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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / JavaScript Q - Require...
Microsoft Dynamics CRM (Archived)

JavaScript Q - Required fields based on two other fields

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Posted on by JakeD2L 2,355

I had a question about some javascript setting a field to required when one option was chosen. I have a similar situation where I need to set the required of one field if Field A = 1 and Field B = 2.

Basically I thought it would be an "If" and "and" function but I'm not sure how to write that.

community.dynamics.com/.../107277.aspx

Thanks!

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I have the same question (0)
  • Mahendar Pal Profile Picture
    Mahendar Pal 45,095 on at

    Hello,

    you need to check like below, change field names accordinly

    var valueA= Xrm.Page.getAttribute("A_FieldName").getText();
    var valueB=Xrm.Page.getAttribute("B_FieldName").getText();
        if (valueA != null && valueB!=null) {
            if (valueA ==1 && valueB==2) {
                Xrm.Page.getAttribute("FieleName").setRequiredLevel("required");
            } else {
                Xrm.Page.getAttribute("FieleName").setRequiredLevel("none");
            }
            }

  • JakeD2L Profile Picture
    JakeD2L 2,355 on at

    Thanks Mahendar.

    I think this might be more complicated than I originally thought. For Field A, there are 4 values (Type A - Type D) and for Field B, there are also 4 values (User 1 - User 4). The field I want to change the requirement level on is in another tab. The reason I want to change the requirement level is because the tab the field is on does not always show and if its required then it wont save in some situations.

    The tab shows then User 1 and User 2 are shown and the field on that tab shows when Type D is chosen.

    Any thoughts?

    Thanks!

  • JakeD2L Profile Picture
    JakeD2L 2,355 on at

    edit: The tab shows then Type A and Type B are shown and the field on that tab shows when User 4 is chosen.

    So if User 3 is chosen and Type D is chosen the field should not be required. It should only be required when:

    - Field A = Type A, Field B = User 4

    OR

    - Field A = Type B, Field B = User 4

  • JakeD2L Profile Picture
    JakeD2L 2,355 on at

    Also for this, what field would I add the function as a Event Handler in or do I add it in both Fields?

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