Having trouble using jQuery to target the element "(this)"?

Currently, I am delving into jQuery and have stumbled upon a section that perplexes me. Due to my lack of familiarity with the terminology, conducting an effective Google search has proven difficult. Therefore, I decided to craft this question to elucidate my specific objectives.

Here is a snippet of my HTML code:

<div class="contentLarge">
<a href=""><header>Employ responsive design.</header></a>
<div class="contentFlex">
    <div class="contentFlex1"></div>
    <div class="contentFlex2"></div>
</div>

What I desire is for the background of the entire contentLarge container to alter when I hover over the anchor link. It should be noted that there are multiple instances of these containers scattered throughout my page.

Below is the accompanying jQuery code:

$(document).ready(function(){
    $(".contentLarge header").mouseenter(function(){
        $(".contentLarge").css({"background-color": "red"})
    });
});

My understanding is that the current implementation changes the background color of all contentLarge containers when hovered over. This outcome is not what I intended.

Upon attempting to utilize the $(this) selector within the function, it becomes evident that only the header experiences a color change instead of the entire contentLarge section:

$(document).ready(function(){
    $(".contentLarge header").mouseenter(function(){
        $("this").css({"background-color": "red"})
    });
});

How can I modify the code so that $(this) effectively targets the container, facilitating the alteration of only its background color to red rather than affecting all containers or solely the header?

Answer №1

If you want to target the container .contentLarge that contains the link being hovered over, you can use the parent() method:

$(document).ready(function(){
    $(".contentLarge header").mouseenter(function(){
        $(this).parent().css({"background-color": "red"})
    });
});

Alternatively, you can also utilize the closest() method to locate the nearest element with the class .contentLarge. This is particularly helpful in scenarios where there are multiple nested elements between your .header and .contentClass.

$(document).ready(function(){
    $(".header").mouseenter(function(){
        $(this).closest('.contentLarge').css({"background-color": "red"})
    });
});

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