改变世界的是这样一群人,他们寻找梦想中的乐园,当他们找不到时,他们亲手创造了它

FTL页面常用到的一些方法combobox、combotree、datagrid

参考文件:点击下载

1.combobox:

(1).js

   1)初始化combobox

//相似度
$('#same').combobox({

  //url:"<@s.url value="/static/json/dataSource.json" />",

  url: '<@s.url namespace="/app/unified" action="unifiedEnter!enterpriseSameJsonList" includeParams="none" />',

  method: "get",

  width:160,

  height:30,

  valueField: 'id',

  textField: 'text',

  onChange: function (newVal,oldVal) {

        //alert("newVal:"+newVal+",oldVal:"+oldVal);

        //searchPSLeftDatas();

         }

      //选择成功传入此项的节点数据

      /*onSelect:function(node){

      //此节点中id为outPutCode,text为psName

      if(outPutCode!=node.id){

        outPutCode=node.id;

        outPutName=node.text;

        //给id为psCode的input标签赋值psCode

        $('#outPutCode').val(outPutCode);

        //给id为outPutName的combobox赋值outPutName

        $('#outPutName').combobox('setValue', outPutName);

      }

    }*/

});

  2)针对combobox的一些常用操作

  //清空combobox的值

  $('#same').combobox('clear');  

  //给combobox赋初始值(2是json数据中的id值)

  $('#same').combobox('setValue', "2");

  //获取combobox的当前值(得到的是json数据中的id值)

  $("#same").combobox('getValue');

  //获取所有数据

  //var data = $('#outPutName').combobox('getData');

  //获取text值

  $('#com').combobox('getText');

  //禁用combobox

  $('#same').combobox('disable');

  //启用combobox

  $('#same').combobox('enable');

(2).html

                       <td class="lc">

                            相似度

                        </td>

                        <td colspan="3">

                            <input  style="width: 90%; height: 35px; line-height: 35px; border-bottom-style: solid;

                                    border-color: #D0D0D0; border-width: 0px; padding-left: 10px;" type="text"  name="same" id="same"  value=""/>

                        </td>

(3).java

/**

* 获取相似度列表

*/

public String enterpriseSameJsonList() throws Exception {

  //通过findItemMapFromCacheByCode方法查找到所有的污染源编码和名称,以键值对的方式存放在map集合中

  Map<String,String> map = dicItemManager.findItemMapFromCacheByCode("xsd");

  //创建StringBuffer类型的变量json,用于存放拼装好的json数据

  StringBuffer json = new StringBuffer("[");

  //如果map集合不为空则执行if内的for循环

  if(map!=null && map.size()>0){

    for(int i=0;i<map.size();i++){

      if (StringUtils.isNotEmpty((String) map.get(i+""))){

        json.append("{\"id\":" + "\"" + i + "\",");

        json.append("\"text\":" + "\"" + (String) map.get(i+"") + "\"}");

        if(i<map.size()-1){

          json.append(",");

        }

      }

    }

  }

  json.append("]");

  this.jsonObject = json.toString();

  return JSON;

}

上面方法是将相似度选项配置在了数据字典中,如下:也可以通过其他方式拼装Map<String,String>类型的数据返回。

 

上面方法中各种数据的样式:

map数据:{0=100%, 1=90%, 2=80%, 3=70%, 4=60%}

json数据:[{"id":"0","text":"100%"},{"id":"1","text":"90%"},{"id":"2","text":"80%"},{"id":"3","text":"70%"},{"id":"4","text":"60%"}]

JSON数据:json

参考:http://www.cnblogs.com/shuilangyizu/p/6709480.html

 

2.combotree:

A.combotree单选

(1)JS:

  1)初始化combotree

 

