Service Catalog: set CSS styles of a label

Note the 2 options

Not currently supported by Service Portal, hence the try...catch (still investigating a portal-friendly version)

try{

        fieldId = g_form.getControl('grand_total').id;

              //-- option 1 (JQuery):

        var label = gel('label_' + fieldId);

        $j(label).css('color', 'blue');

        $j(label).css('font-weight', 'bold');

        $j(label).css('font-size', '20px');

       

              //-- option 2 - use getLable:

        var l = g_form.getLabel(fieldId);

        l.style.color='blue';

        l.style.fontWeight='bold';

        l.style.background= 'red';

       

}catch (ex){

        //--will drop down here in service portal, allows script to continue and form to load

       //--sort of a compromise, add a message under the field

        g_form.showFieldMsg('grand_total', '(the total price of the order)', 'info');

}