dopostback

问题 I'm trying to scrape this website http://www.mfa.gov.tr/sub.ar.mfa?dcabec54-44b3-4aaa-a725-70d0caa8a0ae but when I want to go to next page I can't because the link doesn't change you will find that pages links are like that href="javascript:__doPostBack('sb$grd','Page$1')" I have a code that I tried but it only goes to page 2 and then gave me an error: tale element reference: element is not attached to the page document from selenium import webdriver url = 'http://www.mfa.gov.tr/sub.ar.mfa

问题 I'm trying to scrape this website http://www.mfa.gov.tr/sub.ar.mfa?dcabec54-44b3-4aaa-a725-70d0caa8a0ae but when I want to go to next page I can't because the link doesn't change you will find that pages links are like that href="javascript:__doPostBack('sb$grd','Page$1')" I have a code that I tried but it only goes to page 2 and then gave me an error: tale element reference: element is not attached to the page document from selenium import webdriver url = 'http://www.mfa.gov.tr/sub.ar.mfa

问题 I want to scrape a website i.e. is https://www.unspsc.org/search-code/default.aspx?CSS=51%&Type=desc&SS%27= using selenium but I am able to scrape only one page not other pages. Here I am using selenium from selenium import webdriver from selenium.webdriver.chrome.options import Options from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC chromeOptions = webdriver.ChromeOptions()

问题 I want to scrape a website i.e. is https://www.unspsc.org/search-code/default.aspx?CSS=51%&Type=desc&SS%27= using selenium but I am able to scrape only one page not other pages. Here I am using selenium from selenium import webdriver from selenium.webdriver.chrome.options import Options from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC chromeOptions = webdriver.ChromeOptions()

问题 I want to scrape a website i.e. is https://www.unspsc.org/search-code/default.aspx?CSS=51%&Type=desc&SS%27= using selenium but I am able to scrape only one page not other pages. Here I am using selenium from selenium import webdriver from selenium.webdriver.chrome.options import Options from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC chromeOptions = webdriver.ChromeOptions()

问题 I am new to Scrapy . I am trying to scrape this website in asp, that contains various profiles. It has a total of 259 pages. To navigate over the pages, there are several links at the bottom like 1,2,3....and so on.These links use _dopostback href="javascript:__doPostBack('ctl00$ContentPlaceHolder1$RepeaterPaging$ctl 00 $Pagingbtn','')" For each page only the bold text changes. How do I use scrapy to iterate over several pages and extract the information? the form data is as follows: _

问题 There are a bunch of CSV files of baseball stats that I want to download via automation, which can be found at: https://www.fangraphs.com/leaders.aspx?pos=all&stats=bat&lg=all&qual=0&type=0&season=2020&month=0&season1=2020&ind=0&team=0&rost=0&age=0&filter=&players=0&startdate=2020-01-01&enddate=2020-12-31. The button to download the table as a CSV is labeled 'Export Data'. HTML: <div class="br_dby"> <span style="float: left"> <a href="javascript:ShowHide();">Show Filters</a> | <a href="

问题 There are a bunch of CSV files of baseball stats that I want to download via automation, which can be found at: https://www.fangraphs.com/leaders.aspx?pos=all&stats=bat&lg=all&qual=0&type=0&season=2020&month=0&season1=2020&ind=0&team=0&rost=0&age=0&filter=&players=0&startdate=2020-01-01&enddate=2020-12-31. The button to download the table as a CSV is labeled 'Export Data'. HTML: <div class="br_dby"> <span style="float: left"> <a href="javascript:ShowHide();">Show Filters</a> | <a href="

问题 There are a bunch of CSV files of baseball stats that I want to download via automation, which can be found at: https://www.fangraphs.com/leaders.aspx?pos=all&stats=bat&lg=all&qual=0&type=0&season=2020&month=0&season1=2020&ind=0&team=0&rost=0&age=0&filter=&players=0&startdate=2020-01-01&enddate=2020-12-31. The button to download the table as a CSV is labeled 'Export Data'. HTML: <div class="br_dby"> <span style="float: left"> <a href="javascript:ShowHide();">Show Filters</a> | <a href="

问题 For last few days I am trying to scrap the following website (link pasted below) which has a few excels and pdfs available in a table. I am able to do it for the home page successfully. There are total 59 pages from which these excels/ pdfs have to be scrapped. In most of the websites I have seen till now there is a query parameter which is available in the site url which changes as you move from one page to another. In this case, we have a _doPostBack function probably because of which the