jquery Flexgrid 取记录的方式

思路：改造Flexgrid.js的方法。在 Flexgrid.js中增加对应的方法。

   //Mignet's code
    $.fn.flexGetData = function() { // function to get data from grid
      var griddata = {total:1,page:1,rows:[]};
      this.each( function() {
    	  if (this.grid)    
    		  griddata = this.p.data;
      });
      return griddata;
     };
   //Mignet's code
     $.fn.getRowById = function(id) { // function to get row's data from grid
         var griddata = {total:1,page:1,rows:[]};
         this.each( function() {
       	  if (this.grid)    
       		  griddata = this.p.data;
         });
         var temp;
         if (griddata.rows != null) {
			 $.each(griddata.rows, function(i, row) {
				 if(row.id == id){
					temp = row;
				 }
			 });
		 }
         return temp;
    };
    //Mignet's code
    $.fn.getCellByCoordinate = function(rowid,colid) { // function to get row's data from grid
        var griddata = {total:1,page:1,rows:[]};
        this.each( function() {
      	  if (this.grid)    
      		  griddata = this.p.data;
        });
        var temp;
        if (griddata.rows != null) {
			 $.each(griddata.rows, function(i, row) {
				 if(row.id == rowid){
					temp = row.cell[colid];
				 }
			 });
		 }
        return temp;
   };
    //end

  

 

grid.flexGetData();得到所有数据
grid.getRowById(id);通过id取一行数据
grid.getCellByCoordinate(x,y);通过指定行数和列数取得数据