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我對Struts2非常新穎,它帶有多選擇標籤。我在很多地方搜索過,但沒有得到解決方案。這裏是我的問題:Struts2多選列表:如何在行動類中獲取值
在JSP中我已經使用struts2中選擇這樣
<s:form action="AjaxSaveSelectedStatus">
<s:select label="Select Status" name="masterStatusLists" id="masterStatusLists"
list="#{'1':'status1','2':'status2','3':'status3','4':'status4'}"
multiple="true" required="true"/>
<input type="submit" value="Save"/>
</s:form>
在struts.xml中映射
<action name="Ajax*" class="com.mypackage.actions.forms.Ajax{1}">
<result name="redirect">${redirectUrl}</result>
</action>
在Action類我用這樣的
public class AjaxSaveSelectedStatus extends BaseAjaxActionWithSession {
ArrayList<MasterStatusList> masterStatusLists;
@Override
public String execute(){
for (MasterStatusList masterStatusList : masterStatusLists) {
System.out.println(masterStatusList.getStatusId());
}
return SUCCESS;
}
public ArrayList<MasterStatusList> getMasterStatusLists() {
return masterStatusLists;
}
public void setMasterStatusLists(ArrayList<MasterStatusList> masterStatusLists) {
this.masterStatusLists = masterStatusLists;
}
}
標籤
這是MasterStatusList Bean類
public class MasterStatusList implements java.io.Serializable {
private int statusId;
private String statusName;
public MasterStatusList() {}
public int getStatusId() {return this.statusId;}
public void setStatusId(int statusId) {this.statusId = statusId;}
public String getStatusName() {return this.statusName;}
public void setStatusName(String statusName) {this.statusName = statusName;}
}
現在我想獲取客戶端選擇的項目列表到行動。