[英]Unable to locate element a div element in selenium webdriver
我正在尝试自动执行以下方案:在用户中搜索商品,一旦出现搜索结果,他就点击该商品的份量和数量。
但是,当我尝试通过更改值和通过选择数量大小来操纵文本字段时,即使在尝试使用所有位于这些元素之下的div标签的定位符之后,我也一直在找不到元素异常。文本框,下拉几个按钮)。 我验证了这些元素没有落在框架之下。 我也尝试注入javascript执行操作,但无济于事。 有人可以指出我要去哪里了。
<div id="loaded_item">
<input id="food_entry_food_id" type="hidden" name="food_entry[food_id]" value="348096022">
<input id="food_entry_date" type="hidden" value="2017-01-10" name="food_entry[date]">
<p class="food-description">Bananas, raw</p>
<div class="verified-food-container" style="display: block;">
<div class="user_submitted"></div>
<p></p>
<h3 class="secondary-title">How much?</h3>
<input id="food_entry_quantity" class="text short" type="text" size="30" name="food_entry[quantity]" autocomplete="off" value="1.0">
servings of
<select id="food_entry_weight_id" class="select" name="food_entry[weight_id]">
<p></p>
<p></p>
<h3 class="secondary-title">To which meal?</h3>
<select id="food_entry_meal_id" class="select" name="food_entry[meal_id]">
<p></p>
<input id="update_servings" class="button log" type="submit" value="Add Food To Diary" data-food-id="348096022" data-external-id="63109870792493" data-version-id="197946116099837">
<div class="nutritional_info">
</div>
以下是我的代码来查找这些元素。
@FindBy(xpath=".//*[@id='searchFoodByName']/form/p/input[4]")
WebElement searchFoodDatabaseButton;
@FindBy(linkText = "Bananas, raw")
WebElement matchedFoodThirdOption;
@FindBy(xpath="//div[@id='loaded_item']/input[@id='update_servings']")
WebElement addFoodToDiary;
@FindBy(xpath=".//*[@id='date_controls']/form/span/a[2]")
WebElement clickOnNextDate;
@FindBy(xpath=".//*[@id='food_entry_quantity']")
WebElement foodEntryQuantity;
@FindBy(css = "select[id='food_entry_weight_id']")
WebElement foodEntryWeight;
@FindBy(css = "select[id='food_entry_meal_id']")
WebElement addFoodToMeal;
public void searchFoodItem() throws Exception{
TextBoxHelper.set(driver,searchFoodDatabase,"Banana");
ButtonHelpers.click(driver, searchFoodDatabaseButton);
ButtonHelpers.click(driver, matchedFoodThirdOption);
Utils.waitForElement(driver, By.xpath(".//*[@id='loaded_item']"), 2000);
foodEntryQuantity.clear();
foodEntryQuantity.sendKeys("2.0");
Select WeightPickerDropDown = new Select(foodEntryWeight);
WeightPickerDropDown.selectByIndex(2);
Select MealPickerDropDown = new Select(addFoodToMeal);
MealPickerDropDown.selectByIndex(2);
ButtonHelpers.jsClick(driver, addFoodToDiary);
System.out.println("after clicking the add button");
}
您的JavascriptExecutor代码可能有误
((JavascriptExecutor) driver).executeScript("arguments[0].setAttribute('value', '2.0')", WebElement);
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