en:objects:common:is_exist:is_exist_by

is_exist_by_attribute

is_exist_by_attribute($attr_name,$attr_value,$exactly=true,$frame=-1); - this function is used to check the presence of an element on the page, finding it by the value of its attribute

The function accepts parameters as input:

$attr_name – name of the attribute whose value we will search for the element on the page (string). To find out the attribute names of an element, you can use either the element inspector, the context menu, or view it in the list of elements.

$attr_value – the value of the attribute that we will use to search for the element on the page (string). To find out the value of a given attribute for an element, you can use either the element inspector, the context menu, or view it in the list of elements.

$exactly – exact match of the value of the specified attribute when searching for an element (boolean), by default 1 - the value of the specified element attribute must completely match the passed parameter ($attr_value). if this parameter is set as 0, the first element will be found where the specified attribute value contains the specified string ($attr_value).Starting from version 7.0.25, you can fart the value 2, then attr_value 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/anchor.html")."<br>";
 
//2
echo "2.Check if there is an element with the specified href:";
echo $anchor->is_exist_by_attribute("href", "http://www.bigfozzy.com/", true)." n";
 
//2
echo "3.Check if there is an element with the given href part:";
echo $anchor->is_exist_by_attribute("href", "23", false)." n";
 
//4
echo "4.Check the non-existent element:";
if($anchor->is_exist_by_attribute("href", "ptych", false) === false)
     echo "element not exist  n";
 
//five
echo "5.Let's check if there is an element with the specified href in the zero frame:";
echo $anchor->is_exist_by_attribute("href", "http://bigfozzy.com/", true, 0)." n";
 
//6
echo "6.Check if there is an element with the given href part in the zero frame:";
echo $anchor->is_exist_by_attribute("href", "23", false, 0)." n";
 
//7
echo "7.Check for non-existent element in frame zero:";
if($anchor->is_exist_by_attribute("href", "babuets", false, 0) === false)
     echo "element not exist";
 
//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.xxxxxxxxx </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.Check if there is an element with the specified href:")
echo(anchor.is_exist_by_attribute("href", "http://www.bigfozzy.com/", true), "
")
 
# 2
echo("3.Check if there is an element with the given href part:")
echo(anchor.is_exist_by_attribute("href", "23", false), "
")
 
# 4
echo("4.Check for non-existent element:")
if not anchor.is_exist_by_attribute("href", "ptych", false):
     echo("element not exist
")
 
# five
echo("5.Check if there is an element with the specified href in the zero frame:")
echo(anchor.is_exist_by_attribute("href", "http://www.bigfozzy.com/", true, 0), "
")
 
# 6
echo("6.Let's check if there is an element with the given href part in the zero frame:")
echo(anchor.is_exist_by_attribute("href", "23", false, 0), "
")
 
# 7
echo("7.Check for non-existent element in frame zero:")
if not anchor.is_exist_by_attribute("href", "granny", false, 0):
     echo("element not exist")
 
# 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> is_exist_by_attribute </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.Let's check if there is a link with this href = 'http://www.humanemulator.net/23':");
if(anchor.is_exist_by_attribute("href", "http://www.bigfozzy.com/", true))
echo("there is such a <br>");
 
//step 3
echo("3.Let's check if there is a link whose href contains the string '23':");
if(anchor.is_exist_by_attribute("href", "23", false))
echo("there is such a <br>");
 
//step 4
echo("4.Let's check if there is a link, the href of which contains the string 'granny':");
//no such element
if(!anchor.is_exist_by_attribute("href", "babuets", false))
echo("no such");
 
//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.is_exist_by_attribute </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.Check if there is an element with the specified href:");
echo(anchor.is_exist_by_attribute("href", "http://www.bigfozzy.com/", true) + " n");
 
//step 2
echo("3.Check if there is an element with the given href part:");
echo(anchor.is_exist_by_attribute("href", "23", false) + " n");
 
//step 4
echo("4.Check the non-existent element:");
if(anchor.is_exist_by_attribute("href", "ptych", false) === false)
     echo("element not exist  n");
 
//step 5
echo("5.Check if there is an element with the specified href in the zero frame:");
echo(anchor.is_exist_by_attribute("href", "http://www.bigfozzy.com/", true, 0) + " n");
 
//step 6
echo("6.Let's check if there is an element with the given href part in the zero frame:");
echo(anchor.is_exist_by_attribute("href", "23", false, 0) + " n");
 
//step 7
echo("7.Check for non-existent element in frame zero:");
if(anchor.is_exist_by_attribute("href", "granny", false, 0) === false)
     echo("element not exist");
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();