            //所属区域
            $('#search_regionCode').combotree({ 
                        //url:"<@s.url value="/static/json/regioncode.json" />",
                        url: '<@s.url namespace="/app/unified" action="unifiedEnter!regionJsonList" includeParams="none" />',
                        method: "get",
                        width:160,
                        height:30,
                        valueField: 'id',
                        textField: 'text',
                        onSelect : function(node) {  
                          //返回树对象  
                          var tree = $(this).tree;  
                          //选中的节点是否为叶子节点,如果不是叶子节点,清除选中  
                          var isLeaf = tree('isLeaf', node.target);  
                          if (!isLeaf) {  
                             //清除选中  
                             $('#search_regionCode').combotree('clear');  
                          }  
                        },
                        onBeforeLoad: function(){
                            $('#search_regionCode').combotree('setValue', region);
                            $('#search_regionCode').combotree('disable');
                        }
            });

 

  2)针对combotree的一些常用操作:

 

  //清空combotree的值
  $('#search_regionCode').combotree('clear');  
  //给combotree赋初始值(110108是json数据中的id值)
  $('#search_regionCode').combotree('setValue', "110108");
  //获取combotree的当前值(得到的是json数据中的id值)
  $("#search_regionCode").combotree('getValue');
  //禁用combotree
  $('#search_regionCode').combotree('disable');
  //启用combotree
  $('#search_regionCode').combotree('enable');
//获取所有选中的节点
  $("#search_regionCode").combotree('getValues');

 

(2)HTML:

所属区域: &nbsp;&nbsp;&nbsp;<input id="search_regionCode" style="width:100%"><br/>

(3)Java:

    /**
     * 获取区域数据
     */
    public String regionJsonList() throws Exception {
        this.jsonObject = codeDataManager.findJsonTreeDataFromCache(
                CodeDataManager.T_REGION, "110000");
        return JSON;
    }

上面方法是将获得了区域编码以及名称拼装成的json数据,如下:

this.jsonObject数据:[{"id":"110100","text":"市辖区","state":"closed","children":[{"id":"110101","text":"东城区"},{"id":"110102","text":"西城区"},{"id":"110105","text":"朝阳区"},{"id":"110106","text":"丰台区"},{"id":"110107","text":"石景山区"},{"id":"110108","text":"海淀区"},{"id":"110109","text":"门头沟区"},{"id":"110111","text":"房山区"},{"id":"110112","text":"通州区"},{"id":"110113","text":"顺义区"},{"id":"110114","text":"昌平区"},{"id":"110115","text":"大兴区"},{"id":"110116","text":"怀柔区"},{"id":"110117","text":"平谷区"},{"id":"110118","text":"北京经济技术开发区"}]},{"id":"110200","text":"","state":"closed","children":[{"id":"110228","text":"密云县"},{"id":"110229","text":"延庆县"}]}]

 

也可以以其他方法拼装成这样的数据返回

 B.combotree做出一个类似于combobox的多选框示例:

 (1)效果图:

(2)HTML代码:

快递公司:
        <input id="oExpressType" name="oExpressType" type="text">
        <input id="expressType" name="expressType" type="hidden">

(3)JS代码:

