Question

晚饭生锈了；

我有几个承诺，仍然需要在班级中访问以前的版本，我正在尝试以最优雅的方式做到这一点。我在使用webdriverJS，这里应该解释所有驱动程序...谢谢您的帮助！

class funManeger 
async fillOutDForm ( ){
try{
    let that = this;
    await driver.findElement( this.elementKeys.D ).clear();
    await driver.findElement( this.elementKeys.D ).sendKeys(this.search.D);
    await driver.wait(
        webdriver.until.elementLocated(
            this.elementKeys.DDropDown
        ),2250, // timeOut
        'Could not find item in DropDown Item' //error message on timeout
    ).then( async function ( this ){
        try {
            await driver.sleep( this.getRandomInt(7) * 100 );
            await driver.findElement( this.elementKeys.DDropDown ).click();
        } catch (error) {
            console.log( 'error clicking on D DropDown', this.elementKeys.DDropDown, error );
        }
    });

}catch (error){
    console.log('Error Filling out D', error );
}
}

Answer 1

如果您使用的是async/await，则不需要.then()

class funManeger {
    async fillOutDForm() {
        try {
            let that = this;
            await driver.findElement(that.elementKeys.D).clear();
            await driver.findElement(that.elementKeys.D).sendKeys(that.search.D);
            let dropdown = await driver.wait(
                webdriver.until.elementLocated(
                    that.elementKeys.DDropDown
                ), 2250, // timeOut
                'Could not find item in DropDown Item' //error message on timeout
            );
            try {
                await driver.sleep(that.getRandomInt(7) * 100);
                await driver.findElement(that.elementKeys.DDropDown).click();
            } catch (error) {
                console.log('error clicking on D DropDown', this.elementKeys.DDropDown, error);
            }

        }catch (e) {
            console.log('Error Filling out D', error );
        }
    }
}

JS this，that和.thenF @＃$ ed

1 个答案: