无法使用硒在文本框中插入文本

Question

Unable to locate text box using selenium. Error is as follows:

 org.openqa.selenium.NoSuchElementException: no such element: Unable to locate element: {"method":"id","selector":"proposedTagName"}

HTML:

<div id="content">
<div id="addTagDiv" class="overlay" style="height: 50px">
    <form id="addTagForm" action="inserttag" method="post">
        <div class="floatLeft" style="margin-right: 15px">
            <table class="formTable">
                <tbody><tr>
                    <td class="inputTitleCell">New Tag Name:</td>
                </tr>
                <tr>
                    <td><input id="proposedTagName" name="tagName" type="text" class="textInput baselineVersionInput" value="" maxlength="100"></td>
                </tr>
            </tbody></table>
        </div>
        <div class="floatRight">
            <table class="formTable">
                <tbody>
                <tr>
                    <td><input id="addTagSubmitButton" class="addNewTagSubmitButton" type="submit" value="Create New Tag"></td>
                </tr>
            </tbody></table>
        </div>
    </form>
</div>

Answer 1

You can do it using driver.findElement(By.id("proposedTagName")).sendKeys("valuet");

Something like this -

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class A {

    public static void main(String[] args) {

        System.setProperty("webdriver.chrome.driver", chromeDriverPath); //the path of chrome exe here
        WebDriver driver = new ChromeDriver();
        WebDriverWait wait = new WebDriverWait(driver, 10);
        driver.get("url here");
        WebElement element = wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("proposedTagName")));
        element.sendKeys("value");
    }

}

Answer 2

May be you need to wait sometimes before setting the value as given below.

WebDriverWait wait = new WebDriverWait(driver, 60);
WebElement element = wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("proposedTagName")));
element.sendKeys("valuetobesend");

Also, check the element is inside frame, if it is then, need to switch to the frame before.

Answer 3

Please use the below xpath along with expected conditions

XPath:

//table//input [@id='proposedTagName']

Code:

String value="XXXXX";
WebDriverWait wait=new WebDriverWait(driver,30);
wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//table//input[@id='proposedTagName']")));
driver.findElement(By.xpath("//table//input[@id='proposedTagName']")).sendKeys(value);

Answer 4

As per the HTML you have shared the element {"method":"id","selector":"proposedTagName"} is a <input> tag and you possibly need to send character sequence to the element. To achieve that you may need to induce WebDriverWait for the desired element to be clickable and you can use the following solution:

new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//form[@id='addTagForm']//following::table[1]//input[@class='textInput baselineVersionInput' and @id='proposedTagName']"))).sendKeys("A.Prakash");