add

src/main/java/com/zjt/web/MyContraller.java

@@ -14,7 +14,7 @@ import javax.annotation.Resource;
 public class MyContraller {
     @Resource
     private MaterialType MaterialType;
-    @RequestMapping("queryVarietyList")
+    @RequestMapping("/queryVarietyList")
     public String selectvarietyList() {
         return "mypackage/varietyList";
     }

src/main/resources/templates/mypackage/varietyList.ftl

@@ -353,39 +353,80 @@
                 $(this).closest('tr').remove();
             }
         };
-        window.adddata= function() {
-            table=document.getElementById("table");
-            let tr=table.getElementsByTagName("tr");
-
-/*            let productCode=table.getElementsByName("materialCode");
-            let productName=table.getElementsByName("materialDetile");
-            let colour=table.getElementsByName("colour");*/
+        window.adddata = function() {
+            table = document.getElementById("table");
+            let tr = table.getElementsByTagName("tr");
 
             var arrayObj = new Array();
-            for (var i=0; i<tr.length; i++){
-                let target=tr[i].querySelectorAll("[name]"),obj={};
-                for (var j=0; j<target.length; j++){
-                    if(target[j].value){
-                        obj[target[j].getAttribute("name")]=target[j].value;
-                    }else{
-                        obj[target[j].getAttribute("name")]=target[j].getAttribute("value");
+
+            let hasError = false;
+            for (var i = 1; i < tr.length; i++) {
+                let target = tr[i].querySelectorAll("[name]");
+                let hasColourValue = false;
+                let colourElement = null;
+                debugger;
+                for (var j = 0; j < target.length; j++) {
+                    if (target[j].getAttribute("name") === "colour") {
+                        colourElement = target[j];
+
+                        if (target[j].value == "") {
+                            hasColourValue = true;
+                        }
+                        break;
+                    }
+                }
+
+                for (var j = 0; j < target.length; j++) {
+                    let fieldName = target[j].getAttribute("name");
+                    let fieldValue = target[j].value || target[j].getAttribute("value") || "";
+                    if (hasColourValue) {
+                        if ((fieldName === "materialCode" || fieldName === "materialDetile" ||
+                            fieldName === "position" || fieldName === "retailPrice") &&
+                            !fieldValue.trim()) {
+                            hasError = true;
+                            layer.alert('第' + i + '行：' + fieldName + '为必填项！');
+                            return;
+                        }
+                    }
+                }
+            }
+
+            if (hasError) {
+                return;
+            }
+
+            for (var i = 1; i < tr.length; i++) {
+                let target = tr[i].querySelectorAll("[name]"), obj = {};
+                for (var j = 0; j < target.length; j++) {
+                    if (target[j].value) {
+                        obj[target[j].getAttribute("name")] = target[j].value;
+                    } else {
+                        obj[target[j].getAttribute("name")] = target[j].getAttribute("value") || "";
                     }
                 }
                 arrayObj.push(obj);
             }
-            var json=JSON.stringify(arrayObj);
+
+            if (arrayObj.length === 0) {
+                layer.alert('请至少添加一行数据！');
+                return;
+            }
+
+            var json = JSON.stringify(arrayObj);
             json = json.replace(/[+]/g, '＋');
             $.ajax({
                 url: 'insert',
                 type: 'post',
-                data: "list="+json,
+                data: "list=" + json,
                 async: false,
                 dataType: "json",
-                success: function (data) {
+                success: function(data) {
                     layer.msg('提交成功！', {
-                        time : 5000
+                        time: 5000
                     });
-                }, error: function (xhr, status, error) {
+                },
+                error: function(xhr, status, error) {
+                    console.log("Response content:", xhr.responseText);
                     layer.alert('请求失败: ' + error);
                 }
             });