Power Platform Community Forum Thread Details

Hello,

I am trying to checking checkboxes in a range from 1 to 2000 using Run JavaScript function on web page action. The script runs without errors, but the checkboxes are not getting checked.

JavaScript Code I am Using:

function ExecuteScript() {
// Define the start and end indices for the range
var startIndex = 1; // Start index (1-based)
var endIndex = 2000; // End index (1-based)

// Loop through the range of checkboxes
for (var i = startIndex; i <= endIndex; i++) {
// Construct the dynamic selector for each checkbox
var selector = "#imageRepeater__ctl" + i + "_chkAssign";

// Find the checkbox element
var checkbox = document.querySelector(selector);

// If the checkbox exists, check it
if (checkbox) {
checkbox.checked = true;
}
}
}

No Errors: The script runs without errors, but the checkboxes are not getting checked.
I Tried: I tested the JavaScript code directly in the browser's Developer Tools Console, and it works when checking individual checkboxes (e.g.,
// Define the range of checkboxes to select var startIndex = 1; // Start index (1-based) var endIndex = 3; // End index (1-based)

// Loop through the range and select the checkboxes for (var i = startIndex; i <= endIndex; i++) { var selector = "#imageRepeater__ctl" + i + "_chkAssign"; // Dynamic selector var checkbox = document.querySelector(selector); // Find checkbox if (checkbox) { checkbox.checked = true; // Check the checkbox console.log("Checked: " + selector); } else { console.log("Checkbox not found: " + selector); } }

).
Browser Attachment: The browser is launched using the Launch Browser action.