Yesterday I practiced using CSS (that is, cascading style sheets cascading Stylesheet) Selector to locate the elements (Elements) on the (locate) page. It is highly recommended to use CSS Locator instead of XPath to locate elements in document Selenium official website.the reason is that
attributes positioningSame as CSS positioning the same as our Tag property selector input[name='N1') when used in combination with ID, class, it is easier to write the class INPUT.C1 ID input#i15. CSS Selector provides multi-attribute combination filteringCSS Selector Multi
)
LG:LT (2)
A collection of all elements (without n) in the collection of Li child elements in its parent element that follows the nth bit, starting with n 0
: Only-child
Div:only-child
Same as: Only-of-type
: Empty
P:empty
Same CSS native selector : Empty
: input
: input
Gets the elements of all input types (including input,
Yesterday I practiced using CSS (that is, cascading style sheets cascading Stylesheet) Selector to locate the elements (Elements) on the (locate) page. The document in Selenium's official website strongly recommends using CSS Locator instead of XPath to locate elements, because CSS locator is faster than XPath locator,
Yesterday I practiced using CSS (that is, cascading style sheets cascading Stylesheet) Selector to locate the elements (Elements) on the (locate) page. The document in Selenium's official website strongly recommends using CSS Locator instead of XPath to locate elements, because CSS locator is faster than XPath locator,
What is CSS Selector?CSS selector positioning is actually the HTML CSS selector tag positioningToolsCSS selector can be downloaded using Firefox plugins, Firefinder or Firebug and firep
First, what is CSS SelectorCSS selector positioning is actually the HTML CSS selector tag positioningToolsCss Selector's exercises suggest that you install Firefox, download plugins, Firefinder or Firebug and firepath combinations.Second, Css
what is CSS Selector? CSS selector positioning is actually the HTML CSS selector tag positioningToolsCss selector exercises suggest using Firefox, download plugins, Firefinder, FireBug,
For the following reasons, please troubleshoot:Cause 1:xpath at the specified location is not shown, automation has been clicked, so that the element can not be found, the solution is to join the waiting time, Thread.Sleep (3000), the above is 3 seconds.Cause 2:xpath The specified position is affected by the front and back, such as need to click on the other content before it can be displayed, so need to deal with.Suggestions:XPath positioning suggests using relative path positioning, which you
"alt=" Wkiol1byc6siedymaacophzrvrc869.png "/>Four, pseudo-element selectorPseudo-element: First-letter-: First-letter selector to select the first letter of the specified selector-often used for typesetting details such as initials highlighting, sinking, etc.650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/7D/E2/wKiom1byC32ysFjHAACGOSu3dec073.png "title=" Web.png "alt=" Wkiom1byc32ysfjhaacgosu3de
CSS selector description-link selector and css selector description
Original article: http://www.chinaz.com/web/2012/1017/278553.shtml
I believe everyone is familiar with CSS selector.
Recent projects to write their own front-end, re-learn the basics of the front-end.Generally in CSS style sheets, the above will be overwritten by the following, for example, the text will show Blue:So according to normal, the following CSS style, the test text should still be blueBut as a result, the test text is shown in yellow, the result of the tag Selector i
CSS creates the background:In order to make the style of the Web page more rich, but also in order to let the content and style of the page can be split apart, CSS is born from this idea, CSS is cascading style Sheets acronym, meaning cascading style sheet.With most of the css,html in the style of the label is discarde
First I'll show you how to use the imported CSS style in an HTML page.1. Inline style: 2. In-page style: set in the head tag3, External link method: First you have to prepare a good CSS style sheet outsideNext I'm going to introduce CSS cascading styles like everyoneElement selector: class
\TD Ii. Summary of today's content 1 CSS IntroductionHTML: Structural standardsCSS: Style standard cascading style sheet cascading style sheetRole: Define the effect of a Web pageJS: Behavioral Standards 2 CSS three ways to introduce1). Inline styleCons: Poor maintenance2) inner-connection styleStyle type= "Text/css" >div{Color:yellow;}p{Color:black;}3) Extern
. Selecting elements by Tag namedocument.getElementsByTagName ("tag")4. Select elements by ClassDocument.getelementsbyclassname ("Class")Compatibility: IE8 and the following versions of browsers do not implement the Getelementsbyclassname method5. Selecting elements from the CSS selectorDocument.queryselectorall ("CSS selector")Compatibility: IE8 and the followin
Three methods for placing CSS in HTML and CSS selector, css Selector(1) There are generally three methods to use CSS styles in HTML: 1 inline reference 2 internal reference 3 External reference. First, inline reference (also calle
Article Introduction: the class name intersection compound selector using CSS.
First look at the basic definition:
A composite selector is a selector of two or more basic selectors that are connected in different ways, mainly including the intersection selector,
Css knowledge (5) -- selector and css knowledge Selector1. Introduction
Starting from this section, we will enter the second part of this series-css and html combination-to put it bluntly, it is the selector.
CSS defines styles. H
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