How to access specific field from current form in UI Macro?

[Patrick Moura]

Hello folks,

I created a custom UI Macro to dynamically display images according to the return from my Script Include.

I have already tested the Script and it is correctly returning the URL of the image, my UI Macro is also successfully displaying the image when I define my "title" variable as a String with the name of any film.

The problem is that there is a field called "name" in the table, where I can see it in the Form, but I cannot access it within my Macro UI in any way.

I have already tried the following codes:

<g:evaluate var="imageUrl" object="true">
   //Examples of attempts
    var title = current.name;
    var title = g_form.getValue("name");
    var title = jellyContext.getParameter('name');
    //title variable is not filled in any way, only manually

    var myScriptInclude = new OmdbUtils();
    imageUrl = myScriptInclude.getImageUrl(title);
</g:evaluate>

None worked (current, g_form, jellyContext).
Using GlideRecord didn't work either.

[Anirudh Pathak · Accepted solution]

Hi @Patrick Moura ,

Please have a look at this community post -

https://www.servicenow.com/community/developer-forum/get-vaule-from-field-to-ui-macro/m-p/1569127

[Patrick Moura]

Thanks @Anirudh Pathak, I resolved it using <script> instead of <g:evaluate>.