智云测 selenium Selenium—常用的js总结

Selenium—常用的js总结

点击数:6

1、 对input执行输入

直接设置value属性, 此方法主要应对输入框自动补全以及readonly属性的element,sendkeys不稳定

比如:

        //inputbox is a WebElement
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].value=\"北京\"", from_inpox);

对此可以封装一个typeQuick的方法

/**
     * @author Young
     * @param locator
     * @param values
     * @throws Exception
     */
 protected void typeQuick(Locator locator, String values) throws Exception {
        WebElement e = findElement(driver, locator);
        log.info("type value is:  " + values);
        JavascriptExecutor js = (JavascriptExecutor) driver;
        js.executeScript("arguments[0].value=\""+values+"\"", e);

去掉只读属性

   JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].removeAttribute(\"+"readonly"+\")", e);

2.对富文本框的操作

主要应对富文本框,可以封装获取富文本框内容和设置富文本路况内容的方法

JavascriptExecutor js = (JavascriptExecutor) driver;
WebElement editor = driver.findElement(By.tagName("body"));
js.executeScript(
"arguments[0].innerHTML = '<h1>Selenium Test </h1>I love Selenium <br> this article Post By Selenium WebDriver<br><h2>Create By Young</h2>'",
editor);

 设置富文本框内容

    /**
* @author Young
* @param locator
* @param text
*/
protected void setRichTextBox(Locator locator, String text) {
WebElement e = findElement(driver, locator);
log.info("type value is: " + text);
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].innerHTML = \"" + text + "\"", e);
}

获取富文本框内容:

    /**
* @author Young
* @param locator
* @param text
* @return
*/
protected String getRichTextBox(Locator locator, String text) {
WebElement e = findElement(driver, locator);
log.info("type value is: " + text);
JavascriptExecutor js = (JavascriptExecutor) driver;
String result=(String) js.executeScript("var result=arguments[0].innerHTML;return result", e);
return result;
}

3. 滚动到指定位置

为啥使用滚动?因为如果页面没有完全显示,element如果是在下拉之后才能显示出来,只能先滚动到该元素才能进行click,否则是不能click操作

JavascriptExecutor js=(JavascriptExecutor)driver;        
// roll down and keep the element to the center of browser        js.executeScript("arguments[0].scrollIntoViewIfNeeded(true);", download);

 可以封装滚动到元素的方法的

/**
* @author Young
* @param locator
*/
protected void scrollToElement(Locator locator) {
WebElement e = findElement(driver, locator);
log.info("scroll view element");
JavascriptExecutor js = (JavascriptExecutor) driver;
// roll down and keep the element to the center of browser
js.executeScript("arguments[0].scrollIntoViewIfNeeded(true);", e);
}

4. 触发event,Dom event 事件的封装

    /**
* For DOM Event
* @author Young
* @param locator
* @param event
* please refer to: http://www.w3school.com.cn/jsref/dom_obj_event.asp
*
*/
public void DOMEvent(Locator locator,String event)
{
JavascriptExecutor jse=((JavascriptExecutor)driver);
String js="var event;if (document.createEvent){event = document.createEvent(\"HTMLEvents\");event.initEvent(\""+event+"\", true, false);arguments[0].dispatchEvent(event);} else {arguments[0].fireEvent(\"on"+event+"\")}";
jse.executeScript(js, findElement(driver,locator)) ;
}

五、获取元素属性

window.getComputedStyle(document.getElementById("su"),null).getPropertyValue("background")

六 、获取页面加载状态

document.readyState

本文来自网络,不代表智云测立场,转载请注明出处:http://www.zhiyunce.com/191/

作者: zhuifeng

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