get_prev

get_prev(); - get the interface of the previous DOM element (available from version 6.0.46)

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

DOM element interface< / font> - an object that allows you to quickly perform any operations with the found element, the return value type XHEInterface

PHP example:

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

//to make it faster
$browser->set_wait_params(5,1);

//1
echo "1.Let's go to the polygon:";
echo $browser->navigate("http://humanemulator.net/poligon/anchor.html")."
";

//2
echo "2.Get the tag and number of the following:";
$obj_a = $anchor->get_by_name("carnote");
$obj_p = $obj_a->get_next();
echo $obj_p->get_tag()."".$obj_p->get_number("element")." n";

//3
echo "3.Get the tag and number of the previous one:";
$obj_p = $obj_a->get_prev();
echo $obj_p->get_tag()."".$obj_p->get_number("element")." n";

//4
echo "4.Get the tag and current number:";
echo $obj_a->get_tag()."".$obj_a->get_number("element")." n";

//end
echo "
 
";

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

Python example:

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

xhe_host = "127.0.0.1:7031"
from xweb_human_emulator import *

# Start
echo("
  interface.xxxxxxxxx  ")

# to make it faster
browser.set_wait_params(5,1)

# 1
echo("1.Let's go to the polygon:")
echo(browser.navigate("http://www.humanemulator.net/poligon/anchor.html"), "
")

# 2
echo("2.Get the tag and number of the next element:")
obj_a = anchor.get_by_name("carnote")
obj_p = obj_a.get_next()
echo(obj_p.get_tag(), "")
echo(obj_p.get_number("element"), "
")

# 3
echo("3.Get the tag and number of the previous element:")
obj_p = obj_a.get_prev()
echo(obj_p.get_tag(), "")
echo(obj_p.get_number("element"), "
")

# 2
echo("2.Get the tag and number of the current element:")
echo(obj_a.get_tag(), "")
echo(obj_a.get_number("element"))

# 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 = "127.0.0.1:7031";
InitXHE();

//Start
echo("
  interface.get_prev  ");

           //to make it faster
            browser.set_wait_params(5,1);

           //1
            echo("1.Let's go to the polygon:");
            echo(browser.navigate("http://www.humanemulator.net/poligon/anchor.html") + "
");

           //2
            echo("2.Get the tag and number of the next one:");
            XHEInterface obj_a = anchor.get_by_name("carnote");
            XHEInterface obj_p = obj_a.get_next();
            echo(obj_p.get_tag() + "" + obj_p.get_number("element") + " n");

           //3
            echo("3.Get the tag and number of the previous one:");
            obj_p = obj_a.get_prev();
            echo(obj_p.get_tag() + "" + obj_p.get_number("element") + " n");

           //4
            echo("4.Get the tag and current number:");
            echo(obj_a.get_tag() + "" + obj_a.get_number("element") + " n");

//end
echo("
 
");

app.quit();
}
}

Java Script example:

//IE + Chrom

//connect the object to control the emulator, if not already connected
xhe_host = "127.0.0.1:7031";
echo = require("../../../Templates JS/xweb_human_emulator.js");

//Start
echo("
  interface.get_prev  ");

//to make it faster
browser.set_wait_params(5,1);

//1
echo("1.Let's go to the polygon:");
echo(browser.navigate("http://www.humanemulator.net/poligon/anchor.html") + "
");

//2
echo("2.Get the tag and number of the next one:");
var obj_a = anchor.get_by_name("carnote");
var obj_p = obj_a.get_next();
echo(obj_p.get_tag() + "" + obj_p.get_number("element") + " n");

//3
echo("3.Get the tag and number of the previous one:");
obj_p = obj_a.get_prev();
echo(obj_p.get_tag() + "" + obj_p.get_number("element") + " n");

//4
echo("4.Get the tag and current number:");
echo(obj_a.get_tag() + "" + obj_a.get_number("element") + " n");

//end
echo("
 
");

//Quit
app.quit();