodingFilter</filter-name>        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>        <init-param>            <param-name>encoding</param-name>            <param-value>UTF-8</param-value>        </init-param>        <init-param>            <param-name>forceEncoding</param-name>            <param-value>true</param-value>        </init-param>    </filter>    <filter-mapping>        <filter-name>encodingFilter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>

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