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<html><h2>is_exist_by_inner_html</h2> <strong>is_exist_by_inner_html($inner_html,$exactly=true,$frame=-1);</strong> - this function is used to check the presence of an element on the page, finding it by the specified internal html or part of it. (Available from version 4.6.3) <br><br>The function accepts parameters as input:<br><br><li><font color=green>$inner_html</font> – internal html that we use to find the element we need on the page (string). To find out the internal htmlml of an element, you can use either the element inspector or the context menu, or view it in the list of elements.<br><li><font color=green>$exactly</font> – exact match of the internal htmln when searching for an element (boolean), by default <font color=blue>1</font> - the internal htmlml of the element must completely match the passed parameter (<font color=green>$inner_html</font>). if this parameter is set as <font color=blue>0</font>, the first element in the internal htmlml containing the specified string will be found (<font color=green>$inner_html</font>). Starting from version 7.0.25, you can fart the value <font color=blue>2</font>, then inner_html will be interpreted as a regular expression for the Java Script function String.search.<li><font color=green>$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 the function returns the result of their work in the script (the return value type is boolean):<br><li><font color=blue>true</font> – executed successfully<li><font color=blue>false</font> to find this element failed (e.g. no items that meet the specified criteria or not this frame)<br><br></html>

PHP example: <code php><?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 a link with html onclick link:";
echo $anchor->is_exist_by_inner_html("<b> link </b> onclick")."<br>";

//3
echo "3.Checking a non-existent link:";
if(!$anchor->is_exist_by_inner_html("ptych"))
  echo "element not exist <br>";

//4
echo "4.Check if there is a link with html containing click in the zero frame:";
echo $anchor->is_exist_by_inner_html("click", false, 0)."<br>";

//five
echo "5.Checking for a non-existent reference in a null frame:";
if(!$anchor->is_exist_by_inner_html("ptych", true, 0))
  echo "element not exist <br>";

//6
echo "6.Checking a link in a non-existent frame:";
if(!$anchor->is_exist_by_inner_html("onclick link", true, 5))
  echo "frame not exist <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> 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 a link with html onclick link:")
echo(anchor.is_exist_by_inner_html("<b> link </b> onclick"), "<br>")

# 3
echo("3.Checking a non-existent link:")
if not anchor.is_exist_by_inner_html("ptych"):
  echo("element not exist <br>")

# 4
echo("4.Check if there is a link with html containing click in a zero frame:")
echo(anchor.is_exist_by_inner_html("click", false, 0), "<br>")

# five
echo("5.Checking for a nonexistent reference in a null frame:")
if not anchor.is_exist_by_inner_html("ptych", true, 0):
  echo("element not exist <br>")

# 6
echo("6.Checking a link in a non-existent frame:")
if not anchor.is_exist_by_inner_html("link onclick", true, 5):
  echo("frame not exist <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> is_exist_by_inner_html </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.Check if there is a link with html onclick link:");
echo(anchor.is_exist_by_inner_html("onclick link") + "<br>");

//step 3
echo("3.Checking a non-existent link:");
if(!anchor.is_exist_by_inner_html("ptych"))
echo("there is no link with such html <br>");

//step 4
echo("4.Check if there is a link with html containing click in the zero frame:");
echo(anchor.is_exist_by_inner_html("click", false, "0") + "<br>");

//step 5
echo("5.Checking for a non-existent reference in a null frame:");
if(!anchor.is_exist_by_inner_html("ptych", true, "0"))
echo("there is no link with such html <br>");

//step 6
echo("6.Checking a link in a non-existent frame:");
if(!anchor.is_exist_by_inner_html("onclick link", true, "5"))
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 = "127.0.0.1:7010";
echo = require("../../../Templates JS/xweb_human_emulator.js");

//Start
echo("<hr> <font color = blue> anchor.is_exist_by_inner_html </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 a link with html onclick link:");
echo(anchor.is_exist_by_inner_html("<b> link </b> onclick") + "<br>");

//step 3
echo("3.Checking a non-existent link:");
if(!anchor.is_exist_by_inner_html("ptych"))
  echo("element not exist <br>");

//step 4
echo("4.Check if there is a link with html containing click in the zero frame:");
echo(anchor.is_exist_by_inner_html("click", false, 0) + "<br>");

//step 5
echo("5.Checking for a non-existent reference in a null frame:");
if(!anchor.is_exist_by_inner_html("ptych", true, 0))
  echo("element not exist <br>");

//step 6
echo("6.Checking a link in a non-existent frame:");
if(!anchor.is_exist_by_inner_html("onclick link", true, 5))
  echo("frame not exist <br>");

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

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