i have a text like within %1 days %1 is dynamic how to translate using data-bind:i18n in html template magento 2.4

<span data-bind="text:methoddata[key].delivery_days_text"></span> 

any one modify this

2 Answers 2


To translate a dynamic string like "within %1 days" using data-bind:i18n in Magento 2.4, you can follow these steps:

  1. Update the string in your HTML template to include a placeholder for the dynamic value using %1, like this:

  1. In your JavaScript file, define a variable for the dynamic value and replace the placeholder in the translated string using sprintf function. For example:

    var deliveryDays = 5; // Or get the value dynamically from your data source
    var deliveryDaysText = $.mage.__('within %1 days').replace('%1', deliveryDays);
    methoddata[key].delivery_days_text = deliveryDaysText;
  2. Finally, update the text binding in your HTML template to use the translated and formatted value, like this:

This should output a translated string with the dynamic value included, like "within 5 days". Make sure to replace "methoddata[key]" with the actual path to your data object in the JavaScript code.

  • in inline cant replace?
    – we testers
    Mar 13, 2023 at 6:03
  • methoddata[key].delivery_days_text this data having 5 (days)
    – we testers
    Mar 13, 2023 at 6:05
  • Try like this: <span data-bind="i18n: 'within %1 days', attr: { title: $t('within %1 days', {'days': methoddata[key].delivery_days_text}) }"></span>
    – Dotsquares
    Mar 13, 2023 at 6:26
  • not worked text translated but %1 is not changed
    – we testers
    Mar 13, 2023 at 11:40

I would recommend using


This would include the translation that is marked as dynamic in the js-transation.json for runtime translating variables and is very viable with the minimum overhead of code.

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