Igo*_*mov 262
var div = document.createElement("div");
div.style.width = "100px";
div.style.height = "100px";
div.style.background = "red";
div.style.color = "white";
div.innerHTML = "Hello";
document.getElementById("main").appendChild(div);<body>
<div id="main"></div>
</body>var div = document.createElement("div");
div.style.width = "100px";
div.style.height = "100px";
div.style.background = "red";
div.style.color = "white";
div.innerHTML = "Hello";
document.getElementById("main").appendChild(div);
OR
document.body.appendChild(div);
使用父引用而不是document.body.
jrh*_*ath 57
取决于你是如何做到的.纯javascript:
var div = document.createElement('div');
div.innerHTML = "my <b>new</b> skill - <large>DOM maniuplation!</large>";
// set style
div.style.color = 'red';
// better to use CSS though - just set class
div.setAttribute('class', 'myclass'); // and make sure myclass has some styles in css
document.body.appendChild(div);
使用jquery做同样的事情很容易:
$('body')
.append('my DOM manupulation skills dont seem like a big deal when using jquery')
.css('color', 'red').addClass('myclass');
干杯!
小智 9
此解决方案使用jquery库
$('#elementId').append("<div class='classname'>content</div>");
虽然这里的其他答案有效,但我注意到你要求一个包含内容的div.所以这是我的版本与额外的内容.JSFiddle链接在底部.
JavaScript (带评论):
// Creating a div element
var divElement = document.createElement("Div");
divElement.id = "divID";
// Styling it
divElement.style.textAlign = "center";
divElement.style.fontWeight = "bold";
divElement.style.fontSize = "smaller";
divElement.style.paddingTop = "15px";
// Adding a paragraph to it
var paragraph = document.createElement("P");
var text = document.createTextNode("Another paragraph, yay! This one will be styled different from the rest since we styled the DIV we specifically created.");
paragraph.appendChild(text);
divElement.appendChild(paragraph);
// Adding a button, cause why not!
var button = document.createElement("Button");
var textForButton = document.createTextNode("Release the alert");
button.appendChild(textForButton);
button.addEventListener("click", function(){
alert("Hi!");
});
divElement.appendChild(button);
// Appending the div element to body
document.getElementsByTagName("body")[0].appendChild(divElement);
HTML:
<body>
<h1>Title</h1>
<p>This is a paragraph. Well, kind of.</p>
</body>
CSS:
h1 { color: #333333; font-family: 'Bitter', serif; font-size: 50px; font-weight: normal; line-height: 54px; margin: 0 0 54px; }
p { color: #333333; font-family: Georgia, serif; font-size: 18px; line-height: 28px; margin: 0 0 28px; }
注意:CSS线从Ratal Tomal借来
JSFiddle: https ://jsfiddle.net/Rani_Kheir/erL7aowz/
小智 6
我喜欢做的另一件事是创建一个对象，然后循环访问该对象并设置样式，因为逐一编写每个样式可能很乏味。
var bookStyles = {
color: "red",
backgroundColor: "blue",
height: "300px",
width: "200px"
};
let div = document.createElement("div");
for (let style in bookStyles) {
div.style[style] = bookStyles[style];
}
body.appendChild(div);
小智 6
这将位于具有自定义 CSS 且类名为 Custom 的函数或脚本标记内
var board = document.createElement('div');
board.className = "Custom";
board.innerHTML = "your data";
console.log(count);
document.getElementById('notification').appendChild(board);
这是我会使用的一种解决方案：
var div = '<div id="yourId" class="yourClass" yourAttribute="yourAttributeValue">blah</div>';
如果您希望属性和/或属性值基于变量：
var id = "hello";
var classAttr = "class";
var div = '<div id='+id+' '+classAttr+'="world" >Blah</div>';
然后，附加到正文：
document.getElementsByTagName("body").innerHTML = div;
非常简单。
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