Javascript Prompt Window With Text Box

Michael Zippo 04.11.2021

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The HTML textarea tag is used to create a multi-line text input field in one form. It is defined with the </code> and can contain an unlimited number of characters.</em></p> <p>When you create an HTML form, you may decide that you want to accept a long string of text. For example, if you are creating a customer contact form for a retailer’s website, you can create a form element that accepts a detailed description of a problem the customer is facing.</p> <p>Here is where the HTML <code><textarea></code> comes in. The <code><textarea></code> element is used to create a shape element that provides functionality to edit text multiline. This element is useful if you want to accept text responses from more than one user. </p> <p>This tutorial will discuss, with some examples, how to use HTML <code><textarea></code> in your Alla code. At the end of this tutorial, you will have all the knowledge you need to use the <code><textarea></code> as one! pro </p> <h2> HTML Textarea tag</h2><p>The <code><textarea></code> is used to define a multiline text input control field in a form. . <code><textarea></code> can contain an unlimited number of characters</p> <p>The syntax <code><textarea></code> is as follows:</p> <p>pause of Descended our code. The <code><textarea></code> tag is used to define the text area area in our web form. Unlike <code><input></code>, <code><textarea></code> must have both an opening tag (<code><textarea></code>) and a closing ( <code></ textarea> </code>). This is because the default text that the text box will display is contained between the two </p> <p>tags. We have also specified two attributes in our example:. </p> </div> </div> <ul> <li><strong> lines </strong> tells the browser how many lines the area of text should have default. In other words, the rows attribute indicates the height of the text box.</li><li><strong> Col. </strong> is the number of columns the textbox should have by default. In other words, Col. attribute indicates the width of the text box</li></ul> </a> </div> <p>Suppose we create a web trainer for a local clothing store. This form should allow customers to comment on their purchase. Since we want to give users space to submit detailed comments, we will be using an HTML <code><textarea></code> to collect user comments. </p> <p>We could use the following code to create the comments form:</p> <p>Our code returns: </p> <figure class = "wp-block image"> <img src = "https: // LH6. googleusercontent.com / a0bBjFEzohKfpWUH6wMv2m0bBwWje2RZrGS4JQuBBDdrAGMvQdJpMP 91u3TiWx-XsTyB8YeQHJLJut19I-Ou5k4VLIGpXoWD5KbbgO7FaSFZC6pdzWKjejyaRVV5HbtNDI54Y_3N "alt =" A0bBjFEzohKfpWUH6wMv2m0bBwWje2RZrGS4JQuBBDdrAGMvQdJpMP91u3TiWx XsTyB8YeQHJLJut19I Ou5k4VLIGpXoWD5KbbgO7FaSFZC6pdzWKjejyaRVV5HbtNDI54Y 3N "> </ figure> <p>Let & rsquo; s breaking our code. First, we declared <code><form></code> which is used to define our online form. We then used a <code><label></code> to add a label to our page asking user <code>What feedback do you have for us?</code></p> <p>So, we used a <code><textarea></code> to create the return form. We have specified four attributes, which are as follows:</p> <ul> <li>rows is 5 and stores the number of rows the field must have</li><li>Col. is set to 30 and stores. the number of columns the field should have.</li><li>id is the unique identifier assigned to the form, which would be used when we submit the form.</li><li>name is also used to identify the form and is necessary if we want to submit the form to a web server.</li></ul> <p><code><textarea></code> is supported by all major browsers.</p> <p>The example above is a basic implementation of <code><textarea></code>, but we can make our form more advanced.