What is the best method to restore a table cell to its original width?

Here's a quick overview of the issue I'm facing:

http://jsfiddle.net/k2Pqw/4/

Once I adjust the red td width, I'm struggling to revert it back to its original size. Setting it at 25% doesn't dynamically adjust like the other tds, it remains fixed at 25%, as evident when the black box changes size.

So, I have a couple of questions:

  1. What is the default width of a td before manual adjustments?
  2. How can I reset it back to its original size?

Any suggestions? Appreciate your input!

Answer №1

Why not try adjusting it to width: auto?

Answer №2

The method you choose will depend on your goals. If you simply want to reset all td elements to their default width simultaneously, you can use the CSS property width: auto. However, if you intend to animate the width changes, the process becomes a bit more intricate. You will need to store the initial width of each column in a variable and then animate it to its original size.

For a detailed example, refer to this updated jsFiddle demonstration: http://jsfiddle.net/k2Pqw/5/

$(document).ready(function () {
var blaW = $('#bla').width(), beW = $('#be').width();

$("#bla").animate({ width: "500px" }, 1000, function () {})
         .animate({width: blaW+'px'}, 1000, function () {});
$("#be").delay(2500)
        .animate({ width: "500px" }, 1000, function () {})
        .animate({width: beW+'px' }, 1000, function () {});
});

Here is the HTML code:

<table id="myTable">
<tr>
  <td style="background-color:Aqua;">salamander</td>
  <td style="background-color:Red;" id="bla">s</td>
  <td style="background-color:Black;" id="be">s</td>
  <td style="background-color:Green;">s</td>
</tr>
</table>

Answer №3

The value was originally defined as auto. This information can be found in the Default Styles section in Chrome's Developer Tools or Firebug.

Answer №4

Is it possible to dynamically adjust the width of an element by adding or removing a class with a specific setting? When the class is removed, does it revert back to a percentage-based width?

Answer №5

In the event that you have applied any kind of styling (not limited to just the width property) using JavaScript (or jQuery, which is essentially an enhanced version of JS), you can easily revert it back to its default state by setting the style attribute to "" (an empty string). This action will effectively eliminate that specific style from the element's inline styles, allowing the stylesheet to regain control.

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