jqGrid表格多次点击行交替选中的实现

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开发中出现了以下需求:

jqGrid点击选中行以后就始终会选中一行,如果要再添加顶层组织架构就实现不了。于是开始研究交替选中行(即一次点击选中,二次点击不选中,三次点击选中,四次点击不选中,依次类推)。

实现的关键代码如下:

onSelectRow: function(id,status){           //jqgrid的onSelectRow函数,表示点击行后触发的函数,参数id是选中当前行的主键id,status是当前行的选中状态
        if(status==false){
          $("#achievementmag_list_0").resetSelection();     //当选中行状态为false(即没有被选中),重置选中行
        }
 }

完整代码如下:

var topicjson={   "response": [      {          "id": "1",          "elementName": "主管a",          level:"0", parent:"", isLeaf:false, expanded:false, loaded:true      },      {          "id": "1_1",          "elementName": "信审a1班班长",          level:"1", parent:"1", isLeaf:true, expanded:false, loaded:true      },      {          "id": "1_2",          "elementName": "信审a2班班长",          level:"1", parent:"1", isLeaf:true, expanded:false, loaded:true      },      {          "id": "2",          "elementName": "主管b",          level:"0", parent:"", isLeaf:false, expanded:true, loaded:true      },      {          "id": "2_1",          "elementName": "信审b1班班长",          level:"1", parent:"2", isLeaf:true, expanded:false, loaded:true      },      {          "id": "2_1",          "elementName": "信审b2班班长",          level:"1", parent:"2", isLeaf:true, expanded:false, loaded:true      }  ]};           $("#achievementmag_list_0").jqGrid({  datastr: topicjson,  datatype: "jsonstring",  height:'100%',  autowidth:true,  colNames:['操作', '组织架构', 'ID', '人员数量', '工作台权限'],  colModel:[    {name:'', index:'', width:15, formatter:function(cellvalue, options, rowObject){    return '<a href="javascript:void(0)" onclick="achievementmag_edit_click(\''+rowObject.id+'\')" class="ui-btn-bg1">编辑</a><a href="javascript:void(0)" onclick="achievementmag_del_click(\''+rowObject.id+'\')" class="ui-btn-bg1">删除</a>';  }, align:'center', sortable:false},  {name:'elementName', index:'elementName', width:10, sortable:false},  {name:'id', index:'id', width:10, align:'center', sortable:false},  {name:'', index:'', width:10, align:'center', sortable:false},  {name:'', index:'', width:10, align:'center', sortable:false}  ],  treeGrid: true,  treeGridModel: "adjacency",  ExpandColumn: "elementName",  //treeIcons: {leaf:'ui-icon-document-b'},  caption: "",  rowNum: 10000,  ExpandColClick: true,  toolbar:[true,"top"],  jsonReader: {  repeatitems: false,  root: "response"  },  onSelectRow: function(id,status){                    if(status==false){                      $("#achievementmag_list_0").resetSelection();                   }  }        });var buts=[];        buts.push('<div>');buts.push('<div class="p10">');buts.push('<a href="javascript:void(0)" class="ui-btn-bg2" onclick="achievementmag_add_click()"><span class="add-icon">添加</span></a>');buts.push('</div>');buts.push('</div>');        $("#t_achievementmag_list_0").html(buts.join(""));

希望能帮到大家。

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