How to Use Base64 Files for Audible Alerts in Web Page Character Limit Exceeded Situations?-JS Tutorial-php.cn

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Using Base64 Files to Produce Sounds for a Web Page's Character Limit Exceeded Alert

Problem

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How to Use Base64 Files for Audible Alerts in Web Page Character Limit Exceeded Situations?

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Oct 21, 2024 pm 06:13 PM

How to Use Base64 Files for Audible Alerts in Web Page Character Limit Exceeded Situations?

Using Base64 Files to Produce Sounds for a Web Page's Character Limit Exceeded Alert

Problem

Your web page requires users to enter text within a element, but you want the page to provide an audible alert when the character limit is exceeded.</p> <h3 id="Solution">Solution</h3> <p>With recent advancements in browser technology, it's now möglich to use base64 files to generate sounds when imported as data URI. This method offers several advantages:</p> <p><strong>Compatibility:</strong> Data URI is supported on almost all modern browsers.</p> <p><strong>Simplicity:</strong> The solution is straightforward, resembling the previous methods but eliminating the need for external audio files.</p> <h3 id="Implementation">Implementation</h3> <p>Here's the JavaScript code to implement the base64 file method:</p> <div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false"><code class="javascript">function beep() {</code></pre><div class="contentsignin">Copy after login</div></div><p>The above is the detailed content of How to Use Base64 Files for Audible Alerts in Web Page Character Limit Exceeded Situations?. 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