action1(向ftl中注入list数据)
List rightanswer = null;
rightanswer = questionService.findRightAnswer(questionid);
info.setRightanswer(rightanswer);
ftl为
<#list rightanswer as r>
<input type="text" name="rightanswer" value=${r} >
</#list>
action2要从ftl中提取list rightanswer的数据 希望提取出来的还是list类型或者Array类型均可
List rightanswer = null;
rightanswer = questionService.findRightAnswer(questionid);
info.setRightanswer(rightanswer);
ftl为
<#list rightanswer as r>
<input type="text" name="rightanswer" value=${r} >
</#list>
action2要从ftl中提取list rightanswer的数据 希望提取出来的还是list类型或者Array类型均可
action1 注入list数据 ftl 显示,就应该结束了啊?action2要从ftl中提取list? 应该从action1 中得到list, ftl 中没有 list数据
就算有也是在free 的环境变量中
function show(){
obj=document.getElementsByTagName("input");
var myrightanswer = new blankArray(100);
myrightanswer[0]=" ";
for(var i=0;i<obj.length;i++)
{
if (obj[i].rightanswer.value!=null)
myrightanswer[i]=obj[i].value;
return myrightanswer;
}
}function goto(){ var test = new blankArray(100);
alert("myrightanswer");
test[0]=" ";
test=show();
location.href = 'questionAction.do?rightanswer='+test;
}
应该出错了 但是没什么提示 也没有数据输出
<body>
<form name="form1">
<#list list as l>
<input type="text" name="t${l_index}" value="${l.value}"/>
</#list>
<input type="hidden" name="count" value="${l.size()}"/>
</form>
</body>
</html>
action.java
public class BalanceAction implements Action, ModelDriven{ private Info = new Info();
public String execute() throws Exception {
try{
ActionContext ctx = ActionContext