To get data from record producer submitted & populate via custom widget on a custom page

[Pravallika1]

I have a record producer on a custome table 'State Composite tax table (u_state_composite_tax_table)'. As soon as record producer is submitted it should lead to a custom page with all the data given while submitting the record producer.

I created a page and added a custom widget on it. I am not sure how to link that page to record producer and populate the data submitted on record producer dynamically.

Widget code i used is as follows:

HTML:

<div class="row">
<div class="column"><b>Case Partner : </b> {{data.partner}} </div>
<div class="column"><b>States 1 : </b> {{data.alabama}} </div>
</div>
<div class="row">
<b>States 2 : </b> {{data.alaska}}
</div>

Server script:

data.casePartner = $sp.getParameter('sys_id');

    var grCase;

    grCase = new GlideRecord('u_state_composite_tax_table');

    grCase.addQuery('sys_id', data.casePartner);

    grCase.query();

    if (grCase.next()) {

        data.partner = grCase.getDisplayValue('u_partner');

        data.alabama = grCase.getValue('u_alabama');

        data.alaska = grCase.getValue('u_alaska');

    }