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

Javascript
JQuery 获取和设置Select选项的代码
jQuery ctrl+Enter shift+Enter实现代码
jQuery学习2 选择器的使用说明
jQuery学习3:操作元素属性和特性
jQuery学习4 浏览器的事件模型
jQuery学习5 jQuery事件模型
jQuery 学习6 操纵元素显示效果的函数
jQuery学习7 操作JavaScript对象和集合的函数
jQuery库与其他JS库冲突的解决办法
JavaScript Event事件学习第一章 Event介绍
JavaScript Event学习第二章 Event浏览器兼容性
JavaScript Event学习第三章 早期的事件处理程序
JavaScript Event学习第四章 传统的事件注册模型
JavaScript Event学习第五章 高级事件注册模型
JavaScript Event学习第六章 事件的访问
JavaScript Event学习第七章 事件属性
JavaScript Event学习第八章 事件的顺序
js png图片(有含有透明)在IE6中为什么不透明了
JavaScript 读取元素的CSS信息的代码
基于mootools的圆角边框扩展代码

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: 277 ::
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");
}