JQuery get closest td text value

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dears i have the following html

<tbody>
  <tr>
    <td class="text-center"><input type="text" class="form-control cardSerialNumber"></td>
    <td class="text-center"><button type="button" onclick="validateCardBeforeAssigning();" class="btn btn-success"><span style="color : white" class="glyphicon glyphicon-check"></span></button>
    </td>
  </tr>
  <tr>
    <td class="text-center"><input type="text" class="form-control cardSerialNumber"></td>
    <td class="text-center"><button type="button" onclick="validateCardBeforeAssigning();" class="btn btn-success"><span style="color : white" class="glyphicon glyphicon-check"></span></button>

    </td>
  </tr>
</tbody>

So after clicking the btn i want to get the text (class cardSerialNumber) value from the same tr with closet td

i tried the following function but getting undefined always

function validateCardBeforeAssigning() {
  alert($(this).closest('tr').find('.cardSerialNumber').val());
}

your support, please

I would certainly suggest using event handlers instead of an inline onclick. Give your buttons a unique class and apply the following jQuery:

<button type="button" class="btn btn-success assign-card">
$(".assign-card").on("click", function() {
  alert($(this).closest('tr').find('.cardSerialNumber').val());
});

Demo:

$(".assign-card").on("click", function() {
  alert($(this).closest('tr').find('.cardSerialNumber').val());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
  <tbody>
    <tr>
      <td class="text-center"><input type="text" class="form-control cardSerialNumber"></td>
      <td class="text-center"><button type="button" class="btn btn-success assign-card"><span style="color : white" class="glyphicon glyphicon-check">Assign</span></button>
      </td>
    </tr>
    <tr>
      <td class="text-center"><input type="text" class="form-control cardSerialNumber"></td>
      <td class="text-center"><button type="button" class="btn btn-success assign-card"><span style="color : white" class="glyphicon glyphicon-check">Assign</span></button>

      </td>
    </tr>
  </tbody>
</table>

using closest, getting the value on clicking a button, function change(elem") { $("elem").closest('tr').find('td:first').text(); } </script>. and the HTML goes: Copy code. <tbody> @foreach ($polls as $vote) jQuery: code to get TD value on button click. Now we bind a jquery click event on our select button which we already added in each row. Using jquery .text() method we get the TD value (table cell value). This is how our code looks like as written below.

Remove your inline JavaScript and instead use:

$('td.text-center button').click(function(){
  alert( $(this).closest('tr').find('.cardSerialNumber').val() );
})

You didn't pass a reference to the element you were clicking on your way so the function had no idea what this referred to

jQuery How to Get Table Cell Value TD Value [4 ways], Using jquery .text() method we get the TD value (table cell value). This is how our get the current row var currentRow=$(this).closest("tr"); var  Each button corresponds to each row, also when you click a button it changes class names from hide to un_hide the next step is to retrieve the text value of the td with class contact_name in the row that the clicked button belongs too.

You could also get the event (passed automatically from JS) inside the function, and then get the target of the event (your clicked button)

function validateCardBeforeAssigning(ev) {
  var target = ev.target;
  alert($(target).closest('tr').find('.cardSerialNumber').val());
}

How to get value table or gridview tr td from jquery., You are doing wrong. You can't get the label like that. Label's id is changed when it gets rendered, as it is inside every row. So, you need to get  You are doing wrong. You can't get the label like that. Label's id is changed when it gets rendered, as it is inside every row. So, you need to get the grid view element first and search inside it for a particular row or something according to your logic.

Get HTML Table Cell Value Using jQuery, click(function(e) { $("#tblData td"). removeClass("highlight"); var clickedCell= $(e. target). closest("td"); clickedCell. Re: In table how to get the td value in Jquery. Jun 18, 2013 10:01 AM | JohnLocke | LINK It would be really easy if you use some Hidden inputs for each row of data, then you can take each hidden input as an array and pass it to action.

How to get the closest input value from clicked element with jQuery?, Now, find the input with the given name using the attribute equals selector. The last step is to use val() metjod to retrieve the value of the input. To get the value of the clicked cell, the jQuery solution is to attach a click event to all the table cells and assign the highlight CSS to the clicked cell and obtain its value. Then show this value on the screen by assigning it to the span element.

get the text value data for each row using jquery, get the text value data for each row using jquery 06, '<td class="text-center" style="width: 30px;"><img width="30px" height="30px" src="' +  Definition and Usage. The closest() method returns the first ancestor of the selected element. An ancestor is a parent, grandparent, great-grandparent, and so on.

Comments
  • it's working like a charm now :D, i used $(".assign-card").on("click", function() {