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Power Platform Community / Forums / Power Automate / Issue while injecting ...
Power Automate
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Issue while injecting Javascript on a web page

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Posted on by 12

Hi,

 

I am trying to run my custom Modal created using JS on a website, "I am using Run JavaScript on browser" activity of PAD.
Out of 10 execution it works on first 3-4 and for rest executions the code is not getting injected on the website.

The Website I am using is Amadeus.

Browser is Chrome.

I have the same question (0)
  • Agnius Bartninkas Profile Picture
    Most Valuable Professional on at

    Can you share the JS code you're using? Also, what happens on the further attempts? Have you checked the console log on the browser - perhaps the page is blocking it?

  • kje039 Profile Picture
    12 on at
    secondarylist = [];
    providedDate = "18DEC";
    // Function to extract the date from the flight information
    function extractDate(flightInfo) {
     const match = flightInfo.match(/(\d{1,2}[A-Za-z]{3})/); // Updated regular expression
    
     return match ? match[1] : null;
    
    }
    
    function padStringToLengthNine(inputString, padddlength) {
     const targetLength = padddlength;
    
     if (inputString.length < targetLength) {
     const spacesToAdd = targetLength - inputString.length;
     const paddedString = "&ensp;".repeat(spacesToAdd) + inputString;
     return paddedString;
     } else {
     return inputString;
     }
    }
    
    // Function to update radio buttons based on the selected date
    window.updateRadioButtons = function () {
     let dateDropdown = document.getElementById('dateDropdown');
     if (!dateDropdown) {
     console.error('Dropdown element not found.');
     return;
     }
    
     let selectedDateIndex = dateDropdown.value;
     let selectedDate = null;
    
     if (selectedDateIndex !== 'all') {
     selectedDate = dateDropdown.options[selectedDateIndex].text.trim().toUpperCase();
     console.log(selectedDate)
     }
    
     const radioContainer = document.getElementById('radioContainer');
     if (!radioContainer) {
     console.error('Radio container element not found.');
     return;
     }
    
     radioContainer.innerHTML = ""; // Clear existing radio buttons
    
     let counter = secondarylist.map(item => item.replace(/\?/g, ''));
    
     for (let i = 0; i < counter.length; i++) {
     let strmain = "";
     if (counter[i] !== "" && counter[i] !== undefined) {
     let fligtsplit = counter[i].split("\n");
    
     const currentDate = extractDate(counter[i]);
    
    
     if (counter[i] !== "" && counter[i] !== undefined && (selectedDate === null || currentDate.toUpperCase() === selectedDate || selectedDate === 'ALL')) {
    
    
     for (let j = 0; j < fligtsplit.length; j++) {
     internalvalue = fligtsplit[j].split(";");
     if (j !== 0) {
     const paddedString = padStringToLengthNine(internalvalue[0].trim(), 9);
     strmain += `<tr>
     <td>&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;</td>
     <td>${paddedString}&emsp;&emsp;</td>
     <td>${internalvalue[1].trim()}&emsp;&emsp;</td>
     <td>${internalvalue[2].trim()}&emsp;&emsp;</td>
     <td>${internalvalue[3].trim().split(" ")[0]}&emsp;&emsp;</td>
     <td>${internalvalue[3].trim().split(" ")[1]}&emsp;&emsp;</td>
     <td>${internalvalue[4].trim()}&emsp;&emsp;</td>
     </tr><br>`;
    
     } else {
     const paddedString = padStringToLengthNine(internalvalue[1].trim(), 9);
    
     strmain += `<tr>
     <td>&emsp;&emsp;</td>
     <td>${internalvalue[0].trim()}&emsp;&emsp;</td>
     <td>${paddedString}&emsp;&emsp;</td>
     <td>${internalvalue[2].trim()}&emsp;&emsp;</td>
     <td>${internalvalue[3].trim()}&emsp;&emsp;</td>
     <td>${padStringToLengthNine(internalvalue[4].trim().split(" ")[0], 6)}&emsp;&emsp;</td>
     <td>${padStringToLengthNine(internalvalue[4].trim().split(" ")[1], 6)}&emsp;&emsp;</td>
     <td>${internalvalue[5].trim()}&emsp;&emsp;</td>
     </tr><br>`;
     }
     }
    
    
    
     const radioHtml = `<input type="radio" data-date="${currentDate}" id="RPA_${i}" name="FlightOptions" value="${strmain}">
     <label for="RPA_${i}" class="Center">${strmain}</label><br>`;
    
