Verify the visibility status of the textarea

To determine whether a textarea box is hidden or not, you can utilize jQuery. This specific textarea does not have an ID, but it is hidden by default using a style element. If a user checks a checkbox, the textarea becomes visible.

<textarea <%#!((GPNS.BusinessLayer.SpecialItems.SpecialItem)Container.DataItem).Code.Equals("OTH", StringComparison.InvariantCultureIgnoreCase) ? "style='display: none;'" : string.Empty%> id="text<%#((GPNS.BusinessLayer.SpecialItems.SpecialItem)Container.DataItem).ID%>" maxlength="50" placeholder="Enter other item details"></textarea>
javascriptjqueryhtmlcss

Answer №1

So straightforward

$(document).ready(function(){
var element = $('div.myDiv textarea');
    console.log('checking if the textarea inside div with class myDiv is hidden: ' + element.is(':hidden')); 
    console.log('checking if it is visible: '+ element.is(':visible'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="myDiv">
<textarea style="display: none;">
  
  </textarea>
</div>

Make sure to refer to the is() documentation and also take a look at the hidden selector pseudo-selector in the documentation

Answer №2

if the textarea is currently displayed, then run the following code:

if($("textarea").is(":visible")){
/* add your code here */
}

Answer №3

One way to achieve a stylish appearance is by implementing the following code snippet:

var getStyle =  $('textarea').attr('style');`

Subsequently, you can incorporate conditional statements based on the retrieved style property.

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