Is there a way to automatically clear the text field value after submitting?

Question

Is there a way to automatically clear the text field value after submitting?

Greetings everyone, I'm looking for guidance on removing the text field content once I click submit.

I have a button labeled "senden" and my goal is to clear the text fields and uncheck the checkbox after clicking this button.

I've attempted several tutorials without success.

If anyone wants to assist, here is my code:

javascript jquery html css

Answer 1

Answer №1

Don't forget to utilize jQuery for your next attempt:

$('#submit').click(function() {
     //Additional code here

     //Lastly, include the following to reset specific elements:
     $("#name").val("");
     $("#place").val("");
     $("#date").val("");
     $("input [name='Favorite']").prop("checked", false);
});

UPDATE:

To ensure your checkbox functions properly, assign it an id, like so:

<input type="checkbox" name="Favorite" id="Favorite" value="Favorite">Favorite </input>

Then target the checkbox using:

 $('#submit').click(function() {
 //Additional code here

 //Conclude your function by resetting the checkbox (after assigning it an `id`):
 $("#name").val("");
 $("#place").val("");
 $("#date").val("");
 $("#Favorite").prop("checked", false);

 });

Answer 2

Don't forget to utilize jQuery for your next attempt:

$('#submit').click(function() {
     //Additional code here

     //Lastly, include the following to reset specific elements:
     $("#name").val("");
     $("#place").val("");
     $("#date").val("");
     $("input [name='Favorite']").prop("checked", false);
});

UPDATE:

To ensure your checkbox functions properly, assign it an id, like so:

<input type="checkbox" name="Favorite" id="Favorite" value="Favorite">Favorite </input>

Then target the checkbox using:

 $('#submit').click(function() {
 //Additional code here

 //Conclude your function by resetting the checkbox (after assigning it an `id`):
 $("#name").val("");
 $("#place").val("");
 $("#date").val("");
 $("#Favorite").prop("checked", false);

 });

Answer 3

Answer №2

After reviewing this answer, please run the code snippet provided to verify if it fulfills your requirements. The modifications I made to your code are indicated by comments labelled CHANGES in both the HTML and JavaScript sections.

I trust that these adjustments align with your expectations. Here are some key points to note:

In order for inputs to be submitted within a standard form submission, they must reside inside the form tags (between <form> and </form>). Therefore, I relocated the checkbox element inside the form. Please ensure this alteration does not disrupt your existing setup.
Within the JavaScript code, I included input-clearing functionality at the end of the success case where client-side validation is handled. To enhance the generalization of input element selection (currently configured for textboxes and checkboxes only), I incorporated the form ID along with a broader input selector based on type as shown below:
```
// Clear the input fields upon form processing completion
$('#send input[type="text"]').val('');
$('#send input[type="checkbox"]').prop('checked', false);
```

window.onload = function() {
  var allStudents = [];


  $('#submit').click(function() {
    var $rowTemplate = $('<tr><td data-id="id"></td><td data-id="name"></td><td data-id="city"></td><td data-id="dob"></td><td data-id="favCourse"></td></tr>');

    var studentName = $("#name").val();
    var city = $("#city").val();
    var dob = $("#dob").val();
    var favoriteCourse = $("[name=FavCourse]").is(':checked');


  if(studentName!= "" && city != "" && dob != ""){
  $('.errorMessage').hide();
    allStudents.push([studentName, city, dob]);

    var rowId = allStudents.length;

    $rowTemplate.find('[data-id=id]').text(rowId);
    $rowTemplate.find('[data-id=name]').text(studentName);
    $rowTemplate.find('[data-id=city]').text(city);
    $rowTemplate.find('[data-id=dob]').text(dob);
    var checked = favoriteCourse ? "checked" : "";
  
    $rowTemplate.find('[data-id=favorite]').html('<div class="chkText">'+favoriteCourse+'</div>').append($('<input type="checkbox" id="fave" ' + checked + '>'));
  
    $("#table tbody").append($rowTemplate);
// CHANGES START
// Clear the input fields upon form processing completion
$('#send input[type="text"]').val('');
$('#send input[type="checkbox"]').prop('checked', false);
// CHANGES END

  }else{
  $('.fehlermeldung').show();
  }

  });
  $("#table").on('change','input[type=checkbox]',function(){
  $(this).prev('div').text($(this).is(":checked"));
});
  
};

.chkText{
  float:left;
  }
 .errorMessage{
 display: none;
 }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Student Information</title>
</head>
<script src="js/jquery-3.1.1.min.js"></script>
<script src="js/main.js"></script>
<link rel="stylesheet" href="css/style.css">
<body>
<div id="layout">
<h1>Add Student Information</h1>
<form id="send">
    <label>Enter student details</label>
    <br>
    <input id="name" type="text" placeholder="Student Name" />
    <br>

