1.zTree插件简介
zTree是一个依靠 jQuery实现的多功能“树插件”。优异的性能、灵活的配置、多种功能的组合是zTree最大优点。专门适合项目开发，尤其是树状菜单、树状数据的Web显示、权限管理等等。
官网地址：http://www.treejs.cn/v3/main.php#_zTreeInfo
2.zTree资源管理实例
⑴ 引入zTree的js和css文件：
<script type="text/javascript" src="/assets/scripts/zTree_v3/js/jquery-1.4.4.min.js"></script> <script type="text/javascript" src="/assets/scripts/zTree_v3/js/jquery.ztree.core-3.5.js"></script> <script type="text/javascript" src="/assets/scripts/zTree_v3/js/jquery.ztree.excheck-3.5.js"></script> <link rel="stylesheet" href="/assets/scripts/zTree_v3/css/zTreeStyle/zTreeStyle.css" type="text/css" />
⑵ zTree的页面元素：通过读取隐藏的Input输入框中传递的JSON字符串初始化zTree树。
<input type="hidden" id="zTreeNodes" value="{{_DATA_.ztreeNodes}}" />
<span class="resourceSpan" >父资源<label style="color:#ff0000;">*</label>：</span>
<div id="parentResource" class="ztree"></div>
⑶ js简单初始化zTree树：
var zNodesStr = document.getElementById("zTreeNodes").value;
var zNodes = JSON.parse(zNodesStr);
$.fn.zTree.init($("#parentResource"), setting, zNodes);
⑷ 给Ztree赋初值的java代码:
public UserResourceDTO initNewResources() {
List<UsersResource> resourceList = new ArrayList<UsersResource>();
resourceList = usersResourceService.getAllResource();
JSONArray jsonNodes = new JSONArray();
for (UsersResource tempRes : resourceList) {
JSONObject jsonObject = new JSONObject();
jsonObject.put("id", tempRes.getId());
jsonObject.put("pId", tempRes.getParentId());
jsonObject.put("name", tempRes.getName());
if (tempRes.getParentId() == 0) {
jsonObject.put("checked", true);
jsonObject.put("open", true);
} else {
jsonObject.put("open", false);
}
jsonNodes.add(jsonObject);
}
UserResourceDTO userResourceDTO = new UserResourceDTO();
userResourceDTO.setZtreeNodes(jsonNodes.toString());
return userResourceDTO;
}
⑸ UserResourceDTO代码:
package com.ouc.mkhl.platform.usersAuth.dto;
import java.io.Serializable;
//RBAC权限管理-资源信息
public class UserResourceDTO implements Serializable {
private static final long serialVersionUID = -889200123123123L;
private Integer id; //资源Id
private String name; //资源名称
private String description; //资源描述
private String url; //链接地址
private String type; //资源类型：0-URL资源，1-组件资源
private String status; //状态：0-隐藏，1-展示
private String code; //标识码
private String configuration; //配置项
private String moduleName; //模块名称
private Integer orderIndex; //排序号
private Integer parentId; //父资源
private String ztreeNodes; // 关联资源结点
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name == null ? null : name.trim();
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description == null ? null : description.trim();
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url == null ? null : url.trim();
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code == null ? null : code.trim();
}
public String getConfiguration() {
return configuration;
}
public void setConfiguration(String configuration) {
this.configuration = configuration == null ? null : configuration
.trim();
}
public String getModuleName() {
return moduleName;
}
public void setModuleName(String moduleName) {
this.moduleName = moduleName == null ? null : moduleName.trim();
}
public Integer getOrderIndex() {
return orderIndex;
}
public void setOrderIndex(Integer orderIndex) {
this.orderIndex = orderIndex;
}
public Integer getParentId() {
return parentId;
}
public void setParentId(Integer parentId) {
this.parentId = parentId;
}
public void setZtreeNodes(String ztreeNodes) {
this.ztreeNodes = ztreeNodes == null ? null : ztreeNodes.trim();
}
public String getZtreeNodes() {
return ztreeNodes;
}
}
⑹ 示例页面resourceInfo.hbs代码:
{{#component "newResource js-comp"}}