<script type="text/javascript">
 $(document).ready(function(){
      //快递公司取数据url
      var expressUrl = "utilController.do?getComboboxData&comboboxData=expressType";
      var expressCodes = "";
    $.ajax({
        type:"POST",
        url:expressUrl,
        async: false,
        success:function(data){
            data = $.parseJSON(data);
            $('#orderExpressType').combotree({     
                method: "get",
                width:120,
                height:30,
                valueField: 'id',
                textField: 'text',
                multiple: true,//当为true时,为多选,false为单选
                //lines: true,
                checkbox: true,
                data:data,
                onSelect : function(node) {  
                  //返回树对象  
                  var tree = $(this).tree;  
                  //选中的节点是否为叶子节点,如果不是叶子节点,清除选中  
                  var isLeaf = tree('isLeaf', node.target);  
                  if (!isLeaf) {  
                     //清除选中  
                     $('#orderExpressType').combotree('clear');  
                  }  
                },
                //复选选中获取值
                onCheck: function (ass, checked) {
                     if (checked == true) {
                         var code = ass.id;
                         if (expressCodes==null||expressCodes=="") {
                            expressCodes = code;                            
                        }else{
                            expressCodes = expressCodes + "," + code;
                        }
                        $('#expressType').val(expressCodes);
                     }else{
                         var code = ass.id;
                         var newstatus = "";
                         var oldstatus = $('#expressType').val();
                         var ostatus = oldstatus.split(",");
                         for (var i = 0; i < ostatus.length; i++) {
                            if (code!=ostatus[i]) {
                                if (newstatus==null||newstatus=="") {
                                    newstatus = ostatus[i];                            
                                }else{
                                    newstatus = newstatus + "," + ostatus[i];
                                }
                                $('#expressType').val(newstatus);
                            }
                        }
                     }
                  },
                //面板展开时触发
                onShowPanel: function () { 
                    $(this).combobox('panel').height("auto");
                }
            }); 
        }
    });
});
</script>

(4)java代码:

    /**
     * combobox下拉多选JSON数据获取:仅限数据字典形式
     * @param request
     * @return
     */
    @RequestMapping(params = "getComboboxData",produces="application/json;charset=UTF-8")
    @ResponseBody
    public String getComboboxData(HttpServletRequest request) {
        //数据字典的CODE
        String comboboxData = request.getParameter("comboboxData");        
        TSTypegroup tsTypegroup = systemService.findUniqueByProperty(TSTypegroup.class, "typegroupcode", comboboxData);
        List<TSType> list = tsTypegroup.getTSTypes();
        List<Map<String,Object>> dataList = new ArrayList<Map<String,Object>>();
        Collections.sort(list, new Comparator<TSType>() {
            public int compare(TSType o1, TSType o2) {
                return o1.getTypecode().compareTo(o2.getTypecode());
            }
        });
        Map<String,Object> map = null;
        for (TSType tsType : list) {
            map = new HashMap<String,Object>();
            map.put("id", tsType.getTypecode());
            map.put("text", tsType.getTypename());
            //map.put("state","closed");
            map.put("state","open");
            dataList.add(map);
        }
        JSONArray arry=JSONArray.fromObject(dataList);
        arry.toString();
        return arry.toString();
    }  

 (5)JSON数据:

[{"id":"1","text":"顺丰","state":"open"},{"id":"2","text":"申通","state":"open"},{"id":"3","text":"EMS","state":"open"}]

 C.combotree做出一个树形的多选框示例:

 (1)效果图:

(2)HTML代码:

部门:
        <input id="deptName" name="deptName" type="text">
        <input id="salerDeptId" name="salerDeptId" type="hidden">

(3)JS代码:

<script type="text/javascript">
$(document).ready(function(){
    //部门下拉树多选
     var deptUrl = "utilController.do?getComboTreeData";
    $.ajax({
        type:"POST",
        url:deptUrl,
        async: false,
        success:function(data){
            data = $.parseJSON(data);
            $('#deptName').combotree({     
                method: "get",
                width:130,
                height:30,
                valueField: 'id',
                textField: 'text',
                multiple: true,//当为true时,为多选,false为单选
                lines: true,
                checkbox: true,
                data:data,
                onSelect : function(node) {  
                  //返回树对象  
                  var tree = $(this).tree;  
                  //选中的节点是否为叶子节点,如果不是叶子节点,清除选中  
                  var isLeaf = tree('isLeaf', node.target); 
                  if (!isLeaf) {  
                     //清除选中  
                     $('#deptName').combotree('clear');  
                  } 
                },
                //复选选中获取值
                onCheck: function (ass, checked) {
                    //获取当前选中的节点
                    var data = $("#deptName").combotree('getValues');
                    $('#salerDeptId').val(data);
                  },
                //面板展开时触发
                onShowPanel: function () { 
                    $(this).combotree('panel').height("auto");
                }
            }); 
        }
    });
});
</script>

