Adding Related Custom Fields into Advanced Search Module

If you are not familiar with Advanced Search Module, take a look at these 2 articles first:

• Advanced Search Module
• Creating custom search forms with the Advanced Search module

Starting with JReviews 2.4, many CSS class names have been renamed. Make sure you make the replacements in the examples below. jr_fieldDiv is now jrFieldDiv, jr_hidden is now jrHidden, jr_floatLeft and jr_floatRight are now jrLeft and jrRight.

When you add the related custom fields to the Advanced Search Module, the parent field is always visible, and child fields appear only after parent has been selected.

Each custom field must be added with its own "jrFieldDiv" container, for example:

<div class="jrFieldDiv">
    {jr_country_label}: {jr_country}
</div>

And the child fields should have an additional "jr_hidden" class:

<div class="jrFieldDiv jrHidden">  
    {jr_state_label}: {jr_state}
</div>
 
<div class="jrFieldDiv jrHidden">  
    {jr_city_label}: {jr_city}
</div>

To show the child fields in the same row as parent field, you'll need to add "float: left;" to both parent and child fields. You can use a predefined JReviews class for that, jr_floatLeft:

<div class="jrFieldDiv jrLeft">
    {jr_country_label}: {jr_country}
</div>
 
<div class="jrFieldDiv jrHidden jrLeft">  
    {jr_state_label}: {jr_state}
</div>
 
<div class="jrFieldDiv jrHidden jrLeft">  
    {jr_city_label}: {jr_city}
</div>

The fields will look like this: