程序页面计算器

applications/lvgl/ui_data_csv.c

@@ -177,6 +177,7 @@ int parse_csv_to_table(lv_obj_t *container, const char *csv_data,int flags) {
     if (parse_csv_string(csv_data, user) != 0) {
         return -1;
     }
+    int data_row  = user->total_rows;
 
     // 表格
     lv_obj_set_size(container, LV_PCT(100), LV_SIZE_CONTENT);
@@ -201,7 +202,7 @@ int parse_csv_to_table(lv_obj_t *container, const char *csv_data,int flags) {
     // 释放内存
     rt_memheap_free(user);
 
-    return 0;
+    return data_row;
 }
 
 char value_[512] = {0};
@@ -248,6 +249,7 @@ int run_csv_to_table(const char *csv_data) {
     if (csv_data == NULL) {
         return -1;
     }
+
     user = (UserData *)rt_memheap_alloc(&sdram_heap, sizeof(UserData));
 
     // 解析 CSV

applications/lvgl/ui_data_labels.c

@@ -438,19 +438,35 @@ void UI_pname_row(void)
 {
     pname_row = -1;
     pname_step_row = -1;
-    // 查询工艺数据
+
+    // 查询工艺数据和返回行数
     db_send_select(DB_CMD_SELECT, select_Program_DATA, 500,select_data_ui);
+
     // 表格绘图
-    parse_csv_to_table(guider_ui.screen_pname_row, select_data_ui,0);
+    int select_row = parse_csv_to_table(guider_ui.screen_pname_row, select_data_ui,0);
     lv_table_set_col_width(guider_ui.screen_pname_row, 0, 430);
     lv_table_set_col_width(guider_ui.screen_pname_row, 1, 80);
     lv_table_set_col_width(guider_ui.screen_pname_row, 2, 200);
+    rt_kprintf("row : %d\n",select_row);
+    if(select_row >0 && select_row <255)
+    {
+        //有多少工艺
+        char name_select_row[8] = {0};
+        rt_snprintf(name_select_row, sizeof(name_select_row),"%d/255",select_row-1);
+        lv_label_set_text(guider_ui.screen_step_,name_select_row);
+    }else{ lv_label_set_text(guider_ui.screen_step_,"---/255");}
 }
 
 //
 void UI_pname_step_row(char* str_data)
 {
     pname_step_row = -1;
+
+    //工艺名显示输入框
+    char name_data[64] = {0};
+    rt_snprintf(name_data, sizeof(name_data),"工艺:%s",str_data);
+    lv_textarea_set_text(guider_ui.screen_pname_set,(const char *)name_data);
+
     // 查询工艺数据
     rt_snprintf(sqlSELECT, sizeof(sqlSELECT),"%s'%s' ORDER BY Step ASC;",select_ProgramSteps_DATA,str_data);
     db_send_select(DB_CMD_SELECT, sqlSELECT, 500,select_data_ui);