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Editorial Team
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Asked: 2026-06-08T01:25:06+00:00

I have created a file _emailTemplate in grails-app/views/teamplates directory.Its a html template file, The

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I have created a file “_emailTemplate” in “grails-app/views/teamplates” directory.Its a html template file, The content of the file is below, 

<html>
  <strong>Client: </strong>${client}<br/>
  <strong>Training: </strong>${training}<br/>
  <strong>Dates: </strong>${dates}<br/>
</html>

I want to load this file and replace the placeholders with the specific values like 

${client} with the value of client variable etc.

How to do this.

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1 Answer

  1. Editorial Team

    You can render this template to a string. In any controller you can use this code:

    def output = g.render(template: "/templates/emailTemplate", model: [client: 'John', training: 'Tennis', dates: 'tomorrow'])

    g is a injected RenderTagLib instance. If you want to use it inside a service you must create an instance for yourself like this:

    def renderTagLib = new RenderTagLib()
def output = renderTagLib.render(template: "/templates/emailTemplate", model: [client: 'John', training: 'Tennis', dates: 'tomorrow'])
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