Update a textarea with RJS

rubyonrails-talk
1

Hello

I would like a update a texteara with JS. with this simple code. It's working well

RJS page["objectif"].value = "test"

View <%= f.text_area :objectif, :rows => 10 , :cols => 55 , :id => "objectif"%>

But when i try to test this code page["objectif"].value = page["textarea"].value

  <select id="textara" name="textara" style="margin-left: 30px;">     <option value="objectif">Objectfis</option>   </select>   <a href="#" id="add_doc">     <img src="../images/add.gif" alt="Ajouter un document" style="border: 0; margin-left: 50px; vertical-align: middle;">   </a> </div> <h3>Objectifs :</h3><%= f.text_area :objectif, :rows => 10 , :cols => 55 , :id => "objectif"%>

No working. Can you help me

2

Hello

i was testing this

@value = page["textarea"].options[page["textarea"].selectedIndex].value

i have an error

[Break on this error] $ ("textarea").selectedIndex().#<ActionView::Helpers::JavaScriptElementProxy: 0x30...