how to customize html element using blaze

Question

A simple example so you can understand me:

I have a template called button:

<template name="button">
   <button>
      //some content
   </button>
</template>

---

then when i click it how to customize it using JS

Template.button.events({
   'click': function (e, t) {
      var b = e.currentTarget;
      // what i must do here ?
   }
});

Answer 1

Template.button.events({
  'click button': function (e, t) {
    let b = e.target
    b.style.width="100px"
}
})