excel method

Widget excel({ dynamic component, required double parentWidth, })

Implementation

Widget excel({var component, required double parentWidth}) {
  ExcelController controller = ExcelController();
  return Obx(() {
    if (component["dataFileName"] != null) {
      controller.dataFile.value = component["dataFileName"];
    }
    return SizedBox(
      width: (component["cssClass"] != null && component["cssClass"] != "")
          ? SwitchCase().componentWidthSC(
              component["cssClass"],
              {
                "layout_1by8_col": Get.width * 0.1,
                "layout_1_col": Get.width * 0.2,
                "layout_2_col": Get.width * 0.4,
                "layout_3_col": Get.width * 0.68,
                "layout_4_col": Get.width,
              },
              parentWidth * 0.2)
          : parentWidth * 0.2,
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          AltComponent().altComponentLabel(
              component: component,
              label: (component["security"] != null &&
                      component["security"]["fieldLabel"] != null &&
                      component["security"]["fieldLabel"] != "")
                  ? component["security"]["fieldLabel"]
                  : component["name"]),
          Row(
            children: [
              TextButton(
                onPressed: () {
                  controller.uploadFile();
                },
                style: TextButton.styleFrom(
                    padding: EdgeInsets.zero,
                    minimumSize: const Size(30, 30),
                    tapTargetSize: MaterialTapTargetSize.shrinkWrap,
                    alignment: Alignment.centerLeft),
                child: Container(
                  decoration: BoxDecoration(
                      borderRadius:
                          BorderRadius.circular(componentBorderRadius),
                      color: Palette.buttonComponentColor),
                  child: Padding(
                    padding: const EdgeInsets.symmetric(
                        horizontal: attachmentHorizontalSpacing,
                        vertical: attachmentVerticalSpacing),
                    child: Text(
                        (controller.dataFile.value != ""
                            ? "Update file"
                            : "Upload File"),
                        style: attachmentButtonComponentTxtStyle),
                  ),
                ),
              ),
              controller.dataFile.value != ""
                  ? Expanded(
                      child: Padding(
                        padding: const EdgeInsets.only(left: 8.0),
                        child: Text(
                          controller.dataFile.value,
                          overflow: TextOverflow.ellipsis,
                          style: excelFileStyle,
                        ),
                      ),
                    )
                  : const SizedBox()
            ],
          ),
          AltComponent().altComponentInstruction(component: component)
        ],
      ),
    );
  });
}