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<html><h2>get_file_size_by_name</h2> <strong>get_file_size_by_name($name,$frame=-1);</strong> - this function is used to get the size of the image file on the current page, finding it by the specified name. <br><br>the input Function accepts parameters:<br><br><li><font color=green>$name</font> – the name by which we find the element we need on the page (string). To find out the name of an element, you can use either the element inspector, the context menu, or view it in the list of elements.<br><li><font color=green>$frame</font> – the number of the frame in which we are looking for the element (string). Frame numbers start from zero. By default, <font color=blue>-1</font> - 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. <br> With version 4.6.41 of postpone: you can pass nested frames, the principle is the same, a string is numbered frames separated by <font color=blue>:</font> for example, if you transfer <font color=blue>"1:0:5"</font> - will the selected frame number <font color=blue>1</font> in it under the frame with the number <font color=blue>0</font> and the subframe number <font color=blue>5</font><br> 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.<br><br>After testing, the function returns the result of its work to the script :<br><li><font color=blue>file size</font> – the size of the image file (in bytes)<li><font color=blue>false</font> – it was not possible to find such an image (for example, there are no elements that meet the specified criteria or there is no such frame) (boolean)<br><br></html>

PHP example: <code php><?php $xhe_host = "127.0.0.1:7014";

//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> image->".basename(__FILE__)."</font> <hr>";

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

//2
echo "2.Get the file size of the element named screen1:";
echo $image->get_file_size_by_name("screen1")."<br>";

//3
echo "3.Get the file size of a nonexistent item:";
if($image->get_file_size_by_name("ptych") == - 1)
echo "no such element <br>";

//4
echo "4.Get the file size of the element named screen1 in frame zero:";
echo $image->get_file_size_by_name("screen1", 0)."<br>";

//five
echo "5.Get the file size of a nonexistent element in frame zero:";
if($image->get_file_size_by_name("ptych", 0) == - 1)
echo "no such element <br>";

//6
echo "6.Get the file size of the item in a nonexistent frame:";
if($image->get_file_size_by_name("screen1", 100500) == - 1)
echo "no such frame <br>";

//end
echo "<hr> <br>";

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

Python example: <code python># 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> image.xxxxxxxxx </font> <hr>")

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

# 2
echo("2.Get the file size of the element named screen1:")
echo(image.get_file_size_by_name("screen1"), "<br>")

# 3
echo("3.Get the file size of a nonexistent item:")
if image.get_file_size_by_name("ptych") == - 1:
echo("no such item <br>")

# 4
echo("4.Get the file size of the element named screen1 in frame zero:")
echo(image.get_file_size_by_name("screen1", 0), "<br>")

# five
echo("5.Get the file size of a nonexistent item in frame zero:")
if image.get_file_size_by_name("ptych", 0) == - 1:
echo("no such item <br>")

# 6
echo("6.Get the file size of the item in a nonexistent frame:")
if image.get_file_size_by_name("screen1", 100500) == - 1:
echo("no such frame <br>")

# end
echo("<hr> <br>")

# Quit
app.quit()</code>

C# example: <code csharp>#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> image.get_file_size_by_name </font> <hr>");

//1 step
echo("1.Let's go to the polygon:");
echo(browser.navigate("www.humanemulator.net/poligon/image.html") + "<br>");

//step 2
echo("2.Get the file size of the element named screen1:");
echo(image.get_file_size_by_name("screen1") + "<br>");

//step 3
echo("3.Get the file size of a nonexistent item:");
if(image.get_file_size_by_name("ptych") == - 1)
echo("no such element <br>");

//step 4
echo("4.Get the file size of the element named screen1 in frame zero:");
echo(image.get_file_size_by_name("screen1", "0") + "<br>");

//step 5
echo("5.Get the file size of a nonexistent element in a zero frame:");
if(image.get_file_size_by_name("ptych", "0") == - 1)
echo("no such element <br>");

//step 6
echo("6.Get the file size of the item in a nonexistent frame:");
if(image.get_file_size_by_name("screen1", "100500") == - 1)
echo("no such frame <br>");

//end
echo("<hr> <br>");

app.quit();
}
}</code>

Java Script example: <code java>//connect the object to control the emulator, if not already connected
xhe_host = "127.0.0.1:7014";
echo = require("../../../Templates JS/xweb_human_emulator.js");

//Start
echo("<hr> <font color = blue> image.get_file_size_by_name </font> <hr>");

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

//step 2
echo("2.Get the file size of the element named screen1:");
echo(image.get_file_size_by_name("screen1") + "<br>");

//step 3
echo("3.Get the file size of a nonexistent item:");
if(image.get_file_size_by_name("ptych") == - 1)
echo("no such element <br>");

//step 4
echo("4.Get the file size of the element named screen1 in frame zero:");
echo(image.get_file_size_by_name("screen1", 0) + "<br>");

//step 5
echo("5.Get the file size of a nonexistent element in a zero frame:");
if(image.get_file_size_by_name("ptych", 0) == - 1)
echo("no such element <br>");

//step 6
echo("6.Get the file size of the item in a nonexistent frame:");
if(image.get_file_size_by_name("screen1", 100500) == - 1)
echo("no such frame <br>");

//end
echo("<hr> <br>");

//Quit
app.quit();</code>
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