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Start your free trialJohn Stegman
12,182 PointsCreating drop down of customers with link to show action
I am transferring an MS Access db to Rails and I need to be able to have a drop down list of customers (last_name, first_name, id) that will allow me to select a customer and generate the customer show page. I've been able to make the drop down but I can't figure out how to create the link to the show page
<select name="cust_id">
<%= @customers.each do |customer| %>
<option value="<%= customer.id %>"><%= customer.last_name %>, <%= customer.first_name %> </option>
<% end %>
</select>
1 Answer
Jay McGavren
Treehouse TeacherIn your other question you mention this app is using jQuery, which is good, because unless you want users to also have to click a Submit button, you'll need to use JavaScript. This StackOverflow answer has some code that you can probably adapt:
<select id="dynamic_select">
<option value="" selected>Pick a Website</option>
<option value="http://www.google.com">Google</option>
<option value="http://www.youtube.com">YouTube</option>
<option value="https://www.gurustop.net">GuruStop.NET</option>
</select>
<script>
$(function(){
// bind change event to select
$('#dynamic_select').on('change', function () {
var url = $(this).val(); // get selected value
if (url) { // require a URL
window.location = url; // redirect
}
return false;
});
});
</script>