     // Append the radio button and label HTML to the container
     radioContainer.innerHTML += radioHtml;
     }
     }
     }
    }
    
    function initializeModal() {
     let timeoutID;
     function addRadio() {
     let counter = secondarylist.map(item => item.replace(/\?/g, ''));
     let result = "";
    
     const dates = counter.map(item => extractDate(item));
     const uniqueDates = Array.from(new Set(dates.filter(date => date !== null))).sort();
    
     // Move this line outside the loop
     /* result+= "<label for='dateDropdown'>Select Date:</label>" +
     "<select id='dateDropdown' onchange='updateRadioButtons()'>" +
     "<option value='all'>All</option>" +
     uniqueDates.map((date, index) => `<option value='${index + 1}'>${date}</option>`).join("") +
     "</select>";
    
     result += "<label for='dateDropdown'style='position: fixed;top: 55px;margin-left: 1px;margin-right: 10px;'>Select Date:</label>" +
     "<select id='dateDropdown' onchange='updateRadioButtons()' style='position: fixed;margin-left: 27px; top: 70px; left: 20px;'>" + "<option value='all'>All</option>" +
     uniqueDates.map((date, index) => `<option value='${index + 1}'>${date}</option>`).join("") +
     "</select>";*/
    
     result = "<label for='dateDropdown'style='position: fixed;top: 55px;margin-left: 1px;margin-right: 10px;'>Select Date:</label>" +
     "<select id='dateDropdown' onchange='updateRadioButtons()' style='position: fixed;margin-left: 27px; top: 70px; left: 20px;'>" +
     "<option value='all'>All</option>";
    
     const selectedIndex = uniqueDates.findIndex(date => date.toUpperCase() === providedDate.toUpperCase());
    
     result += uniqueDates.map((date, index) => `<option value='${index + 1}' ${index === selectedIndex ? 'selected' : ''}>${date}</option>`).join("") +
     "</select>"
    
     result += "<div id='radioContainer'>";
    
     for (let i = 0; i < counter.length; i++) {
     let strmain = "";
     if (counter[i] !== "" && counter[i] != undefined) {
     let fligtsplit = counter[i].split("\n");
     if (fligtsplit.some(subItem => subItem.trim() !== '')) {
     // Add the missing variable definitions
    
    
    
     for (let j = 0; j < fligtsplit.length; j++) {
     internalvalue = fligtsplit[j].split(";");
     if (j !== 0) {
     let spaceneed = 0;
     const paddedString = padStringToLengthNine(internalvalue[0].trim(), 9);
     strmain += `<tr>
     <td>&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;</td>
     <td>${paddedString}&emsp;&emsp;</td>
     <td>${internalvalue[1].trim()}&emsp;&emsp;</td>
     <td>${internalvalue[2].trim()}&emsp;&emsp;</td>
     <td>${padStringToLengthNine(internalvalue[3].trim().split(" ")[0], 6)}&emsp;&emsp;</td>
     <td>${padStringToLengthNine(internalvalue[3].trim().split(" ")[1], 6)}&emsp;&emsp;</td>
     <td>${internalvalue[4].trim()}&emsp;&emsp;</td>
     </tr><br>`;
     } else {
     const paddedString = padStringToLengthNine(internalvalue[1].trim(), 9);
    
     strmain += `<tr>
     <td>&emsp;&emsp;</td>
     <td>${internalvalue[0].trim()}&emsp;&emsp;</td>
     <td>${paddedString}&emsp;&emsp;</td>
     <td>${internalvalue[2].trim()}&emsp;&emsp;</td>
     <td>${internalvalue[3].trim()}&emsp;&emsp;</td>
     <td>${padStringToLengthNine(internalvalue[4].trim().split(" ")[0], 6)}&emsp;&emsp;</td>
     <td>${padStringToLengthNine(internalvalue[4].trim().split(" ")[1], 6)}&emsp;&emsp;</td>
     <td>${internalvalue[5].trim()}&emsp;&emsp;</td>
     </tr><br>`;
    
     /*buttonvalue = counter[i].replace(/\n/g, '||');
     strmain += `<div style= align-items: strech;">
     <input type="radio" data-date="${dates[i]}" id="RPA_${i}" name="FlightOptions" value="${buttonvalue}" style="margin-right: 5px;">
     <label for="RPA_${i}" class="Center" style="flex-grow: 1; text-align: left;">&emsp;&emsp;${internalvalue[0].trim()}${space.repeat(1)}${internalvalue[1].trim()}${spaceneed}${space.repeat(2)}${internalvalue[2].trim()}${space.repeat(2)}${internalvalue[3].trim()}${space.repeat(2)}${internalvalue[4].trim()}${space.repeat(1)}${internalvalue[5].trim()}${space.repeat(1)}<br></label>
     </div>`;*/
     }
     }
    
