解决断纱分析选择日期后没反应的问题

main.html

@@ -2355,7 +2355,7 @@
                     // alert("停机原因");
                     e.stopPropagation();
                     $("#date_select .hourAreaSelect").hide();
-                    $("#date_select .hourPointSelect").show();                    
+                    $("#date_select .hourPointSelect").show();
                     $date_select.show().css({
                         "top": $(this).offset().top-10  + "px",
                         "left": $("#imp_item").offset().left- $("#date_select").width()-20 + "px"
@@ -2423,9 +2423,9 @@
         $("#date_select .dateSelected_ok").on('click', function () {
             var s1 = $("#datepicker1").val()
             var s2 = $("#datepicker2").val()
-            if (s1 == "" || s2 == "") return;
             //var devcode = $.trim($("#imp_devcode").val())
             var itemcode = $("#date_select").attr("itemcode");
+            if (s1 == "" || (s2 == ""&&itemcode!=4)) return;
             switch (parseInt(itemcode)) {
                 case 1:
                     window.open(SERVER_URL + "/export/production?start="+s1+"&end="+s2);