這可能是真的愚蠢的,但有人推薦這個小提琴我如何將html,css和javascript代碼合併到jsfiddle的一個文檔中?
,我想測試一下,但我想它寫在記事本+ +的唯一的事情是我不知道正確的語法將所有三種語言合併成一個文件。
這可能是真的愚蠢的,但有人推薦這個小提琴我如何將html,css和javascript代碼合併到jsfiddle的一個文檔中?
,我想測試一下,但我想它寫在記事本+ +的唯一的事情是我不知道正確的語法將所有三種語言合併成一個文件。
添加<script>
標籤以包含腳本。對於需要在HTML之後加載的內容,請在</body>
之前將其加載到底部。
在您的head
裏面添加<style>
標記以包含CSS
。
<!DOCTYPE html>
<html>
<head>
<style>
#textin {
width: 500px;
height: 150px;
}
#textout {
font-family: courier;
font-size: 12px;
width: 40em;
height: 200px;
resize: none;
}
</style>
</head>
<body>
<form>
<textarea id="textin" name="myText"></textarea>
<br/>
<br/>Cost:
<input type="text" name="lineCount" size="1" value="0" />Dollars
<br/>
<br/>Formatted:
<br/>
<textarea id="textout" name="formatText" disabled="yes"></textarea>
</form>
<script>
function countLines() {
var theArea = document.getElementById("textin");
var theLines = theArea.value;
theLines = theLines.split("\n");
var finalLines = [];
var numLines = theLines.length;
for (var i = 0; i < numLines; i++) {
if (theLines[i].length > 40) {
if(theLines[i].match(/^.{0,38}\S{41}/)) {
theLines[i] = theLines[i].replace(/^(.{40})/, "$1\n");
var newLines = [i,1].concat(theLines[i].split("\n"));
numLines++;
Array.prototype.splice.apply(theLines, newLines);
} else {
theLines[i] = theLines[i].replace(/(.{1,40}[^\S\n])/, "$1\n");
var newLines = [i,1].concat(theLines[i].split("\n"));
numLines++;
Array.prototype.splice.apply(theLines, newLines);
}
}
finalLines.push(theLines[i]);
}
while (finalLines.length && finalLines[finalLines.length - 1].match(/^\s*$/)) {
finalLines.pop();
}
theArea.form.lineCount.value = finalLines.length;
document.getElementById("textout").value = finalLines.join("\n");
}
var el = document.getElementById("textin");
if (el.addEventListener) {
el.addEventListener("input", countLines, false);
} else {
el.attachEvent('onpropertychange', countLines);
el.attachEvent('onkeypress', countLines);
}
var observe;
if (window.attachEvent) {
observe = function (element, event, handler) {
element.attachEvent('on' + event, handler);
};
} else {
observe = function (element, event, handler) {
element.addEventListener(event, handler, false);
};
}
function init() {
var text = document.getElementById('text');
function resize() {
text.style.height = 'auto';
text.style.height = text.scrollHeight + 'px';
}
/* 0-timeout to get the already changed text */
function delayedResize() {
window.setTimeout(resize, 0);
}
observe(text, 'change', resize);
observe(text, 'cut', delayedResize);
observe(text, 'paste', delayedResize);
observe(text, 'drop', delayedResize);
observe(text, 'keydown', delayedResize);
text.focus();
text.select();
resize();
}
</script>
</body>
</html>
我甚至沒有看代碼,但我只是把它一起給你,希望這可以讓你開始:)
<html>
<head>
<style>
#textin {
width: 500px;
height: 150px;
}
#textout {
font-family: courier;
font-size: 12px;
width: 40em;
height: 200px;
resize: none;
}
</style>
<script type="text/javascript">
function countLines() {
var theArea = document.getElementById("textin");
var theLines = theArea.value;
theLines = theLines.split("\n");
var finalLines = [];
var numLines = theLines.length;
for (var i = 0; i < numLines; i++) {
if (theLines[i].length > 40) {
if(theLines[i].match(/^.{0,38}\S{41}/)) {
theLines[i] = theLines[i].replace(/^(.{40})/, "$1\n");
var newLines = [i,1].concat(theLines[i].split("\n"));
numLines++;
Array.prototype.splice.apply(theLines, newLines);
} else {
theLines[i] = theLines[i].replace(/(.{1,40}[^\S\n])/, "$1\n");
var newLines = [i,1].concat(theLines[i].split("\n"));
numLines++;
Array.prototype.splice.apply(theLines, newLines);
}
}
finalLines.push(theLines[i]);
}
while (finalLines.length && finalLines[finalLines.length - 1].match(/^\s*$/)) {
finalLines.pop();
}
theArea.form.lineCount.value = finalLines.length;
document.getElementById("textout").value = finalLines.join("\n");
}
var el = document.getElementById("textin");
if (el.addEventListener) {
el.addEventListener("input", countLines, false);
} else {
el.attachEvent('onpropertychange', countLines);
el.attachEvent('onkeypress', countLines);
}
var observe;
if (window.attachEvent) {
observe = function (element, event, handler) {
element.attachEvent('on' + event, handler);
};
} else {
observe = function (element, event, handler) {
element.addEventListener(event, handler, false);
};
}
function init() {
var text = document.getElementById('text');
function resize() {
text.style.height = 'auto';
text.style.height = text.scrollHeight + 'px';
}
/* 0-timeout to get the already changed text */
function delayedResize() {
window.setTimeout(resize, 0);
}
observe(text, 'change', resize);
observe(text, 'cut', delayedResize);
observe(text, 'paste', delayedResize);
observe(text, 'drop', delayedResize);
observe(text, 'keydown', delayedResize);
text.focus();
text.select();
resize();
}
</script>
<body>
<form>
<textarea id="textin" name="myText"></textarea>
<br/>
<br/>Cost:
<input type="text" name="lineCount" size="1" value="0" />Dollars
<br/>
<br/>Formatted:
<br/>
<textarea id="textout" name="formatText" disabled="yes"></textarea>
</form>
</body>
</html>
打敗你;-) –
你的複製粘貼技能不是開玩笑,先生。 –
:-P沒關係,同一個隊員:-) –
的jsfiddle使用HTML,CSS和JavaScript來渲染最終結果。 CSS和JS都可以分別使用<style>
和<script>
標籤輕鬆嵌入到HTML文檔中。你會在看這樣的事:
<html>
<head>
<style type="text/css">
CSS goes here
</style>
<script type="text/javascript">
JS goes here
</script>
</head>
<body>
HTML goes here
</body>
</html>
通常最好把你的CSS/JS在外部文件中,然後將它們鏈接使瀏覽器可以緩存他們,其他的原因之一,但嵌入作品在緊要關頭。
100%同意。這是快速測試的解決方案,但是您的最終情況應該爲'CSS'和'JS'加載外部文件。 –
非常感謝你! – user3192299
如果您認爲這是一個可以接受的答案,請在投票選項旁邊用綠色複選框標記。 –