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Dear all,
I am using Odoo 12 and having problems on using xpath for 2 expressions.
The original code for the views I want to inherit and replace are:

1.
<t t-foreach="payments_vals" t-as="payment_vals">
<tr>
<td>
<i class="oe_form_field text-right oe_payment_label">Paid on <t t-esc="payment_vals['date']"/></i>
</td>
<td class="text-right">
<span t-esc="payment_vals['amount']" t-options='{"widget": "monetary", "display_currency": o.currency_id}'/>
</td>
</tr>
</t>

2.
<t t-if="len(payments_vals) > 0">
<tr class="border-black">
<td>
<strong>Amount Due</strong>
</td>
<td class="text-right">
<span t-field="o.residual"/>
</td>
</tr>
</t>

On the first code I want to use xpath to locate: <t t-foreach="payments_vals" t-as="payment_vals">
On the second case, I want to use xpath to locate: <t t-if="len(payments_vals) > 0">

Can anyone help me please?

Thank you all in advance

Best regards

PM


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Melhor resposta
Hello Paulo Matos,

Try below code, it will work in my case so it will help you.

<template id="report_invoice_payments" inherit_id="account.report_invoice_document_with_payments">
    <xpath expr="//t[2]/tr" position="replace">
        <tr>
            do you custom code here ....
        </tr>
    </xpath>
    <xpath expr="//t[3]/tr" position="replace">
        <tr class="border-black">
            do you custom code here ....
        </tr>
    </xpath>
</template>​

-------
Thanks

Sunny Sheth ​
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Melhor resposta

Hi Paulo Matos ,

Please try this.

1.

<xpath expr="//t[@t-foreach='payments_vals']" position="after">
<field name="field_name" string="custom_field"/>
</xpath>

2.
<xpath expr="//t[@t-if='len(payments_vals) > 0']" position="after">
<field name="field_name" string="custom_field"/>
</xpath


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Autor

Hi @Sugeesh Ps

I have tried both options with position='replace' because want to replace the full code inside but it does not work.

Odoo cannot locate the expression and I am sure I am inheriting the correct xlm id.

I think the problem is related to the fact that each expression have more data inside of it... ie. <t t-foreach="payments_vals" t-as="payment_vals">... is not just 'payment_vals'.

Regards

PM

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