     }
    
     // Add a line break after each radio button and label pair
    
     result += `<input type="radio" id="RPA_${i}" name="FlightOptions" value="${strmain}" ><label for="RPA_${i}" class="Center">${strmain}</label><br>`;
    
     }
     }
    
     result += "</div>";
    
     const dateDropdown = document.getElementById('dateDropdown');
     if (dateDropdown) {
     dateDropdown.addEventListener('change', function () {
     updateRadioButtons();
     });
     } else {
     console.error('Dropdown element not found.');
     }
    
     return result;
     }
    
    
     function getSelectedFlight() {
     var radios = document.getElementsByName("FlightOptions");
     for (var i = 0; i < radios.length; i++) {
     if (radios[i].checked) {
     return radios[i].value;
     }
     }
     return null;
     }
    
     function showModal() {
     var modal = document.getElementById("myModal");
     if (modal) {
     modal.style.display = "block";
     setupTimeout(); // Call setupTimeout when showing the modal
     } else {
     console.error("Modal element not found.");
     }
     }
    
     function hideModal() {
     var modal = document.getElementById("myModal");
     if (modal) {
     modal.style.display = "none";
     console.log("Clearing Timeout")
     clearTimeout(timeoutID); // Clear the timeout when hiding the modal
     } else {
     console.error("Modal element not found.");
     }
     }
    
     function getEnteredText() {
     let textBox = document.getElementById("textBox");
     let enteredText = textBox.value.trim();
    
     // Define the regex pattern
     let regexPattern = /^(?:[A-Za-z]{1},?)+$/;
    
     if (!regexPattern.test(enteredText)) {
     alert("Please enter valid text following the pattern: (A, B, C, ...)");
     textBox.focus(); // Set focus back to the text box
     return null;
     }
    
    
     return enteredText;
     }
    
     function handleSubmit(submitType) {
     // Disable all radio buttons once either Submit or Cancel is selected
     var radioButtons = document.getElementsByName("FlightOptions");
     for (var i = 0; i < radioButtons.length; i++) {
     radioButtons[i].disabled = true;
     }
     // Disable text box
     document.getElementById("textBox").disabled = true;
    
     // Disable Cancel button
     document.getElementById("Closevalue").disabled = true;
    
     // Disable Submit button
     document.getElementById("submitvalue").disabled = true;
    
    
     let responseText;
     if (submitType === 'submit') {
     var selectedFlight = getSelectedFlight();
     var enteredText = getEnteredText();
    
     if (selectedFlight == null || enteredText === null) {
     // Enable radio buttons and Cancel button if validation fails
     for (var i = 0; i < radioButtons.length; i++) {
     radioButtons[i].disabled = false;
     }
     document.getElementById("Closevalue").disabled = false;
    
     // Enable Submit button if validation fails
     document.getElementById("submitvalue").disabled = false;
    
     // Enable text box if validation fails
     document.getElementById("textBox").disabled = false;
    
     return;
     } else {
     responseText = selectedFlight + "<br>Entered Text: " + enteredText;
     }
     } else if (submitType === 'cancel') {
     responseText = 'Cancel';
     } else {
     console.error('Invalid submitType');
     return;
     }
    
     // Check if the response element already exists
     let existingResponseElement = document.getElementById('responseElement');
     if (existingResponseElement) {
     existingResponseElement.innerHTML = responseText;
     } else {
     let responseElement = document.createElement('div');
     responseElement.innerHTML = responseText;
     responseElement.setAttribute('id', 'responseElement');
     responseElement.style.display = 'block';
    
     // Append the new element to the FlightData div within the modal
     document.getElementById('radioContainer').appendChild(responseElement);
     }
    
     // Hide the modal after a delay of 10 seconds if the Submit button was clicked
     if (submitType === 'submit' || submitType === 'cancel') {
     setTimeout(function () {
     hideModal();
     }, 4000); // 10000 milliseconds = 10 seconds
     }
    
     else {
     console.error('Invalid submitType');
     return;
     }
     }
    
     function setupTimeout() {
     if (timeoutID) {
     console.log("Clearing Timeout");
     clearTimeout(timeoutID);
     }
     timeoutID = setTimeout(function () {
    
     hideModal();
     console.error("No Option selected");
    
