How to traverse all the tr elements with in the table using selenium python

Question

how to traverse all tr to give values in td.In my code it is overriding same tr/td.

My table.

#qty to add
<tbody id="gridview-1161-body">
<tr id="gridview-1161-record-19842148" data-boundview="gridview-1161" class="x-grid-row x-grid-data-row" tabindex="-1">
<td role="gridcell" class="x-grid-cell x-grid-td x-grid-cell-headerId-gridcolumn-1158  rp-grid-editable-cell  rp-grid-editable-cell" id="ext-gen2535">
<div class="x-grid-cell-inner " style="text-align:right;">
<div class="rp-invalid-cell rp-icon-alert-require-field">
</div>
<input id="numberfield-1243-inputEl" type="text" role="spinbutton" name="Quantity" class="x-form-field x-form-text x-form-focus x-field-form-focus x-field-default-form-focus" autocomplete="off" style="width: 100%;"> 
</div></td>
</tr>

same like 
<tr>..</tr></tbody>

Here all the id's are dynamically generating via code. My python code:

#add qty
    rowCount=len(driver.find_elements_by_xpath("//tbody[@id='gridview-1161-body']/tr"));
    print(rowCount)
    for row in rowCount:
        element = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "td.x-grid-cell.x-grid-td.rp-grid-editable-cell[role='gridcell']")))
        element.click()
        time.sleep(2)

        #input box to give qty-working for this id
        driver.find_element(By.ID, "numberfield-1243-inputEl").send_keys('10')
        driver.find_element(By.ID, "numberfield-1243-inputEl").send_keys(Keys.ENTER)

due to dynamic id i can't give find_element(By.ID)So i am using CSS_SELECTOR to find the td,but it is overriding same td..how to give tr.next to traverse all tr in table ?

take all `tr` in list and iterate it then do `list[0].find_element(td)` — Dev, Dec 27 '19 at 11:09
get those `td` of every `tr` in list and iterate that list as well — Dev, Dec 27 '19 at 12:39

score 1 · Accepted Answer · answered Dec 27 '19 at 11:36

To handle dynamic ID Induce WebDriverWait() and visibility_of_all_elements_located() and Following XPATH option.

driver=webdriver.Chrome()
rows=WebDriverWait(driver,15).until(EC.visibility_of_all_elements_located((By.XPATH,"//tbody[contains(@id,'-body')]//tr[@class='x-grid-row x-grid-data-row']")))
for rownum in range(len(rows)):

     #To avoid stale exception re-assign rows elements again
     rows = WebDriverWait(driver, 10).until(EC.visibility_of_all_elements_located((By.XPATH, "//tbody[contains(@id,'-body')]//tr[@class='x-grid-row x-grid-data-row']")))
     element=rows[rownum].find_element_by_xpath(".//td[contains(@class,'rp-grid-editable-cell  rp-grid-editable-cell') and @role='gridcell']")
     element.click()
     input=rows[rownum].find_element_by_xpath(".//input[@name='Quantity' and @role='spinbutton']")
     input.send_keys('10')
     input.send_keys(Keys.ENTER)

@DivyaMani : Can you please share your url if possible.This code should work for each row unless anything changed. — KunduK, Dec 27 '19 at 11:54
element=rows[rownum].find_element_by_xpath(".//td[contains(@class,'rp-grid-editable-cell rp-grid-editable-cell') and @role='gridcell']") IndexError: list index out of range this is what i'm getting from second iteration.Please help me to fix this — Divya Mani, Dec 27 '19 at 13:00

Sers · Answer 2 · 2019-12-27T11:48:46.283

0

Get all rows, then find child td and input:

wait = WebDriverWait(driver, 20)

rows = wait.until(EC.presence_of_all_elements_located((By.CSS_SELECTOR, "tr[id*='-record-'].x-grid-data-row")))
for row in rows:
    row.find_element_by_css_selector("td[role='gridcell']").click()
    row.find_element_by_name("Quantity").send_keys("10", Keys.ENTER)

Second way with xpath and index:

wait = WebDriverWait(driver, 10)
row_locator = "(//tr[contains(@id,'-record-')])"
rows_len = len(wait.until(EC.presence_of_all_elements_located((By.XPATH, row_locator))))
for i in range(1, rows_len + 1):
    wait.until(EC.element_to_be_clickable((By.XPATH, f"{row_locator}[{i}]/td[@role='gridcell']"))).click()
    driver.find_element_by_xpath(f"{row_locator}[{i}]/input[@name='Quantity']").send_keys("10", Keys.ENTER)

edited Dec 27 '19 at 11:48

answered Dec 27 '19 at 11:18

Sers

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rows = wait.until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, "tr[id*='-record-'].x-grid-data-row"))) File "C:\Users\1024983\AppData\Local\Programs\Python\Python37\lib\site-packages\selenium\webdriver\support\wait.py", line 80, in until raise TimeoutException(message, screen, stacktrace) selenium.common.exceptions.TimeoutException: Message: – Divya Mani Dec 27 '19 at 11:33
even after loading this page im getting timeout error. – Divya Mani Dec 27 '19 at 11:34
Try it with `presence_of_all_elements_located`. Check updated code – Sers Dec 27 '19 at 11:38
row.find_element_by_css_selector("td[role='gridcell']").click() raise exception_class(message, screen, stacktrace) selenium.common.exceptions.ElementNotInteractableException: Message: element not interactable – Divya Mani Dec 27 '19 at 11:59
Try second code with xpath with `element_to_be_clickable` or remove click – Sers Dec 27 '19 at 12:15

score 0 · Answer 3 · answered Dec 27 '19 at 13:08

To traverse all the child <input> tags with in the ancestor <tr> tags to send character sequence you need to induce WebDriverWait for the visibility_of_all_elements_located() and you can use the following Locator Strategies:

for element in WebDriverWait(driver, 30).until(EC.visibility_of_all_elements_located((By.XPATH, "//tbody[starts-with(@id, 'gridview') and contains(@id, '-body')]/tr/td//input[@name='Quantity' and starts-with(@id, 'numberfield-')]"))):
    element.send_keys('10')
    element.send_keys(Keys.ENTER)

How to traverse all the tr elements with in the table using selenium python

3 Answers3