html/biaoge.html at master · constling/html · GitHub

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<head>

<title>constling</title>

<script>

function buttonClicked() {

var element = event.currentTarget;

if (element.style.backgroundColor == "red") {

element.style.backgroundColor = "gray"

} else {

element.style.backgroundColor = "red"

}

}

function resetChilds(node) {

var childs = node.childNodes;

if (undefined == childs || 0 == childs.length) {

return

}

for (var i = childs.length - 1; i >= 0; i--) {

var item = childs[i];

if (undefined == item.className) {

continue;

}

if (item.className.indexOf("item") != -1) {

item.style.backgroundColor = "gray"

}

resetChilds(item)

}

}

function refreshClicked() {

resetChilds(document.body)

}

</script>

<style>

.dinner {

display: flex;

margin: 10px 40px 10px 40px;

}

.container {

flex: 1;

position: relative;

margin: 2px 10px 2px 10px;

}

.container:before {

content: " ";

display: block;

padding-top: 100%;

}

.container .item {

position: absolute;

top: 0;

bottom: 0;

right: 0;

left: 0;

background-color: gray;

border: 1px;

border-radius: 100%;

}

.button-bottom {

width: 400px;

height: 120px;

border-radius: 40px;

background-color: blue;

border: 2px;

border-radius: 50px 50px 50px 50px;

font-size: 40pt;

color: #FFFFFF;

}

</style>

</head>

<body>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<div class="dinner">

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

<div class="container">

<div class="item" onclick="buttonClicked()"></div>

</div>

</div>

<br />

<div style="display:flex;justify-content:center;">

<button class="button-bottom" onclick="refreshClicked()">Refresh</button>

</div>

</body>