is_enable_callback

is_enable_callback(); - check whether callbacks are allowed or not in the browser.(obtaining parameters of the browser, inline elements on the page).
You can disable or allow callback with the command href="http://humanemulator.net/objects/WEB/browser/internal_params/enable_callback.php">enable_callback

After testing, the function returns the result of its work to the script :

true – allowed

false – forbidden

PHP example:

  browser->".basename(__FILE__)." ";

//1
echo "1.Turn on callback:";
echo $browser->enable_callback(true)."";
echo $browser->is_enable_callback()." n";

//2
echo "2.Let's go to YouTube:";
echo $browser->navigate("http://www.youtube.com")." n";

//3
echo "3.Turn off callback:";
echo $browser->enable_callback(false)."";
echo $browser->is_enable_callback()."
";

//4
echo "4.Let's go to YouTube:";
echo $browser->navigate("http://www.youtube.com");

//end
echo "
 
";

//Quit
$app->quit();
?>

Python example:

# Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')

xhe_host = "127.0.0.1:7013"
from xweb_human_emulator import *

# Start
echo("
  browser.xxxxxxxxx  ")

# 1
echo("1.Turn on callback:")
echo(browser.enable_callback(true), "")
echo(browser.is_enable_callback(), "
")

# 2
echo("2.Let's go to YouTube:")
echo(browser.navigate("http://www.youtube.com"), "
")

# 3
echo("3.Turn off callback:")
echo(browser.enable_callback(false), "")
echo(browser.is_enable_callback(), "
")

# 4
echo("4.Let's go to YouTube:")
echo(browser.navigate("http://www.youtube.com"))

# end
echo("
 
")

# 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("
  browser.enable_callback  ");

//0 step
echo("0.Allow callback:");
echo(browser.enable_callback(true) + "" + browser.is_enable_callback() + " n");

//1 step
echo("1.Go to yahu:");
echo(browser.navigate("http://www.yahoo.com") + "
");

//step 2
echo("2.Disable callback:");
echo(browser.enable_callback(false) + "" + browser.is_enable_callback() + " n");

//step 3
echo("3.Go to yahu:");
echo(browser.navigate("http://www.yahoo.com") + "
");

//end
echo("
 
");

app.quit();
}
}

Java Script example:

//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("
  browser.is_enable_callback  ");

//1 step
echo("1.Turn on callback:");
echo(browser.enable_callback(true) + "");
echo(browser.is_enable_callback() + " n");

//step 2
echo("2.Let's go to YouTube:");
echo(browser.navigate("http://www.youtube.com") + " n");

//step 3
echo("3.Turn off callback:");
echo(browser.enable_callback(false) + "");
echo(browser.is_enable_callback() + "
");

//step 4
echo("4.Let's go to YouTube:");
echo(browser.navigate("http://www.youtube.com"));

//end
echo("
 
");

//Quit
app.quit();