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POShow values of one2many in tree
 

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    <p>I have a tree table inside of another tree table. When I'm editing, the nested table is properly shown inside of the cell. But when I just view the values, there are just comma separated ids in the cell (instead of the nested table). How can I display the table in the cell or at least formatted values in the view mode?</p> <p>Nested table:</p> <pre><code>&lt;record id="view_mrp_repair_line_item_tree" model="ir.ui.view"&gt; &lt;field name="name"&gt;mrp.repair.line.item.tree&lt;/field&gt; &lt;field name="model"&gt;mrp.repair.line.item&lt;/field&gt; &lt;field name="type"&gt;tree&lt;/field&gt; &lt;field name="arch" type="xml"&gt; &lt;tree string="Repair line items" editable="bottom"&gt; &lt;field name="description" /&gt; &lt;field name="price" /&gt; &lt;/tree&gt; &lt;/field&gt; &lt;/record&gt; </code></pre> <p>The parent table:</p> <pre><code>&lt;field colspan="4" mode="tree" name="operations" nolabel="1" widget="one2many_list"&gt; &lt;tree string="Operations" editable="bottom"&gt; ... &lt;field name="items" context="{'default_repair_line_id':active_id}" widget="one2many_list" /&gt; &lt;/tree&gt; &lt;/field&gt; </code></pre> <p>Model from nested table:</p> <pre><code>class mrp_repair_line_item(osv.osv): _name = 'mrp.repair.line.item' _columns = { 'repair_line_id': fields.many2one('mrp.repair.line', 'Repair Line', required=True), 'description': fields.char('Description', required=False, size=160), 'price': fields.float('Price', required=False) } mrp_repair_line_item() </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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