WebDriver:如何等待文本在元素中消失 [英] WebDriver: how to wait for text to disappear in the element

问题描述

我有一个动态更改其文本的字段.我需要一种方法来等待文本被更改.我不知道会出现什么文本，但我知道当前有什么文本.所以我想等待它在元素中消失.有办法吗?

I have a field that dynamically changes it's text. I need a way to wait for the text to be changed. I'm not aware about what text will appear, but I know what text is currently there. So i'd like to wait for it to disappear in the element. Is there a way for this?

推荐答案

你可以试试 ExpectedConditions 函数textToBePresentInElement 并添加一个not，比如，

You can Try ExpectedConditions function textToBePresentInElement and add a not, like,

WebDriverWait wait = new WebDriverWait(driver, 30);
WebElement element = driver.findElement(By.id("foo"));
wait.until(ExpectedConditions.not(
    ExpectedConditions.textToBePresentInElement(element,"textToBePresent")));

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