当前位置: 首页 > 图文教程 > 网络编程 > Javascript > javascript 多级checkbox选择效果

Javascript
JavaScript 序列化对象实现代码
替代window.event.srcElement效果的可兼容性的函数
div+css+js模拟tab切换效果 事件绑定 IE,firefox兼容
IE和Firefox下event事件杂谈
javascript option onclick事件ie解决方案 兼容ie,firefox
javascript demo 基本技巧
用js实现层随着内容大小动态渐变改变 推荐
JS 的应用开发初探(mootools)
JS 在数组插入字符的实现代码(可参考JavaScript splice() 方法)
JQuery Tips(4) 一些关于提高JQuery性能的Tips
jQuery 淡入淡出、展开收缩菜单实现代码
js控制div及网页相关属性的代码
javascript 翻页测试页(动态创建标签并自动翻页)
Js获取table当前tr行的值的代码
IE 上下滚动展示模仿Marquee机制
jQuery解决iframe高度自适应代码
jQuery 连续列表实现代码
利用jQuery的$.event.fix函数统一浏览器event事件处理
Javascript和Ajax中文乱码吐血版解决方案
js Firefox 加入收藏夹功能代码 兼容Firefox 和 IE

Javascript 中的 javascript 多级checkbox选择效果


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-10-12   浏览: 211 ::
收藏到网摘: n/a

多级checkbox选择效果,具体的效果可以看下面的图,有需要的朋友可以参考下。 今天总算把部门多选的效果整出来
见图:

先共享核心代码:
1:js脚本
复制代码 代码如下:

var treeHTML = "";
var checkList = new Array(); /*only init here*/
var barString = "└";/*┝└*/
var degreeString = " ";
function makeTree(id,text,value,parentid,isCheck) {
this.id = id;
this.text = text;
this.value = value;
this.parentid = parentid;
this.isCheck=isCheck;
}
function dispCheck(option,degree) {
for (var i=1;i<=degree;i++) {
treeHTML += degreeString;
}
treeHTML += barString;
treeHTML += "<input type='checkbox' name='deptOption' onclick='checkOption(this);checkSubOption(this)' id='dept_"+option.value+"' value='"+option.value+"' parentId='"+option.parentid+"' "+ option.isCheck+">";
treeHTML += option.text+"</input><br/>";
}
function dispKidsByPid(pid,degree) {
for (var i=0;i<checkList.length;i++) {
if (pid==checkList[i].parentid) {
dispCheck(checkList[i],degree);
dispKidsByPid(checkList[i].id,degree+1);
}
}
}
function checkOption(option)
{
var deptCheckList=document.getElementsByName("deptOption");
//检查父元素
if(option.parentId!=0){
var parentChecked="0";
for(var i=0;i<deptCheckList.length;i++){
if(deptCheckList[i].parentId==option.parentId){
if(deptCheckList[i].checked){
parentChecked="1";
break;
}
}
}
if(parentChecked=="1")
document.getElementById("dept_"+option.parentId).checked=true;
else
document.getElementById("dept_"+option.parentId).checked=false;
checkOption(document.getElementById("dept_"+option.parentId));
}
}
function checkSubOption(option){
var deptCheckList=document.getElementsByName("deptOption");
//检查子元素
for(var i=0;i<deptCheckList.length;i++){
if("dept_"+deptCheckList[i].parentId==option.id){
deptCheckList[i].checked=option.checked;
checkSubOption(deptCheckList[i]);
}
}
}

2:页面:
复制代码 代码如下:

