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  • Brian McNally 17 posts 105 karma points
    Nov 10, 2014 @ 18:07
    Brian McNally
    0

    Examine Syntax problem with search results macro file

    Using Umbraco 7, I hace setup a macroscript partial. It seems to work fine, however if I have a "metaDescription" for a returned result that is null, then the macro doesn't render correctly and gives an error.

    If the results all have metaDescriptions then all is good, but I need to add an if statement or some logic to let the results to not display that field if Null or no value...All the various if statement syntax I try don't seem to work though..Any ideas?

    Thanks!

    @inherits umbraco.MacroEngines.DynamicNodeContext
    
    @using Examine;
    @using UmbracoExamine;
    
    
    @*get the search term from the querystring*@
    @{var searchTerm = Request.QueryString["search"];}
    @{var pageResults = ExamineManager.Instance.SearchProviderCollection["MySiteSearcher"].Search(searchTerm, true);}
    
    <div class="container" style="margin-bottom:50px;">
        <div class="row">
        <h1>Search Results</h1> 
    
            </div>  
    
    <div style=" font-family: 'UniversLTW01-47LightCn',sans-serif; font-size: 30px;">search results for <strong>"@searchTerm"</strong></div>
    
    
    @if (
        @pageResults.TotalItemCount == 0
    
    
        )
    {
        <div role="alert" class="alert alert-warning">
            <strong>no results found matching "@searchTerm"</strong><br/>
           <br/>
            <ul>
                <li>Make sure all words are spelled correctly</li>
                <li>Try diferent keywords</li>
                <li>try more general keywords</li>
            </ul>
        </div>
    
    
    }
    
    
    <div>
        @*PAGES*@
        <div>
    
            @if (@pageResults.TotalItemCount > 0)
            {
    
                <div id="PAGE" class="assetCatHeader">pages</div>
    
            }
    
    
            @*TODO: FILTER OUT UMBRACONAVIHIDEPAGES*@
            @foreach (var page in pageResults) {
    
                <div class="[email protected]["umbracoNaviHide"]">
                <div style="width:50px;float:left;"><span style="font-size:40px;"></span></div>
                <dl>
                    <dt>
                    <a href="@umbraco.library.NiceUrl(page.Id)">@page.Fields["ghxPageTitle"]</a></dt>
    @*PROBLEM OCCURS HERE*@             
    <dd>@page.Fields["metaDescription"]</dd>
                </dl>
                </div>
                }       
        </div>
    </div>
    </div>
    
  • Brian McNally 17 posts 105 karma points
    Nov 10, 2014 @ 18:59
    Brian McNally
    0

    Let me know if I'm leaving out any pertinent information. thanks again

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