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这篇CFSDN的博客文章java实现表格tr拖动的实例(分享)由作者收集整理,如果你对这篇文章有兴趣,记得点赞哟.
实现功能:实现表格tr拖动,并保存因为拖动改变的等级. 。
jsp代码 。
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|
<
div
id
=
"mainContainer"
>
<
div
class
=
"contentCol"
>
<
div
id
=
"b_center"
>
<
div
class
=
"mod mod1 parent-table"
id
=
"launch-detail-table"
>
<
div
class
=
"mod-header radius"
>
<
h2
style
=
"margin-bottom:0px;margin-top:0px;height:43px;line-height:43px;"
>
菜单管理
</
h2
>
<
span
style
=
"color:red"
>请使用拖拽调整排列顺序</
span
>
<
button
id
=
"addLG"
type
=
"button"
class
=
"czbtn add_class"
style
=
"width:140px;margin-left:20px;"
>
<
img
alt
=
""
src
=
"/center/images/btn_add.png"
> 添加菜单</
button
>
</
div
>
<
br
>
<
div
class
=
"mod-body"
>
<
table
class
=
"data-load-2 appgrouping"
width
=
"100%"
border
=
"0"
cellspacing
=
"0"
id
=
"showTable"
style
=
"word-wrap: break-word; word-break: break-all;table-layout: inherit;background:#FFFFFF !important;"
>
<
thead
>
<
tr
class
=
"first_tr"
>
<
th
class
=
"first"
width
=
"50"
style
=
"text-align: center;width:10%;"
>编号</
th
>
<
th
width
=
"400"
align
=
"center"
style
=
"text-align: center;width:17%"
>菜单名称</
th
>
<!-- <th width="160" align="center" style="text-align: center">菜单级别</th>
<th width="80" align="center" style="text-align: center">二级菜单</th>-->
<
th
width
=
"100"
align
=
"center"
style
=
"text-align: center;width:18%"
>菜单英文名称</
th
>
<
th
align
=
"center"
style
=
"text-align: center;width:15%"
>菜单类型</
th
>
<
th
align
=
"center"
style
=
"text-align: center;width:20%"
>是否显示</
th
>
<
th
width
=
"210"
align
=
"center"
style
=
"text-align: center;width:20%"
>操作</
th
>
</
tr
>
</
thead
>
<
tbody
id
=
"data-list"
style
=
"text-align: center;"
>
<%
if (menuList != null && menuList.size() > 0) {
for (int i = 0;i <
menuList.size
();i++) {
JSONObject
json
=
menuList
.getJSONObject(i);
Menu menu = (Menu)JSONObject.toBean(json.getJSONObject("menu"),Menu.class);
%>
<
tr
id="<%=menu.getLevel() %>">
<
td
id="<%=menu.getMenuId() %>">
<%=menu.getLevel()%>
</
td
>
<
td
>
<
div
class
=
"menuName"
><%=menu.getMenuName()%></
div
>
</
td
>
<
td
>
<
div
class
=
"menuName"
><%=menu.getEnMenuName()==null?"":menu.getEnMenuName()%></
div
>
</
td
>
<!-- <td>
<div class="menuLevel"><%//if(menu.getHasSecond() == 1){%>一级菜单<%//}else{%>二级菜单<%//}%></div>
</td>
<td>
<div class="isChild"><%//if(json.getString("isChild").equals("1")){%><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" onclick="getChildMenu('<%//menu.getMenuId()%>')">查看</a><%//} else{%>无<%//}%></div>
</td> -->
<
td
>
<
div
class
=
"menuName"
><%if(menu.getMenuType() == 0){%>系统类型<%}else if(menu.getMenuType() == 1){%>图文类型<%}else{%>链接类型<%}%></
div
>
</
td
>
<
td
>
<%if(menu.getState() == 0){ %>
<
button
type
=
"button"
onclick="changeMenuState('<%=menu.getMenuName() %>',<%=menu.getMenuId() %>,1)" class="showState czbtn">显示</
button
>
<
button
type
=
"button"
class
=
"czbtn"
style
=
"background: #eaeaea;color: #d0d0d0;"
>已隐藏</
button
>
<%}else{ %>
<
button
type
=
"button"
class
=
"czbtn"
style
=
"background: #eaeaea;color: #d0d0d0;"
>已显示</
button
>
<
button
type
=
"button"
onclick="changeMenuState('<%=menu.getMenuName() %>',<%=menu.getMenuId() %>,0)" class="hideState czbtn">隐藏</