<%@ page contentType="text/html;charset=GBK"%>
<%@ page import="java.util.*"%>
<%@ page import="com.gzdec.eecn.web.school.vo.SchoolRoleVo"%>
<%@ page import="com.gzdec.common.web.base.BaseAction"%>
<%@ page import="com.gzdec.common.util.CodeFilter"%>
<%@ page import="com.gzdec.eecn.web.mas.vo.MasGradeVo" %>
<%@ page import="com.gzdec.eecn.web.mas.vo.MasSubjectVo" %>
<%@ page import="com.gzdec.edubase.web.organization.vo.*"%>
<%@ page import="com.gzdec.eecn.web.school.vo.SchoolRolePrismsVo"%>
<%
SchoolRoleVo schoolRoleVo = (SchoolRoleVo) request.getAttribute("schoolRoleVo");
List subjecGgroupList = (List) request.getAttribute("subjecGgroupList");
List gradeGroupList = (List) request.getAttribute("gradeGroupList");
List deptList = (List) request.getAttribute("deptList");
List groupList = (List) request.getAttribute("groupList");
String roleType=request.getParameter("roleType");
SchoolRolePrismsVo schoolRolePrismsVo=(SchoolRolePrismsVo)request.getAttribute("schoolRolePrismsVo");
%>
<script type="text/javascript">
<%
if (deptList!=null) {
OrgDepartmentVo orgDepartmentVo=new OrgDepartmentVo();
String checkList = "";
String isCheck="";
for (int i=0;i<deptList.size();i++) {
isCheck="";
orgDepartmentVo = (OrgDepartmentVo) deptList.get(i);
if(schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeDept()!=null&&schoolRolePrismsVo.getRangeDept().indexOf(orgDepartmentVo.getDeptId().toString()+",")>-1)
isCheck="checked";
checkList += "checkList["+i+"]=new makeTree("+orgDepartmentVo.getDeptId()+
",'"+orgDepartmentVo.getDeptName()+"',"+orgDepartmentVo.getDeptId()+","+orgDepartmentVo.getParentDept()+",'"+isCheck+"');";
}
out.print(checkList);
}
%>
dispKidsByPid(0,0);
function showRoleRang(){
$('#roleRang').show();
}
function hideRoleRang(){
$('#roleRang').hide(1000);
}
function showDiv(divId){
$('.roleRangOption').each(function(i){
if(this.id==divId)
document.getElementById(this.id).style.display="";
else
document.getElementById(this.id).style.display="none";
});
};
</script>
<form id="myForm" name="myForm" action="/school/schoolRoleMgr.ee?action=updateSchoolRole" method="post">
<input type="hidden" name="roleId" value="<%=schoolRoleVo ==null ?"":schoolRoleVo.getRoleId()%>"/>
<table align="center" >
<tr>
<td align="right">角色名称:</td>
<td>
<input type="text" name="roleName" <%="0".equals(roleType)?"readonly":"" %> dataType="LimitB" min="1" max="50" msg="角色名称不能为空,且长度不能大于25个中文字符" class="input_style1" value="<%=schoolRoleVo!=null?CodeFilter.toHtml(schoolRoleVo.getRoleName()!=null?schoolRoleVo.getRoleName():""):""%>"/> <span style="font-color:red">*</span>
</td>
</tr>
<tr>
<td align="right">角色描述:</td>
<td>
<textarea name="roleDesc" <%="0".equals(roleType)?"readonly":"" %> rows="5" cols="50" require="false" datatype="Limit" msg="角色描述不大于128个中文字符" max="255"><%=schoolRoleVo!=null?CodeFilter.toHtml(schoolRoleVo.getRoleDesc()!=null?schoolRoleVo.getRoleDesc():""):""%></textarea>
</td>
</tr>
<tr>
<td align="right">配发短信数:</td>
<td>
<input type="text" name="totalNum" require="false" datatype="Number" msg="配发短信数必须为数字" class="input_style1" value="<%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getSmsTotalNum()!=null?schoolRolePrismsVo.getSmsTotalNum().toString():""%>"/>
条 现在还剩<%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getSmsTotalNum()!=null?schoolRolePrismsVo.getSmsTotalNum().longValue()-schoolRolePrismsVo.getSmsSendNum().longValue():"0"%>条可配送
</td>
</tr>
<tr>
<td align="right">可发范围:</td>
<td>
<input type="button" value="选择" onclick="showRoleRang()"/>
<input type="button" value="确定" onclick="hideRoleRang()"/>
</td>
</tr>
<tr>
<td align="right"></td>
<td>
<div id="roleRang" style="display:none">
<div class="basic" id="list1a">
<a onclick="showDiv('div1')">系统选项</a>
<div style="display:none" id="div1" class="roleRangOption">
<p>
<input type="checkbox" name="sysOption" value="JS" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeSystem()!=null&&schoolRolePrismsVo.getRangeSystem().indexOf("JS,")!=-1?"checked":"" %>>全校教师<br/>