    <label>City</label>
    <br>
    <input id="city" type="text" placeholder="Student's City" />
    <br>

    <label>Date of Birth</label>
    <br>
    <input id="dob" type="text" placeholder="Student's Date of Birth" />
    <br>
<!-- CHANGES START - moving the checkbox inside form -->
    <input type="checkbox" name="FavCourse" value="FavoriteCourse">Favorite Course </input>
<!-- CHANGES END -->

</form>

<!-- CHANGES START - removing checkbox from outside the form -->
<!--
<p>
    <input type="checkbox" name="FavCourse" value="FavoriteCourse">Favorite Course </input>
<p>
-->
<!-- CHANGES END -->

    <input type="button" id="submit" name="send" value="Submit">
<div class="errorMessage">
<label id="error" style="color: #962d2d"> Please fill out all fields!</label>
</div>
<!-- CHANGES START -->
<br />
<!-- CHANGES END -->
    <input type="text" id="myInput" onkeyup="filterFunction()" placeholder="Search for names..">

<table id="table">
    <tbody>
    <tr>
        <th>ID</th>
        <th>Name</th>
        <th>City</th>
        <th>Date of Birth</th>
<div>
        <th>Favorite Course</th>
</div>
    </tr>
    </tbody>


</table>
</div>
</body>
</html>

Answer 4

After reviewing this answer, please run the code snippet provided to verify if it fulfills your requirements. The modifications I made to your code are indicated by comments labelled CHANGES in both the HTML and JavaScript sections.

I trust that these adjustments align with your expectations. Here are some key points to note:

In order for inputs to be submitted within a standard form submission, they must reside inside the form tags (between <form> and </form>). Therefore, I relocated the checkbox element inside the form. Please ensure this alteration does not disrupt your existing setup.
Within the JavaScript code, I included input-clearing functionality at the end of the success case where client-side validation is handled. To enhance the generalization of input element selection (currently configured for textboxes and checkboxes only), I incorporated the form ID along with a broader input selector based on type as shown below:
```
// Clear the input fields upon form processing completion
$('#send input[type="text"]').val('');
$('#send input[type="checkbox"]').prop('checked', false);
```

window.onload = function() {
  var allStudents = [];


  $('#submit').click(function() {
    var $rowTemplate = $('<tr><td data-id="id"></td><td data-id="name"></td><td data-id="city"></td><td data-id="dob"></td><td data-id="favCourse"></td></tr>');

    var studentName = $("#name").val();
    var city = $("#city").val();
    var dob = $("#dob").val();
    var favoriteCourse = $("[name=FavCourse]").is(':checked');


  if(studentName!= "" && city != "" && dob != ""){
  $('.errorMessage').hide();
    allStudents.push([studentName, city, dob]);

    var rowId = allStudents.length;

    $rowTemplate.find('[data-id=id]').text(rowId);
    $rowTemplate.find('[data-id=name]').text(studentName);
    $rowTemplate.find('[data-id=city]').text(city);
    $rowTemplate.find('[data-id=dob]').text(dob);
    var checked = favoriteCourse ? "checked" : "";
  
    $rowTemplate.find('[data-id=favorite]').html('<div class="chkText">'+favoriteCourse+'</div>').append($('<input type="checkbox" id="fave" ' + checked + '>'));
  
    $("#table tbody").append($rowTemplate);
// CHANGES START
// Clear the input fields upon form processing completion
$('#send input[type="text"]').val('');
$('#send input[type="checkbox"]').prop('checked', false);
// CHANGES END

  }else{
  $('.fehlermeldung').show();
  }

  });
  $("#table").on('change','input[type=checkbox]',function(){
  $(this).prev('div').text($(this).is(":checked"));
});
  
};

.chkText{
  float:left;
  }
 .errorMessage{
 display: none;
 }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Student Information</title>
</head>
<script src="js/jquery-3.1.1.min.js"></script>
<script src="js/main.js"></script>
<link rel="stylesheet" href="css/style.css">
<body>
<div id="layout">
<h1>Add Student Information</h1>
<form id="send">
    <label>Enter student details</label>
    <br>
    <input id="name" type="text" placeholder="Student Name" />
    <br>

    <label>City</label>
    <br>
    <input id="city" type="text" placeholder="Student's City" />
    <br>

    <label>Date of Birth</label>
    <br>
    <input id="dob" type="text" placeholder="Student's Date of Birth" />
    <br>
<!-- CHANGES START - moving the checkbox inside form -->
    <input type="checkbox" name="FavCourse" value="FavoriteCourse">Favorite Course </input>
<!-- CHANGES END -->

</form>

<!-- CHANGES START - removing checkbox from outside the form -->
<!--
<p>
    <input type="checkbox" name="FavCourse" value="FavoriteCourse">Favorite Course </input>
<p>
-->
<!-- CHANGES END -->