button
>
<%} %>
</
td
>
<
td
>
<%if(menu.getMenuType() != 0) {%><
div
>
<
div
style
=
"float: right;margin-right:10px;"
>
<
a
title
=
"删除"
href
=
"javascript:void(0)"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
style
=
"color:red;width:30px;display:inline-block;"
id="<%=menu.getMenuId()%>" class="icon-trash delMtCenter">
</
a
>
</
div
>
<%} %>
<%if(menu.getMenuType() != 0) {%>
<
div
style
=
"float: right;margin-right:10px;"
>
<
a
title
=
"修改"
href
=
"javascript:void(0)"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
style
=
"color:red;width:30px;display:inline-block;"
id="<%=menu.getMenuId()%>" class="icon-pencil mer_mod">
</
a
>
</
div
>
<%} %>
</
td
>
</
tr
>
<%
}
} else {
%>
<
tr
>
<
td
colspan
=
"6"
align
=
"center"
>
暂无数据
</
td
>
</
tr
>
<%
}
%>
</
tbody
>
</
table
>
</
div
>
<
div
class
=
"mod-bottom clearfix"
>
<
div
class
=
"fr pagination"
></
div
>
</
div
>
</
div
>
</
div
>
</
div
>
</
div
>
</
div
>
</
div
>
<
div
class
=
"ft"
style
=
"height: 50px;line-height: 50px;"
>
<
div
class
=
"copyright"
style
=
"display: none;"
>
<
a
href
=
"#"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
>关于我们</
a
> |
<
a
href
=
"#"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
>微博</
a
> |
<
a
href
=
"#"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
>Blog</
a
> |
<
a
href
=
"#"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
>服务条款 </
a
> |
<
a
href
=
"#"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
rel
=
"external nofollow"
>隐私政策</
a
>
</
div
>
<
p
class
=
"copy"
>Incongress.com, All Rights Reserved.<
span
class
=
"ICP"
></
span
></
p
>
</
div
>
<
script
src
=
"/cvc/center/js/cached_lay_reports.js"
type
=
"text/javascript"
></
script
>
<
script
src
=
"/cvc/center/js/cached_lay_reports_cus.js"
type
=
"text/javascript"
></
script
>
<
div
id
=
"mask"
></
div
>
<
div
class
=
"tkDiv"
id
=
"addLOGO"
style
=
"display:none;z-index:12;width:800px;height:auto;margin-left:-50px;"
>
<
div
class
=
"tk1_header"
style
=
"width:800px !important;height:40px;line-height:40px;margin-left:-10px;margin-top:-10px;"
>
<
span
style
=
"font-size: 16px;margin-left:20px;color:#FFF;margin-top:-5px;"
id
=
"gn_title"
>添加菜单</
span
>
<
a
id
=
"close_modal"
style
=
"width:30px;height:20px;background:url('/CHC2015/cn/images/close.png') no-repeat 0px 10px;float: right;"
>×</
a
>
</
div
>
<
div
class
=
"tk1"
id
=
"addZ"
style
=
"width:790px;height:260px;margin-left:-2px;overflow-y:auto;"
>
<
div
class
=
"tk1_content"
id
=
"registerDiv"
style
=
"width:750px;margin-top:-10px;"
>
<
form
id
=
"menuForm"
class
=
"bs-docs-example form-horizontal"
method
=
"post"
action="<%=path %>/webCenter.do">
<
input
type
=
"hidden"
name
=
"method"
value
=
"saveOrUpdateMenu"
>
<
input
type
=
"hidden"
name
=
"pageIndex"
value
=
"1"
>
<
input
type
=
"hidden"
name
=
"conId"
value="<%=conId %>">
<
input
type
=
"hidden"
name
=
"numb1"
value="<%=numb1 %>">
<
input
type
=
"hidden"
name
=
"numb2"
value="<%=numb2 %>">
<
input
type
=
"hidden"
id
=
"menuId"
name
=
"menuId"
value
=
"-1"
>
<
table
style
=
"width:750px"
>
<
tr
>
<
td
><
span
>菜单名称</
span
></
td
>
<
td
><
input
type
=
