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how can we give the index of an array as an ID to an element

Potato Poteto answered on May 2, 2021 Popularity 9/10 Helpfulness 1/10

answer how can we give the index of an array as an ID to an element

how can we give the index of an array as an ID to an element

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//Here the delete button gets a unique ID everytime, the ID is the array index of the element. 
array.forEach(function (element, index) {
      display =
        display +
        `<tr>
            <th scope="row">${index + 1}</th>
            <td>${element.first}</td>
            <td>${element.second}</td>
            <td>${element.third}</td>
            <td><button type="button" id="${index}" onclick="deleteNode(this.id)" class="btn btn-danger">Delete</button></td>
        </tr>`;
    });

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: element javascript

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Contributed on May 02 2021

Potato Poteto

0 Answers Avg Quality 2/10

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how can we give the index of an array as an ID to an element

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