Including dynamic content

ERPNextSwiss contains a function for this. Simply include the following custom script:

frappe.ui.form.on("Newsletter", {
  refresh: function(frm) {
    if ((!frm.doc.__islocal) && (frm.doc.email_sent == 0)) {
      frm.add_custom_button(__("Send dynamic"), function() {
        send_dynamic(frm);
      });
    }
  }
});

function send_dynamic(frm) {
  frappe.call({
    method: 'erpnextswiss.erpnextswiss.dynamic_newsletter.enqueue_send_dynamic_newsletter',
    args: {
      newsletter: frm.doc.name
    },
    callback: function(r) {
      frappe.msgprint(  
        __("The newsletter has been added to the sending queue. It will be sent in the next few minutes."),
        __("Newsletter sending") );
      }
    });
}

Usage

With the above script, there is a "Dynamic send" button available. Pressing this will send the newsletter through a function that will enrich personalised content from the respective contact record.

Prerequisite

make sure that all enlisted recipients also have a contact record (otherwise they will be skipped)

Available variables

Make sure to exactly match tag (including whitespaces).

Tag	Content
{{ first_name }}	contact.first_name
{{ last_name }}	contact.last_name
{{ salutation }}	contact.salutation
{{ letter_salutation }}	contact.letter_salutation
{{ department }}	contact.department
{{ designation }}	contact.designation

Sample message

<h1>Hello {{ first_name }} {{ last_name }}!</h1>
<p>This is a newsletter</p>