"text"
id
=
"menu_name"
class
=
"form-control"
name
=
"menuName"
style
=
"margin:10px 0px;display:inline-block;height:34px;"
/><
span
class
=
"showWoring"
></
span
></
td
>
</
tr
>
<!-- <tr>
<td>菜单级别:</td>
<td>
<select id="menu_level" name="menu_level" style="margin:10px 0px">
<option value="-1">请选择...</option>
<option value="1">一级菜单</option>
<option value="2">二级菜单</option>
</select>
<span class="showWoring"></span>
</td>
</tr>
<tr id="menu_parent_tr" style="display: none">
<td>父级菜单:</td>
<td>
<select id="menu_parent" name="menu_parent" style="margin:10px 0px">
<option value="-1">请选择...</option>
</select>
<span class="showWoring"></span>
</td>
</tr>-->
<
tr
>
<
td
>菜单类型</
td
>
<
td
>
<
select
id
=
"menuType"
class
=
"form-control"
name
=
"menuType"
style
=
"margin:10px 0px;display:inline-block;width:350px;"
>
<
option
value
=
"-1"
>请选择...</
option
>
<
option
value
=
"1"
>图文类型</
option
>
<
option
value
=
"2"
>链接类型</
option
>
</
select
>
</
td
>
</
tr
>
<
tr
id
=
"imgTextTr"
style
=
"display:none"
>
<
td
>
图文内容
</
td
>
<
td
>
<
textarea
rows
=
"45"
cols
=
"70"
class
=
"form-control"
name
=
"menuContent"
id
=
"menuContent"
style
=
"display:inline-block;"
></
textarea
>
</
td
>
</
tr
>
<
tr
id
=
"linkTr"
style
=
"display:none"
>
<
td
>跳转地址</
td
>
<
td
>请填写完整的外链地址,必须包含<
span
style
=
"color:red"
>http://</
span
> 例如:http://www.baidu.com</
br
><
input
type
=
"text"
id
=
"menuUrl"
name
=
"menuUrl"
style
=
"margin:10px 0px"
/><
span
class
=
"showWoring"
style
=
"margin:10px 0px"
></
span
></
td
>
</
tr
>
<
tr
>
<
td
align
=
"center"
colspan
=
"2"
>
<
hr
style
=
"margin-bottom:10px;"
>
<
input
id
=
"menu_add"
type
=
"button"
class
=
"button"
value
=
"添 加"
style
=
"border-radius:0;width:260px;height:40px;margin:auto 50px;margin:20px"
/>
</
td
>
</
tr
>
</
table
>
</
form
>
</
div
>
</
div
>
</
div
>
<
div
class
=
"tkDiv"
id
=
"childMenu"
style
=
"display:none;z-index:12;width:650px;height:auto;margin-left:-325px;"
>
<
div
class
=
"tk1"
id
=
"childZ"
style
=
"width:600px;height:350px;"
>
<
div
class
=
"tk1_header"
style
=
"margin-top:-40px;"
>
<
span
style
=
"font-size: 16px;margin-left:20px;color:#FFF"
id
=
"gn_title"
>二级菜单</
span
>
<
a
id
=
"close_modal"
style
=
"width:30px;height:40px;background:url('/CHC2015/cn/images/close.png') no-repeat 0px 10px;background-size:20px;float: right;"
></
a
>
</
div
>
<
div
class
=
"tk1_content"
id
=
"registerDiv"
style
=
"width:600px;"
>
<
table
class
=
"data-load-2 appgrouping"
width
=
"100%"
border
=
"0"
cellspacing
=
"0"
style
=
"word-wrap: break-word; word-break: break-all;table-layout: inherit;"
>
<
thead
>
<
tr
class
=
"first_tr"
>
<
th
class
=
"first"
width
=
"50"
style
=
"text-align: center"
>编号</
th
>
<
th
width
=
"200"
align
=
"center"
style
=
"text-align: center"
>菜单名称</
th
>
<
th
width
=
"160"
align
=
"center"
style
=
"text-align: center"
>菜单级别</
th
>
<
th
width
=
"80"
align
=
"center"
style
=
"text-align: center"
>二级菜单</
th
>
<
th
width
=
"80"
align
=
"center"
style
=
"text-align: center"
>菜单类型</
th
>
<
th
width
=
"80"
align
=
"center"
style
=
"text-align: center"
>修改</
th
>
<
th
width
=
"80"
align
=
"center"
style
=
"text-align: center"
>删除</
th
>
</
tr
>
</
thead
>
