：动态JS-委外发料时提醒超发

function fn_submit_btn(){

var tr_num=document.getElementById("num").value;

for (var i=0;i<tr_num-1;i++) {

if(document.getElementById("order_quantity"+i).value>0){

if(document.getElementById("pre_draw_quantity"+i).value-document.getElementById("real_draw_quantity"+i).value-document.getElementById("order_quantity"+i).value<0

){

confirm("第"+(i+1)+"行的"+document.getElementById("sub_product_code"+i).value+

"已超发材料是否继续");

}

}

}

if(document.getElementById('allaround_100248').value=='是'){

if(document.getElementById('main_warehouse_all_code').value==''){alert('你设置了先进先出，但未选出库仓库，请选择！');return false;}

}

var tr_num=document.getElementById('num').value;

for(no_i=0;no_i<tr_num;no_i++){

no_j=no_i-(-1)

if(document.getElementById('order_quantity'+no_i).value-0<0){alert('第“'+no_j+'”行录入数量禁止小于0，请检查！');return false;}

if(document.getElementById('order_quantity'+no_i).value>(document.getElementById('pre_draw_quantity'+no_i).value-document.getElementById('real_draw_quantity'+no_i).value-(-document.getElementById('return_quantity'+no_i).value)-(-0.000000001))){

//alert('第“'+no_j+'”行超过计划出库数量-累计出库量+退料数量！');return false;

}

}

if(confirm('你确定要提交该单吗？')){

    fnCheckForm();

    document.getElementById('del').value='';

    if (document.getElementById('checkform').value == 'ok') {

      document.getElementById('B2').style.background = "#808080";

      document.getElementById('B2').style.color = "#FFFFFF";

      document.getElementById('B2').disabled = true;

      document.getElementById('B3').style.background = "#808080";

      document.getElementById('B3').style.color = "#FFFFFF";

      document.getElementById('B3').disabled = true;

      document.getElementById('del_btn').style.background = "#808080";

      document.getElementById('del_btn').style.color = "#FFFFFF";

      document.getElementById('del_btn').disabled = true;

      document.getElementById('form1').submit();

    }

  }

}