if no data found in umbraco search i need to display error message how to do that

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pranjal 75 posts 188 karma points

May 11, 2018 @ 07:47

Extending Umbraco and using the API

Umbraco 7

My code is

@{
    var searchQuery = Request.QueryString["query"];

    if (!string.IsNullOrEmpty(searchQuery))    
    {
        <div class="searchresults">
            <p>Your search results for <strong>@searchQuery</strong></p>
            <ul>
                @foreach (var result in Umbraco.Search(searchQuery))
                {
                    <li>
                        <a href="@result.Url">@result.Name</a>
                    </li>
                }
            </ul>
        </div>
     if (Umbraco.Search(searchQuery) == null) {
         <li>No result found</li>
     }
 }
}

any solution?

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Neil Hodges 338 posts 987 karma points

May 11, 2018 @ 08:57

You could do something like this?

    @{
    var searchQuery = Request.QueryString["query"];

    if (!string.IsNullOrEmpty(searchQuery))
    {
        var searchResults = Umbraco.Search(searchQuery);
        if (searchResults != null)
        {
            <div class="searchresults">
                <p>Your search results for <strong>@searchQuery</strong></p>
                <ul>
                    @foreach (var result in searchResults)
                    {
                        <li>
                            <a href="@result.Url">@result.Name</a>
                        </li>
                    }
                </ul>
            </div>
        }
        else
        {
            <div class="searchresults">
                <p>Your search results for <strong>@searchQuery</strong></p>
                <ul>
                    <li>No result found were found for your search quesry: @searchQuery<</li>
                </ul>
            </div>
        }
    }
}

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pranjal 75 posts 188 karma points

May 11, 2018 @ 10:18

0

still have problem

if user enter junk data then it doesn't execute else command it goes to if part

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Neil Hodges 338 posts 987 karma points

May 11, 2018 @ 10:25
0
Have you put a break point on
```
searchResults
```
To see whats returning? You can then filter on the results.
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pranjal 75 posts 188 karma points

May 11, 2018 @ 11:41

Worked

with null i just put searchResults.Any() and code goes to Else condition on junk data

Final Working Code

var searchResults = Umbraco.Search(searchQuery);
if (!string.IsNullOrEmpty(searchResults)  &&  searchResults.Any())
{
    <div class="searchresults">
        <div class="container">
            @if (searchFlag)
            {

                <p>Ministry of Interior</p>
            }
            else
            {
                <p>Your search results for <strong>@searchQuery</strong></p>

            }
            <ul>

                @foreach (var result in searchResults)
                {
                    <li>
                        <a href="@result.Url">@result.Name</a>
                    </li>
                }
            </ul>
           @*<div class="no-result">No search result found...</div>*@


        </div>
    </div>
}
else {

    <li>NO Search Result</li>
}

}

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