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  • Lex Godthelp 15 posts 99 karma points
    Mar 21, 2017 @ 15:09
    Lex Godthelp
    0

    Checking if a MACRO gives output

    Hello guys,

    I was wondering if there was any way to check if a certain macro gives an output like so:

    @if(Model.Content.HasValue("expertBijBlog")){
    <div class="hidden-xs hidden-sm hidden-md col-lg-3"><h3>Expert:</h3></div>
}else if(MACRO HAS VALUE){
    <div class="hidden-xs hidden-sm hidden-md col-lg-3"><h3>Gerelateerd:</h3></div>
}

    Could anyone help me out?

    Thanks,

    ~Lex

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  • Alex Skrypnyk 6182 posts 24284 karma points MVP 8x admin c-trib
    Apr 05, 2017 @ 19:00
    Alex Skrypnyk
    0

    Hi Lex

    You can use RenderMacro method and then check if there some data after rendering, but it's not a good idea. Like that:

    var macroOutput = Umbraco.RenderMacro("myMacroAlias");

@if(Model.Content.HasValue("expertBijBlog")){
    <div class="hidden-xs hidden-sm hidden-md col-lg-3"><h3>Expert:</h3></div>
}else if(!string.IsNullOrEmpty(macroOutput)){
    <div class="hidden-xs hidden-sm hidden-md col-lg-3"><h3>Gerelateerd:</h3></div>
}

    Thanks,

    Alex

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  • Alex Skrypnyk 6182 posts 24284 karma points MVP 8x admin c-trib
    Apr 20, 2017 @ 12:10
    Alex Skrypnyk
    0

    Hi Lex

    Did you find out how to do it?

    Do you have something to share with community?

    Thanks,

    Alex

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  • Lex Godthelp 15 posts 99 karma points
    Apr 20, 2017 @ 12:34
    Lex Godthelp
    100

    Hi Alex,

    I was quite busy and completely forgot about this post. I just looked at your solution and it works, except for a minor detail i added: 

                @{
                var macroOutput = Umbraco.RenderMacro("Macro");

                if(Model.Content.HasValue("Valuefield")){
                    <div class="hidden-xs hidden-sm hidden-md col-lg-3"><h3>Do this:</h3></div>
                }else if(!string.IsNullOrEmpty(macroOutput.ToString())){
                    <div class="hidden-xs hidden-sm hidden-md col-lg-3"><h3>Do That:</h3></div>
                }
            }
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  • Alex Skrypnyk 6182 posts 24284 karma points MVP 8x admin c-trib
    Apr 20, 2017 @ 12:36
    Alex Skrypnyk
    0

    Glad that you solved it, thanks for sharing!

    Have a nice day.

    /Alex

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