Umbraco 10, Umbraco 9, Umbraco 8, Umbraco 7, Umbraco 4 - Code Snippets

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage @{   var startNode = Umbraco.Content(1105); try { foreach (var page in startNode.Children.Where("Visible")) { <li><a href="#">@page.Name</a></li> } } catch{} }

@inherits umbraco.MacroEngines.DynamicNodeContext @{  var startLevel = String.IsNullOrEmpty(Parameter.Level) ? 2 : int.Parse(Parameter.StartLevel);  var finishLevel = String.IsNullOrEmpty(Parameter.Level) ? 8 : int.Parse(Parameter.FinishLevel);    var parent = Model.AncestorOrSelf(startLevel);  if (parent != null) { @traverse(parent,startLevel,finishLevel) ; } } @helper traverse(dynamic parent,int startLevel,int finishLevel) {  foreach (var node in parent.Children.Where("Visible")) {  var selected = Array.IndexOf(Model.Path.Split(','), node.Id.ToString()) >= 0 ? " id=\"current\"" : ""; <li >  <a href="@node.Url">@node.Name</a>                                       ...

@inherits umbraco.MacroEngines.DynamicNodeContext <a href="@Model.AncestorOrSelf(2).Url">@Model.AncestorOrSelf(2).Name</a> @try{ @Html.Raw(" | " + @Model.AncestorOrSelf(3).Name) } catch{} @try{ @Html.Raw(" | " + @Model.AncestorOrSelf(4).Name) } catch{} @try{ @Html.Raw(" | " + @Model.AncestorOrSelf(5).Name) } catch{}

@{ try { var dataFile = Server.MapPath("~/App_Data/Contact-List.csv"); Array csvData = File.ReadAllLines(dataFile); int dataStartsRow = 5; int thisRow = 0; <h2>Reading File Starting at 5th Row, because that is where the data Starts</h2> foreach (string dataLine in csvData) { thisRow = thisRow  +1; int columnInSpreadsheet = 0; foreach (string dataItem in dataLine.Split(',')) { if (thisRow >= dataStartsRow) { @dataItem <br /> } } } } catch { <h2>Error:  Check to see if the file Contact-List.csv exists and is not open.</h2> } }

The Script below reads the contents of a CSV Spreasheet in Razor, in Umbraco. It's pretty specific for something I was working on, but there are bits of code that can be reused: Loading a CSV file in Razor, Reading the Contents of a CSV file in Razor, Creating Nodes in Umbraco from a CSV file in Razor, Deleting Nodes using Razor. @inherits umbraco.MacroEngines.DynamicNodeContext @using umbraco.cms.businesslogic.web   <!-- This Script Reads from a CSV file in the Data App Folder -->   <!-- It then finds Dates in the File and Creates New Event Nodes with the Date as part of the name-->   <!-- There are 3 Types of Events, so it selects the type of event which is decided on by the column it is in-->   <!-- See the CSV for examples-->    <!-- The ETSR Mettings comes from a file "ETSRMeeting.csv" that should be stored in the App_Data folder.     The file is read in and used in the Events Calander. -->  ...

Umbraco Razor: Check to see Whether the Date Field is Filled in and Only Display time if the Time is filled in.    and Formating the Time in Umbraco using Razor <p>Event Date: @Model.eventDate.ToString("dd MMMM yyyy")</p> <!-- If the start time is filled in then write it out --> @if(@Model.eventDate.ToString("H:mm") != "0:00") { <p>Start Time: @Model.eventDate.ToString("H:mm")</p> } <!-- If the End date is filled in write it out --> @if (Model.endDate.ToString() != "") { <p>End Date: @Model.endDate.ToString("dd MMMM yyyy")</p> } <!-- If the end time is filled in then write it out --> @if(@Model.endDate.ToString("H:mm") != "0:00" && Model.endDate.ToString() != "") { <p>End Time: @Model.endDate.ToString("H:mm")</p> }

1. Connect to the Database (the connection string must be in the Web config file) 2. Loop around the results (this code loops around a database that stores vistits to FAQ pages, and stores the Page ID) 3. Use a helper to display the results KEY: Field names in Database  @inherits umbraco.MacroEngines.DynamicNodeContext @using WebMatrix.Data @{ // 1 Contect to the Database and Select the items         var DB = Database.Open("myAnalyticsConnection"); var FAQs = DB.Query("SELECT * FROM Analytics WHERE docType='FAQ'  ORDER BY numberOfClicks DESC").Take(5); } @{ // 2For Each of the Items(FAQs) loop arround foreach (var FAQ in FAQs) { @getPageLink(FAQ. pageId ) } } @helper getPageLink(int thisPage) { //3.  A Helper to get the node URL, as this is not stored in the database try { var thisPageId = @Model.NodeById(@thisPage); <li style="text-align:left;background-image: url(/images/arrow-white.png);...

If you are working on a site that is on a live server and has the live url, you could create a page on another site with a link on it that directs to your development site. Give your client, or whoever you want to see the development site a link to that page.  When they click the link they will be able to see the actual live website.  Without the link they are redirected to a "under development" page.     var myReferrer = Request.UrlReferrer;         string thisString = "" + myReferrer;          if (thisString == null  || thisString == ("www.A-PAGE-ON-ANOTHER-SITE-WITH-A LINK.html") || Session["legit"] == "yes" )         {                     Session["legit"] = "yes";         }     else         {   ...

