Cypress select last option in dropdown

user_1345089 0
Viewed 696

I have a dynamically generated dropdown with normal structure as:

<select>
<option value="10">10</option>
<option value="20">20</option>
<option value="30">30</option>
etc.
</select>

It is kind of pagination and I don't know how many items will be in the table and don't want to calculate how many options with which numbers will be in dropdown according to item count.

What I want to achieve with Cypress is simply always select the last option.

I know I can select any option by name or value, e.g. cy.get('select').select('10')

Also with index: cy.get('select').select(0)

But I don't know the last index.

I also tried select().last() but this doesn't work, as select must not be empty.

dynamic-content cypress select
2 Answers

If your options are dynamic, you should ensure the list is populated before selecting

cy.get('select option')
  .should('have.length.gt', 0)

cy.get('select option')
  .last()
  .then($lastOption => {
    cy.get('select').select($lastOption.text())
  })
user_169977070

You can do something like this. First get the number of options and then using that select the last item.

cy.get('select')
  .find('option')
  .its('length')
  .then((len) => {
    cy.get('select').select(len - 1)
  })
user_45712710
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