(4)java代码:

    /**
     * combotree下拉多选JSON数据获取
     * @param request
     * @return
     */
    @RequestMapping(params = "getComboTreeData",produces="application/json;charset=UTF-8")
    @ResponseBody
    public String getComboTreeData(HttpServletRequest request) {
        //构造一个
        List<CombotreeUtil> dataList = new ArrayList<CombotreeUtil>();
        List<TSDepart> tsDepartList = systemService.findByQueryString(" from TSDepart where TSPDepart is null or TSPDepart = '' ");
        for (TSDepart tsDepart : tsDepartList) {
            CombotreeUtil combotreeUtil = new CombotreeUtil();
            combotreeUtil = getDepts(tsDepart.getId(),combotreeUtil);
            dataList.add(combotreeUtil);
        }
        
        JSONArray arry=JSONArray.fromObject(dataList);
        return arry.toString();
    }  
    
    /**
     * 递归部门的方法
     * @param deptid
     * @return
     */
    public CombotreeUtil getDepts(String deptid,CombotreeUtil data) {
        if (StringUtils.isNotEmpty(deptid)) {
            TSDepart depart = systemService.getEntity(TSDepart.class, deptid);
            List<TSDepart> departs = systemService.findByQueryString(" from TSDepart where TSPDepart = '" + deptid + "'");
            if (depart!=null) {
                List<CombotreeUtil> dataList = new ArrayList<CombotreeUtil>();
                //树形下拉框数据拼接JSON工具类
                data.setId(depart.getId());
                data.setText(depart.getDepartname());
                if (departs.size()>0) {
                    data.setState("closed");
                    List<CombotreeUtil> children = new ArrayList<CombotreeUtil>();
                    CombotreeUtil combotree = new CombotreeUtil();
                    for (TSDepart tsdepart : departs) {
                        combotree = getDepts(tsdepart.getId(),new CombotreeUtil());
                        children.add(combotree);
                    }
                    data.setChildren(children);
                }else{
                    data.setState("open");
                    data.setChildren(null);
                }
                dataList.add(data);
            }
        }
        return data;
    }

java工具类:

package com.jeecg.util.entity;

import java.util.List;

/**
 * combotree所需JSON数据拼装工具类
 * @author liufeng
 *
 */
public class CombotreeUtil {

    /**
     * 树形数据Code
     */
    private String id;
    
    /**
     * 树形数据展示内容
     */
    private String text;
    
    /**
     * 树形节点是否打开:open:打开节点;closed:关闭节点
     */
    private String state;
    
    /**
     * 树形节点如果有子节点会存入此属性
     */
    private List<CombotreeUtil> children;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getText() {
        return text;
    }

    public void setText(String text) {
        this.text = text;
    }

    public String getState() {
        return state;
    }

    public void setState(String state) {
        this.state = state;
    }

    public List<CombotreeUtil> getChildren() {
        return children;
    }

    public void setChildren(List<CombotreeUtil> children) {
        this.children = children;
    }
    
    
}

(5)JSON数据:

[{"id":"110100","text":"市辖区","state":"closed","children":[{"id":"110101","text":"东城区"},{"id":"110102","text":"西城区"},{"id":"110105","text":"朝阳区"},{"id":"110106","text":"丰台区"},{"id":"110107","text":"石景山区"},{"id":"110108","text":"海淀区"},{"id":"110109","text":"门头沟区"},{"id":"110111","text":"房山区"},{"id":"110112","text":"通州区"},{"id":"110113","text":"顺义区"},{"id":"110114","text":"昌平区"},{"id":"110115","text":"大兴区"},{"id":"110116","text":"怀柔区"},{"id":"110117","text":"平谷区"},{"id":"110118","text":"北京经济技术开发区"}]},{"id":"110200","text":"县","state":"closed","children":[{"id":"110228","text":"密云县"},{"id":"110229","text":"延庆县"}]}]

