selenium execute javascript

pop-up box", Alert.text) time.sleep (1) #Call the Alert.send_keys () method and enter it in the input box of the prompt form #"The Road to glory: To change your destiny, you must study 2 hours a day!" "Alert.send_keys (U"The Road to glory: To change your destiny, you must study 2 hours a day! ") Time.sleep (1) #using the Accept method of the Alert object, #Click the "OK" button in the prompt box to close the prompt boxalert.accept ()#using the dismiss method of the A

to implement1. The script tag has an extended attribute Defer,defer property indicates that the scripts contained in this element do not modify the DOM, so the code can be safely deferred (but it is not compatible with all browsers)The script tag with the defer attribute can be placed anywhere in the document, and the corresponding JavaScript file will start downloading when the page resolves to the script tag, but will not

1. How to access the C # function in JavaScript? 2. How to access the C # variable in JavaScript? 3. How to access existing JavaScript variables in C? 4. How to access JavaScript Functions in C? The answer to question 1 is as follows: Javascript

How to execute arbitrary html code in javascript About the failure of javascript eval () functions to execute html code, the following describes how to execute arbitrary html code in javascript. If you are interested, do not m

1. Causes:　　Each time you encounter a 2. Reduce the impact of JavaScript on performance1. Put all JavaScript files before 2. Merge scripts. The fewer 3. There are a variety of non-blocking download JavaScript methods:1. Using the Defer property of 2. Use dynamically created 　　　　function Loadscript (URL, callback) {varScript = Document.createelement ('Script'); Sc

The jdk6.0 supports mutual invocation between Java and JavaScript, and the following example demonstrates several Java code calls to execute JavaScript code. Import javax.script.Invocable; Import Javax.script.ScriptEngine; Import Javax.script.ScriptEngineManager; Import javax.script.ScriptException; public class Test {public static void main (string[] args) {Sc

I believe that when you do WebForm, you often encounter the background CS file in the page to modify the page display style, display (hidden), or pop-up box according to the data running results. At that time we will use the Scriptmanage or page to register a section of JS to achieve page loading shows the effect we need.In MVC, the Scriptmanage, Page object allows us to easily register the script with the page, which can only be done by Ajax.Prerequisite:1. First you need to refer to the jquery

Webdriver provides the Executescript () method to execute JavaScript code Business Scenario: Open Baidu Web page, hide Baidu button, because it involves the properties of the button, so to use JS.650) this.width=650; "Src=" Https://s4.51cto.com/oss/201711/07/849d9ac637456d8bc85374143adab5dc.png-wh_500x0-wm_3 -wmp_4-s_3598670221.png "title=" Tim Picture 20171107230544.png "alt=" 849d9ac637456d8

Tags: http color io java ar div sp CTI onA. New date () and date () are not the same thing, refer toHttp://stackoverflow.com/questions/3505693/difference-between-datedatestring-and-new-datedatestringIf you want to get the number of milliseconds since the epoch, you must use the new Date ().The date () appears to be just a function that returns a string. It is easy to confuse the concept of man with no significant effect.B. The Date object provides a gettime ()2. In a query statement, you can use

This article describes how to solve the problem that javascript code cannot be executed in the ThinkPHP controller. it is a very practical technique to use ThinkPHP literal labels to solve the problem of parsing javascript labels, if you need it, refer to the example below to describe how javascript code in the ThinkPHP controller cannot be executed. Share it wit

PHP automatically executes (pause) a page at a certain time. when sending an email, you cannot send all submitted emails at once, at first, I thought of the sleep () function in PHP. PHP automatically executes (pause) a page at a certain time. when sending an email, you cannot send all submitted emails at once, at first, I thought of the sleep () function in PHP, but sleep didn't actually sleep. PHP used javascript-setInterval to

JavaScript uses the Wscript.Shell object to execute the. bat file and the cmd commandHttp://www.cnblogs.com/ZHF/p/3328439.htmlWscript.Shell (Windows Script Host Runtime Library) is an object and the corresponding file is c:/windows/system32/ Wshom.ocx,wscript.shell is a component that the server system will use. Shell is the meaning of "shell", this object can do the operating system shell commonly used ope

Webdriver provides the Executescript () method to execute JavaScript code Business Scenario: Open Baidu Web page, hide Baidu button, because it involves the properties of the button, so to use JS.650) this.width=650; "Src=" Https://s4.51cto.com/oss/201711/07/849d9ac637456d8bc85374143adab5dc.png-wh_500x0-wm_3 -wmp_4-s_3598670221.png "title=" Tim Picture 20171107230544.png "alt=" 849d9ac637456d8

In Javascript There are several ways to make a string as a section of the JS code to execute: Use eval (" string to execute ") Use the new Function (" string to execute ") SetTimeOut (" string to execute ", +) SetInterval (" string to

Web page executes the command, shaking the original page.The main property tag involved is the input onclick onchangeLet's explain the code first.Let's first introduce the meaning of this label This tab shows an input box ID indicating the ID of the input box, which is related to the JS command above, and the Onchang tag indicates that the user executes the JavaScript code when changing the input field content, so the following equals sign content is

---restore content starts---1. js function calls have 4 modes: Method invocation, normal function call, constructor function call, Apply/call call.At the same time, no matter what function call except for the formal parameters that you define when you declare, you will automatically add 2 parameters, respectively this and arguments。2, the Apply:apply function receives 2 parameters, the first one is passed to this function to bind the value of this, the second is a parameterArray.Call and apply e

Introduction: Js2py Installation Library Now many Web sites have started to use JS encryption technology, so this library must be learned, or you will not be able to play with the tutorial js2py execute a single statement JS2PY executive function Summary: Now many of the Web site is writing crawlers to use JS encryption technology, so this library must learn ...Js2pyInstallation LibraryNow write a lot of Web sites are beginning to use JS encryption te

1. JavaScript Blocking Features:When the browser executes the JavaScript code, it cannot do anything else at the same time;IE8, Firefox3.5, Safari4, and Chrome2 both allow JavaScript files to be downloaded in parallel so that the The async attribute is introduced in HTML5 for asynchronous load scripts, and the same point in async and defer is parallel loading, wh

Recently wrote a chess layout page, because of the need for user interaction, so in different browser interaction, found that in the 360 compatibility Mode page layout is correct, but in Chrome and Firefox is the equivalent of no execution layout of the script, this is why? Later found in Ie10 above the version are not, and later found a variety of methods, and finally discovered that the original is to write JS plus script control div location and size must be added units: that is not to write:

IifeFull spelling imdiately invoked function expression, which executes immediately.Grammarvar module1 = (function() { var _count = 0; varfunction() { //...　　　　}; varfunction() { //...　　　　};　　 return {m1:m1, m2:m2}; })();Using the notation above, the external code cannot read the internal _count variable.The meaning of parentheses1. function(){} The meaning of the enclosed bracketsThe purpose of this parenthesis is to convert function(){} to an expression. Easy to implement. If the parent