en:objects:script:change_specify:set_event_by

set_event_by_src

set_event_by_src($src,$event,$frame=-1); - set event for the script with the specified src

event - event that starts the script for execution

$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.

$event – event to set (string).

$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 = "127.0.0.1:7014";
 
//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> script->".basename(__FILE__)."</font> <hr>";
 
//1
echo "1.Let's go to the polygon:";
echo $browser->navigate("http://humanemulator.net/poligon/call_js.html")."<br>";
 
//2
echo "2.Let's set event for the element with src equal to src1:";
echo $script->set_event_by_src("src1", "onclick")."<br>";
 
//3
echo "3.Let's set event for a nonexistent element:";
if(!$script->set_event_by_src("ptych", "onclick"))
echo "no such element <br>";
 
//4
echo "4.Let's set event for the element with src equal to src1 in the zero frame:";
echo $script->set_event_by_src("src1", "onclick", 0)."<br>";
 
//five
echo "5.Let's set event for a non-existent element in the zero frame:";
if(!$script->set_event_by_src("ptych", "onclick", 0))
echo "no such element <br>";
 
//6
echo "6.Let's set event for an element in a non-existent frame:";
if(!$script->set_event_by_src("scr1", "onclick", 100500))
echo "no such frame <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> script.xxxxxxxxx </font> <hr>")
 
# 1
echo("1.Let's go to the polygon:")
echo(browser.navigate("http://www.humanemulator.net/poligon/call_js.html"), "<br>")
 
# 2
echo("2.Set event for an element with src equal to src1:")
echo(script.set_event_by_src("src1", "onclick"), "<br>")
 
# 3
echo("3.Set event for a nonexistent element:")
if not script.set_event_by_src("ptych", "onclick"):
echo("no such item <br>")
 
# 4
echo("4.Set event for an element with src equal to src1 in frame zero:")
echo(script.set_event_by_src("src1", "onclick", 0), "<br>")
 
# five
echo("5.Let's set event for a nonexistent element in the zero frame:")
if not script.set_event_by_src("ptych", "onclick", 0):
echo("no such item <br>")
 
# 6
echo("6.Set event for an element in a non-existent frame:")
if not script.set_event_by_src("scr1", "onclick", 100500):
echo("no such frame <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> script.set_event_by_src </font> <hr>");
 
//1 step
echo("1.Let's go to the polygon:");
echo(browser.navigate("www.humanemulator.net/poligon/call_js.html") + "<br>");
 
//step 2
echo("2.Set event for an element with src equal to src1:");
echo(script.set_event_by_src("src1", "onclick") + "<br>");
 
//step 3
echo("3.Let's set event for a nonexistent element:");
if(!script.set_event_by_src("ptych", "onclick"))
echo("no such element <br>");
 
//step 4
echo("4.Let's set event for the element with src equal to src1 in the zero frame:");
echo(script.set_event_by_src("src1", "onclick", "0") + "<br>");
 
//step 5
echo("5.Let's set event for a non-existent element in the zero frame:");
if(!script.set_event_by_src("ptych", "onclick", "0"))
echo("no such element <br>");
 
//step 6
echo("6.Let's set event for an element in a non-existent frame:");
if(!script.set_event_by_src("scr1", "onclick", "100500"))
echo("no such frame <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> script.set_event_by_src </font> <hr>");
 
//1 step
echo("1.Let's go to the polygon:");
echo(browser.navigate("http://www.humanemulator.net/poligon/call_js.html") + "<br>");
 
//step 2
echo("2.Set event for an element with src equal to src1:");
echo(script.set_event_by_src("src1", "onclick") + "<br>");
 
//step 3
echo("3.Let's set event for a nonexistent element:");
if(!script.set_event_by_src("ptych", "onclick"))
echo("no such element <br>");
 
//step 4
echo("4.Let's set event for the element with src equal to src1 in the zero frame:");
echo(script.set_event_by_src("src1", "onclick", 0) + "<br>");
 
//step 5
echo("5.Let's set event for a non-existent element in the zero frame:");
if(!script.set_event_by_src("ptych", "onclick", 0))
echo("no such element <br>");
 
//step 6
echo("6.Let's set event for an element in a non-existent frame:");
if(!script.set_event_by_src("scr1", "onclick", 100500))
echo("no such frame <br>");
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();