Action中的list和Jsp中的<s:select>标签怎么进行传值
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解决时间 2021-02-28 10:30
- 提问者网友:寂寞撕碎了回忆
- 2021-02-28 01:07
Action中的list和Jsp中的<s:select>标签怎么进行传值
最佳答案
- 五星知识达人网友:酒者煙囻
- 2021-02-28 01:24
1.很有可能你查出来的是空,所以没法循环
2.我测试了下,改动下Action代码
List selectBeanList =new ArrayList();
public List getSelectBeanList() {
return selectBeanList;
}
public void setSelectBeanList(List selectBeanList) {
this.selectBeanList = selectBeanList;
}
@Override
public String execute() throws Exception {
// selectBeanList = accountAddService.dptSelect();
DptSelectBean d1=new DptSelectBean();
d1.setDepartmentID(1);
d1.setDepartmentName("a");
DptSelectBean d2=new DptSelectBean();
d2.setDepartmentName("b");
d2.setDepartmentID(2);
selectBeanList.add(d1);
selectBeanList.add(d2);
// setSelectBeanList(selectBeanList);
return SUCCESS;
}
没有任何问题
2.我测试了下,改动下Action代码
List
public List
return selectBeanList;
}
public void setSelectBeanList(List
this.selectBeanList = selectBeanList;
}
@Override
public String execute() throws Exception {
// selectBeanList = accountAddService.dptSelect();
DptSelectBean d1=new DptSelectBean();
d1.setDepartmentID(1);
d1.setDepartmentName("a");
DptSelectBean d2=new DptSelectBean();
d2.setDepartmentName("b");
d2.setDepartmentID(2);
selectBeanList.add(d1);
selectBeanList.add(d2);
// setSelectBeanList(selectBeanList);
return SUCCESS;
}
没有任何问题
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