Question

我是javascript的新宠，我试图在if条件旁边获取布尔值。下面是代码段

view.prototype.searchCustomer = function (customername) {

    var customerFound = false;
    var res = element.all(by.repeater('page in pages')).count().then(function (count) {
        console.log("count of page count is " + count);
        for (var i = 1; i <= count - 4; i++) {
            element(by.xpath('//a[@class="ng-binding" and contains(text(),"rs")]'.replace("rs", i))).click();
            element(By.xpath("//div[@class='cardHeader']/a[contains(text(),'" + customername + "')]")).isPresent().then(function (result) {
                if (result) {
                    customerFound = true;
                    return result;
                }
            });
        }
    });
    console.log("result is - "+customerFound);
};

在customerFound标志为true时，console.log始终返回false。任何人都可以帮我这个忙。我确实对Java和学习javascript有更好的了解。

谢谢

Answer 1

尝试将var更改为let：

view.prototype.searchCustomer =函数（客户名）{

let customerFound = false;
const res = element.all(by.repeater('page in pages')).count().then(function (count) {
    console.log("count of page count is " + count);
    for (let i = 1; i <= count - 4; i++) {
        element(by.xpath('//a[@class="ng-binding" and contains(text(),"rs")]'.replace("rs", i))).click();
        element(By.xpath("//div[@class='cardHeader']/a[contains(text(),'" + customername + "')]")).isPresent().then(function (result) {
            if (result) {
                customerFound = true;
                return result;
            }
        });
    }
});
console.log("result is - "+customerFound);

};

量角器-如何使用element.all返回布尔值

1 个答案: