javascript - Using remove as opposite of append not working - Stack Overflow

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Here's how I append the value:

$('<div>someText</div>').appendTo(self);

And here's how I want to remove it:

$(self).remove('<div>someText</div>');

The appending works, the removing doesnt. What am I doing wrong?

Here's how I append the value:

$('<div>someText</div>').appendTo(self);

And here's how I want to remove it:

$(self).remove('<div>someText</div>');

The appending works, the removing doesnt. What am I doing wrong?

• javascript
• jquery

Share Improve this question Follow asked Feb 27, 2013 at 9:05 petko_stankoskipetko_stankoski 10.7k4242 gold badges134134 silver badges234234 bronze badges

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3 Answers 3

Sorted by: Reset to default 1

The .remove() function takes a selector to filter the already matched elements, not to match elements inside of them. What you want is something like this:

$(self).find('div:contains(someText)').remove();

That will find a <div> element containing the text someText inside of whatever element self is, then removes it.

The API http://api.jquery./remove/ sais that a selector is required.

Try $(self).remove('> div'); This will remove the first childs of div.

You can use $(self).filter('div:contains("someText")').remove(); to remove a div with a specific content or $(self).find('> div').remove(); to remove the first childs of div.

EDIT: removed first version I posted without testing.

It most likely has to do with the scope of self. Since you've named it self I am assuming that you are getting this variable using $(this) on the click event. If that's the case, and you want to call the remove method, you can only do so from within the same function. Otherwise you need to either store the element in a variable or provide another selector to access it.

Example:

<div class="div1"></div>

this will be the div with the click event

$(document).ready(function(){
    var self = null;
    $('.div1').click(function(e){
         self = $(this);
         var itemToAdd = '<div>SomeText</div>';
         $(itemToAdd).appendTo(self);
    });
    // to remove it
    // this will remove the text immediately after it's placed 
    // this call needs to be wrapped in a function called on another event
    $('.div1').find('div:contains(someText)').remove();      
});    

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