     // Add an alert before the timeout finishes
     alert("Please select an option before the timeout finishes.");
     }, 120000); // 60000 milliseconds = 60 seconds
     }
    
     function clearTimeoutAndSubmit(callback) {
     try {
     // Call the callback function with the selectedFlight
     callback();
    
     // Clear timeout only if it exists
     if (timeoutID) {
     console.log("Clearing Timeout")
     clearTimeout(timeoutID);
     }
     } catch (error) {
     console.error("Error in clearTimeoutAndSubmit:", error);
     }
     }
    
    
    
     function clearTimeoutAndClose() {
     try {
     // Clear timeout only if it exists
     if (timeoutID) {
     console.log("Clearing Timeout");
     clearTimeout(timeoutID);
     }
    
     // Check if the modal element exists before hiding
     let modalElement = document.getElementById("myModal");
     if (modalElement) {
     // Wait for 4 seconds before hiding the modal
     setTimeout(function () {
     modalElement.style.display = "none";
     }, 4000);
     }
     } catch (error) {
     console.warn("Error in clearTimeoutAndClose:", error);
     }
     }
     setupTimeout();
    
    
     let Flightmodal = document.createElement('div');
     Flightmodal.setAttribute('id', 'FlightData');
     Flightmodal.innerHTML = `<style>
     
     .modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); 
     z-index: 1000; display: block; border: 1px solid #888; width: 80%; margin: auto; 
     scroll-behavior: smooth; height:90%;background-color: Lightgreen }
     .modal-content { border: 1px solid #888;margin-left: 25px;padding: 20px 20px; text-align: left; width: 90%; overflow: auto; 
     scroll-behavior: smooth; overflow-y: scroll; height: 55%;height: 55%;font-family: 'Monaco', Monospace; 
     font-size: 12px;
     font-weight: bold;background-color: LightRed }
     .button-container { text-align: center; position: absolute; bottom: 10px; width: 100%; }
     .button-container input { margin-right: 16px; }
     .close { color: #aaa; float: right; font-size: 28px; font-weight: 700 }
     .close:focus, .close:hover { color: #000; text-decoration: none; cursor: pointer }
     label { text-align: center }
     .input-container {
     text-align: center;
     margin-top: 5px; /* Add margin to create space */
     }
    
     #textBox {
     width: 90px; /* Set a specific width for the text box */
     }
     </style>
     <div id="myModal" class="modal">
     
     <h2 style="text-align: center; padding-top: 10px; color: #3366cc; font-family: 'Arial', sans-serif; font-size: 24px; font-weight: bold;">Flight Availability</h2>
     <br>
     <p1 class="header-row" style="text-align:left; padding-left:20px; color: #3366cc; font-family: 'Arial', sans-serif; font-size: 15px; font-weight: bold;">
     Date&emsp;&emsp;Flight No.&emsp;Org&emsp;Dest.&emsp;Dep.&emsp;Arr.&nbsp;&nbsp;&nbsp;&nbsp;Class&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;
     </p1>
     <br>
     <br>
     <div id="RPA_Afklmcontent" class="modal-content">
     <p id="thelist">${addRadio()}</p>
     </div>
     <br>
     <div class="input-container">
     <label for="comments">&emsp;&emsp;Enter the class to check price for:</label>
     <Input id="textBox" name="Enter the Class to be Filled" rows="1" cols="10" required></Input>
     </div>
     <div class="button-container">
     <br>
     <input type="button" value="Submit" id="submitvalue">
     <input type="button" value="Cancel" id="Closevalue">
     </div>
     </div>`;
    
    
     let existingFlightData = document.getElementById('FlightData');
     if (existingFlightData) {
     document.body.removeChild(existingFlightData);
     }
    
     document.body.appendChild(Flightmodal);
    
     document.getElementById("submitvalue").addEventListener("click", function () {
     clearTimeoutAndSubmit(function () {
     handleSubmit('submit');
     });
     });
    
     document.getElementById("Closevalue").addEventListener("click", function () {
     clearTimeoutAndClose();
     handleSubmit('cancel');
    
     });
    
    
    }
    // Call this function whenever you want to initialize the modal
    initializeModal();
    
    
  • kje039 Profile Picture
    12 on at

    To Inject further I have to reopen the browser and login again web application, there is no error on console

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