How in Playwright get in evaluate data from arguments? page.evaluate: ReferenceError: d is not defined
async function testEv(d) {
const data = await this.page.evaluate(function() {
console.log('d from args is', d)
})
}
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Does this answer your question? Playwright pass variable into eval with JavaScript (Node)ggorlen– ggorlen2022-07-18 15:09:01 +00:00Commented Jul 18, 2022 at 15:09
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1 Answer
You have to pass to the evaluate function a function that expects an argument. To avoid the confusion lets call it c, and then you pass d as a second argument to the evaluate.
async function testEv(d) {
const data = await this.page.evaluate((c) {
console.log('d from args is', c)
}, d)
}
If you need to pass more than one argument you can pass an object
async function testEv(d) {
const data = await this.page.evaluate((obj) {
console.log('obj.foo from args is', obj.foo);
console.log('obj.bar from args is', obj.bar);
},
{
foo: d,
bar: d,
})
}
