价格校验&商品码校验

pages/components/landkeybord/landkeybord.js

@@ -56,7 +56,9 @@ Component({
     }, add0(e) {
       this.setData({ result: this.data.result + "0" });
     }, addpoint(e) {
+      if (this.data.scenes == 3 || this.data.scenes == 4) {
         this.setData({ result: this.data.result + "." });
+      }
     }, delete(e) {
       if (this.data.result.length > 1) {
         let cur = this.data.result;
@@ -66,6 +68,15 @@ Component({
         this.setData({ result: '' });
       }
     }, finish(e) {
+      if (this.data.scenes == 3 || this.data.scenes == 4) {
+        //判断价格是否参数合法
+        var priceReg = /(^[1-9]\d*(\.\d{1,2})?$)|(^0(\.\d{1,2})?$)/;
+        if (!priceReg.test(this.data.result)) {
+           //错误提示
+            
+          return
+        }
+      }
        this.props.onKeyBordFinished(this.data.result); 
     },closeKeybord(e){
        this.props.onKeyBordClose();