I am developing a module using ui_form. I have developed ui_form and on submit it post all fields except custom html fields.

For example:

<container name="pl_labelposition" >
        <argument name="data" xsi:type="array">
            <item name="config" xsi:type="array">
                <item name="sortOrder" xsi:type="number">30</item>
                <item name="label" xsi:type="string" translate="true">Label Position</item>
        <htmlContent name="html_content">
            <argument name="block" xsi:type="object">Company\Module\Block\Adminhtml\ProductLabel\Edit\LabelPosition</argument>

I also use conditions of sales rules:

        <container name="conditions_apply_to" >
        <argument name="data" xsi:type="array">
            <item name="config" xsi:type="array">
                <item name="sortOrder" xsi:type="number">10</item>

        <htmlContent name="html_content">
            <argument name="block" xsi:type="object">Magento\SalesRule\Block\Adminhtml\Promo\Quote\Edit\Tab\Conditions</argument>

Could you help me to resolve this problem? I am not able to submit such fields to controller. How can i use in controller?

Help will be appreciated

Thank You in Advance

1 Answer 1


In your block create

protected $_template = 'Company_Module::labelposition.phtml';

now, make labelposition.phtml and add your html field with attribute data-form-part="formname".

Here the formname must be name of your uiform like <uiComponent name="product_form"/>.


<input type="text" data-form-part="product_form" name="test" value="Hello World">

You will get the value of this field.

  • Thanks for explanation. It works. I was just missing data-form-part attribute. Aug 19, 2017 at 10:29
  • great to know that it helped you. your welcome Aug 19, 2017 at 10:30
  • With e.g <input type="checkbox" data-form-part="product_form" name="test[]" value="Hello World"> <input type="checkbox" data-form-part="product_form" name="test[]" value="Hello World Two">. it not submit true.
    – xanka
    Nov 7, 2017 at 7:27
  • nice answer. worked perfectly.
    – Yau Thomas
    Jan 2, 2018 at 7:17
  • glad to know it... Jan 8, 2018 at 16:14

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