    <input type="button" id="submit" name="send" value="Submit">
<div class="errorMessage">
<label id="error" style="color: #962d2d"> Please fill out all fields!</label>
</div>
<!-- CHANGES START -->
<br />
<!-- CHANGES END -->
    <input type="text" id="myInput" onkeyup="filterFunction()" placeholder="Search for names..">

<table id="table">
    <tbody>
    <tr>
        <th>ID</th>
        <th>Name</th>
        <th>City</th>
        <th>Date of Birth</th>
<div>
        <th>Favorite Course</th>
</div>
    </tr>
    </tbody>


</table>
</div>
</body>
</html>

Answer 5

Answer №3

Give this a try:

$('#submit').click(function() {

  //your code here  

  $("form#send").find('input:text').val('');

  // It is recommended to group all inputs inside the <form> tag.
  // In this case, move <button id=submit> and <input type=checkbox> inside form#send
  
  //$("form#send").find('input:checkbox').prop('checked',false);
  //or
  $("input:checkbox[name='Favorite']").prop('checked', false);

  //set the focus
$("#send").find('input:text')[0].focus();
});

<script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.1.1.min.js"></script>
<form id="send">
  <label>Add artists</label>
  <br>
  <input id="name" type="text" placeholder="Artist's Name" />
  <br>

  <label>Location</label>
  <br>
  <input id="ort" type="text" placeholder="Where is the artist from?" />
  <br>

  <label>Date of Birth</label>
  <br>
  <input id="datum" type="text" placeholder="When was the artist born?" />
  <br>
  <!--better to keep this inside form-->
  <p>
    <input type="checkbox" name="Favorite" value="Favorite">Favorite</input>
  </p>
  <input type="button" id="submit" name="send" value="Submit">

</form>

Answer 6

Give this a try:

$('#submit').click(function() {

  //your code here  

  $("form#send").find('input:text').val('');

  // It is recommended to group all inputs inside the <form> tag.
  // In this case, move <button id=submit> and <input type=checkbox> inside form#send
  
  //$("form#send").find('input:checkbox').prop('checked',false);
  //or
  $("input:checkbox[name='Favorite']").prop('checked', false);

  //set the focus
$("#send").find('input:text')[0].focus();
});

<script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.1.1.min.js"></script>
<form id="send">
  <label>Add artists</label>
  <br>
  <input id="name" type="text" placeholder="Artist's Name" />
  <br>

  <label>Location</label>
  <br>
  <input id="ort" type="text" placeholder="Where is the artist from?" />
  <br>

  <label>Date of Birth</label>
  <br>
  <input id="datum" type="text" placeholder="When was the artist born?" />
  <br>
  <!--better to keep this inside form-->
  <p>
    <input type="checkbox" name="Favorite" value="Favorite">Favorite</input>
  </p>
  <input type="button" id="submit" name="send" value="Submit">

</form>

Answer 7

Answer №4

  window.onload = function() {
    var allMusicians = [];


  $('#submit').click(function() {
    var $rowTemplate = $('<tr><td data-id="id"></td><td data-id="name"></td><td data-id="birthplace"></td><td data-id="birthdate"></td><td data-id="favorite"></td></tr>');

    var musicianName = $("#name").val();
    var location = $("#location").val();
    var birthdate = $("#birthdate").val();
    var favorite = $("[name=Favorite]").is(':checked');


  if(musicianName!= "" && location != "" && birthdate != ""){
      $('.errorMessage').hide();
    allMusicians.push([musicianName, location, birthdate]);

    var rowId = allMusicians.length;

    $rowTemplate.find('[data-id=id]').text(rowId);
    $rowTemplate.find('[data-id=name]').text(musicianName);
    $rowTemplate.find('[data-id=birthplace]').text(location);
    $rowTemplate.find('[data-id=birthdate]').text(birthdate);
    var checked = favorite ? "checked" : "";

    $rowTemplate.find('[data-id=favorite]').html('<div class="chkText">'+favorite+'</div>').append($('<input type="checkbox" id="fave" ' + checked + '>'));
    
     $("#table tbody").append($rowTemplate);
     //And end your function with this (after you gave the checkbox `id`):
     $("#name").val("");
     $("#location").val("");
     $("#birthdate").val("");
     $("#Favorite").prop("checked", false);

  }else{
      $('.errorMessage').show();
  }
  });
  $("#table").on('change','input[type=checkbox]',function(){
  $(this).prev('div').text($(this).is(":checked"));
});

};



function filterTable() {
    var input, filter, table, tr, td, i;
    input = document.getElementById("myInput");
    filter = input.value.toUpperCase();
    table = document.getElementById("table");
    tr = table.getElementsByTagName("tr");

    for (i = 0; i < tr.length; i++) {
      td = tr[i].getElementsByTagName("td")[1];
      if (td) {
        if (td.innerHTML.toUpperCase().indexOf(filter) > -1) {
          tr[i].style.display = "";
        } else {
          tr[i].style.display = "none";
        }
      }
    }
}

