Retrieve data from a Vuetify data table when the user clicks on the arrow

Currently, I am utilizing a v-data-table with expandable rows. My goal is to retrieve the value of a row when the expand arrow is clicked. While I am aware that I can use @click:row to get the value when the row is clicked, I am specifically looking to obtain this value when clicking directly on the expand arrow. How can I achieve this?

Displayed below is the v-data-table, which is quite basic. I am interested in triggering a method upon clicking the expansion arrow, which will then take the item/object from that particular row.

<v-data-table
    :expanded.sync="expanded"
    :headers="tableHeaders"
    :items="myData"
    :single-expand="true"
    show-expand
 >
{ text: "", value: "data-table-expand" }

Answer №1

Within the component, there is a designated slot called item:data-table-expand. This slot allows you to place your own custom icon or button and attach a click event to it.

Explore more about this feature at https://vuetifyjs.com/en/api/v-data-table/

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