This script is for something else (an rss feed from Vimeo), but the bits to check for ODD and EVEN are  Highlighted in Yellow @using umbraco.MacroEngines @inherits DynamicNodeContext @using System.Xml; <div id="portfolio-wrapper" style="position: relative; overflow: hidden; height: 921px;" class="isotope"> @{ var odd = true; } @{     //Get the XML from remote URL     XmlDocument xml = new XmlDocument();         //URL currently hardcoded - but you could use a macro param to pass in URL     xml.Load("******");     //Select the nodes we want to loop through     XmlNodeList nodes = xml.SelectNodes("//item");       //Traverse the entire XML nodes.     foreach (XmlNode node in nodes)     {         //Get the value from the <title> node         var title = node.SelectSingleNode("title").InnerText; ...

@inherits umbraco.MacroEngines.DynamicNodeContext @{ var siteInfoPage = @Model.NodeById(1064); <h3><a href="@siteInfoPage.Url" title="@siteInfoPage.pageNavigationName">Popular Pages</h3> <ul> @foreach (var thisPage in @Model.NodeById(1064).Descendants().Where("visible && NodeTypeAlias != \"Faq\"").Random(7)) {   <li><a href="@thisPage.Url">@thisPage.pageHeadingName</a></li> } </ul> }

Please see this great post: http://www.asp.net/web-pages/tutorials/files,-images,-and-media/working-with-files Reading From: @using System.IO; @{     var result = "";     Array userData = null;     char[] delimiterChar = {','};     var dataFile = Server.MapPath("~/App_Data/MyTextFile.txt");     if (File.Exists(dataFile)) {         userData = File.ReadAllLines(dataFile);         if (userData == null) { result = "failed";             @Html.Raw("The file is empty");         }     }     else {         result = "failed";             @Html.Raw("The file does not exist. MyTextFile.txt");     } } @{         if (result == "") {                     foreach (string dataLine ...

The following script takes a look through all the nodes in the umbraco structure, and lists all the nodes of a certain type: (in this case "FAQ"s - good for Front Page News) @inherits umbraco.MacroEngines.DynamicNodeContext     @foreach (var thisPage in @Model.Descendants("Faq").Take(5))     {       <li style="text-align:left;"><a href="@thisPage.Url" style="color:#ffffff">@thisPage.Name</a></li>     }   To Sort by the updated date: @inherits umbraco.MacroEngines.DynamicNodeContext         @foreach (var thisPage in @Model.Descendants("Faq") .OrderBy("UpdateDate descending").Take(5))     {       <li style="text-align:left;"><a href="@thisPage.Url" style="color:#ffffff">@thisPage.Name</a></li>     }  Output:

@{ var theHomePage = @Model.NodeById(home page id); @theHomePage.siteName }

 @using System.Xml.XPath  @{  XPathNodeIterator preValueRootElementIterator3 = umbraco.library.GetPreValues(????);  preValueRootElementIterator3.MoveNext();  XPathNodeIterator preValueIterator3 = preValueRootElementIterator3.Current.SelectChildren("preValue", "");  <select name="forma" onchange="location = this.options[this.selectedIndex].value;" style="width:220px;background-color:#514e4b;color:#ffffff;box-shadow: 5px 5px 5px #888888;padding:3px;padding-bottom:5px;">  <option value="" style="font-size:1.6em">Playwrights by Category:</option>  @{  while (preValueIterator3.MoveNext())  {    @Html.Raw("<option value=\"my-web-page.aspx" + "?q=" + preValueIterator3.Current.Value + "\">" + preValueIterator3.Current.Value + "</option>");  }  }  </select>  }   You can then do something like this with the Qu...

  if  ( Model.NodeById ( 1066 ) . Children.Where ( "relatedTo == \"" +  @qFilter  +  "\"" ) . Any ( ) )          {              int  counter  =  Model.NodeById ( 1066 ) . Children.Skip ( 10  *  @thisPage ) . Take ( 10 ) . Where ( "relatedTo.Contains(\"" +  @qFilter  +  "\")" ) . Count ( ) ;          @Html.Raw ( "hello" ) ;                   foreach  ( var  thisItem  in  Model.NodeById ( 1066 ) . Children. Where ( "relatedTo.Contains(\"" +  @qFilter  +  "\")" ) . OrderBy ( "newsDate descending" ) . Skip ( 10  *  @thisPage ) . Take ( 10 ) )                   {                                       stri...

Umbraco Razor 302 Redirect Response.Redirect(theUrl); Umbraco Razor 301 Redirect: Response.StatusCode = 301; Response.Status = "301 Moved Permanently"; Response.AddHeader("Location", theLocation); Response.Flush(); Response.End();

if  ( Model.NodeById ( 1066 ) . Children.Where ( "relatedTo == \"Stage\"" ) . Any ( ) ) In this snippet "relatedTo" is a property in Umbraco, "Stage" is what the property has been ticked with.

var  qFilter  =  Request [ "qFilter" ] ; / *  Filter * /      if  ( Request [ "qFilter" ]  !=  null  | |  Request [ "qFilter" ]  ==  "All" )      {        qFilter  =  Request [ "qFilter" ] ;      }      else      {        qFilter  =  "" ;      }