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Dynamics 365 Community / Forums / Service | Customer Service, Contact Center, Fie... / Dynamcis Portal - Get ...
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Dynamcis Portal - Get subgrid.length to show/hide create button

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Posted on by Dy365Fan

Hi

I have a Entity Form (Basic Webform) with 3 related subgrids (subgrid A, B, C). Is there a way to get table lenght from subgrid A via subgrid-schema-name that i set in the form options in dynamics? After i get the lenght from subgrid A, i will hide the create button if length is bigger then 0. We want to prevent the user from creating more than one record for subgrid A.

Is there a way to solve this problem?

To hide the button I already have a javascript function, but every "create-button" has the same id, and in my test the hidefunction hided all create button from all subgrids. I cannot limit the hide-function to subgrid A.

here is my code to hide "create-button":

$(".grid-actions").hide();
i hope someone can help
Thanks in advance
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  • Verified answer
    Community Member Profile Picture
    Community Member on at
    RE: Dynamcis Portal - Get subgrid.length to show/hide create button

    Hi Partner,

    You should use following code to hide button of sub-grid in portal:

    $(document).ready(function(){

    // hide create button once sub-grid contains a record
    $(".entity-grid").on("loaded", function () {
        var tBody = $(this).find("tbody")
        if(tBody.length > 0)
        {        
            $(".grid-actions").hide();
        }
    });
});

    However, if your form contains multiple subgrids.. you might consider finding your sub-grid by index for example:

    var subgridA = $(".entity-grid").eq(0);

    var subgridB = $(".entity-grid").eq(1);

    var subgridC = $(".entity-grid").eq(2);

    Regards,

    Leah Ju

    Please mark as verified if the answer is helpful. Welcome to join hot discussions in Dynamics 365 Forums.

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