Selenium C# 如何选择以下文本输入区域：

Question

我不确定如何选择下面编码的输入区域：

<input _ngcontent-c15="" class="form-control form-control-danger ng-pristine ng-invalid ng-touched" placeholder="Name of the snapshot definition " type="text" ng-reflect-form="[object Object]">

此外，在文本值更改后，上述更改如下：

 <input _ngcontent-c15="" class="form-control form-control-danger ng-touched ng-dirty ng-valid" placeholder="Name of the snapshot definition " type="text" ng-reflect-form="[object Object]">

下同：

<input _ngcontent-c15="" class="form-control form-control-danger ng-pristine ng-valid ng-touched" placeholder="Description snapshot definition" type="text" ng-reflect-form="[object Object]">

更改为：

<input _ngcontent-c15="" class="form-control form-control-danger ng-valid ng-touched ng-dirty" placeholder="Description snapshot definition" type="text" ng-reflect-form="[object Object]">

我尝试了以下多种组合：

element = driver.FindElementByXPath("//input[@class='form-control form-control-danger ng-pristine ng-invalid ng-touched']");

element = driver.FindElementByXPath("//input[contains(@class,'form-control form-control-danger ng-pristine ng-invalid ng-touched')]");

element = driver.FindElementByXPath("//*[contains(@class,'form-control form-control-danger ng-pristine ng-invalid ng-touched')]");

element = driver.FindElementByXPath("//a[contains(@class,'form-control form-control-danger ng-pristine ng-invalid ng-touched')]");

element = driver.FindElementByCssSelector("placeholder='Name of the snapshot definition '");

相关区域的完整 div：

<div _ngcontent-c25="" class="form-group has-danger" ng-reflect-klass="form-group" ng-reflect-ng-class="[object Object]">
<label _ngcontent-c25="">Name</label>
<input _ngcontent-c25="" class="form-control form-control-danger ng-pristine ng-invalid ng-touched" placeholder="Name of the snapshot definition " type="text" ng-reflect-form="[object Object]">
<!--bindings={"ng-reflect-ng-if": "true"}-->
<div _ngcontent-c25="" class="alert alert-danger">Required Field</div>
<!--bindings={"ng-reflect-ng-if": "false"}-->
<!--bindings={"ng-reflect-ng-if": "false"}-->
</div>

我不需要提取任何文本。我需要将其输入该区域。

Answer 1

试试下面的代码：

element = driver.FindElement(By.xpath("//input[@class='form-control form-control-danger ng-pristine ng-invalid ng-touched']"));

string value = element.GetAttribute("placeholder"); 

如果你想发送文本然后

element.SendKeys("Text here");

如果您想对该字段进行更具体的说明，请在 xpath 下方使用

 driver.FindElement(By.xpath("//label[text()='Name']/following-sibling::input")).SendKeys("username");

Answer 2

发送文本你必须简单地使用sendkeys，这个java中的代码请把它转换成cSharp

driver.findElement(By.xpath("your values")).sendKeys("test");

提取文本使用getAttribute方法

String Placehodlertxt= driver.findElement(By.xpath("your values")).getAttribute("placeholder"); 
System.out.println(Placehodlertxt);

你的 xpath 是正确的

Answer 3

试试这个代码：

IWebElement element = driver.FindElement(By.xpath("//input[@placeholder='Name of the snapshot definition']")).getAttribute("placeholder");