Cascade Dropdown in PowerApps Portal

[Anonymous]

Hi Team

Can you please help me in letting me know the possibility of having cascade dropdown concept in PowerApps Portal and Model Driven Apps.

I could not see anything related to this on this community.

Please do let me know if you need anymore information on this.

[v-monli-msft · Accepted solution]

Hi @Anonymous ,

You can use the cascade dropdown in canvas app and embed it in model driven form:

https://docs.microsoft.com/en-us/powerapps/maker/model-driven-apps/embed-canvas-app-in-form

Regards,

Mona

[Anonymous]

Hello

Are there more options ? I do not wish to embed canvas app into my portal. 

I need a cascaded drop down in one of my forms.

Appreciate your help

Thanks 

[OliverRodrigues]

You need to apply custom JavaScript to your Web Page/Entity Form

$(document).ready(function () {
    $('#<your field>').on("change", SetFieldVisibility );
});

SetFieldVisibility = function()
{
    var selectedValue = $('#<your field>').val();

    if (!!selectedValue && selectedValue == "your value") {
        // show/hide other field
        var td = $("#<other field>").closest("td");
        td.hide(); // td.show();
    }
    else{
        // .......
    }
}

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[Yuva_saran1219]

Hi,

Cascading Dropdown functionality is not supported within the Model-Driven app form. As an alternative solution, you could consider embedding a canvas app within your Model-driven app form. Then use the embedded canvas app to add data to your CDS Entity.

Here are the steps needed in order to have to cascade dropdowns in a Model-driven app.

https://emadgabriel.com/2021/03/12/powerapps-model-driven-app-cascading-dropdowns/ 

If you want more information about this topic, please reach us out https://www.dynamicslabs.io/ 

Regards,

Yuvarani.

[OliverRodrigues]

hi @Yuva_saran1219  this thread is not about model-driven app, is there anything we can help you that could be related to this thread?