 .chkText{
          float:left;
          }
         .errorMessage{
             display: none;
         }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="layout">
<h1>Add Musician</h1>
<form id="send">
    <label>Add musicians</label>
    <br>
    <input id="name" type="text" placeholder="Musician's Name" />
    <br>

    <label>Location</label>
    <br>
    <input id="location" type="text" placeholder="Artist's Birthplace" />
    <br>

    <label>Birth date</label>
    <br>
    <input id="birthdate" type="text" placeholder="Date of Birth" />
    <br>
</form>

<p>
    <input type="checkbox" name="Favorite" value="Favorite">Favorite </input>
<p>

    <input type="button" id="submit" name="submitting" value="Submit">
    <div class="errorMessage">
    <label id="error" style="color: #962d2d"> Please fill in all fields!</label>
    </div>

    <input type="text" id="myInput" onkeyup="filterTable()" placeholder="Search for names..">

<table id="table">
    <tbody>
    <tr>
        <th>ID</th>
        <th>Name</th>
        <th>Birthplace</th>
        <th>Birth Date</th>
        <div>
        <th>Favorite</th>
        </div>
    </tr>
    </tbody>


</table>
</div>

Answer 8

  window.onload = function() {
    var allMusicians = [];


  $('#submit').click(function() {
    var $rowTemplate = $('<tr><td data-id="id"></td><td data-id="name"></td><td data-id="birthplace"></td><td data-id="birthdate"></td><td data-id="favorite"></td></tr>');

    var musicianName = $("#name").val();
    var location = $("#location").val();
    var birthdate = $("#birthdate").val();
    var favorite = $("[name=Favorite]").is(':checked');


  if(musicianName!= "" && location != "" && birthdate != ""){
      $('.errorMessage').hide();
    allMusicians.push([musicianName, location, birthdate]);

    var rowId = allMusicians.length;

    $rowTemplate.find('[data-id=id]').text(rowId);
    $rowTemplate.find('[data-id=name]').text(musicianName);
    $rowTemplate.find('[data-id=birthplace]').text(location);
    $rowTemplate.find('[data-id=birthdate]').text(birthdate);
    var checked = favorite ? "checked" : "";

    $rowTemplate.find('[data-id=favorite]').html('<div class="chkText">'+favorite+'</div>').append($('<input type="checkbox" id="fave" ' + checked + '>'));
    
     $("#table tbody").append($rowTemplate);
     //And end your function with this (after you gave the checkbox `id`):
     $("#name").val("");
     $("#location").val("");
     $("#birthdate").val("");
     $("#Favorite").prop("checked", false);

  }else{
      $('.errorMessage').show();
  }
  });
  $("#table").on('change','input[type=checkbox]',function(){
  $(this).prev('div').text($(this).is(":checked"));
});

};



function filterTable() {
    var input, filter, table, tr, td, i;
    input = document.getElementById("myInput");
    filter = input.value.toUpperCase();
    table = document.getElementById("table");
    tr = table.getElementsByTagName("tr");

    for (i = 0; i < tr.length; i++) {
      td = tr[i].getElementsByTagName("td")[1];
      if (td) {
        if (td.innerHTML.toUpperCase().indexOf(filter) > -1) {
          tr[i].style.display = "";
        } else {
          tr[i].style.display = "none";
        }
      }
    }
}

 .chkText{
          float:left;
          }
         .errorMessage{
             display: none;
         }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="layout">
<h1>Add Musician</h1>
<form id="send">
    <label>Add musicians</label>
    <br>
    <input id="name" type="text" placeholder="Musician's Name" />
    <br>

    <label>Location</label>
    <br>
    <input id="location" type="text" placeholder="Artist's Birthplace" />
    <br>

    <label>Birth date</label>
    <br>
    <input id="birthdate" type="text" placeholder="Date of Birth" />
    <br>
</form>

<p>
    <input type="checkbox" name="Favorite" value="Favorite">Favorite </input>
<p>

    <input type="button" id="submit" name="submitting" value="Submit">
    <div class="errorMessage">
    <label id="error" style="color: #962d2d"> Please fill in all fields!</label>
    </div>

    <input type="text" id="myInput" onkeyup="filterTable()" placeholder="Search for names..">

<table id="table">
    <tbody>
    <tr>
        <th>ID</th>
        <th>Name</th>
        <th>Birthplace</th>
        <th>Birth Date</th>
        <div>
        <th>Favorite</th>
        </div>
    </tr>
    </tbody>


</table>
</div>

Is there a way to automatically clear the text field value after submitting?

Answer №1

Answer №2

Answer №3

Answer №4

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