en:objects:common:is_exist:is_exist_by

is_exist_by_src

is_exist_by_src($src,$exactly=true,$frame=-1); - this function is used to check the presence of an element on the page, finding it by the specified src or part of it. (Available from version 7.0.25)

the input Function accepts parameters:

$src – src by which we find the element we need on the page (string). To find out the src of an element, you can use either the element inspector or the context menu, or view it in the list of elements.br>

$exactly – exact match src when searching for a element (boolean), default 1 - src element must match exactly with the passed parameter ($src), if this parameter is specified as 0 then the first item in src which contains the given string ($src). Starting from version 7.0.25, you can fart the value 2, then src 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 the function returns the result of their work in the script (the return value type is boolean):

true – executed successfully

false to find this element failed (e.g. no items that meet the specified criteria or not this frame)

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/image.html")."<br>";
 
//2
echo "2.Check if there is an element with the given src:";
echo $image->is_exist_by_src("http://www.humanemulator.net/screenshots/01.jpg", true)." n";
 
//3
echo "3.Check if there is an element with the given src part:";
echo $image->is_exist_by_src("01.jpg", false)." n";
 
//4
echo "4.Check the non-existent element:";
if(!$image->is_exist_by_src("ptych", false))
     echo "element not exist <br>";
 
//five
echo "5.Check if there is an element with the specified src in the zero frame:";
echo $image->is_exist_by_src("http://humanemulator.net/screenshots/01.jpg", true, 0)." n";
 
//6
echo "6.Checking for nonexistent element in frame zero:";
if(!$image->is_exist_by_src("ptych", false, 0))
     echo "element not exist <br>";
 
//7
echo "7.Check if there is a picture with the specified src in a nonexistent frame:";
if(!$image->is_exist_by_src("http://www.humanemulator.net/screenshots/01.jpg", true, 100500))
  echo "frame not exist <br>";
 
//end
echo "<hr> <br>";
 
//Quit
$app->quit();
?>

Python example:

# Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')
 
xhe_host = "127.0.0.1:7011"
from xweb_human_emulator import *
 
# Start
echo("<hr> <font color = blue> common.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.Check if there is an element with the given src:")
echo(image.is_exist_by_src("http://www.humanemulator.net/screenshots/01.jpg", true), "
")
 
# 3
echo("3.Check if there is an element with the given src part:")
echo(image.is_exist_by_src("02.jpg", false), "
")
 
# 4
echo("4.Check for non-existent element:")
if not image.is_exist_by_src("ptych", false):
     echo("element not exist <br>")
 
# five
echo("5.Check if there is an element with the specified src in the zero frame:")
echo(image.is_exist_by_src("http://humanemulator.net/screenshots/02.jpg", true, 0), "
")
 
# 6
echo("6.Checking for nonexistent element in frame zero:")
if not image.is_exist_by_src("ptych", false, 0):
     echo("element not exist <br>")
 
# 7
echo("7.Check if there is a picture with the specified src in a nonexistent frame:")
if not image.is_exist_by_src("http://humanemulator.net/screenshots/02.jpg", true, 100500):
  echo("frame not exist <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 = "127.0.0.1:7011";
InitXHE();
 
//Start
echo("<hr> <font color = blue> is_exist_by_alt </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.Check if there is a picture with the specified src:");
if(image.is_exist_by_src("http://www.humanemulator.net/screenshots/01.jpg", true))
echo("there is <br>");
 
//step 3
echo("3.Check if there is a picture with src containing the given text:");
if(image.is_exist_by_src("01.jpg", false))
echo("there is <br>");
 
//step 4
echo("4.Check if there is a picture with a non-existent src:");
if(!image.is_exist_by_src("avtara", false))
echo("no such element <br>");
 
//step 5
echo("5.Check if there is a picture with the specified src in the zero frame:");
if(image.is_exist_by_src("http://humanemulator.net/screenshots/01.jpg", true, "0"))
echo("there is <br>");
 
//step 6
echo("6.Check if there is a picture with a non-existent src in the zero frame:");
if(!image.is_exist_by_src("avtara", false, "0"))
echo("no such element <br>");
 
//step 7
echo("7.Check if there is a picture with a given src in a non-existent frame:");
if(!image.is_exist_by_src("http://www.humanemulator.net/screenshots/01.jpg", true, "100500"))
echo("no such frame <br>");
 
//end
echo("<hr> <br>");
 
app.quit();
}
}

Java Script example:

//IE + Chrom
 
//connect the object to control the emulator, if not already connected
xhe_host = "127.0.0.1:7011";
echo = require("../../../Templates JS/xweb_human_emulator.js");
 
//Start
echo("<hr> <font color = blue> anchor.is_exist_by_src </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.Check if there is an element with the given src:");
echo(image.is_exist_by_src("http://www.humanemulator.net/screenshots/01.jpg", true) + " n");
 
//step 3
echo("3.Check if there is an element with the given src part:");
echo(image.is_exist_by_src("01.jpg", false) + " n");
 
//step 4
echo("4.Check the non-existent element:");
if(!image.is_exist_by_src("ptych", false))
     echo("element not exist <br>");
 
//step 5
echo("5.Check if there is an element with the given src in the zero frame:");
echo(image.is_exist_by_src("http://humanemulator.net/screenshots/02.jpg", true, 0) + " n");
 
//step 6
echo("6.Checking for non-existent element in frame zero:");
if(!image.is_exist_by_src("ptych", false, 0))
     echo("element not exist <br>");
 
//step 7
echo("7.Check if there is a picture with the specified src in a non-existent frame:");
if(!image.is_exist_by_src("http://humanemulator.net/screenshots/02.jpg", true, 100500))
  echo("frame not exist <br>");
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();