#va{
color:yellow;
}
#v{
color:pink;
}<div id = "va">
<div id ="v">my name is </div>
<div>khan</div>
</div>After trying to use document.getelementbyid("va").style.color="yellow";, I found that the color of element v is not changing. I am looking to change its color by the id of the parent element using JavaScript. This is a simple example of the situation I am facing, and I need help resolving it. Please assist.
$("#va>#v").css("background-color","green")#va{
color:yellow;
}
#v{
color:pink;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id = "va"> asdasd
<div id ="v">my name is </div>
<div>khan</div>
</div>>.When working with jQuery, you have a couple of options: you can either use the .children() method or the .find() method. Take a look at this example:
$("#va").children().css("color", "red");
//$("#va").find("#v").css("color","blue");#va {
color: yellow;
}
#v {
color: pink;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="va">
<div id="v">
My name is
</div>
<div>
Khan
</div>
</div>To update the color of the element with ID v, make sure to use getElementById("v") instead of getElementById("va")
document.getElementById("v").style.color = "yellow";#va {
color: yellow;
}
#v {
color: pink;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="va">
<div id="v">my name is </div>
<div>khan</div>
</div>To modify the appearance of an element, simply adjust the class attribute and customize the CSS accordingly:
document.getElementById("widget").setAttribute("class", "highlighted");
The CSS code could look like this:
.highlighted{
background-color: lightblue;
border: 1px solid blue;
}
Applying color styles will only impact child nodes if the child node's color property is set to initial.
#va{
color:yellow;
}
#v{
color:initial;
}
However, this approach will eliminate the default pink color from your tag. There are several ways to address this issue, but the simplest solution would be to create a new style rule and then use JavaScript to add a class to #va in order to alter the style.
#va.yellow #v {
color: yellow;
}
Then, utilize this JavaScript code.
document.getElementById("va").className += " yellow";
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