xpath

问题 Hi I was trying to type the username field using Selenium and Python for the website https://mail.protonmail.com/create/new?language=en. From the developer tool, I am able to inspect the item using CSSSelector/Xpath or other way. But when I am running the pthon script its not working. Screenshot attached: My code is like the following: BASE_URL = 'https://mail.protonmail.com/create/new?language=en' driver = webdriver.Chrome(executable_path='./drivers/chromedriver') driver.get(BASE_URL) river

问题 How can I accomplish something like this: PS /home/nicholas/powershell> PS /home/nicholas/powershell> $date=(Get-Date | ConvertTo-Xml) PS /home/nicholas/powershell> PS /home/nicholas/powershell> $date xml Objects --- ------- version="1.0" encoding="utf-8" Objects PS /home/nicholas/powershell> PS /home/nicholas/powershell> $date.OuterXml <?xml version="1.0" encoding="utf-8"?><Objects><Object Type="System.DateTime">12/12/2020 2:43:46 AM</Object></Objects> PS /home/nicholas/powershell> but,

问题 I have 3 options in a home page with the same class name and different values see code bellow: First Option menu <select class="form-control mandatory" tabindex="4" required="" autocomplete="off" name="SearchHome.documentType"> <option value=""></option> <option value="VISA">Visa</option> <option value="EDF">EDF</option> </select> Second Option menu <select class="form-control mandatory" tabindex="5" required="" autocomplete="off" name="SearchHome.documentSubType"> <option value=""></option>

问题 I need to verify a value which is in "Unicef material-ui currency textfield". I use bellow code to get the value within the textbox but the value is empty. var value = driver.FindElement(By.Id("txtCurrency")).Text; If you inspect the input field in bellow sample, you can see even though text is visually displayed, " value " HTML attribute is empty. HTML snapshot: HTML: <input aria-invalid="false" type="text" class="MuiInputBase-input MuiOutlinedInput-input jss493 jss561 MuiInputBase

问题 How is Select-Xml used as below: PS /home/nicholas/powershell> PS /home/nicholas/powershell> Select-Xml cmdlet Select-Xml at command pipeline position 1 Supply values for the following parameters: Xml[0]: ./bookstore.xml Xml[1]: XPath: /bookstore Select-Xml: Cannot bind parameter 'Xml'. Cannot convert the "./bookstore.xml" value of type "System.String" to type "System.Xml.XmlNode". PS /home/nicholas/powershell> by entering the parameters and Xpath through the REPL as above. Certainly: PS

问题 I am using the WP All Import plugin to import a csv file with thousands of records every day but I don't need all of them, only the ones that have been updated. There is a "last modified" column in the csv file which i'd like to compare to today's date and filter out anything that doesn't match. Wp all import let's you do this using xpath, but I have no idea how to reference today's date in it, can anyone help? WP All Import xpath screen.png Kind Regards, 回答1: XPath 2.0 solution (paste it in

问题 I've been at this one for a few days, and no matter how I try, I cannot get scrapy to abstract text that is in one element. to spare you all the code, here are the important pieces. The setup does grab everything else off the page, just not this text. from scrapy.selector import Selector start_url = "https://www.tripadvisor.com/VacationRentalReview-g34416-d12428323-On_the_Beach_Wide_flat_beach_Sunsets_Gulf_view_Sharks_teeth_Shells_Fish-Manasota_Key_F.html" #BASIC ITEM AND SPIDER YADA, SPARE

问题 I've been at this one for a few days, and no matter how I try, I cannot get scrapy to abstract text that is in one element. to spare you all the code, here are the important pieces. The setup does grab everything else off the page, just not this text. from scrapy.selector import Selector start_url = "https://www.tripadvisor.com/VacationRentalReview-g34416-d12428323-On_the_Beach_Wide_flat_beach_Sunsets_Gulf_view_Sharks_teeth_Shells_Fish-Manasota_Key_F.html" #BASIC ITEM AND SPIDER YADA, SPARE

问题 I'm having trouble with the second r.html.xpath request. When there is a special deal on an item, the second Xpath changes from //*[@id="priceblock_ourprice"] to //*[@id="priceblock_dealprice"] This causes the script to fail since there the right xpath cannot be returned. How can I include this second xpath that only shows up occasionally? I would like to see if either xpath exists, if so return that, or return N/A. The first url that is searched has the ourprice xpath and the second url has

问题 I'm having trouble with the second r.html.xpath request. When there is a special deal on an item, the second Xpath changes from //*[@id="priceblock_ourprice"] to //*[@id="priceblock_dealprice"] This causes the script to fail since there the right xpath cannot be returned. How can I include this second xpath that only shows up occasionally? I would like to see if either xpath exists, if so return that, or return N/A. The first url that is searched has the ourprice xpath and the second url has