how to execute Js Script in Selenium Webdriver C#

Question

This line code returns number of elements. document.getElementsByClassName("entry entryWriteable");-> returns 70 elements

I want to implement a loop so that, Below line of code will execute for all the element.

document.getElementsByClassName("entry entryWriteable")[i].value;

Can any one help me how to impliment in C# selenium ?

Do you want to get all elements value attribute result which has class name entry entryWriteable?? — Saurabh Gaur
– Saurabh Gaur, Commented Sep 7, 2016 at 14:49

Denis Koreyba · Accepted Answer · 2016-09-07 12:24:00Z

3

In order to execute JS in selenium on C# you should use the next code:

((IJavaScriptExecutor) Driver).ExecuteScript("your code"));

So you can execute any JS code you want.

The ExecuteScript returns object so probably you can typify it.

answered Sep 7, 2016 at 12:24

Denis Koreyba

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Comments

Asyranok · Accepted Answer · 2019-03-13 02:51:44Z

0

Like Denis said, but if you need a return value of all values in entire element array, then try:

using OpenQa.Selenium.Webdriver.Extensions

driver.ExecuteJavascript<string>(`
var els = document.getElementsByClassName("entry entryWriteable");
string returnAllElementTexts = "";
for(var i = 0; i < els.length; i++) {

    returnAllElementTexts += els[i] + "|";

}
return returnAllElementText;`);

This will return a pipe-delimited string of all values. Split on pipe from C#. Is that what you wanted? All text values from array of elements?

answered Mar 13, 2019 at 2:51

Asyranok

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