BIP打开弹框

      viewModel.get("button21fd") &&
        viewModel.get("button21fd").on("click", function () {
          let params = {
            mode: "browse",
          };
          let data = {
            billtype: "Voucher",
            billno: "f8724c3c",
            params: params,
          };
          cb.loader.runCommandLine("bill", data, viewModel);
        });
    },