 

3.datagrid:

(1)初始化:

           //加载页面数据
            $('#operationGrid').datagrid({
                    //datagrid的访问路径
                    url: '<@s.url namespace="/app/operation" action="DataVoAction!jsonList" includeParams="none" />',
                    //标题
                    title: '排污企业现场运维台账',
                    //是否显示斑马线效果
                    striped: true,
                    //是否可折叠
                    collapsible:false,
                    //定义列的排序顺序,只能是'asc'或'desc'
                    sortOrder: 'asc',
                    //定义从服务器对数据进行排序
                    remoteSort: true,
                    //定义宽度
                    width: 'auto',
                    //定义高度
                    height: fillDataGridHeight(),
                    //在设置分页属性的时候初始化页码
                    pageNumber:pageNo,
                    //在设置分页属性的时候初始化页面大小
                    pageSize: pageSize,
                    //如果为true,则只允许选择一行
                    singleSelect:true,
                    //使列自动展开/收缩到合适的DataGrid宽度
                    fitColumns: false,
                    //指明哪一个字段是标识字段
                    idField:'id',
                    //顶部工具栏的DataGrid面板
                    toolbar:[{
                            text:'添加',
                            iconCls:'icon-add',
                            handler:function(){
                                openTopWindow('lawInput', '排污企业现场运维台账信息维护', '<@s.url namespace="/app/operation" action="DataVoAction!input" includeParams="none" />?menuId=${menuId}', 250,200);
                            }
                        },'-',{
                            text:'修改',
                            iconCls:'icon-edit',
                            handler:function(){
                                    popTopEdit('operationGrid','datagrid','lawInput', '排污企业现场运维台账信息维护', '<@s.url namespace="/app/operation" action="DataVoAction!edit" includeParams="none" />?menuId=${menuId}',1000,600);
                            }
                        },'-',{
                            text:'删除',
                            iconCls:'icon-remove',
                            handler:function(){
                                deleteSelectedRow('operationGrid', 'datagrid', '<@s.url namespace="/app/operation" action="DataVoAction!delete" includeParams="none" />', false, 'processWindow', 0, 0);
                                
                            }    
                    }],
                    //DataGrid列配置对象
                    columns:[[    
                        //field:列字段名称
                        {field:'id',hidden:true},
                        {field:'operationDate',title:'运维日期',width:150,align:"center",
                            formatter:function(value,row,index){
                                var year = new Date(row.operationDate.time).getFullYear();
                                var month = new Date(row.operationDate.time).getMonth();
                                var day = new Date(row.operationDate.time).getDate();
                                var time = year+'年'+(month+1)+'月'+day+'日';
                                return time; 
                                
                            }
                        },
                        {field:'psName',title:'污染源企业',width:250},
                        {field:'outPutName',title:'监控点名称',width:120,align:"center"},
                        {field:'equipmentName',title:'设备名称',width:120,align:"center"},
                        //单元格formatter(格式化器)函数,带3个参数:value:字段值。row:行记录数据。index: 行索引。 
                        {field:'parameterType',title:'台账类型',width:120,align:"center",
                            formatter:function(value,row,index){ 
                                if(value=="1"){
                                    return "废水巡检";
                                }else if(value=="2"){
                                    return "废水维修";
                                }else if(value=="3"){
                                    return "烟气巡检";
                                }else if(value=="4"){
                                    return "烟气维修";
                                }else{
                                    return "";
                                }
                            }
                        },
                        {field:'informant',title:'填报人',width:120,align:"center"},
                        {field:'opt',title:'台账内容',width : 260,align:'center',rowspan:3,  
                            formatter:function(value,row,index){ 
                                    var e = '<input dataId="'+row.id+'" class="button_02" type="button" style=" margin-left:5px; width:50px;height:32px;"  value="详细>"   onclick="openJsWindow(this)"/>';
                                       return e; 
                            }
                        }
                    ]],                    
                    //如果为true,则显示一个行号列
                    rownumbers:true,
                    //如果为true,则在DataGrid控件底部显示分页工具栏
                    pagination:true,
                    //在用户排序一列的时候触发,参数包括:sort:排序列字段名称。order:排序列的顺序(ASC或DESC)
                    onSortColumn:function(sort,order){
                        //定义从服务器对数据进行排序。
                        remoteSort('operationGrid', 'datagrid', sort, order);
                    }
              });
              
