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JS-For-Events-II.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>JS Form Events - II</title>
<style>
* {
font-family: Arial, Helvetica, sans-serif;
}
table {
font-family: arial, sans-serif;
border-collapse: collapse;
width: 50%;
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td,
th {
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text-align: left;
padding: 8px;
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tr:nth-child(even) {
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.xyz {
background-color: green;
color: red;
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code[class*="language-"],
pre[class*="language-"] {
color: black;
background: none;
background-color: rgba(0, 0, 0, 0);
font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
font-size: 1em;
text-align: left;
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word-spacing: normal;
word-break: normal;
word-wrap: normal;
line-height: 1.5;
-moz-tab-size: 4;
-o-tab-size: 4;
tab-size: 4;
-webkit-hyphens: none;
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:not(pre) > code[class*="language-"]::after,
pre[class*="language-"]::after {
right: 0.75em;
left: auto;
-webkit-transform: rotate(2deg);
-moz-transform: rotate(2deg);
-ms-transform: rotate(2deg);
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transform: rotate(2deg);
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pre[class*="language-"]::before,
pre[class*="language-"]::after {
content: "";
z-index: -2;
display: block;
position: absolute;
bottom: 0.75em;
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height: 20%;
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-webkit-transform: rotate(-2deg);
-moz-transform: rotate(-2deg);
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-o-transform: rotate(-2deg);
transform: rotate(-2deg);
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:not(pre) > code[class*="language-"],
pre[class*="language-"] {
background-color: #fdfdfd;
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-moz-box-sizing: border-box;
box-sizing: border-box;
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pre[class*="language-"] {
position: relative;
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margin-bottom: 0.5em;
overflow: visible;
padding: 0;
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code[class*="language-"],
pre[class*="language-"] {
color: black;
background: none;
background-color: rgba(0, 0, 0, 0);
font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
font-size: 1em;
text-align: left;
white-space: pre;
word-spacing: normal;
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line-height: 1.5;
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tab-size: 4;
-webkit-hyphens: none;
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pre[class*="language-"] > code {
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transparent 50%,
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code[class*="language"] {
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height: inherit;
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code[class*="language-"],
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color: black;
background: none;
background-color: rgba(0, 0, 0, 0);
background-attachment: scroll;
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"Courier New", monospace;
font-size: 1em;
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*,
::after,
::before {
box-sizing: border-box;
}
@import "color.css";
* {
box-sizing: border-box;
}
body {
font: 18px/24px arial;
}
#wrapper {
border: 1px solid black;
width: 1000px;
background: white;
margin: 0 auto;
}
#top-bar {
background: MEDIUMPURPLE;
}
#top-bar ul {
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font-family: arial;
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#header h1 {
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@import "mediatest.css" screen and (max-width: 1020px);
@media screen and (max-width: 810px) {
#wrapper {
width: 500px;
}
#content {
width: 65%;
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}
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#wrapper {
width: auto;
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float: none;
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#sidebar {
width: 100%;
float: none;
}
#header h1 {
padding: 30px 0 0 0;
text-align: center;
}
}
</style>
</head>
<body>
<h1>FORM EVENTS</h1>
<h3>
<br />
html file
</h3>
<pre
class="language-markup"
tabindex="0"
><code class="language-markup"><span class="token doctype"><span class="token punctuation"><!</span><span class="token doctype-tag">DOCTYPE</span> <span class="token name">html</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>html</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>en<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>head</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>title</span><span class="token punctuation">></span></span>Form Events<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>title</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>head</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>body</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>form</span> <span class="token attr-name">action</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">onsubmit</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value javascript language-javascript"><span class="token function">submitFunction</span><span class="token punctuation">(</span><span class="token punctuation">)</span></span><span class="token punctuation">"</span></span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>label</span> <span class="token attr-name">for</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Name<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>label</span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>text<span class="token punctuation">"</span></span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>fname<span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">onchange</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value javascript language-javascript"><span class="token function">onchangeFunction</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">)</span></span><span class="token punctuation">"</span></span></span> <span class="token special-attr"><span class="token attr-name">onselect</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value javascript language-javascript"><span class="token function">selectFunction</span><span class="token punctuation">(</span><span class="token punctuation">)</span></span><span class="token punctuation">"</span></span></span> <span class="token attr-name">oninvalid</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>alert('Please fill the First Name.')