java Selenium Xpath 在 div 标签内查找表格单元格
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Selenium Xpath to find a table cells inside a div tag
提问by Calle
I have the following HTML code that I need to check if text exists within a table cell:
我有以下 HTML 代码，需要检查表格单元格中是否存在文本：
<div class="background-ljus" id="AutoText">
<table class="topAlignedCellContent">
<tbody>
<tr>
<td>X1</td>
</tr>
<tr>
<td>X2</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td>Y1</td>
<td>Y2</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td>Z1</td>
<td>Z2</td>
</tr>
</tbody>
</table>
</div>
I have solved it like this:
我是这样解决的：
By locator = getLocator(CommonConst.XPATH, "*//div[@" + type + "='" + anyName + "']");
fluentWait(locator);
WebElement div = getDriver().findElement(locator);
List<WebElement> cells = div.findElements(By.tagName("td"));
for (WebElement cell : cells) {
if (cell.getText().contains(cellText)) {
foundit = true;
}
}
But i think its a bit slow because I need to do this several times. I tried to do this with only XPath but had no luck.
但我认为它有点慢，因为我需要这样做几次。我试图只用 XPath 做到这一点，但没有运气。
"*//div[@id='AutoText']//td[contains[Text(), 'celltext']]"
"*//div[@id='AutoText']//table//tbody//tr[td//Text()[contains[., 'celltext']]"
Anyone have a suggestion about why my XPath isn't working?
任何人都对为什么我的 XPath 不起作用有任何建议？
回答by Tomalak
Wrong:
错误的：
*//div[@id='AutoText']//td[contains[Text(), 'celltext']]
*//div[@id='AutoText']//table//tbody//tr[td//Text()[contains[., 'celltext']]
Correct (with shorter alternatives):
正确（使用较短的替代方案）：
//div[@id='AutoText']//td[contains(text(), 'celltext')]
//div[@id='AutoText']//td[contains(., 'celltext')]
//div[@id='AutoText']/table/tbody/tr[td//text()[contains(., 'celltext')]
//div[@id='AutoText']/table/tbody/tr[td[contains(., 'celltext')]]
contains()is a functiontext()needs to be lowercase- predicates can be nested
- don't use
//when you don't have to
contains()是一个函数text()需要小写- 谓词可以嵌套
//非必要时不要使用
Note
笔记
.refers to "this node" and, when given as an argument to a string function such as contains(), is the equivalent of string(.). This, however, is not at all the same as text().
.指的是“这个节点”，当作为字符串函数的参数给出时，例如contains()，等价于string(.)。然而，这与text().
string(.)creates the concatenation of all text nodes inside the current node, no matter how deeply nested. text()is a node testand by default selects only the direct children.
string(.)创建当前节点内所有文本节点的串联，无论嵌套多深。text()是一个节点测试，默认情况下只选择直接子节点。
In other words, if the current node was <td>foo <b>bar</b> baz</td>, contains(text(), 'bar')would actually be false. (So would contains(text(), 'baz'), for a different reason.)
换句话说，如果当前节点是<td>foo <b>bar</b> baz</td>，contains(text(), 'bar')实际上是假的。（也是contains(text(), 'baz')，出于不同的原因。）
contains(., 'bar')on the other hand would return true, so would contains(., 'baz').
contains(., 'bar')另一方面会返回真，所以会contains(., 'baz')。
Only when the current node contains nothing but a single text node, text()and .are equivalent. Most of the time, you will want to work with .instead of text(). Set up your predicates accordingly.
仅当当前节点仅包含单个文本节点时，text()并且.是等效的。大多数时候，您会想要使用.而不是text(). 相应地设置你的谓词。
回答by Girish Sortur
Your xpath's are wrong. You should be using text()instead of Text(). Also contains()is a function with round braces and not square braces. Try this -
你的 xpath 是错误的。您应该使用text()而不是Text(). 也是contains()一个带有圆括号而不是方括号的函数。试试这个 -
"//div[@id='AutoText']//td[contains(text(), 'celltext')]"
"//div[@id='AutoText']//td[contains(., 'celltext')]"
Or instead if you want all the child elements with the text to be displayed then use .instead of text()
或者，如果您希望显示所有带有文本的子元素，则使用.代替text()
Hope it helps.
希望能帮助到你。
回答by Shubham Jain
You can do it with dynamic xpath as well
您也可以使用动态 xpath 来完成
//div[@id='AutoText']/table[1]//tbody/tr[1]/td
Now just replace 1 with i and use for loop to see if the element return any value or not
现在只需用 i 替换 1 并使用 for 循环查看元素是否返回任何值
