📄 edit_parse_data.rhtml
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<!-- ! Excerpted from "Pragmatic Ajax" ! We make no guarantees that this code is fit for any purpose. ! Visit http://www.pragmaticprogrammer.com/titles/ajax for more book information.--><html> <head> <title>Customer Data Screen</title> <style type="text/css"> th { text-align: left; } </style> <%= javascript_include_tag 'controls', 'dragdrop', 'effects', 'prototype' %> <%= javascript_tag <<-END function update_fields(xhr) { result = xhr.responseText.split(','); $('address_city').value = result[0]; $('address_state').value = result[1]; } END %> </head> <body> <h1>Corporate CRM System</h1> <h2>Enter Customer Data</h2> <table> <tr> <th>Customer Name:</th> <td><%= text_field 'address', 'name', {:size => 30} %></td> </tr> <tr> <th>Address:</th> <td><%= text_field 'address', 'address', {:size => 30} %></td> </tr> <tr> <th>City:</th> <td><div id="city"><%= text_field 'address', 'city', {:size => 20} %></div></td> </tr> <tr> <th>State:</th> <td><div id="state"><%= text_field 'address', 'state', {:size => 3, :maxlength => 2} %></div></td> </tr> <tr> <th>Zip:</th> <td> <%= text_field 'address', 'zip', { :size => 10, :maxlength => 10} %> </td> <%= observe_field :address_zip, :url => { :action => 'get_city_state_parse_data' }, :with => "'zip=' + value", :complete => 'update_fields(request);'%> </tr> <tr> <th></th> <td><%= submit_tag %></td> </tr> </table> </body></html>⌨️ 快捷键说明
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