Copied to clipboard

Flag this post as spam?

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


  • Kim Skotte Larsen 5 posts 25 karma points
    Mar 31, 2013 @ 08:50
    Kim Skotte Larsen
    0

    Enumerating new nodes in same postback

    Hi,

    Im trying to create a simple guestbook for my website.

    A have created a simple .NET user control and added it to my template. Guestbook posts are stored as child documents to my guestbook node.

    Guestbook posts are enumerate using a inline Razor macro in my template.

    My user control work fine, and the post document is created and published. The problem is aparently the razor macro is rendered before my user control has added the document, so the new post is visible aften another reload of the guestbook page.

    Im running Umbraco 6.0.3/IIS7.5 and MSSQL Express.

    Here is my code for user control postback event:
    Private Sub btnGuestBookFormSubmit_Click(sender As Object, e As EventArgs) Handles btnGuestBookFormSubmit.Click
            'validate input
            Page.Validate("GuestbookForm")

            If Not Page.IsValid Then
                Exit Sub
            End If

            Dim user As New User(0)
            Dim dt As DocumentType = DocumentType.GetByAlias("GuestbookComment")

            'create document
            Dim doc As Document = Document.MakeNew(Now.ToString("yyyy-MM-dd hh:mm ") + txtGuestBookFormAuthor.Text, dt, user, Node.getCurrentNodeId)

            'assign properties
            doc.getProperty("author").Value = txtGuestBookFormAuthor.Text
            doc.getProperty("comment").Value = txtGuestBookFormComment.Text
            doc.getProperty("umbracoNaviHide").Value = True

            'save document
            doc.Save()

            'publish
            doc.Publish(user)

            'reload cache
            Global.Umbraco.library.UpdateDocumentCache(doc.Id)

            'show comment submitted notice
            pnCommentForm.Visible = False
            pnCommentSubmitted.Visible = True


    End Sub

    And here my template:

    <%@ Master Language="C#" MasterPageFile="~/masterpages/Layout.master" AutoEventWireup="true" %>

    <asp:Content ContentPlaceHolderID="Content" runat="server">
        <h3><umbraco:Item field="pageName" runat="server" /></h3>
        <umbraco:Item field="bodyText" runat="server" /><br /><br />
       
    <umbraco:Macro Title="Skriv et indlæg" SubmitButtonText="Opret" SubmitNotice="tak for dit indlæg" Alias="GuestbookForm" runat="server"></umbraco:Macro>
       
    <umbraco:Macro runat="server" language="cshtml">
        @foreach(var comment in Model.Children()) {
        <div style="width: 80%; border: solid 1px black; margin-bottom: 10px;">
            <div style="float: right;">@comment.CreateDate</div>
            <div>Navn: @comment.author</div>       
            <div style="font-style: italic;">@comment.comment</div>
           
        </div>
        }
    </umbraco:Macro>
    </asp:Content>

    Any help is appreciated.

     

    Yours Kim Skotte Larsen

  • Jan Skovgaard 11280 posts 23678 karma points MVP 11x admin c-trib
    Mar 31, 2013 @ 11:08
    Jan Skovgaard
    0

    Hi Kim

    You probably need to make a redirect to the page displaying your guestbook entries in order to get the latest entry shown once it's posted. Otherwise you will need to update the page manually to see the new entry.

    So in your VB code above you should finnish with a redirect and all should be good.

    Hope this makes sense.

    /Jan

Please Sign in or register to post replies

Write your reply to:

Draft