javascript - 在 div 内显示消息
问题描述
我需要在 div 中显示此消息。如果我重复这段代码，它每次都出现在同一个地方，我只想在自己的div中显示它，而不是侵犯别人。我的大问题是显示信息。有谁知道如何解决这个问题？
我正在使用 html、css 和 javascript
<html>
<head>
</head>
<body>
jhadfjadfjasf
ajdfhkhasdjfas
ajdfhjadfa
ajdfhkajsdfh
<div class="sidney">
<img src="https://eitrawmaterials.eu/wp-content/uploads/2016/09/person-icon.png" width="220px" height="220px">
<div id="baselayer">
<input type="button" class="testx" value="SubLevel" onclick="showFrontLayer();" />
<input type="button" value="Job Description" onclick="showFrontLayers();"/>
<div id="bg_mask">
<div id="frontlayer">
<div class="containers">
<input type="button" value="X" onclick="hideFrontLayer();" style="position: absolute;top:5%;right:5%;"/>
O Product Owner é a pessoa que define os itens que compõem o Product Backlog e os prioriza nas Sprint Planning Meetings.
</div>
</div>
</div>
<div id="bg_masks">
<div id="frontlayers">
<input type="button" value="X" onclick="hideFrontLayers();" style="position: absolute;top:5%;right:5%;"/>
O Product Owner.
</div>
</div>
</div>
</div>
<style>
.sidney{
width: 250px;
height: 250px;
background-color: black;
border:20px;
}
</style>
<img src="https://eitrawmaterials.eu/wp-content/uploads/2016/09/person-icon.png" width="170px" height="150px">
<style>
#testx{
position: absolute;
top: 0px;
left: 0px%;
transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
background-color: #555;
color: white;
font-size: 16px;
padding: 12px 24px;
border: none;
cursor: pointer;
border-radius: 5px;
text-align: center;}
#bg_mask{
position: absolute;
top: 0px;
right: 0;
bottom: 0;
left: 0;
margin: auto;
margin-top: 0px;
width: 981px;
height: 610px;
background : url("img_dot_white.jpg") center;
z-index: 0;
visibility: hidden;
}
#frontlayer{
position: absolute;
top: 0px;
right: 0;
bottom: 0;
left: 0;
margin: 10px 10px 10px 10px;
padding : 30px;
width: 180px;
height: 100px;
background-color: orange;
visibility: hidden;
border: 1px solid black;
z-index: 1;
}
#bg_masks {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
margin: auto;
margin-top: 0px;
width: 981px;
height: 610px;
background : url("img_dot_white.jpg") center;
z-index: 0;
visibility: hidden;
}
#frontlayers {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
margin: 10px 10px 10px 10px;
padding : 30px;
width: 180px;
height: 100px;
background-color: orange;
visibility: hidden;
border: 1px solid black;
z-index: 1;
}
</style>
<script>
function showFrontLayer() {
document.getElementById('bg_mask').style.visibility='visible';
document.getElementById('frontlayer').style.visibility='visible';
}
function hideFrontLayer() {
document.getElementById('bg_mask').style.visibility='hidden';
document.getElementById('frontlayer').style.visibility='hidden';
}
</script>
<script>
function showFrontLayers() {
document.getElementById('bg_masks').style.visibility='visible';
document.getElementById('frontlayers').style.visibility='visible';
}
function hideFrontLayers() {
document.getElementById('bg_masks').style.visibility='hidden';
document.getElementById('frontlayers').style.visibility='hidden';
}
</script>
</body>
</html>我的大问题是显示信息。有谁知道如何解决这个问题？