            //getPager:返回页面对象
            var p = $('#operationGrid').datagrid('getPager');
            if (p){
                $(p).pagination({
                    //onChangePageSize:在页面更改页面大小的时候触发
                    onChangePageSize:function(rows) {
                        //刷新并显示分页栏信息
                        refresh('operationGrid', 'datagrid', {pageNo:pageNo,pageSize:rows});
                    }
                });
            }

(2)查询:

            //点击查询触发
            $('#btSearch').click(function() {
                //清除所有选中
                $("#operationGrid").datagrid('clearSelections');
                /*$('#operationGrid').datagrid('options'):就是获得你初始化datagird时的option对象
                 queryParams:在请求远程数据的时候发送额外的参数*/
                var queryParams = $('#operationGrid').datagrid('options').queryParams; 
                
                //获取前面为search_的参数
                var search_psCode = $('#psCode').val();
                var search_psName = $('#psName').combobox('getValue');
                var search_outPutCode = $('#outPutCode').val();
                var search_outPutName = $('#outPutName').combobox('getValue');
                var search_startTime = $('#dueDate').val();
                var search_endTime = $('#dueDate2').val();
                var search_keywords = $('#keywords').val();
                var search_parameterType = $('#parameterType').val();

                queryParams.search_psCode = search_psCode;
                queryParams.search_psName = search_psName;
                queryParams.search_outPutCode = search_outPutCode;
                queryParams.search_outPutName = search_outPutName;
                queryParams.search_startTime = search_startTime;
                queryParams.search_endTime = search_endTime;
                queryParams.search_keywords = search_keywords;
                queryParams.search_parameterType = search_parameterType;

                $('#operationGrid').datagrid('options').queryParams = queryParams;
                $('#operationGrid').datagrid({
                    pageNumber:1
                });
                refresh('operationGrid', 'datagrid');                    
                
            });

(3)详情触发:

        //点击详细触发
        function openJsWindow(obj){
            //创建变量$row,用于接收传递的参数obj的值
            var $row = $(obj);
            //获取属性dataId的值,赋值给变量rows
            var rows = $row.attr("dataId");
            if(rows == ''){
                topAlert('提示消息','请选择记录!');
            }else{
                openTopWindow('lawInput', '设备档案详细信息', '<@s.url namespace="/app/operation" action="DataVoAction!detail" includeParams="none" />?id='+rows, 1000, 600);
            }
        };

(4)datagrid示例:

 

1>.datagrid实例化
$('#dg').datagrid({
url:'datagrid_data.json',

columns:[[
{field:'code',title:'Code',width:100},
{field:'name',title:'Name',width:100},
{field:'price',title:'Price',width:100,align:'right'}
]]
});
2>.json数据格式
{"total":2,"rows":[
{"code":"RP-LI-02","name":"Persian","price":89.50},
{"code":"AV-CB-01","name":"Amazon Parrot","price":63.50}
]} 

 (5)HTML代码:

<!--数据展示 -->
 <div>
   <table id="dg"></table>
 </div>

注意:$(function(){

上面的所有操作都在这里面

});

 

posted @ 2017-04-22 14:36  水狼一族  阅读(1603)  评论(0编辑  收藏  举报
改变世界的是这样一群人,他们寻找梦想中的乐园,当他们找不到时,他们亲手创造了它