How to replace one text box value with another text box value on checkbox click event in .nret core razor

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1.00/5 (1 vote)

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what i am trying to do is that on a event of checkbox clicked i want values from one text box to appear in another text box and the second text box should become disabled.

What I have tried:

@model EmployeeJoiningPortal.Data.CanditateBasicInformation

@{
    ViewData["Title"] = "Edit";
    Layout = "~/Views/Shared/_UserLayout1.cshtml";
}

<!DOCTYPE html>
<html lang="en">
<head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
    
    <script>

        function getphone() {

            var istrasnportphonechecked = document.getElementById("getPhone");

            var permannentnumber = document.getElementById("personalphone");

            var phonefortransport = document.getElementById("getPhone";)

            if (istrasnportphonechecked.ariaChecked == true) {

                let phonefortransport = permannentnumber.ariaValueNow;

            }
            else {
                let phonefortransport ="";
            }

        }
    </script>

    
    <style>
        h1 {
            text-align: center;
        }
    </style>
</head>
<body>
    
    <h1>Section 1: Employee Information</h1>
       
      
    <div class="container">
    <div class="row">
            <form asp-action="Edit">
                <div asp-validation-summary="ModelOnly" class="text-danger"></div>
                <input type="hidden" asp-for="CanditateId" />

               
                <div class="row mb-2">
                    <label class="col-sm-2 col-form-label">Mobile Number</label>
                    <div class="col-sm-3">
                        <input asp-for="CanditateMobileNumber" class="form-control" id="personalphone" placeholder="+91-1234567890" />
                        <span asp-validation-for="CanditateMobileNumber" class="text-danger"></span>
                    </div>

                </div>
                 
                <div class="row mb-2">
                    <label class="col-sm-2 col-form-label">Required Company Transport</label>
                    <div class="col-sm-2">
                        @*<label asp-for="CanditatePrefix">Prefix</label>*@
                        <select asp-for="CanditateTransportRequestStatus" class="form-control" asp-items="Html.GetEnumSelectList<EmployeeJoiningPortal.Data.CanditateBasicInformation.transportstatus>()">
                        </select>
                        <span asp-validation-for="CanditateTransportRequestStatus" class="text-danger"></span>
                    </div>
                </div>
                 
                <div class="row mb-2">
                    <label class="col-sm-2 col-form-label">Phone Number For Company Transport</label>
                    <div class="col-sm-3">
                        <input asp-for="CanditateTransportPhoneNumber" class="form-control" placeholder="012-2345 7890" />
                        <span asp-validation-for="CanditateTransportPhoneNumber" class="text-danger"></span>
                    </div>
                    <div class="col-sm-2">
                        <input type="checkbox" onclick="getphone()" id="getPhone"  name="filladdress">
                        <span asp-validation-for="IsPhoneSame" class="text-danger">Same as Mobile Number</span>
                    </div>
                </div>
                

                
                </br>
                <div class="form-group">
                    <input  type="submit" style="float:right;" value="Next"  class="btn btn-primary" />
                </div>
            </form>
        </div>
    </div>

    @*<div>
        <a asp-action="Index">Back to List</a>
    </div>*@
</body>
</html>

Posted 12-Dec-22 17:34pm

Member 13998042

Updated 13-Dec-22 23:00pm

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Comments

BillWoodruff 13-Dec-22 0:47am

and what result from what you tried ? error message ? text does not appear in textbox as expected ? or ? where is the code that disables the textbox ?

Member 15627495 13-Dec-22 1:20am

'aria' is a special feature, not the common one.

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Richard Deeming · Answer 1 · 2022-12-13T23:00:00

Your script is extremely confused, and has several syntax errors.

Based on the vague description, you're looking for something like:

JavaScript

const isPhoneSame = document.getElementById("getPhone");
const personalPhoneNumber = document.getElementById("personalphone");
const transportPhoneNumber = document.getElementById("CanditateTransportPhoneNumber");

const updatePhoneNumber = (clearIfDifferent) => {
    if (isPhoneSame.checked) {
        transportPhoneNumber.value = personalPhoneNumber.value;
        transportPhoneNumber.readOnly = true;
    } else {
        if (clearIfDifferent) { transportPhoneNumber.value = ""; }
        transportPhoneNumber.readOnly = false;
    }
};

// Copy the phone number when the checkbox is checked/unchecked:
isPhoneSame.addEventListener("click", () => updatePhoneNumber(true));

// If the phone numbers are the same, update the transport phone when the personal phone changes:
personalPhoneNumber.addEventListener("change", () => updatePhoneNumber(false));
personalPhoneNumber.addEventListener("input", () => updatePhoneNumber(false));
personalPhoneNumber.addEventListener("blur", () => updatePhoneNumber(false));

You'll want to remove the onclick attribute from the checkbox, as the event handler is attached via code:

HTML

<input type="checkbox" id="getPhone" name="filladdress">

Demo[^]