spring的jsp标签<form:select>如何设置属性出现复选框
<form:select path="synchroDtoObjects" id="synchroDtoObjects" cssClass="selectTo {required:true}" multiple="multiple" maxlength="3">
<c:forEach items="${syschrodataEntityList}" var="item">
<form:option value="${item.key}">${item.value}</form:option>
</c:forEach>
</form:select>
代码如上：我设置multiple=“multiple”怎么不会出现多选啊 --------------------编程问答-------------------- <form:checkbox --------------------编程问答-------------------- 或者multiple="multiple" 改为multiple="true" --------------------编程问答--------------------
按照你说的方法搞不定啊 --------------------编程问答-------------------- <form:select这个是spring的，你导入spring的ltd文件没有 --------------------编程问答-------------------- <%@ page pageEncoding="UTF-8"%>
<%@ include file="/common/taglibs.jsp"%>
<div id="iframeContainer">
<form:form id="synchrodataForm" commandName="synchroDataRecord" class="form-horizontal" >
<fieldset class="form-label8">
<legend class='blue'>
<fmt:message key="synchrodata.update" />
</legend>
<input type="hidden" name="method" id="method" value="${param.method }" />
<div class="control-group">
<appfuse:label styleClass="control-label" key="synchrodata.objects" />
<div class="controls docs-input-sizes">
<form:select path="synchroDtoObjects" id="synchroDtoObjects" cssClass="selectTo {required:true}" ismultiple="true" isExactMatch="true" isAutoComplate="true" >
<form:options items="${syschrodataEntityList}"/> </form:select>
</div>
</div>
<div class="l-dialog-buttons" style="font-size: 12px;">
<div class="l-dialog-Leftbtn-inner">
<div class="l-dialog-btn isdialogbtn" tabindex="0" onclick="synchroDataClick()">
<div class="l-dialog-btn-l"></div>
<div class="l-dialog-btn-r"></div>
<div class="l-dialog-btn-inner">
<fmt:message key="button.sure" />
</div>
</div>
<div class="l-clear"></div>
</div>
</div>
</fieldset>
</form:form>
</div>
<script type="text/javascript">
function synchroDataClick(){
$.ajax({
url:'/urc/auth/synchrodatas_iframe_synchroData.html',
type:"POST",
data:{
"synchroDtoObjects":$("#synchroDtoObjects").val()
},
contentType:"application/x-www-form-urlencoded;charset=utf-8",
success:function (data) {
var ResponseMsg=$.parseJSON(data);
var returnInfo = $.parseJSON(ResponseMsg.message).returnInfo;
if (returnInfo && returnInfo.returnCode == "1"){
$.ligerDialog.error(returnInfo.returnMessage);
}else{
$.ligerDialog.success(returnInfo.returnMessage);
}
}
});
}
</script>
这个是我jsp页面的代码，下列列表只能单选，实现不了复选 --------------------编程问答--------------------
<%@ page pageEncoding="UTF-8"%>
<%@ include file="/common/taglibs.jsp"%>
<div id="iframeContainer">
<form:form id="synchrodataForm" commandName="synchroDataRecord" class="form-horizontal" >
<fieldset class="form-label8">
<legend class='blue'>
<fmt:message key="synchrodata.update" />
</legend>
<input type="hidden" name="method" id="method" value="${param.method }" />
<div class="control-group">
<appfuse:label styleClass="control-label"
key="synchrodata.objects" />
<div class="controls docs-input-sizes">
<form:select path="synchroDtoObjects" id="synchroDtoObjects" cssClass="selectTo {required:true}" ismultiple="true" isExactMatch="true" isAutoComplate="true" >
<form:options items="${syschrodataEntityList}"/>
</form:select>
</div>
</div>
<div class="l-dialog-buttons" style="font-size: 12px;">
<div class="l-dialog-Leftbtn-inner">
<div class="l-dialog-btn isdialogbtn" tabindex="0" onclick="synchroDataClick()">
<div class="l-dialog-btn-l"></div>
<div class="l-dialog-btn-r"></div>
<div class="l-dialog-btn-inner">
<fmt:message key="button.sure" />
</div>
</div>
<div class="l-clear"></div>
</div>
</div>
</fieldset>
</form:form>
</div>
<script type="text/javascript">
function synchroDataClick(){
$.ajax({
url:'/urc/auth/synchrodatas_iframe_synchroData.html',
type:"POST",
data:{
"synchroDtoObjects":$("#synchroDtoObjects").val()
},
contentType:"application/x-www-form-urlencoded;charset=utf-8",
success:function (data) {
var ResponseMsg=$.parseJSON(data);
var returnInfo = $.parseJSON(ResponseMsg.message).returnInfo;
if (returnInfo && returnInfo.returnCode == "1"){
$.ligerDialog.error(returnInfo.returnMessage);
}else{
$.ligerDialog.success(returnInfo.returnMessage);
}
}
});
}
</script> --------------------编程问答-------------------- 不对不对，应该是<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%> --------------------编程问答--------------------
额 不好意思 点错了（
）不过还是没搞定啊 --------------------编程问答-------------------- 清理下缓存再试看 --------------------编程问答--------------------
已经解决 --------------------编程问答-------------------- 怎么解决的啊 求指点 1016692601 --------------------编程问答-------------------- 你能分享一下你的解决方法吗？
补充：Java , Web 开发
