Playwright.locator() method return the locator by a selector.
Signature
Locator locator(String selector)
Locator locator(String selector, LocatorOptions options)
Example
Locator locatorByClass = page.locator(".para");
Locator locatorById = page.locator("#para1");
Locator locatorByAttribute = page.locator("p[type=\"text\"]");
Locator locatorByXPath = page.locator("//title");
Find the below working application.
locatorBySelector.html
<!DOCTYPE html>
<html>
<head>
<title>Locator by selector demo</title>
</head>
<body>
<p class="para" id="para1">Paragraph1</p>
<p class="para" type="text">Paragraph2</p>
<p class="para">Paragraph3</p>
</html>
FileUtil.java
package com.sample.app.util;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
public class FileUtil {
public static String resourceAsString(String resourceName) throws IOException {
ClassLoader classLoader = FileUtil.class.getClassLoader();
URL url = classLoader.getResource(resourceName);
if (url == null) {
return null;
}
URLConnection urlConnection = url.openConnection();
urlConnection.setUseCaches(false);
try (InputStreamReader inputStreamReader = new InputStreamReader(urlConnection.getInputStream())) {
char[] buffer = new char[1048];
StringBuilder builder = new StringBuilder();
int count = -1;
while ((count = inputStreamReader.read(buffer, 0, buffer.length)) != -1) {
builder.append(buffer, 0, count);
}
return builder.toString();
}
}
}
GetTheLocatorBySelector.java
package com.sample.app.locators;
import java.io.File;
import java.io.IOException;
import java.util.List;
import com.microsoft.playwright.Browser;
import com.microsoft.playwright.BrowserType;
import com.microsoft.playwright.Locator;
import com.microsoft.playwright.Page;
import com.microsoft.playwright.Playwright;
import com.sample.app.util.FileUtil;
public class GetTheLocatorBySelector {
public static void main(String[] args) throws IOException {
try (Playwright playwright = Playwright.create()) {
Browser browser = playwright.chromium()
.launch(new BrowserType.LaunchOptions().setHeadless(false).setSlowMo(100));
final String content = FileUtil.resourceAsString("locators" + File.separator + "locatorBySelector.html");
Page page = browser.newPage();
page.setContent(content);
Locator locatorByClass = page.locator(".para");
Locator locatorById = page.locator("#para1");
Locator locatorByAttribute = page.locator("p[type=\"text\"]");
Locator locatorByXPath = page.locator("//title");
System.out.println("Content matched to locatorByClass : ");
List<String> allTextContent = locatorByClass.allTextContents();
for (String str : allTextContent) {
System.out.println(str);
}
System.out.println("\nlocatorById : " + locatorById.textContent());
System.out.println("\nlocatorByAttribute : " + locatorByAttribute.textContent());
System.out.println("\nlocatorByXPath : " + locatorByXPath.textContent());
}
}
}
Output
Content matched to locatorByClass : Paragraph1 Paragraph2 Paragraph3 locatorById : Paragraph1 locatorByAttribute : Paragraph2 locatorByXPath : Locator by selector demo
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