[CLOSED] [2.5] The whole page gets scrolled up when clicking a checkbox

  1. #1

    [CLOSED] [2.5] The whole page gets scrolled up when clicking a checkbox

    Hello, I had the same issue with older versions of Ext.Net, but it was fixed with an override. The issue is described in this post:

    The problem is after updating Ext.Net to the 2.5 release, the ValidationStatus override does no longer work, and the form keeps scrolling up everytime i click a CheckBox.

    I have tried adding a 'debugger;' line to see what is going on, but it never reaches the onFieldValidation function:

                onFieldValidation: function (f, isValid) {
                    var me = this,
                        formPanelBody = App.Objeto_FormPanel_Consulta.getBody(),
                        scroll = formPanelBody.getScroll();
                    if (!me.monitor) {
                        return false;
                    msg = f.getErrors()[0];
                    if (msg) {
                        me.errors.add(f.id, { field: f, msg: msg });
                    } else {
                    if (me.errors.getCount() > 0) {
                        if (me.statusBar.getText() !== me.showText) {
                                text: me.showText,
                                iconCls: me.errorIconCls
                    } else {
                    formPanelBody.scrollTo('top', scroll.top);
                    formPanelBody.scrollTo('left', scroll.left);
    Last edited by Daniil; May 28, 2014 at 4:26 AM. Reason: [CLOSED]
  2. #2
    Hi @FVNoel,

    Please provide a full test case to reproduce the problem.
  3. #3


  4. #4
    Code behind, please.

    Please include it directly to the page wrapping in
    <script runat="server">
    Please use
    <%@ Page Language="vb" %>
    instead of
    <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Test.aspx.vb" Inherits="WebApplication2.Test" %>
    Please re-post a full test case and ensure it runnable without any changes.
  5. #5

    Full code

  6. #6
    Thank you. Your page throws a JavaScript error "Ext is not defined". You should put the override script into the page's <head>.

    Also please replace
    formPanelBody = App.Objeto_FormPanel_Consulta.getBody()
    formPanelBody = App.Objeto_FormPanel_Consulta.body
    It is a known API issue:

    Also a FormPanel scrolls at first Checkbox click even if there is no a StatusBar at all. To overcome it, please add this for the CheckboxGroup.
        <AfterRender Handler="this.validate();" />

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