comparing id of current page with selection id

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Lex Godthelp 24 posts 106 karma points

Jul 03, 2015 @ 09:49
0

Comparing ID of current page with selection ID
Hi guys,

Quick question. I want to compare all id's of the children a startnode with the currentpage. If the id's match, it should not show. I have this but somehow it doesn't seem to work:
```
.Where("pageId != @Model.Id")
```
Any suggestions?
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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Jul 03, 2015 @ 10:08
0
Hi Lex.

What if you do something like this.
```
.Where("pageId != @CurrentPage.Id")
```
If this not working would it be possible for you to share the whole code that you have.

Hope this helps, and works

/Dennis
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Lex Godthelp 24 posts 106 karma points

Jul 03, 2015 @ 10:52

Hello Dennis,

Thank you for your suggestion but it does not seem to work. This is my full code:

@{var startNodeId = 1115;}
@if (startNodeId != null)
{
    @* Get the starting page *@
    var startNode = Umbraco.Content(startNodeId);
    var selection = startNode.Children.OrderBy("responseitempublicatiedatum desc").Where("responseitemcontenttype != @0","Datasheet").Where("pageId != @CurrentPage.Id"); @* Nog vergelijken met @Model.Id *@

if (selection.Any()){
<div class="contentbase">
    <h2>Related @Model.Content.GetVortoValue("paginatitel") downloads</h2>
    @foreach(IPublishedContent item in selection){
        <article class="datasheet">
            <a href="@item.Url" title="@(item.GetVortoValue<string>("paginatitel"))"><h3>@(item.GetVortoValue<string>("paginatitel"))</h3></a>
            <div class="datasheetcontent2">
                <p>@(item.GetVortoValue<string>("responseitemkortesamenvatting"))</p>
            </div>
            <div class="datasheetimage">
                <img src="@item.GetPropertyValue("responseitemimageurl")" alt="Lees verder over Enterprise Mobility for Dummies" />
            </div>
            <div class="datasheetdownload">
                <div class="floatright">
                    <a href="@item.Url" target="_blank" title="@(item.GetVortoValue<string>("paginatitel"))" class="downloadbutton">Download</a>
                </div>
            </div>
        </article>
    }
    </div>
    }
}

Note: It does not give an error, but it returns empty.

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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Jul 03, 2015 @ 11:56
0
Hi Lex

Try to see if this will works for you then.'
```
var selection = startNode.Children.OrderBy("responseitempublicatiedatum desc").Where("responseitemcontenttype != @0","Datasheet").Where("Id != @CurrentPage.Id");
```
Edit: I have just edit my post. I was wrong you are in dynamic Razor context.

Hope this helps,

/Dennis
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Lex Godthelp 24 posts 106 karma points

Jul 03, 2015 @ 12:20

0

Hello Dennis,

Thank you for your response. Using Id gives me a error loading Partial View Script. Using nodeId or pageId just returns an empty Script where it should show something.

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Dennis Aaen 4500 posts 18255 karma points admin hq c-trib

Jul 03, 2015 @ 19:45

Hi Lex,

I have the change to have a look at it again. And I have created a simple edition of you code that should do what you are after.

I think the easiest way is to create a variable that holds the ID of the current page.

@{ 

    var startNodeId = 1073; 
    var currentPageId = CurrentPage.Id;
 }
@if (startNodeId != null)
{
    @* Get the starting page *@
    var startNode = Umbraco.Content(startNodeId);
    var selection = startNode.Children.Where("Visible").Where("Id != @0",currentPageId);

    if (selection.Any())
    {
        <ul>
            @foreach (var item in selection)
            {
                <li>
                    <a href="@item.Url">@item.Name</a>
                </li>
            }
        </ul>
    }
}

Remember to change startNodeId to an id of 1115

Hope this helps,

/Dennis

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