Sign in Register
Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at


  • Bob 6 posts 56 karma points
    Feb 27, 2014 @ 20:13
    Bob
    0

    Check mulitple node levels for doc type and do common routine in Razor

    Hi All,

    I am wondering if it is possible to move thru a node and its children using razor and  perform a common routine, whether a specific task or validation (and whether this can be achieved using a helper) rather than having the same code repeating at each level.

    For example:

    Node1
    ------ Node 1-1
                    ------ Node 1-1-1
    ***************************************************

    For each (var c in @Model.Children)

           Dynamic Node1 =Model.NodeById(c.id);
           @foreach (var N1 in Node1.Children)

                       if(@N1.NodeTypeAlias = "DATA"
                       check N1.Data field 1
                       check N1.Data field 2 .....
                       display result ........

          Dynamic Node1-1 =Model.NodeById(Node1.id);
           @foreach (var N1-1 in Node1-1.Children)

                       if(@N1-1.NodeTypeAlias = "DATA"
                       check N1-1.Data field 1
                       check N1-1.Data field 2 .....
                       display result ........

         Dynamic Node1-1-1 =Model.NodeById(Node1-1.id);
           @foreach (var N1-1-1 in Node1-1-1.Children)
                       if(@N1-1-1.NodeTypeAlias = "DATA"
                       check N1-1-1.Data field 1
                       check N1-1-1.Data field 2 .....
                       display result ........


    So is it possible to wrap up the common part below for each level I go thru

      if(@N1.NodeTypeAlias = "DATA"
                       check N1.Data field 1
                       check N1.Data field 2 .....
                       display result ........

    Any thoughts would be appreciated.

    Cheers

     

     

     

     

     

     

    Copy Link
  • Bob 6 posts 56 karma points
    Mar 04, 2014 @ 18:20
    Bob
    100

    Hi All,

    Does anyone have an idea or example on how to setup a reusable routine in razor?

    Cheers

    Copy Link
  • Bob 6 posts 56 karma points
    Mar 07, 2014 @ 01:48
    Bob
    0

    Hi All,

    Figured it out, thought I'd post my solution in case its helpful

     

    @inherits umbraco.MacroEngines.DynamicNodeContext

    ------ define helper which has common routine, note using dynamic so I can get property values from item -----------------

    @helper ValidationRoutine(dynamic item) {
        if(@item.NodeTypeAlias=="somedoctype"){
         ----- do validation
          }
     }

    ------- create process to loop though all nodes in parent for x number of levels

    @foreach(var c in @Model.Children)
    {
    dynamic _Folder = Model.NodeById(c.Id);
                @foreach (var itemL1 in _Folder.Children)
                {
                    @ValidationRoutine(@itemL1)      ----- this part calls the helper

                    {   
                        dynamic _FolderL2 = Library.NodeById(@itemL1.Id);
                            @foreach (var itemL2 in _FolderL2.Children)
                            {  
                                @ValidationRoutine(@itemL2)   ----- this part calls the helper

    .... etc ...etc

    Copy Link

  • This forum is in read-only mode while we transition to the new forum.

    You can continue this topic on the new forum by tapping the "Continue discussion" link below.

Please Sign in or register to post replies