error code

Jhon 87 posts 162 karma points

Apr 24, 2018 @ 12:55

Using Umbraco And Getting Started

Umbraco 7

Hi

i have written this code. It is displying some error.

see i attached template code because i am passing some values, see blow.

enter image description here

see below code

enter image description here

see error enter image description here

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Alex Skrypnyk 6132 posts 23951 karma points MVP 7x admin c-trib

Apr 24, 2018 @ 12:57

Hi Jhon

Please, do not use images with code - it's hard to help you.

Share code as code, please.

Thanks,

Alex

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Jhon 87 posts 162 karma points

Apr 24, 2018 @ 12:59

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage

@{ int bannerNumber = Convert.ToInt32(@Parameter.bannerNum); //var banner1 = Model.Content.Descendants().Where(x => x.DocumentTypeAlias == "Banner"); var banner1 = Umbraco.TypedContent(1313).Children.OrderBy("UpdateDate desc").Skip(bannerNumber).First();

}

@foreach (var banner in banner1) {
var link = banner.GetPropertyValue<IPublishedContent>("link");
<div class="bannersRow">
    <div class="widthContent">  
        <div class="innerbanner1">
            <div id="mediaBlock">
            image   
            </div>
                <div style="clear:both;"></div>
                <div id="textBlock">
                @{  


            if (link != null) 
                {
                <a href="@link.Url" style="color: black">
                   <h1 class="banner1Title">@banner.GetPropertyValue("title")</h1>
                   <h2 class="banner1Subtitle">@banner.GetPropertyValue("subtitle")</h2>
                   </a>
                }
                else {
                    <h1 class="banner1Title">@banner.GetPropertyValue("title")</h1>
                     <h2 class="banner1Subtitle">@banner.GetPropertyValue("subtitle")</h2>
                    }

                <div style="clear:both;"></div>
                }

                Coming Soon

            <div style="clear:both;"></div>

            </div>
        </div>
    </div>
</div>

}

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Michaël Vanbrabandt 863 posts 3348 karma points c-trib

Apr 24, 2018 @ 13:01

Hi Jhon,

you can remove the @ in front of the @Parameter object because you are already in a razor section using the @{ ... }.

Hope this helps!

/Michaël

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Jhon 87 posts 162 karma points

Apr 24, 2018 @ 13:03

In the template file , i am passing value like that.

@Html.Partial("BannerRow", new { bannerNum = 0 })

yes i removed @ , it is displaying same error

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Jhon 87 posts 162 karma points

Apr 24, 2018 @ 13:04

Yes, i removed , it is displying same error enter image description here

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Alex Skrypnyk 6132 posts 23951 karma points MVP 7x admin c-trib

Apr 24, 2018 @ 13:06

Jhon

Use this code:

int bannerNumber = (int)ViewData["bannerNum"];

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Alex Skrypnyk 6132 posts 23951 karma points MVP 7x admin c-trib

Apr 24, 2018 @ 13:07

and code for rendering partial:

Html.RenderPartial(
        "~pathToPartial",
        currentNode,
        new ViewDataDictionary(this.ViewData) {
            { "bannerNum", 0 }
        }
    );

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Jhon 87 posts 162 karma points

Apr 24, 2018 @ 13:16

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage

@{ int bannerNumber = (int)ViewData["bannerNum"];

Html.RenderPartial(
    "~pathToPartial",
    currentNode,
    new ViewDataDictionary(this.ViewData) {
        { "bannerNum", 0 }
    }
);
//var banner1 = Model.Content.Descendants().Where(x => x.DocumentTypeAlias == "Banner");
var banner1 = Umbraco.TypedContent(1313).Children.OrderBy("UpdateDate desc").Skip(bannerNumber).First();

}

@foreach (var banner in banner1) {
var link = banner.GetPropertyValue<IPublishedContent>("link");
<div class="bannersRow">
    <div class="widthContent">  
        <div class="innerbanner1">
            <div id="mediaBlock">
            image   
            </div>
                <div style="clear:both;"></div>
                <div id="textBlock">
                @{  


            if (link != null) 
                {
                <a href="@link.Url" style="color: black">
                   <h1 class="banner1Title">@banner.GetPropertyValue("title")</h1>
                   <h2 class="banner1Subtitle">@banner.GetPropertyValue("subtitle")</h2>
                   </a>
                }
                else {
                    <h1 class="banner1Title">@banner.GetPropertyValue("title")</h1>
                     <h2 class="banner1Subtitle">@banner.GetPropertyValue("subtitle")</h2>
                    }

                <div style="clear:both;"></div>
                }

                Coming Soon

            <div style="clear:both;"></div>

            </div>
        </div>
    </div>
</div>

}

See error: enter image description here

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Jhon 87 posts 162 karma points

Apr 26, 2018 @ 07:11

Can you please help me.

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