[Vuejs]-DataTables new row won't add to table

You are using this to refer to an object, so you are limited to Axios scope. Instead you can use a variable to store a reference to main object, in your case adminVerses and then use $data to set or fetch the data attributes.

Example :

    let vm = this;
axios({
                ...
            }).then((res) => {

                vm.$data.getVerses.push( res.data.verse );
            });

open your vue devtools and check if getVerses gets the right data

The push on the array isn’t responsive, so the vue doesn’t know it needs to update the view. The array setter is responsive, so:

this.getVerses = this.getVerses.concat(res.data.verse)

will do the trick.