Dear all
I am writing a program that use observe_field to listen 1 field. The
code is as follow:
<form name="sform" action="" style="display:inline;">
<label for="item_name">Filter on Application Code : </label>
<%= text_field_tag('appcode', params['appcode'], :size => 10 ) %>
</form>
<%= observe_field 'app_code',
:frequency => 2,
:update => 'table',
:url => {:action => :index},
:with => 'appcode' %>
I would like to enhance this to listen more than 1 fields, I try below
code
<form name="sform" action="" style="display:inline;">
<label for="item_name">Filter on Hospital Code : </label>
<%= text_field_tag('hospcode', params['hospcode'], :size => 10 ) %>
<br>
<label for="item_name">Filter on Application Code : </label>
<%= text_field_tag('appcode', params['appcode'], :size => 10 ) %>
</form>
<%= observe_field 'appcode',
:frequency => 2,
:update => 'table',
:url => {:action => :index},
:with => 'appcode' %>
<%= observe_field 'hospcode',
:frequency => 2,
:update => 'table',
:url => {:action => :index},
:with => 'hospcode' %>
It seems not a clever approach, could you give me some hint on that?
Thank you very much.
Valentino
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