TestCafe 循环遍历 DOM

Question

我在访问从Selector 中的Selector 访问的nth 项目的DOM 节点时遇到了一些问题@：

var element = Selector('input');
console.log(element) //logs a function - too early
var elementTest = await element();
console.log(elementTest) // logs first DOM node
var elementsCount = await element.count; // logs 5
console.log(`Elements: ${elementsCount}`);
for(let i = 0; i < elementsCount; i++) {
    const test =  await element.nth(i);
    console.log(`${i}: ${ test }`); // logs a function - too early
    const sanity = await test(); // breaks the loop
}`

Answer 1

这很奇怪，它应该可以工作。 试试这个解决方案：

const elements = Selector('input');
var elementsCount = await elements.count;
for(let i = 0; i < elementsCount; i++) {
    const elementSelector = elements.nth(i);
    const sanity = await elementSelector();
}