<input type="checkbox" name="sysOption" value="BZR" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeSystem()!=null&&schoolRolePrismsVo.getRangeSystem().indexOf("BZR,")!=-1?"checked":"" %>>全校班主任<br/>
<input type="checkbox" name="sysOption" value="XS" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeSystem()!=null&&schoolRolePrismsVo.getRangeSystem().indexOf("XS,")!=-1?"checked":"" %>>全校学生<br/>
<input type="checkbox" name="sysOption" value="JFRY" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeSystem()!=null&&schoolRolePrismsVo.getRangeSystem().indexOf("JFRY,")!=-1?"checked":"" %>>全校教辅人员<br/>
</p>
</div>
<a onclick="showDiv('div2')">行政部门</a>
<div style="display:none" id="div2" class="roleRangOption">
<p id="deptInfo" style="height:100px;overflow :scroll">
</p>
</div>
<a onclick="showDiv('div3')">学科分组</a>
<div style="display:none" id="div3" class="roleRangOption">
<p style="height:100px;overflow :scroll">
<%
if(subjecGgroupList!=null&&!subjecGgroupList.isEmpty()){
for(int i=0;i<subjecGgroupList.size();i++){
MasSubjectVo masSubjectVo = (MasSubjectVo) subjecGgroupList.get(i);
%>
<input type="checkbox" name="subjectOption" value="<%=masSubjectVo.getSubjectId() %>" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeSubject()!=null&&schoolRolePrismsVo.getRangeSubject().indexOf(masSubjectVo.getSubjectId().toString()+",")!=-1?"checked":"" %>><%=masSubjectVo.getName() %><br/>
<%
}
}
%>
</p>
</div>
<a onclick="showDiv('div4')">年级分组</a>
<div style="display:none" id="div4" class="roleRangOption">
<p>
<%
if(gradeGroupList!=null&&!gradeGroupList.isEmpty()){
for(int i=0;i<gradeGroupList.size();i++){
MasGradeVo masGradeVo = (MasGradeVo) gradeGroupList.get(i);
%>
<input type="checkbox" name="gradeOption" value="<%=masGradeVo.getGradeCode() %>" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeGrade()!=null&&schoolRolePrismsVo.getRangeGrade().indexOf(masGradeVo.getGradeCode().toString()+",")!=-1?"checked":"" %>><%=masGradeVo.getName() %><br/>
<%
}
}
%>
</p>
</div>
<a onclick="showDiv('div5')">校内分组</a>
<div style="display:none" id="div5" class="roleRangOption">
<p style="height:100px">
<%
if(groupList!=null&&!groupList.isEmpty()){
for(int i=0;i<groupList.size();i++){
OrgBgroupVo orgBgroupVo=(OrgBgroupVo)groupList.get(i);
%>
<input type="checkbox" name="groupOption" value="<%=orgBgroupVo.getBId() %>" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeInterest()!=null&&schoolRolePrismsVo.getRangeInterest().indexOf(orgBgroupVo.getBId().toString()+",")!=-1?"checked":"" %>><%=orgBgroupVo.getBName()%><br/>
<%
}
}
%>
</p>
</div>
<a onclick="showDiv('div6')">学生年级</a>
<div style="display:none" id="div6" class="roleRangOption">
<p>
<%
if(gradeGroupList!=null&&!gradeGroupList.isEmpty()){
for(int i=0;i<gradeGroupList.size();i++){
MasGradeVo masGradeVo = (MasGradeVo) gradeGroupList.get(i);
%>
<input type="checkbox" name="studentOption" value="<%=masGradeVo.getGradeCode() %>" <%=schoolRolePrismsVo!=null&&schoolRolePrismsVo.getRangeStuGrade()!=null&&schoolRolePrismsVo.getRangeStuGrade().indexOf(masGradeVo.getGradeCode().toString()+",")!=-1?"checked":"" %>><%=masGradeVo.getName() %><br/>
<%
}
}
%>
</p>
</div>
</div>
</td>
</tr>
<tr>
<td align="right"> </td>
<td valign="top"><span style="display:none" id="message"></span></td>
</tr>
</table>
</form>

3:css
复制代码 代码如下:

li { list-style-type: none; }
.basic { width:20em; }
.basic {
width: 260px;
font-family: verdana;
border: 1px solid black;
}
.basic div {
background-color: #eee;
}
.basic p {
margin-bottom : 10px;
border: none;
text-decoration: none;
font-weight: bold;
font-size: 10px;
margin: 0px;
padding: 10px;
}
.basic a {
cursor:pointer;
display:block;
padding:5px;
margin-top: 0;
text-decoration: none;
font-weight: bold;
font-size: 12px;
color: black;
background-color: #00a0c6;
border-top: 1px solid #FFFFFF;
border-bottom: 1px solid #999;
background-image: url("AccordionTab0.gif");
}
.basic a:hover {
background-color: white;
background-image: url("AccordionTab2.gif");
}
.basic a.selected {
color: black;
background-color: #80cfe2;
background-image: url("AccordionTab2.gif");
}