dorado datagrid对固定行进行操作

var value;//金额

var xs;//系数

var totalval=0;//总计金额

var totalval2=0;//折后总计金额

var val=0;

var val2=0;

var model = view.get("#datagridldxfgl").get("itemModel");

var total = model.getItemCount();//获取总行数

var item = view.get("#datagridldxfgl").getCurrentItem();//获取行的对象

var index = model.getItemIndex(item);//获取本行索引

if(index!=0){

value = model.getItemAt(index).get("je");

xs = model.getItemAt(index).get("zsxs");

model.getItemAt(index).set("zshje",parseFloat(value*xs).toFixed(2));

for(var i = 1; i

val = model.getItemAt(i).get("je");

if(val!="" && val!=null){

totalval=(parseFloat(totalval)+parseFloat(val)).toFixed(2);

}

val2 =  model.getItemAt(i).get("zshje");

if(val2!="" && val2!=null){

totalval2=(parseFloat(totalval2)+parseFloat(val2)).toFixed(2);

}

}

model.getItemAt(0).set("je",totalval);//给总金额赋值

model.getItemAt(0).set("zshje",totalval2);//给折算后总金额赋值

//获得表1中的优质流动资产折算后金额

var Grid1c0 = view.get("#datagridldxfgl").get("itemModel").getItemAt(0).get("zshje");

var Grid2c0 = view.get("#datagridldxfgl2").get("itemModel").getItemAt(0).get("zshje");

if(Grid1c0!=0 && Grid1c0!=null && Grid2c0!=0 && Grid2c0!=null){

view.get("#datagridldxfgl2").get("itemModel").getItemAt(10).set("zshje",parseFloat(Grid1c0/Grid2c0).toFixed(2));

}

}