How to Check if element is visible after scrolling?

jQuery.extend(jQuery.expr[':'], {  
    inview: function (elem) {
        var t = $(elem);
        var offset = t.offset();
        var win = $(window); 
        var winST = win.scrollTop();
        var elHeight = t.outerHeight(true);

        if ( offset.top > winST - elHeight && offset.top < winST + elHeight + win.height()) {
            return true;    
        }    
        return false;  
    }
});

$(".my-elem:inview"); //returns only element that is in view
$(".my-elem").is(":inview"); //check if element is in view
$(".my-elem:inview").length; //check how many elements are in view

Pull to refresh javascript

To implement pull to refresh functionality in your website follow the below steps:

1. add script reference in your layout (https://www.cssscript.com/demo/easy-pull-to-refresh-library-with-pure-javascript-pulltorefresh-js/pulltorefresh.js)
2. add below style in the layout (<style>.ptr--ptr { box-shadow: inset 0 -3px 5px rgba(0, 0, 0, 0.12); pointer-events: none; font-size: 0.85em; font-weight: bold; top: 0; height: 0; transition: height 0.3s, min-height 0.3s; text-align: center; width: 100%; overflow: hidden; display: flex; align-items: flex-end; align-content: stretch; } .ptr--box { padding: 10px; flex-basis: 100%; } .ptr--pull { transition: none; } .ptr--text { margin-top: .33em; color: rgba(0, 0, 0, 0.3); } .ptr--icon { color: rgba(0, 0, 0, 0.3); transition: transform .3s; } .ptr--release .ptr--icon { transform: rotate(180deg); }</style>)
3. add below code in the layout under script tag ( PullToRefresh.init({  mainElement: '#main'})

(ID/ParentID) list to Hierarchical list

 public List<AppInfo> GetTotalAppsInfo()
        {
Action<classname> SetChildren = null;
                //Initialize the hierarchical list to root level items
                List<classname> hierarchicalItems = all
                    .Where(rootItem => rootItem.ParentId == 0)
                    .ToList();

                SetChildren = parent =>
                                {
                                    parent.ChildItems = all
                                    .Where(childItem => childItem.ParentId == parent.Id)
                                        .ToList();

                                    //Recursively call the SetChildren method for each child.
                                    parent.ChildItems
                                            .ForEach(SetChildren);
                                };

                //Call the SetChildren method to set the children on each root level item.
                hierarchicalItems.ForEach(SetChildren);
                return hierarchicalItems;
}

Sitecore Sitemap Generator

Download here			GitHub - Source code

Create new table row for every 4th loop

<table>
    @for (int i = 0; i < ViewBag.MyItems.Count; i++)
    {
        var cells = 4;
        var item = ViewBag.MyItems[i];

        if ((i % cells) == 0)
        {
            @:<tr>
        }

        <td>
            @item.MyTextOrWhatever
        </td>

        if (i == (ViewBag.MyItems.Count - 1))
        {
            while ((i % cells) != 0)
            {
                @:<td></td>
                i++;
            }
        }

        if ((i % cells) == (cells - 1)) // aka: last row cell
        {
            @:</tr>
        }
    }
</table>

Create Dynamic placeholders to handle multiple components on the same page in sitecore

Dynamic placeholders in Sitecore

Export and Import Application Pools, Sites, Applications on IIS

To Export the Application Pools on IIS:

%windir%\system32\inetsrv\appcmd list apppool /config /xml > c:\apppools.xml

To import the Application Pools:

%windir%\system32\inetsrv\appcmd add apppool /in < c:\apppools.xml

To Export all you’re website:

%windir%\system32\inetsrv\appcmd list site /config /xml > c:\sites.xml

To Import the website:

%windir%\system32\inetsrv\appcmd add site /in < c:\sites.xml

To Export all you’re application:

%windir%\system32\inetsrv\appcmd list app /config /xml > c:\app.xml

To Import the application:

%windir%\system32\inetsrv\appcmd add app /in < c:\app.xml

To export/import a single application pool:

%windir%\system32\inetsrv\appcmd list apppool “MyAppPool” /config /xml > c:\myapppool.xml