The height of the textarea is too excessive

Question

The height of the textarea is too excessive

Just a quick question - in my HTML, I have a simple textarea nested within the body tags.

Within my JavaScript, I am using jQuery to ensure that the body element is dynamically resized to match the height of the window:

$(function()
{
    $("body").height($(window).height())
})

For my CSS styling, I have specified that the textarea should take up 100% of the width and height, have a red background color, and no borders or padding. I'm also trying to remove the outline when the textarea is in focus. Additionally, the body is set to have a light gray background color with no margin.

However, despite my efforts, I'm encountering a scrollbar when the textarea extends beyond the height of the window. Can anyone shed some light on why this might be happening?

jquery html css textarea

Answer 1

Answer №1

The reason was due to the line-height attribute in the body tag being set to 0.

body
{
    line-height: 0;
}

If changing the line-height is not preferred, an alternative is to adjust the textarea's height to 99% instead.

View Example

Answer 2

The reason was due to the line-height attribute in the body tag being set to 0.

body
{
    line-height: 0;
}

If changing the line-height is not preferred, an alternative is to adjust the textarea's height to 99% instead.

View Example

Answer 3

Answer №2

By using a simple trick, I found a workaround that effectively adjusts to all monitor sizes!

 $(function()
{
    var height = $(window).height() -5;
    var width = $(window).width() - 5;
    $('#someId').css('height', height);
    $('#someId').css('width', width);
});

CSS:

   textarea
    {
        resize: none;
        background-color: red;
        border: none;
        padding: 0;
        margin: 0;
        outline: none;
    }
    textarea:focus
    {
        outline: none;
    }
    body
    {
        background-color: #DBDBDB;
        margin: 0;
    }

Check out the live demonstration

Answer 4

By using a simple trick, I found a workaround that effectively adjusts to all monitor sizes!

 $(function()
{
    var height = $(window).height() -5;
    var width = $(window).width() - 5;
    $('#someId').css('height', height);
    $('#someId').css('width', width);
});

CSS:

   textarea
    {
        resize: none;
        background-color: red;
        border: none;
        padding: 0;
        margin: 0;
        outline: none;
    }
    textarea:focus
    {
        outline: none;
    }
    body
    {
        background-color: #DBDBDB;
        margin: 0;
    }

Check out the live demonstration

Answer 5

Answer №3

If your webpage consists solely of a textarea element, ensure to set the height for both the body and html tags.

Here is the CSS code to achieve this:

html,body{ height:100%}

Check out the demo here: http://jsfiddle.net/QWErT/2

Update: It's important to note that setting the textarea height to 100% might lead to a border issue, causing the body to display a scroll bar. Adjust the height to 99% to avoid this problem.

Answer 6

If your webpage consists solely of a textarea element, ensure to set the height for both the body and html tags.

Here is the CSS code to achieve this:

html,body{ height:100%}

Check out the demo here: http://jsfiddle.net/QWErT/2

Update: It's important to note that setting the textarea height to 100% might lead to a border issue, causing the body to display a scroll bar. Adjust the height to 99% to avoid this problem.

Answer 7

Answer №4

If you're wondering why a scrollbar is visible, it's likely due to the textarea still having margin. The solution is simple - just set the textarea margin to 0.

Updated CSS:

textarea
{
    width: 100%;
    height: 100%;
    resize: none;
    background-color: red;
    border: none;
    padding: 0;
    margin: 0;
}
textarea:focus
{
    outline: none;
}
body
{
    background-color: #DBDBDB;
    margin: 0;
}

Additional Note:

The CSS provided should work well for most browsers, but Chrome can sometimes introduce unexpected changes, such as adding extra height. To address this in Chrome specifically, you may need to apply a negative margin to the element (e.g., margin: -2px 0). I suggest implementing this adjustment only when Chrome is the browser in use (you can look up how to do this).

Answer 8

If you're wondering why a scrollbar is visible, it's likely due to the textarea still having margin. The solution is simple - just set the textarea margin to 0.

Updated CSS:

textarea
{
    width: 100%;
    height: 100%;
    resize: none;
    background-color: red;
    border: none;
    padding: 0;
    margin: 0;
}
textarea:focus
{
    outline: none;
}
body
{
    background-color: #DBDBDB;
    margin: 0;
}

Additional Note:

The CSS provided should work well for most browsers, but Chrome can sometimes introduce unexpected changes, such as adding extra height. To address this in Chrome specifically, you may need to apply a negative margin to the element (e.g., margin: -2px 0). I suggest implementing this adjustment only when Chrome is the browser in use (you can look up how to do this).

The height of the textarea is too excessive

Answer №1

Answer №2

Answer №3

Answer №4

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