<script type="text/javascript" src="/assets/scripts/zTree_v3/js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="/assets/scripts/zTree_v3/js/jquery.ztree.core-3.5.js"></script>
<script type="text/javascript" src="/assets/scripts/zTree_v3/js/jquery.ztree.excheck-3.5.js"></script>
<script type="text/javascript" src="/assets/scripts/sweet-alert.min.js"></script>
<script type="text/javascript" src="/assets/scripts/cookies.js"></script>
<link rel="stylesheet" href="/assets/scripts/zTree_v3/css/zTreeStyle/zTreeStyle.css" type="text/css" />
<link rel="stylesheet" type="text/css" href="/assets/styles/sweet-alert.css"/>
<style>
#resourceInfo {
margin: 10px 100px 10px 120px;
border: 1px solid #617775;
background: #f5f5f5;
width:1100px;
height:660px;
}
#parentResource {
margin: 10px auto;
border: 1px solid #617775;
background: #f0f6e4;
width:1080px;
height:160px;
overflow-y:scroll;
overflow-x:auto;
}
.resourceSpan {
margin: 0 5px 0 20px;
}
</style>
<div id="resourceInfo">
<input type="hidden" id="zTreeNodes" value="{{_DATA_.ztreeNodes}}" />
<span class="resourceSpan" style="color:#0000ff; font-weight:bold;">新建资源</span>
<hr/>
<span class="resourceSpan" >资源名称<label style="color:#ff0000;">*</label>：</span>
<input type="text" id="resourceName" style="width: 875px" />
<hr/>
<span class="resourceSpan" >父资源<label style="color:#ff0000;">*</label>：</span>
<div id="parentResource" class="ztree"></div>
<hr/>
<span class="resourceSpan" >所在模块<label style="color:#ff0000;">*</label>：</span>
<input type="text" id="resourceModule" style="width: 880px" />
<hr/>
<span class="resourceSpan" >访问链接<label style="color:#ff0000;">*</label>：</span>
<input type="text" id="resourceURL" style="width: 880px" />
<hr/>
<span class="resourceSpan" >资源类型<label style="color:#ff0000;">*</label>：</span>
<select id="resourceType" style="width: 400px" >
<option>URL资源</option>
<option>组件资源</option>
</select>
<hr/>
<span class="resourceSpan" >桌面显示<label style="color:#ff0000;">*</label>：</span>
<select id="resourceStatus" style="width: 400px" >
<option>是</option>
<option>否</option>
</select>
<hr/>
<span class="resourceSpan" >标识码<label style="color:#ff0000;">*</label>：</span>
<input type="text" id="appCode" style="width: 80px" value="S00988" readonly="readonly"/>
<input type="text" id="resourceCode" style="width: 200px" />
<label> 为每个资源定义唯一的code(身份证)，格式为："Sxxxxx_xxxxx",若无S码，则只与填写第二空格</label>
<hr/>
<span class="resourceSpan" >序号<label style="color:#ff0000;">*</label>：</span>
<input type="text" id="orderIndex" style="width: 480px" />
<label> 排序号越小的资源显示越靠前</label>
<hr/>
<span class="resourceSpan">配置项：</span>
<input type="text" id="configuration" style="width: 470px" />
<hr/>
<span class="resourceSpan">描述：</span>
<input type="text" id="description" style="width: 490px" />
<hr/>
<span style="margin: 0 50px;"></span>
<input id="newResource" size="12" type="button" value="创建" />
<input id="reset" size="12" type="button" value="重置" />
<hr/>
</div>
<SCRIPT type="text/javascript">
var setting = {
check: {
enable: true,
chkStyle: "radio",
radioType: "all"
},
data: {
simpleData: {
enable: true
}
}
};
$(document).ready(function(){
var zNodesStr = document.getElementById("zTreeNodes").value;
var zNodes = JSON.parse(zNodesStr);
$.fn.zTree.init($("#parentResource"), setting, zNodes);
var treeObj = $.fn.zTree.getZTreeObj("parentResource");
$("#newResource").click(function() {
var nodes = treeObj.getCheckedNodes(true);
var parentId = nodes[0].id; //资源父id
var name = document.getElementById("resourceName").value; //资源名称
if (name == "") {
sweetAlert("资源名称不能为空！");
return;
}
var moduleName = document.getElementById("resourceModule").value; //模块名称
if (moduleName == "") {
