A guide on manipulating CSS with jQuery

Question

A guide on manipulating CSS with jQuery

I have a challenge with a Div element on my website. I want to change the text color of all links within the parent Div when someone hovers over it. I am trying to achieve this by calling the function "highlight" on hover. Unfortunately, the current code does not seem to work as expected. I suspect there might be a syntax issue since the function "highlight2" works fine but does not fulfill my primary objective of changing the text color.

function highlight(el) {
    $(el).parent().css('a:link', "{color:#28A8C8;}");
    $(el).parent().css('a:visited', "{color:#28A8C8;}");
}

function highlight2(el) {
    $(el).parent().css("background", "#FFFFFF");    
}

jquery css

Answer 1

Answer №1

When using jQuery's css() method to set styles, remember that the first parameter should be a CSS property and the second should be a value. If you want to modify the color of links inside a specific element, make sure to target the correct CSS properties:

function highlight(el) {
    $(el).parent().children('a:link').css('color', "#28A8C8");
    $(el).parent().children('a:visited').css('color', "#28A8C8");
}

If you simply want to change the color of the parent element itself (if it's a link), you can do so with this code:

 $(el).parent().css('color', "#28A8C8");

There's no need to specify different colors for visited and not visited links if you're setting the same color for both.

Answer 2

When using jQuery's css() method to set styles, remember that the first parameter should be a CSS property and the second should be a value. If you want to modify the color of links inside a specific element, make sure to target the correct CSS properties:

function highlight(el) {
    $(el).parent().children('a:link').css('color', "#28A8C8");
    $(el).parent().children('a:visited').css('color', "#28A8C8");
}

If you simply want to change the color of the parent element itself (if it's a link), you can do so with this code:

 $(el).parent().css('color', "#28A8C8");

There's no need to specify different colors for visited and not visited links if you're setting the same color for both.

Answer 3

Answer №2

In response to Ben D's input, it appears that there is a specific syntax error in your current code due to jQuery's .css() function expecting the first parameter to be a CSS property name rather than a selector. Additionally, the second parameter should be the corresponding value.

I propose an alternative approach to achieve the same outcome: consider adding the following snippet to your stylesheet:

div a:link, div a:visited { color:#defaultcolorhere }
div.highlight a:link, div.highlight a:visited { color:#28A8C8 }

This allows you to modify colors by applying the "highlight" style to the parent div:

$(".hoverdiv").hover(function() {
   $(this).parent().addClass("highlight");
}, function() {
   $(this).parent().removeClass("highlight");
});

(By assigning a common class like "hoverdiv" to the divs being hovered over, they become easier to select.)

See a demonstration here: http://jsfiddle.net/zSuS8/

Answer 4

In response to Ben D's input, it appears that there is a specific syntax error in your current code due to jQuery's .css() function expecting the first parameter to be a CSS property name rather than a selector. Additionally, the second parameter should be the corresponding value.

I propose an alternative approach to achieve the same outcome: consider adding the following snippet to your stylesheet:

div a:link, div a:visited { color:#defaultcolorhere }
div.highlight a:link, div.highlight a:visited { color:#28A8C8 }

This allows you to modify colors by applying the "highlight" style to the parent div:

$(".hoverdiv").hover(function() {
   $(this).parent().addClass("highlight");
}, function() {
   $(this).parent().removeClass("highlight");
});

(By assigning a common class like "hoverdiv" to the divs being hovered over, they become easier to select.)

See a demonstration here: http://jsfiddle.net/zSuS8/

A guide on manipulating CSS with jQuery

Answer №1

Answer №2

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