[转载]jQuery学习笔记--JqGrid相关操作 方法列表 备忘 重点讲解(超重要)

转载地址：http://blog.csdn.net/hurryjiang/article/details/6891115

 

特别推荐：怎样获取某一方某一列的值:

var rowdata=jQuery("#list").jqGrid('getRowData',num);
var emergencySencondMgrId = rowdata["emergencySencondMgrId"];//列名和jGrid定义时候的值一样
alert(emergencySencondMgrId);

1.获得当前列表行数：$("#gridid").getGridParam("reccount");

2.获取选中行数据（json）：$("#gridid").jqGrid('getRowData', id);

3.刷新列表:$(refreshSelector).jqGrid('setGridParam', { url: ''), postData: ''}).trigger('reloadGrid'); 

4.选中行：$("#jqGrid").setSelection("1", true);   （Toggles a selection of the row with id = rowid; if onselectrow is true (the default) then the event onSelectRow is launched, otherwise it is not.）//true:重新加载表格数据, false:不重新加载表格数据

5.重置选中行：$("#jqgrid").resetSelection(); //Resets (unselects) the selected row(s). Also works in multiselect mode.

6.清除：$("#jqgrid").clearGridData();   //Clears the currently loaded data from grid. If the clearfooter parameter is set to true, the method clears the data placed on the footer row.

7. $("#jqgrid").setCell(rowid,colname,nData,cssp,attrp); 

//This method can change the content of particular cell and can set class or style properties. Where: 

rowid the id of the row, 
colname the name of the column (this parameter can be a number (the index of the column) beginning from 0 
data the content that can be put into the cell. If empty string the content will not be changed 
class if class is string then we add a class to the cell using addClass; if class is an array we set the new css properties via css 
properties sets the attribute properies of the cell, 

forceup If the parameter is set to true we perform update of the cell instead that the value is empty 

 

8.获取选中行ID

 var rowid = $("#jqgrid").jqGrid('getGridParam','selrow'); 

var rowid = $("#searchResultList").getGridParam("selrow");
var rowData = $("#searchResultList").getRowData(rowid); /根据行ID，获取选中行的数据(根据)

//获取选中的多行ID列表
var selectedIds  = jQuery("#stationList").jqGrid("getGridParam","selarrrow"); 允许多行选择时使用