error loading partial view script

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Tom Krzesinski Jr 3 posts 73 karma points

Dec 02, 2015 @ 22:23

Hello I am getting this error when loading my navigation script. Error loading Partial View script. Bellow is the script I an using. I do think it has something to do with using NodeByID but I am not sure and did not build the site original. I have copied the site from a very old umbraco version to a new version with win host and this seem to be my only hang up any help is appreciated. Thanks, Tommy

@{
    var HowWeHelpNode = Model.NodeById(1137);       
}

<div class="grid_3 alpha equalColumn">
    <div class="side-nav">
        <ul>
            @if(Model.Id == 1137)
            {
                <li class="active"><a href="/how-we-help.aspx">How We Help</a></li>
            }
            else
            {
                <li><a href="/how-we-help.aspx">How We Help</a></li>
            }

            @foreach(var child in HowWeHelpNode.Children){

                if(Model.Id == child.Id)
                {
                    <li class="active"><a href="@child.Url">@child.Name</a></li>
                }
                else
                {
                    <li><a href="@child.Url">@child.Name</a></li>
                }

            }
        </ul>
    </div>
<!-- /grid_3 --></div>

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

Dec 04, 2015 @ 23:59

Hi Tom,

If you are using Umbraco 7 you will have to make some changes to the code to get it work. Instead of @Model, you will need to use @CurrentPage, since you are using the dynamic Razor syntax.

Another thing you need to change is the Model.NodeById, in Umbraco 7, it becomes Umbraco.Content(1137) https://our.umbraco.org/documentation/Reference/Templating/Mvc/views and https://our.umbraco.org/documentation/Reference/Querying/UmbracoHelper/

I have updated your code, so try this code below.

@{
    var HowWeHelpNode = Umbraco.Content(1137);       
}

<div class="grid_3 alpha equalColumn">
    <div class="side-nav">
        <ul>
            @if(CurrentPage.Id == 1137)
            {
                <li class="active"><a href="/how-we-help.aspx">How We Help</a></li>
            }
            else
            {
                <li><a href="/how-we-help.aspx">How We Help</a></li>
            }

            @foreach(var child in HowWeHelpNode.Children){

                if(CurrentPage.Id == child.Id)
                {
                    <li class="active"><a href="@child.Url">@child.Name</a></li>
                }
                else
                {
                    <li><a href="@child.Url">@child.Name</a></li>
                }

            }
        </ul>
    </div>
<!-- /grid_3 --></div>