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--- development:python:selemium [2024/08/15 15:32] – tungnt
+++ development:python:selemium [2024/08/15 15:40] (current) – tungnt
@@ Line 1: / Line 1: @@
-====== Selemium ======
+====== Một số function hay dùng ======
+===== Chờ 1 ID load xong =====
+<file python>
+WebDriverWait(driver, 120).until(
+    EC.presence_of_element_located((By.ID, "page-loader"))
+)
+</file>
+===== Kiểm tra element có text tương ứng không =====
+<file python>
+WebDriverWait(driver, 60).until(
+    EC.text_to_be_present_in_element((By.XPATH, '//*[@id="grid"]/div[2]/table/tbody/tr[21]/td[2]'), 'TEXT_MATCH'))
+</file>
+===== Chờ một overload xong và ẩn đi =====
+<file python>
+WebDriverWait(driver, 60).until(
+    EC.invisibility_of_element_located((By.ID, 'spinner-loading'))
+)
+</file>
+===== Chạy Javascript =====
+<file python>
+driver.execute_script('''
+    var fDate = $("#ctl00_Content_TransactionDetail_TxtFromDate").val();
+    var tDate = $("#ctl00_Content_TransactionDetail_TxtToDate").val();
+    getTranHisData($("#ctl00_Content_TransactionDetail_ListAccounts").val(), fDate, tDate);
+''')
+</file>
+<file python>
+driver.execute_script('''
+    var c = document.createElement('canvas');
+    var img = document.getElementById('ctl00_Content_Login_Captcha_Captcha');
+    c.height = img.naturalHeight;
+    c.width = img.naturalWidth;
+    var ctx = c.getContext('2d');
+    ctx.drawImage(img, 0, 0, c.width, c.height);
+    var base64String = c.toDataURL();
+    var c_detect = document.createElement('div');
+    c_detect.setAttribute("id", "c_detect");
+    c_detect.innerHTML = base64String;
+    document.body.appendChild(c_detect);
+''')
+</file>
+===== Lấy element có thể click được =====
+<file python>
+element = WebDriverWait(driver, 60).until(
+    EC.element_to_be_clickable((By.XPATH, '//*[@id="ctl00_mainContainer_ctl00_btnFilterStmt"]'))
+)
+element.click()
+</file>
+====== Ví dụ ======
 **Thư viện:**
@@ Line 355: / Line 418: @@
         driver.close()
         driver.quit()
 </file>
-**Chờ 1 ID load xong:**
-<file python>
-WebDriverWait(driver, 120).until(
-    EC.presence_of_element_located((By.ID, "page-loader"))
-)
-</file>
-Kiểm tra element có text tương ứng không:
-<file python>
-WebDriverWait(driver, 60).until(
-    EC.text_to_be_present_in_element((By.XPATH, '//*[@id="grid"]/div[2]/table/tbody/tr[21]/td[2]'), 'TEXT_MATCH'))
-</file>