Human Emulator wiki

get_by_id

get_by_id($id,$exactly=true,$frame=-1); - this function is used to get the DOM interface of a page element, finding it by the specified id.

Available from version 4.6.31

The function accepts parameters as input:

$id – id that we use to find the element we need on the page (string). To find out the item id, you can use either the item inspector or the context menu, or view it in the list of items.

$exactly – exact match of the id when searching for an element (boolean), by default true - the element id must completely match the passed parameter ($id). if this parameter is set as false, the first element whose id contains the specified string will be found ($id>). Starting from version 7.0.25, you can fart the value 2, then id will be interpreted as a regular expression for the Java Script function String.search.

$frame – the number of the frame in which we are looking for the element (string). Frame numbers start from zero. By default, -1 - the element is not in the frame. You can find out the number of the frame that contains the item you need from the task inspector, the context menu, and the item list panel.
With version 4.6.41 of postpone: you can pass nested frames, the principle is the same, a string is numbered frames separated by : for example, if you transfer "1:0:5" - will the selected frame number 1 in it under the frame with the number 0 and the subframe number 5
Since version 7.0.38, you can pass "url=>XXX", then search for the frame that contains the specified src, or pass "name=>XXX" - then the frame will be searched by the specified part of the name.

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

DOM element interface – an object that allows you to quickly perform any operations with the found element, the return value type XHEInterface

PHP example:

<?php $xhe_host = "127.0.0.1:7013";
 
//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> anchor->".basename(__FILE__)."</font> <hr>";
 
//1
echo "1.Let's go to the polygon:";
echo $browser->navigate("http://humanemulator.net/poligon/anchor.html")."<br>";
 
//2
echo "2.Get x and y from the link with id = list and click on it:";
$obj = $anchor->get_by_id("list");
echo $obj->get_x()."".$obj->get_y()."";
echo $obj->click()."<br>";
 
//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> common.get_by_id </font> <hr>")
 
# 1
echo("1.Let's go to the polygon:")
echo(browser.navigate("http://www.humanemulator.net/poligon/anchor.html"), "<br>")
 
# 2
echo("2.Get x and y from the link with id = list and click on it:")
obj = anchor.get_by_id("list")
echo(obj.get_x(), "")
echo(obj.get_y(), "")
echo(obj.click(), "<br>")
 
# 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> get_by_id </font> <hr>");
 
//1 step
echo("1.Let's go to the polygon:");
echo(browser.navigate("www.humanemulator.net/poligon/anchor.html") + "<br>");
 
//step 2
echo("2.Get x and y from the link with id = list and click on it:");
XHEInterface obj = anchor.get_by_id("list");
echo(obj.get_x() + "" + obj.get_y() + "");
echo(obj.click() + "<br>");
 
//end
echo("<hr> <br>");
 
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("<hr> <font color = blue> anchor.get_by_id </font> <hr>");
 
//1 step
echo("1.Let's go to the polygon:");
echo(browser.navigate("http://www.humanemulator.net/poligon/anchor.html") + "<br>");
 
//step 2
echo("2.Get x and y from the link with id = list and click on it:");
obj = anchor.get_by_id("list");
echo(obj.get_x() + "" + obj.get_y() + "");
echo(obj.click() + "<br>");
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();

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