sweetAlert("模块名称不能为空！");
return;
}
var resourceURL = document.getElementById("resourceURL").value; //访问链接
if (resourceURL == "") {
sweetAlert("访问链接不能为空！");
return;
}
var resourceTypeStr = document.getElementById("resourceType").value; //资源类型
var resourceType = 0;
if (resourceTypeStr == "组件资源") {
resourceType = 1;
} else {
resourceType = 0;
}
var resourceStatusStr = document.getElementById("resourceStatus").value; //桌面显示
var resourceStatus = 1;
if (resourceStatusStr == "否") {
resourceStatus = 0;
} else {
resourceStatus = 1;
}
var resourceCodeStr = document.getElementById("resourceCode").value;
var resourceCode = "";
if (resourceCodeStr == "") {
sweetAlert("标识码不能为空！");
return;
} else {
var codeRegex = /^[a-zA-Z0-9_]{1,}$/;
if(!codeRegex.exec(resourceCodeStr)){
sweetAlert("警告", "标识码格式非法！只能是字母或字母和数字的组合!", "warning");
return;
}
resourceCode = "S00988_"+ resourceCodeStr;
}
var orderIndexStr = document.getElementById("orderIndex").value;
var orderIndex = 0;
if (orderIndexStr == "") {
sweetAlert("排序号不能为空！");
return;
} else {
var indexRegex = /^[0-9]+$/;
if(!indexRegex.exec(orderIndexStr)){
sweetAlert("警告", "排序号格式非法！只能是非负整数!", "warning");
return;
}else{
orderIndex = Number(orderIndexStr);
}
}
var configuration = document.getElementById("configuration").value; //配置项
var description = document.getElementById("description").value; //资源描述
$.ajax({
type: "GET",
url: "../api/createResource",
dataType : "json",
data:{
name: name, description: description, url: resourceURL, type: resourceType,
status: resourceStatus, code: resourceCode, configuration: configuration,
moduleName: moduleName, orderIndex: orderIndex, parentId: parentId
},
success: function () {
window.location.href = "resourcesList";
},
error: function (e) {
sweetAlert("创建资源失败：", e, "error");
}
});
});
$("#reset").click(function() {
treeObj.checkAllNodes(false);
$("#resourceName").attr("value",‘‘); //清空
$("#resourceModule").attr("value",‘‘);
$("#resourceURL").attr("value",‘‘);
$("#resourceType").attr("value",‘URL资源‘);
$("#resourceStatus").attr("value",‘是‘);
$("#resourceCode").attr("value",‘‘);
$("#orderIndex").attr("value",‘‘);
$("#configuration").attr("value",‘‘);
$("#description").attr("value",‘‘);
});
});
</SCRIPT>
{{/component}}
3.zTree资源管理实例效果图
4.SweetAlert插件简介
SweetAlert是一款不需要jQuery支持的原生js提示框，风格类似bootstrap。它的提示框不仅美丽动人，并且允许自定义，支持设置提示框标题、提示类型、内容展示图片、确认取消按钮文本、点击后回调函数等。
官网地址：http://demo.sc.chinaz.com/Files/DownLoad/webjs1/201410/jiaoben2855/
SweetAlert相关API：
| 参数 | 描述 |
| title | 提示框标题 |
| text | 提示内容 |
| type | 提示类型，有：success（成功），error（错误），warning（警告），input（输入）。 |
| showCancelButton | 是否显示“取消”按钮。 |
| animation | 提示框弹出时的动画效果，如slide-from-top（从顶部滑下）等 |
| html | 是否支持html内容。 |
| timer | 设置自动关闭提示框时间（毫秒）。 |
| showConfirmButton | 是否显示确定按钮。 |
| confirmButtonText | 定义确定按钮文本内容。 |
| imageUrl | 定义弹出框中的图片地址。 |
5.SweetAlert警示框实例
⑴ 引入SweetAlert的js和css文件：
<script type="text/javascript" src="/assets/scripts/jquery-1.8.2.min.js"></script> <script type="text/javascript" src="/assets/scripts/sweet-alert.min.js"></script> <link rel="stylesheet" type="text/css" href="/assets/styles/sweet-alert.css"/>
⑵ js调用SweetAlert插件：
swal({
title:"提示",
text:"您确定要删除此角色吗？",
type:"warning",
showCancelButton:"true",
showConfirmButton:"true",
confirmButtonText:"确定",
cancelButtonText:"取消",
animation:"slide-from-top"
}, function() {
$.ajax({
type : "GET",
url : "../api/deleteRole?id=1"
}).done(function(msg) {
if(msg=="success"){
swal("操作成功!", "已成功删除数据！", "success");
}else{
swal("操作失败!", "该角色已关联到组，请先将其移除组！", "warning");
}
window.location.href = "roleList?roleType=1";
}).error(function() {
swal("OMG", "删除操作失败了!", "error");
});
});
时间： 2024-09-30 18:50:30