棉花app新增页面

lib/component/img/img_preview_widget.dart

@@ -0,0 +1,80 @@
+import 'package:ef/ef.dart';
+import 'package:flutter/material.dart';
+import '../../common/color/appFontsize.dart';
+import '../../controller/mh/apply_repair_controller.dart';
+
+class ImgPreviewWidget extends GetView {
+  String imgUrl;
+  int index;
+  ApplyRepairController applyRepairController;
+  bool isDel;
+
+  ImgPreviewWidget(
+      {required this.imgUrl,
+      required this.index,
+      required this.applyRepairController,
+      required this.isDel}) {}
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      width: MediaQuery.sizeOf(context).width * 0.25,
+      height: MediaQuery.sizeOf(context).height * 0.15,
+      constraints: BoxConstraints(
+        minHeight: 140,
+      ),
+      decoration: BoxDecoration(
+        color: Colors.white,
+      ),
+      child: Column(
+        mainAxisSize: MainAxisSize.max,
+        mainAxisAlignment: MainAxisAlignment.start,
+        children: [
+          Expanded(
+            child: Container(
+              width: MediaQuery.sizeOf(context).width,
+              height: MediaQuery.sizeOf(context).height * 0.116,
+              decoration: BoxDecoration(
+                color: Color(0xFFF3F5F6),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: ClipRRect(
+                borderRadius: BorderRadius.circular(8),
+                child: Image.network(
+                  'https://picsum.photos/seed/73/600',
+                  // applyRepairController.getPublicUrl(imgUrl),
+
+                  width: 300,
+                  height: 200,
+                  fit: BoxFit.cover,
+                ),
+              ),
+            ),
+          ),
+          Visibility(
+              visible: isDel,
+              child: Align(
+                alignment: AlignmentDirectional(0, 0),
+                child: Padding(
+                    padding: EdgeInsetsDirectional.fromSTEB(0, 8, 0, 13),
+                    child: InkWell(
+                      onTap: () {
+                        applyRepairController.model.issue_img!.removeAt(index);
+                        applyRepairController.updateAll();
+                      },
+                      child: Text(
+                        '删除',
+                        style: FlutterFlowTheme.of(context).bodyMedium.override(
+                              fontFamily: 'Readex Pro',
+                              color: Color(0xFF9EA4B7),
+                              fontSize: AppFontsize.small_text_size,
+                              letterSpacing: 0,
+                            ),
+                      ),
+                    )),
+              )),
+        ],
+      ),
+    );
+  }
+}