下载界面增加开始按钮，登陆注册bug修改

Assets/Scripts/Scenes/LoginController.cs

@@ -309,14 +309,7 @@ public class LoginController : MonoBehaviour
         {
             UIManager.AddEvent(wxLogin1.Find("Image").gameObject, EventTriggerType.PointerClick, (b) =>
              {
-                 wxLock = true;
-                 wxBrowser.LoadHTML("<div/>");
-                 //wxBrowser.Url = "chrome://version/";
-                 wxLogin1.DOLocalMoveY(-573, 0.3f).onComplete = () =>
-                 {
-                     wxLock = false;
-                     wxLogin1.gameObject.SetActive(false);
-                 };
+                 wxReturnLogin();
              });
             wxBrowser = wxLogin1.Find("Browser (GUI)").GetComponent<Browser>();
             if (wxBrowser != null)
@@ -619,6 +612,8 @@ public class LoginController : MonoBehaviour
     async void GetCaptcha()
     {
         var btn = signPage1.Find("Captcha").Find("BtnGet");
+        btn.GetComponent<Button>().enabled = false;
+        btn.GetComponent<Button>().interactable = false;
         var btnText = signPage1.Find("Captcha").Find("BtnGet").Find("Text").GetComponent<Text>();
         var Email = signForm.email;
         var r = await ConfigHelper.userApi.GetCaptcha(Email.text);
@@ -643,7 +638,10 @@ public class LoginController : MonoBehaviour
         }
         else
         {
+            btn.GetComponent<Button>().enabled = true;
+            btn.GetComponent<Button>().interactable = true;
             Utils.showToast(gameObject, r.errMsg);
+            Utils.SetValidate(signFormDict, r.errFieldMsg);
         }
     }
     #endregion
@@ -886,10 +884,24 @@ public class LoginController : MonoBehaviour
         if (wxLogin2.gameObject.activeSelf) wxLogin2.gameObject.SetActive(false);
         //if (wxLogin3.gameObject.activeSelf) wxLogin3.gameObject.SetActive(false);
         pageNums = 4;
+        if (wxLogin1.transform.localPosition.y == 0) 
+        {
+            wxReturnLogin();
+        }
         Canvas.ForceUpdateCanvases();
         this.StartScrollPanel(1);
     }
-
+    void wxReturnLogin() 
+    {
+        wxLock = true;
+        wxBrowser.LoadHTML("<div/>");
+        //wxBrowser.Url = "chrome://version/";
+        wxLogin1.DOLocalMoveY(-573, 0.3f).onComplete = () =>
+        {
+            wxLock = false;
+            wxLogin1.gameObject.SetActive(false);
+        };
+    }
     /// <summary>
     /// 立刻跳到登录页并且返回按钮强行失效
     /// </summary>
@@ -1124,9 +1136,31 @@ public class LoginController : MonoBehaviour
     void Update()
     {
         //Debug.Log($"{phone.isFocused}, ${pwd != null}, ${Input.GetKeyDown(KeyCode.Tab)}");
-        if (Input.GetKeyDown(KeyCode.Tab) && loginForm !=null && loginForm.email.isFocused && loginForm.password != null)
+        if (Input.GetKeyDown(KeyCode.Tab))
         {
-            loginForm.password.ActivateInputField();
+            if (loginForm != null && loginForm.email.isFocused && loginForm.password != null) 
+            {
+                loginForm.password.ActivateInputField();
+            }
+            if (signForm != null) 
+            {
+                if (signForm.email.isFocused) 
+                {
+                    signForm.captcha.ActivateInputField();
+                }
+                if (signForm.captcha.isFocused)
+                {
+                    signForm.password.ActivateInputField();
+                }
+                if (signForm.password.isFocused)
+                {
+                    signForm.cpassword.ActivateInputField();
+                }
+                if (signForm.cpassword.isFocused)
+                {
+                    signForm.email.ActivateInputField();
+                }
+            }
         }
         if (Input.GetKeyDown(KeyCode.KeypadEnter) || Input.GetKeyDown(KeyCode.Return)) 
         {