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document.getElementsByName()取值

程序员文章站 2022-03-15 14:56:49
...

jsp表单:
<%
Client client;
List clientList = pageModel.getList();
for (Iterator iter = clientList.iterator(); iter.hasNext();) {
client = (Client)iter.next();
%>
<tr >
<td class="rd8" > <input type="radio" name="selectFlag" value=" <%=client.getClientId() %>"> </td>
<td class="rd8" > <%=client.getClientId() %> </td>
<td class="rd8" > <%=client.getName() %> </td>
</tr>
<%
}
%>


现在是我要选中一个选项如(选择一个client):
for(var i = 0; i < document.getElementsByName("selectFlag").length; i++) {
if(document.getElementsByName("selectFlag")[i].checked) {
var idStr = ............(在这里面我要怎么取出,我想要的值呀?)
var nameStr = ..........(在这里面我要怎么取出,我想要的值呀?)
}
}


方法:
for(var i = 0; i < document.getElementsByName("selectFlag").length; i++) {
if(document.getElementsByName("selectFlag")[i].checked) {
//获取input的父元素
var selectClient = document.getElementsByName("selectFlag")[i].parentNode;
//获取其下一个元素
var idStr = selectClient.nextSibling.innerHTML;
var nameStr = selectClient.nextSibling.nextSibling.innerHTML;
}
}
相关标签: JSP