for($kay=0;$kay<count($newarr);$kay++){
$val=$newarr[$kay];
.popup {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
z-index: 9999;
}
.popup-content {
background-color: #fff;
max-width: 400px;
margin: 100px auto;
padding: 10px;
border-radius: 5px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
.close {
color: #aaa;
float: right;
font-size: 28px;
font-weight: bold;
cursor: pointer;
}
const popup = document.getElementById("popup");
const popupButton = document.getElementById("popupButton");
popupButton.addEventListener("click", () => {
popup.style.display = "block";
});
function closePopup() {
popup.style.display = "none";
}
<button id="popupButton">Open Popup</button>
<div id="popup" class="popup">
<div class="popup-content">
<span class="close" onclick="closePopup()">×</span>
<h2>弹窗</h2>
<p><?php echo $val['zhu']; ?></p>
</div>
</div>