</
table
>
</
div
>
</
div
>
</
div
>
<
script
type
=
"text/javascript"
src="<%=path %>/cvc/center/js/My97DatePicker/WdatePicker.js"></
script
>
<
script
src="<%=path%>/cvc/center/js/setting.js" type="text/javascript"></
script
>
<
script
src="<%=path%>/cvc/center/js/Validform_v5.3.2.js" type="text/javascript"></
script
>
<
script
charset
=
"utf-8"
src="<%=path%>/train/js/prettify/kindeditor.js"></
script
>
<
script
charset
=
"utf-8"
src="<%=path%>/train/js/prettify/lang/zh_CN.js"></
script
>
<
script
charset
=
"utf-8"
src="<%=path%>/train/js/prettify/plugins/code/prettify.js"></
script
>
<
script
type
=
"text/javascript"
src="<%=path %>/cvc/center/js/jquery-1.10.2.min.js"></
script
>
<
script
charset
=
"utf-8"
type
=
"text/javascript"
src="<%=path %>/center/js/jquery-ui.min.js"></
script
>
<
script
>
var editor1;
//改变菜单显示隐藏状态
function changeMenuState(menuName,menuId,state){
/*
if(menuName == "征文投稿"){
alert("请到基本信息模块中设置当前大会是否征文");
}else */if(menuName == "English"){
alert("请到基本信息模块中设置当前大会的中英文类型");
}else{
$.ajax({
url:"/webCenter.do",
type:"post",
dataType:"json",
data:"method=changeMenuState&menuId="+menuId+"&menuState="+state,
success:function(json){
if(json.state == 1){
window.location.reload();
}else{
alert("修改失败");
}
}
})
}
}
$("#showTable").sortable({
cursor: "move",
items: "tr", //只是tr可以拖动
opacity: 0.6, //拖动时,透明度为0.6
revert: true, //释放时,增加动画
stop: function(event, ui) { //更新排序之后
var categoryids = $("#showTable").sortable("toArray");
localStorage.categoryids = categoryids;
var level = 0;
$("#showTable tr").each(function(){
$(this).children("td").eq(0).html(level);
level += 1;
})
level = 0;
var content = "[";
$("#showTable tr").each(function(){
var level = $(this).children("td").eq(0).html();
var tdId = $(this).children("td").eq(0).attr("id");
if(tdId != undefined){
if(level == 1){
content += "{level:"+level;
content += ",menuId:"+tdId;
content += "}";
}else if(level > 1){
content += ",{level:"+level;
content += ",menuId:"+tdId;
content += "}";
}
}
level += 1;
})
content += "]";
$.ajax({
url:"<%=path%>/webCenter.do?updateMenuLevel",
type:"post",
dataType:"json",
data:"menuList="+content,
success:function(json){
}
})
}
});
$("#showTable").disableSelection();//让文字不可选
//选择二级菜单
$("#menu_level").change(function(){
$("#menu_parent").empty();
$("#menu_parent").append("<
option
value
=
'-1'
>请选择...</
option
>")
var level = $("#menu_level").val();
if(level == 1){
$("#menu_parent_tr").hide();
}else if(level == 2){
$.ajax({
url:"<%=path%>/webCenter.do?getFirstMenu",
type:"GET",
dataType:"json",
success:function(result){
if(result != null && result != "" && result.length > 0){
for(var i = 0; i<
result.length
;i++){
var
option
=
"<option value='"
+result[i].menuId+"'>"+result[i].menuName+"</
option
>"
console.log(option)
$("#menu_parent").append(option);
}
}else{
alert("还未创建任何一级菜单,先创建一级菜单后再创建耳机菜单");
}
}
})
$("#menu_parent_tr").show();
}
})
//选择图文类型
$("#menuType").change(function(){
if($("#menuType").val() == 1){
$("#imgTextTr").show();
$("#linkTr").hide();
$("#addZ").css("height","450px")
}else if($("#menuType").val() == 2){
$("#imgTextTr").hide();
$("#linkTr").show();
$("#addZ").css("height","180px")
}
})
//添加
