jquery - Loop through parent elements and if child element doesnt exist display text

Question

I'm trying to figure out how to loop through all parent classes (.grid) and if it doesnt have a child div with class (.image-container) then display (.content-container) within the same (.grid) section.

HTML:

<style>
.grid .content-container {
    display:none;
}
</style>

<div class="grid">
    <div class="art">
        <div class="image-container">
            <img src="image url" />
        </div>
        </div>
        <div class="title">Title Text</div>
        <div class="content-container">Some Content Goes here</div>
</div>
<div class="grid">
    <div class="art"></div>
        <div class="title">Title Text</div>
        <div class="content-container">Some Content Goes here</div>
</div>
<div class="grid">
    <div class="art">
        <div class="image-container">
            <img src="image url" />
        </div>
        </div>
        <div class="title">Title Text</div>
        <div class="content-container">Some Content Goes here</div>
</div>
<div class="grid">
    <div class="art">
        <div class="image-container">
            <img src="image url" />
        </div>
        </div>
        <div class="title">Title Text</div>
        <div class="content-container">Some Content Goes here</div>
</div>
<div class="grid">
    <div class="art"></div>
        <div class="title">Title Text</div>
        <div class="content-container">Some Content Goes here</div>
</div>

Answer 1

Something like this should work:

$('.grid').each(function() {
    if($(this).find('.image-container').length == 0) {
        // no children
        $(this).find('.content-container').show();
    }
});