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en:objects:interface:tree:get_shadow_root

get_shadow_root

get_shadow_root(); - get the Shadow Root interface of the DOM element (available from version 7.0.55)

You can read more about Shadow Root at https://developer.mozilla.org/en-US/docs/Web/API/ShadowRoot

After testing, the function returns the result of its work to the script:
  • DOM element interface – object that allows you to quickly perform any operations with the found element, return value type XHEInterface

    PHP example:

    <?php $xhe_host = "127.0.0.1:7022";
     
    // connect the object to control the emulator, if not already connected
    if (!isset($path))
       $path = "../../../Templates/xweb_human_emulator.php";
    require($path);
     
    // Start
    echo "<hr><font color = blue>interface->".basename(__FILE__)."</font><hr>";
     
    // 1
    echo "1. Let's go to the polygon:";
    echo $browser->navigate("https://mdn.github.io/web-components-examples/life-cycle-callbacks/"). "<br>";
    $btn->click_by_number(0);
     
    // 2
    echo "2. Get the element's Shadow Root tag:";
    $obj = $element->get_all_by_tag("CUSTOM-SQUARE")->get(0);
    echo $obj->get_shadow_root()->get_tag();
     
    // end
    echo "<hr><br>";
     
    // Quit
    $app->quit();
    ?>

    Python example:

    # Additional paths
    import sys
    sys.path.insert(0,'../../../Templates PY /')
     
    xhe_host = "127.0.0.1:7010"
    from xweb_human_emulator import *
     
    # Start
    echo("<hr><font color = blue>interface.xxxxxxxxx</font> <hr>")
     
    # to make it faster
    browser.set_wait_params(5,1)
     
    # 1
    echo("1. Let's go to the polygon:");
    echo(browser.navigate("https://mdn.github.io/web-components-examples/life-cycle-callbacks/"), " n");
    btn.click_by_number(0);
     
    # 2
    echo("2. Get the element's Shadow Root tag:");
    obj = element.get_all_by_tag("CUSTOM-SQUARE").get(0);
    echo(obj.get_shadow_root().get_tag());
     
    # end
    echo("<hr><br>")
     
    # Quit
    app.quit()

    C# example:

    #region using
     
    using System;
    using System.Diagnostics;
    using System.Collections.Generic;
    using System.Linq;
    using System.IO;
    using System.Text;
    using System.Threading;
     
    using XHE;
    using XHE.XHE_DOM;
    using XHE.XHE_System;
    using XHE.XHE_Window;
    using XHE.XHE_Web;
     
    #endregion
     
      class Program: XHEScript
      {
    	static void Main (string[] args)
    	{
    		// init XHE
    		server = "127.0.0.1:7010";
    		InitXHE();
     
    		// Start
    		echo("<hr><font color = blue>interface.get_shadow_root</font><hr>");
     
    		// 1
    		echo("1. Let's go to the polygon:");
    		echo(browser.navigate("https://mdn.github.io/web-components-examples/life-cycle-callbacks/")+" n");
    		btn.click_by_number(0);
     
    		// 2
    		echo("2. Get the element's Shadow Root tag:");
    		var obj = element.get_all_by_tag("CUSTOM-SQUARE").get(0);
    		echo(obj.get_shadow_root().get_tag());
     
    		// end
    		echo("<hr><br>");
     
    		app.quit();
    	}
    }

    Java Script example:

    // IE + Chrom
     
    // connect the object to control the emulator, if not already connected
    xhe_host = "127.0.0.1:7010";
    echo = require ("../../../Templates JS/xweb_human_emulator.js");
     
    // Start
    echo ("<hr><font color = blue>interface.get_child_by_number</font><hr>");
     
    // 1
    echo("1. Let's go to the polygon:");
    ech(browser.navigate("https://mdn.github.io/web-components-examples/life-cycle-callbacks/") + " n");
    btn.click_by_number(0);
     
    // 2
    echo("2. Get the element's Shadow Root tag:");
    obj = element.get_all_by_tag("CUSTOM-SQUARE").get(0);
    echo(obj.get_shadow_root().get_tag());
     
    // end
    echo("<hr><br>");
     
    // Quit
    app.quit();
  • en/objects/interface/tree/get_shadow_root.txt · Last modified: 2026/08/05 22:45 (external edit)