$("#menu_add").click(function() {
var menuName = $("#menu_name").val();
var menuLevel = $("#menu_level").val();
var menuType = $("#menuType").val();
var menuUrl = $("#menuUrl").val();
if(menuName.trim() == "" || menuName.trim().length == 0){
alert("请输入菜单名称");
return false;
}
if(menuType == "-1"){
alert("请选择菜单类型");
return false;
}
if($("#menuType").val() == 1){
if($("#menuContent").val().trim() == "" || $("#menuContent").val().trim().length == 0){
alert("请填写图文内容");
return false;
}
}
if($("#menuType").val() == 2){
if(menuUrl.trim() == "" || menuUrl.trim().length == 0){
alert("请输入跳转地址");
return false;
}
}
var menuCount = <%=menuListSize%>;
if(menuCount >= 19 && $("#menuId").val() == -1){
alert("菜单最多只能添加九个");
return false;
}
$("#menuForm").submit();
$("#mask").hide();
$("#addLOGO").hide();
$("body").css("position", "fixed");
})
//弹出窗口
$("#addLG").click(function() {
$("#mask").show();
$("#addLOGO").show();
})
//取消
$(".tk1_header").click(function() {
location.reload();
})
$("#close").click(function() {
$("#zsType").val(0);
$("#zsHref").val("");
$("#mask").hide();
$("#addLOGO").hide();
$("body").css("position", "static");
})
//修改
$(".mer_mod").click(function() {
$("#mask").show();
$("#addLOGO").show();
$("body").css("position", "fixed");
$("#menuId").val(this.id);
$.ajax({
url:"<%=path%>/webCenter.do?getMenuById",
type:"get",
data:"menuId="+this.id,
dataType:"json",
success:function(data){
$("#menu_name").val(data.menuName);
$("#menuType").val(data.menuType);
if(data.menuType == 1){
$("#imgTextTr").show();
$("#linkTr").hide();
$("#addZ").css("height","450px")
editor1.html(data.content);
}if(data.menuType == 2){
$("#imgTextTr").hide();
$("#linkTr").show();
$("#addZ").css("height","80px")
}
}
})
})</
script
>
</
body
>
</
html
>
<%
}
}
%>
|
action代码 。
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@RequestMapping(params = "updateMenuLevel",method = RequestMethod.POST)
public void updateMenuLevel(String menuList,HttpServletRequest request,HttpServletResponse response){
try {
HttpSession session = this.getSession(request);
Adminuser adminUser = session.getAttribute("centerAdminUser") == null?null:(Adminuser) session.getAttribute("centerAdminUser");
if(adminUser == null){
try {
response.sendRedirect(request.getContextPath()+"/center/index.jsp");
} catch (Exception e) {
e.printStackTrace();
}
}else{
String conId = request.getSession().getAttribute("conId") == null ? null: request.getSession().getAttribute("conId").toString();
if (conId == null) {
response.sendRedirect(request.getContextPath()+"/center/index.jsp");
}
JSONArray array = JSONArray.fromObject(menuList);
for(int i = 0;i < array.size();i++){
JSONObject json = array.getJSONObject(i);
Menu menu = webService.getMenuById(json.getInt("menuId"));
menu.setLevel(json.getInt("level"));
webService.saveObject(menu);
}
}
} catch (Exception e) {
e.printStackTrace();
}
|
以上这篇java实现表格tr拖动的实例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持我.
原文链接:http://www.cnblogs.com/jichuang/archive/2017/12/20/8066053.html 。
最后此篇关于java实现表格tr拖动的实例(分享)的文章就讲到这里了,如果你想了解更多关于java实现表格tr拖动的实例(分享)的内容请搜索CFSDN的文章或继续浏览相关文章,希望大家以后支持我的博客! 。
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