<span class="token punctuation">"</span></span> <span class="token attr-name">required</span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>br</span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>br</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>label</span> <span class="token attr-name">for</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Class<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>label</span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>text<span class="token punctuation">"</span></span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token punctuation">"</span></span> <span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>br</span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>br</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>select</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">onchange</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value javascript language-javascript"><span class="token function">onchangeFunction</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">)</span></span><span class="token punctuation">"</span></span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>India<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>India<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Pakistan<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Pakistan<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Bangladesh<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Bangladesh<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Sri Lanka<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Sri Lanka<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>option</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Nepal<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>Nepal<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>option</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>select</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>submit<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>form</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>div</span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>test<span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">style</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value css language-css"><span class="token property">border</span><span class="token punctuation">:</span>1px solid red<span class="token punctuation">;</span><span class="token property">margin-top</span><span class="token punctuation">:</span>20px<span class="token punctuation">;</span></span><span class="token punctuation">"</span></span></span><span class="token punctuation">></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"></</span>div</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>script</span><span class="token punctuation">></span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">function</span> <span class="token function">focusFunction</span><span class="token punctuation">(</span><span class="token parameter">element</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
element<span class="token punctuation">.</span>style<span class="token punctuation">.</span>background <span class="token operator">=</span> <span class="token string">"lime"</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token comment">/* JavaScript Blur Event */</span>
<span class="token keyword">function</span> <span class="token function">blurFunction</span><span class="token punctuation">(</span><span class="token parameter">element</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
element<span class="token punctuation">.</span>style<span class="token punctuation">.</span>background <span class="token operator">=</span> <span class="token string">""</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token comment">/* JavaScript Input Event */</span>
<span class="token keyword">function</span> <span class="token function">inputFunction</span><span class="token punctuation">(</span><span class="token parameter">element</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
<span class="token keyword">var</span> x <span class="token operator">=</span> element<span class="token punctuation">.</span>value<span class="token punctuation">;</span>
document<span class="token punctuation">.</span><span class="token function">getElementById</span><span class="token punctuation">(</span><span class="token string">"test"</span><span class="token punctuation">)</span><span class="token punctuation">.</span>innerHTML <span class="token operator">=</span> x<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token comment">/* JavaScript Change Event */</span>
<span class="token keyword">function</span> <span class="token function">onchangeFunction</span><span class="token punctuation">(</span><span class="token parameter">element</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
<span class="token keyword">var</span> x <span class="token operator">=</span> element<span class="token punctuation">.</span>value<span class="token punctuation">;</span>
document<span class="token punctuation">.</span><span class="token function">getElementById</span><span class="token punctuation">(</span><span class="token string">"test"</span><span class="token punctuation">)</span><span class="token punctuation">.</span>innerHTML <span class="token operator">=</span> x<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token comment">/* JavaScript Select Event */</span>
<span class="token keyword">function</span> <span class="token function">selectFunction</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span><span class="token string">"You selected some text."</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token comment">/* JavaScript Submit Event */</span>
<span class="token comment">/*function submitFunction(){
alert("You submitted a form.");
}*/</span>
<span class="token keyword">function</span> <span class="token function">submitFunction</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
<span class="token keyword">var</span> x <span class="token operator">=</span> document<span class="token punctuation">.</span><span class="token function">getElementById</span><span class="token punctuation">(</span><span class="token string">"fname"</span><span class="token punctuation">)</span><span class="token punctuation">.</span>value<span class="token punctuation">;</span>
<span class="token function">alert</span><span class="token punctuation">(</span><span class="token string">"Hello "</span> <span class="token operator">+</span> x<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation"></</span>script</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>body</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>html</span><span class="token punctuation">></span></span></code></pre>
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