How to change date format for Order Invoices In Magento 2

Question

I want to change the date format for admin in Sales->Order(view order)->Invoices tab in 24H format

I tried to find how this grid is rendered and i found(with template path hinth) that this table is rendered in vendor\magento\module-ui\view\base\ui_component\templates\listing\default.xhtml.

<div
    class="admin__data-grid-outer-wrap"
    data-bind="scope: '{{getName()}}.{{getName()}}'"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../../../../../Ui/etc/ui_template.xsd">
    <div data-role="spinner" data-component="{{getName()}}.{{getName()}}.{{spinner}}" class="admin__data-grid-loading-mask">
        <div class="spinner">
            <span/><span/><span/><span/><span/><span/><span/><span/>
        </div>
    </div>
    <!-- ko template: getTemplate() --><!-- /ko -->
</div>

And from here some KO js files are loaded. I am not god at KO js and I don't know how can I do this?

Does anyone know how can I change this date format?

Answer 1

To change any date to 24 format in SALES menu:

override /vendor/magento/module-sales/view/adminhtml/ui_component/ xml that you need and add:<item name="dateFormat" xsi:type="string">MMM dd, YYYY, HH:mm:ss </item> for the date filed.

As an example:

  <column name="created_at" class="Magento\Ui\Component\Listing\Columns\Date">
            <argument name="data" xsi:type="array">
                <item name="config" xsi:type="array">
                    <item name="filter" xsi:type="string">dateRange</item>
                    <item name="component" xsi:type="string">Magento_Ui/js/grid/columns/date</item>
                    <item name="dataType" xsi:type="string">date</item>
                    <item name="label" xsi:type="string" translate="true">Created</item>
                    <item name="dateFormat" xsi:type="string">MMM dd, YYYY, HH:mm:ss </item>
                </item>
            </argument>
        </column>