Alter the hue of a solitary shade in the linear gradient

Question

Alter the hue of a solitary shade in the linear gradient

Is there a way to modify the initial color in a CSS linear gradient solely using Javascript?

div {
    background: -webkit-linear-gradient(top, #F6F6F6, #E9E9E9)
}

I am specifically looking to alter the hue "#F6F6F6" while leaving the other color unchanged.

It is important that the solution is written in pure Javascript rather than utilizing jQuery.

javascript css

Answer 1

Answer №1

To update the styling of the div, simply replace the existing class with a new one that includes the desired attributes.

Check out the code in action on this Fiddle.

In this example, I recommend adding a new class 'divs' to all div elements along with the 'linearGradient' class for consistent styling.

<div class='divs linearOne'>
</div>

I've included JQuery for handling button click events:

var divs = document.getElementsByClassName('divs');

var toggle = false; //used to toggle between

document.getElementById('clickme').addEventListener("click", function (event) {
  if(!toggle){ 
      divs[0].classList.remove('linearOne')
      divs[0].classList.add('linearTwo');
      toggle = true;
    } else {
      divs[0].classList.add('linearOne')
      divs[0].classList.remove('linearTwo');
      toggle=false;
      }

})

.linearOne {
  width:100px;
  height:100px;
  background: -webkit-linear-gradient(top, #F6F6F6, #E9E9E9)
}

.linearTwo {
  width:100px;
  height:100px;
  background: -webkit-linear-gradient(top, #000000, #F6F6F6)
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class='divs linearOne'>

</div>

<button id='clickme'>
Toggle Gradient
</button>

Answer 2

To update the styling of the div, simply replace the existing class with a new one that includes the desired attributes.

Check out the code in action on this Fiddle.

In this example, I recommend adding a new class 'divs' to all div elements along with the 'linearGradient' class for consistent styling.

<div class='divs linearOne'>
</div>

I've included JQuery for handling button click events:

var divs = document.getElementsByClassName('divs');

var toggle = false; //used to toggle between

document.getElementById('clickme').addEventListener("click", function (event) {
  if(!toggle){ 
      divs[0].classList.remove('linearOne')
      divs[0].classList.add('linearTwo');
      toggle = true;
    } else {
      divs[0].classList.add('linearOne')
      divs[0].classList.remove('linearTwo');
      toggle=false;
      }

})

.linearOne {
  width:100px;
  height:100px;
  background: -webkit-linear-gradient(top, #F6F6F6, #E9E9E9)
}

.linearTwo {
  width:100px;
  height:100px;
  background: -webkit-linear-gradient(top, #000000, #F6F6F6)
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class='divs linearOne'>

</div>

<button id='clickme'>
Toggle Gradient
</button>

Answer 3

Answer №2

To modify the background of your <div> using JavaScript when it has an id, you can easily change it to (1) a different gradient, (2) a specific color, or (3) remove the background altogether with just a few lines of code:

document.getElementById('anotherGradient').style.background = "-webkit-linear-gradient(top, #00E9E9, #F6F600)";
document.getElementById('greyBackground').style.background = "#E9E9E9";
document.getElementById('noBackground').style.background = "none";

div {
    background: -webkit-linear-gradient(top, #F6F6F6, #E9E9E9)
}

<div id="anotherGradient">
    This DIV should have a different gradient
</div>
<div id="greyBackground">
    This DIV should have a grey background but no gradient
</div>
<div id="noBackground">
    This DIV should not have any background at all
</div>
<div>
    This DIV should have the original gradient
</div>
<div>
    This DIV should have the original gradient
</div>

(see also this Fiddle)

Answer 4

To modify the background of your <div> using JavaScript when it has an id, you can easily change it to (1) a different gradient, (2) a specific color, or (3) remove the background altogether with just a few lines of code:

document.getElementById('anotherGradient').style.background = "-webkit-linear-gradient(top, #00E9E9, #F6F600)";
document.getElementById('greyBackground').style.background = "#E9E9E9";
document.getElementById('noBackground').style.background = "none";

div {
    background: -webkit-linear-gradient(top, #F6F6F6, #E9E9E9)
}

<div id="anotherGradient">
    This DIV should have a different gradient
</div>
<div id="greyBackground">
    This DIV should have a grey background but no gradient
</div>
<div id="noBackground">
    This DIV should not have any background at all
</div>
<div>
    This DIV should have the original gradient
</div>
<div>
    This DIV should have the original gradient
</div>

(see also this Fiddle)

Alter the hue of a solitary shade in the linear gradient

Answer №1

Answer №2

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