Create 主表字段变化对比修改背景颜色.js

从后端读取数据和流程字段对比是否有差异

主表字段变化对比修改背景颜色.js

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+//********************************************************************维护提示开始    
+// 新字段对象，key 对应接口返回字段别名 field1, field2...
+let newFieldIds = {
+    field1: "field43084", field2: "field43085", field3: "field43088", field4: "field43090", field5: "field43091",
+    field6: "field43092", field7: "field43093", field8: "field43094", field9: "field278852", field10: "field43095",
+    field11: "field278853"
+};
+let sz = ["field4", "field5", "field6", "field7"];
+(async function () {
+    if (!xm) return;
+    // 初始获取接口数据
+    const responseArray = await fetchResponseData(56, xm);
+    if (!responseArray.length) return;
+    const responseData = responseArray[0]; // 假设只取第一条
+    renderDifferences(newFieldIds, responseData);
+})();
+// 绑定字段变更事件
+const newFieldIdsStr = Object.values(newFieldIds).join(",");
+WfForm.bindFieldChangeEvent(newFieldIdsStr, async function () {
+    const responseArray = await fetchResponseData(56, xm); // 保持原来的变量名
+    if (!responseArray.length) return;
+    renderDifferences(newFieldIds, responseArray[0]);
+});
+function renderDifferences(newFieldIds, responseData) {
+    let hasDifference = false; // 标记是否有差异
+    for (let key in newFieldIds) {
+        const newFieldId = newFieldIds[key];
+        const oldValue = responseData[key.toLowerCase()];
+        const newValue = WfForm.getFieldValue(newFieldId);
+        const elem = document.getElementsByClassName(newFieldId + "_swapDiv")[0]?.parentElement;
+        if (!elem) continue;
+        let isDifferent;
+        if (sz.includes(key)) {
+            // 数字字段比较
+            const oldNum = parseFloat(oldValue ?? "") || 0;
+            const newNum = parseFloat(newValue ?? "") || 0;
+            isDifferent = oldNum !== newNum;
+        } else {
+            // 字符串比较（忽略前后空格）
+            const oldStr = (oldValue ?? "").trim();
+            const newStr = (newValue ?? "").trim();
+            isDifferent = oldStr !== newStr;
+        }
+        if (isDifferent) hasDifference = true;
+        elem.style.background = isDifferent ? "#ccc" : "#fff";
+    }
+
+}
+//********************************************************************维护提示结束
+
+//------------------------------------------------------------------------------------------------------------------------------获取数据函数
+async function fetchResponseData(sqlId, ...values) {
+    try {
+        const vars = values.map(value => ({
+            value: value,
+            UUID: "",
+            notCleanExcerpts: ""
+        }));
+        const params = {
+            SQLID: sqlId,
+            vars: vars,
+            maxRunNum: ""
+        };
+        const url = `/api/esb/oa/execute?eventkey=ExecuteMySQL&params=${encodeURIComponent(JSON.stringify(params))}`;
+        const result = await fetch(url, {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+                'Cache-Control': 'no-cache'
+            }
+        });
+        const data = await result.json();
+        if (data.msg === "执行成功" && Array.isArray(data.data?.res)) {
+            return data.data.res.map(record => {
+                const obj = JSON.parse(record);
+                return Object.fromEntries(
+                    Object.entries(obj).map(([key, val]) => [key.toLowerCase(), val])
+                );
+            });
+        } else {
+            console.error("返回数据失败：msg 不是 '执行成功' 或缺少 res 字段", data);
+            return [];
+        }
+    } catch (error) {
+        console.error("获取数据失败:", error);
+        return [];
+    }
+}