2 replies

useState not working as expected.

Hi, I am trying to use the useState method of crawler like below

const mystate = {
  id: new Set()
}

router.addHandler('ABC', async ({ request, crawler, sendRequest, response, body }) => {
    const state = await crawler.useState(mystate);

// now when I try to access the add/has id, I get something like state.id.has is not a function
state.id.has('myid123');
})

const mystate = {
  id: new Set()
}

router.addHandler('ABC', async ({ request, crawler, sendRequest, response, body }) => {
    const state = await crawler.useState(mystate);

// now when I try to access the add/has id, I get something like state.id.has is not a function
state.id.has('myid123');
})

I am not sure how useState is supposed to work. can someone shed some light on it.
Thanks

Apify & Crawlee•3y ago•

2 replies

gtry

useState not working as expected.

Hi, I am trying to use the useState method of crawler like below

const mystate = {
  id: new Set()
}

router.addHandler('ABC', async ({ request, crawler, sendRequest, response, body }) => {
    const state = await crawler.useState(mystate);

// now when I try to access the add/has id, I get something like state.id.has is not a function
state.id.has('myid123');
})

const mystate = {
  id: new Set()
}

router.addHandler('ABC', async ({ request, crawler, sendRequest, response, body }) => {
    const state = await crawler.useState(mystate);

// now when I try to access the add/has id, I get something like state.id.has is not a function
state.id.has('myid123');
})

I am not sure how useState is supposed to work. can someone shed some light on it.
Thanks

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useState not working as expected.

useState not working as expected.

Continue the conversation

Apify & Crawlee

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