自由模式题卡变量填充调整

src/modules/card/views/CardPreview.vue

@@ -80,19 +80,15 @@ export default {
       this.cardCreateMethod = createMethod;
       this.cardType = type;
 
-      this.IS_HTML_TEMPLATE =
-        this.cardType === "GENERIC" && this.cardCreateMethod === "UPLOAD";
-      const isPrintExamNumber = cardConfig.examNumberStyle === "PRINT";
       let fieldInfos = {};
       [...cardConfig.requiredFields, ...cardConfig.extendFields]
         .filter((item) => item.enable)
         .map((item) => {
-          fieldInfos[item.code] = isPrintExamNumber
-            ? "${" + item.code + "}"
-            : "";
+          fieldInfos[item.code] = "${" + item.code + "}";
         });
 
       if (this.cardCreateMethod === "STANDARD") {
+        const isPrintExamNumber = cardConfig.examNumberStyle === "PRINT";
         if (isPrintExamNumber) {
           fieldInfos.examNumber = "data:image/png;base64,${examNumber}";
           fieldInfos.examNumberStr = "${examNumberStr}";