使用selenium从ExtJS网格行获取数据

Question

Currently there are couple links that suppose to help with this task: general (1) and specific (2) approached.

However (1) does not contain any code to start with and (2) contains only js one-liner.

My question is how to get values from extjs-generated row cells?

For example, I've row element

div#ext-gen-list-057-r.x-grid3-row.grid-rowcolor-black.grid-fontweight-normal.grid-fontstyle-normal.recordListRow.TableEvenRow.x-grid3-row-first.x-grid3-row-focus

where cells are represented like

td.x-grid3-col.x-grid3-cell.x-grid3-td-0.x-grid3-cell-first

How do I get it's values using python and selenium webdriver?

---

UPD

After some search there are few details revealed:

1. Seems like browser.find_element(By.ID, 'element-id') will simply not work for ExtJS webpage as soon as document.getElementById('element-id') is null (correct me if it's wrong)
2. Proper way of getting Ext page is Ext.getBody('body-element-id')

However, there is no such method for Select in selenium.webdriver.support.ui that will allow to access body elements.

Thus, the issue has not yet been resolved.

Answer 1

May be this sample java code can help you. It doesn't directly answer your question, but you can easily convert it to python and also get an insight into solving your problem.

This code gets the extjs grid from the page, iterates through its rows to check if there is any cell containing the example id(1010294), then get the corresponding row and click the 8th cell on that row. 8th cell contains a button to click.

WebElement editCustTable = driver.findElement(By.className("x-grid-table"));
List<WebElement> tableRows = editCustTable.findElements(By.tagName("tr"));
for (Iterator iterator = tableRows.iterator(); iterator.hasNext();) {
    WebElement row = (WebElement) iterator.next();              
    // if tr contains id = '1010294'            
    if(row.getAttribute("id").contains("1010294")){
        List<WebElement> tds = row.findElements(By.tagName("td"));
        tds.get(8).click();
        break;
        }       
    }