二维码

public/print.html

@@ -84,7 +84,10 @@
           foreground: '#000000',
         });
         var canvas = qrcode.find('canvas').get(0);
-        var img = new Image();
+        var img = new Image();
+        var str = decodeURI(decodeURI(printObji['zichanmingcheng']))
+        var wzlx = decodeURI(decodeURI(printObji['wuzileixing']))
+        var zcbm = decodeURI(decodeURI(printObji['wuzibianma']))
         img.src = canvas.toDataURL('image/png');
         img.onload = function() {
           canvas.width = canvaswidth;
@@ -98,10 +101,14 @@
           ctx.textAlign = 'left';
           //文字描述
           ctx.fillText("苏州河道管理处", 100, 30);
-          ctx.fillText("物资编码:" + decodeURI(decodeURI(printObji['wuzibianma'])), qrcodeleft + 120, 65);
-          ctx.fillText("资产名称:" + decodeURI(decodeURI(printObji['zichanmingcheng'])), qrcodeleft + 120, 95);
-          ctx.fillText("物资类型:" + decodeURI(decodeURI(printObji['wuzileixing'])), qrcodeleft + 120, 125);
-          // ctx.fillText("入库数量:" + printObji['rukushuliang'], qrcodeleft + 140, 155);
+          ctx.fillText("物资编码:" + zcbm, qrcodeleft + 120, 65);
+          ctx.fillText("物资类型:" + wzlx, qrcodeleft + 120, 155);
+          if(str.length<=4){
+            ctx.fillText("资产名称:"+str, qrcodeleft + 120, 95);
+          }else{
+            ctx.fillText("资产名称:"+str.substring(0,4), qrcodeleft + 120, 95);
+            ctx.fillText(str.substring(4,str.length), qrcodeleft + 120, 125);
+          }
           ctx.drawImage(img, qrcodeleft, qrcodetop);
           var data = canvas.toDataURL('image/png', 1);
           var imgOk = new Image();