按钮位置调整方便操作 打印取消一个无法使用的uf8库 预览测试打印成功

pages/components/bluetooth/bluetooth.axml

@@ -13,6 +13,15 @@
       </block>
     </view>
   </view>
+  <view class="page-section-demo switch-list">
+    <view class="switch-item">
+      <!-- checked:是否被选中初始状态默认开关  onChange：checked 改变时触发，event.detail={value:checked}。 -->
+      启动
+      <switch onChange="switchopenBluetoothAdapter" aria-label="{{switchopenBluetoothAdapter ? 'switch opened' : 'switch closed'}}" />
+      搜索
+      <switch onChange="startBluetoothDevicesDiscovery" aria-label="{{startBluetoothDevicesDiscovery ? 'switch opened' : 'switch closed'}}" />
+    </view>
+  </view>
   <view class="page">
     <view class="page-description"></view>
     <view class="page-section">
@@ -41,15 +50,6 @@
     </view>
   </view>
   <progress percent="{{percent}}" active/>
-  <view class="page-section-demo switch-list">
-    <view class="switch-item">
-      <!-- checked:是否被选中初始状态默认开关  onChange：checked 改变时触发，event.detail={value:checked}。 -->
-      启动
-      <switch onChange="switchopenBluetoothAdapter" aria-label="{{switchopenBluetoothAdapter ? 'switch opened' : 'switch closed'}}" />
-      搜索
-      <switch onChange="startBluetoothDevicesDiscovery" aria-label="{{startBluetoothDevicesDiscovery ? 'switch opened' : 'switch closed'}}" />
-    </view>
-  </view>
   <view class="page">
     <view class="page-description"></view>
     <view class="page-section">

pages/components/bluetooth/bluetooth.js

@@ -154,8 +154,13 @@ Component({
             if (item.fineCode3Names && Array.isArray(item.fineCode3Names)) {
                 // 遍历 fineCode3Names 数组
                 item.fineCode3Names.forEach((value) => {
+                    // 将可能的浮点数转换为文本
+                    const nameValue = typeof item.name === 'number'? item.name.toString() : item.name;
+                    const colorValue = typeof item.color_id_2[1] === 'number'? item.color_id_2[1].toString() : item.color_id_2[1];
+                    const codeValue = typeof value === 'number'? value.toString() : value;
+    
                     // 拼接要打印的内容
-              value = `name ${item.name[1]}.color ${item.color_id_2[1]}.code ${value}`;
+                    value = `name ${nameValue}.color ${colorValue}.code ${codeValue}`;
                     // 去除中文和[]符号
                     value = value.replace(/[\u4e00-\u9fa5\[\]]/g, '');
                     allValuesToPrint.push(value);
@@ -165,6 +170,7 @@ Component({
     }
         
 
+
       const totalCodes = allValuesToPrint.length;
       let sentCodes = 0;
       let totalChunks = 0;
@@ -180,8 +186,10 @@ Component({
                 TEXT 20,350,"2",0,1,1,"${code}"
                 PRINT 1,1
             `;
-        const encoder = new TextEncoder('utf-8');
+            
-        const commandBuffer = encoder.encode(command);
+        // const encoder = new TextEncoder('utf-8');
+        // const commandBuffer = encoder.encode(command);
+        const commandBuffer = Buffer.from(command, 'utf-8');
         const hexValue = Array.from(commandBuffer)
           .map(byte => byte.toString(16).padStart(2, '0'))
           .join('');
@@ -211,9 +219,9 @@ Component({
                 TEXT 20,350,"2",0,1,1,"${currentCode}"
                 PRINT 1,1
             `;
-        const encoder = new TextEncoder('utf-8');
+        // const encoder = new TextEncoder('utf-8');
-        const commandBuffer = encoder.encode(command);
+        // const commandBuffer = encoder.encode(command);
-
+        const commandBuffer = Buffer.from(command, 'utf-8');
         // 将二进制数据转换为 hex 编码
         const hexValue = Array.from(commandBuffer)
           .map(byte => byte.toString(16).padStart(2, '0'))

pages/components/bluetooth/bluetooth.json

@@ -1,9 +1,3 @@
 {
-  "component": true,
+  "component": true
-  "properties": {
-    "printdata": {
-      "type": "Object",
-      "value": {}
-    }
-  }
 }  

pages/deal/saleOrder/kanban/from/printTag/printTemplate/bluetooth/bluetooth.axml

@@ -1,7 +1,7 @@
 <view>
-  <bluetooth-component printdata="{{printdata}}" />
+  <bluetooth-component/>
   <view a:for="{{fineCode3Names}}" a:key="*this" class="order-item" data-info="{{item.fineCode}}">
-    <image class="image"  src="../../../../../../../static/images/胜佳纺织.png" />
+    <image class="image"/>
     <view class="order-details">
       name:{{item.name || '无货号'}}. color: {{item.color_id_2 || '无色号'}} . code: {{item.fineCode || '无细码'}}
     </view>

pages/deal/saleOrder/kanban/from/printTag/printTemplate/printTemplate.axml

@@ -8,7 +8,7 @@
     </view>
     <navigator
     open-type="navigate"
-    url="/pages/deal/saleOrder/kanban/saleOrderKanban"
+    url="/pages/deal/deal"
     class="confirm-button"
   >
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