</p> <p>Let’s move on to two more advanced examples to illustrate how we can use the <code><textarea></code> to create text boxes. </p> <h3> minimum and maximum lengths </h3> <p>dos go Let in our clothing store for example Suppose we want to limit the number of characters a ute nte sends to 1000, to encourage users to be concise when writing their comments. We also want to set a minimum character limit to 10, to ensure that users write something in the form </p> </a> </div> <p>is where the MINLENGTH and mAXLENGTH attributes come in play.minlength is used to specify the minimum number of characters a user should write and maxlength is used to specify the maximum number of characters a user can write in a module.</p> <p>Here is an example of our previous web module with the minlength and maxlength attributes defined:</p> <p>Our returns form:</p> <figure class = "wp-block image"> <img src = "https: //lh3.googleusercontent .com / ztmPnPdTmOQ1f7X3SWtWwd3iSXouyXSNof94000099SzkZHWo5Gy8TrbeKv0ZzD- JSR784uIegJeXzrWAvArwI_FpuE7Ul6cOZAwtBtKOSuKqw9 wd3iSXouyXSNof94000099SzkZHWo5Gy8TrbeKv0ZzD JSR784uIegJeXzrWAvArwI FpuE7Ul6cOZAwtfJyfEKVSuKqCwOILHdc9gj << if the module is deemed invalid, there are no characters to our module. left "> It is important to note that even if the user writes less than 10 characters in our form, the textarea will still be considered valid. If we want to impose the minimum limit, we must specify the required <code></code>. </p> <h3> Placeholder text </h3> <p>In our web form above, we specify the default text inside our module. This text means <code>Your comments goes here. </code> Although this information is useful, the user must manually delete the default text if they do not want in the response to the form. </p> <p>If you want to specify a placeholder value, you can use the <code>placeholder</code>. This attribute indicates a placeholder value that is displayed when the form is empty. As soon as the user starts typing in the box, the placeholder disappears. </p> <p>Here is an example of a <code><textarea></code> that contains the placeholder text <code>Your comments goes here. </code>: </p> <p>Our code returns: </p> <script> jQuery (document ) .ready (function () {jQuery (’# testimonial-section-1’). click (function (e) {var text = "Find your Bootcamp match"; var type = "testimonial section"; var ahref = jQuery ( this) .attr (’href’); GaEvent (text, type, ’fasttrack’); fasTrackEvent (type, text, ahref);}); function GaEvent (text, name, eventName) {var pathName = window.location. pathname.replace (/// g, ""); var referrer = document.referrer; referrer = referrer .replace ("https: / /", ""); referrer = referrer.replace ("http: //", ""); referrer = referrer.split (’/’) [0]; gtag (’event’, eventName, {cta_type: ’fasttrack’, cta_name: name, cta_text: text, page_url: document.URL, page_path: pathName , referrer: referrer,});} function fasTrackEvent (type, text, ahref, fC TA = null) {var article = jQuery (".thb-blockgrid"). Parent (). Find ("h2"). Text ( ); if (article == "") {var article = jQuery ("h1"). text (); } analytics.track ("Blog - FastTrack CTA Clicked", {time: Date.now (), ctaType: type, ctaText: text, url: document.URL, article: article, category: jQuery (’. entry-header. single_category_title ’) .text (), source: "blog", referrer: document.referrer, referrerDomain: document.referrer.split (’ / ’) [2]}); if (fCTA == null) {var fCTA = ’testimonial-section’; } const firstFtCTA = localStorage.getItem (’firstFtCTA’); if (! firstFtCTA) {localStorage.setItem (’firstFtCTA’, fCTA); localStorage.setItem (’firstFtCTAPath’, document.URL); } localStorage.setItem (’lastFtCTA’, fCTA); localStorage.setItem (’lastFtCTAPath’, document.URL); analytics.identify ({... (firstFtCTA? {}: {firstFtCTA: localStorage.getItem (’firstFtCTA’), firstFtCTAPath: localStorage.getItem (’firstFtCTAPath’)}), lastFtCTA: fCTA, lastFtCTAPath}: document.URL, ); }}); </ Script> </div> <class face = "wp-image-block"> <img src = "https://lh3.googleusercontent.com/7EP_nEAj8Pki73CeUAszIZ_eE_8ZJ4LuvxOu820CYCWR4hVxEd3kLM75CUCcuWNw2m-YPzdnfnC5McAGP1qAGBdyk7saA8hBDrHaSKUWFj9OFcDA0V5QYTdK1WY5eqzb-CNJ0n21" alt = "7EP NEAj8Pki73CeUAszIZ EE 8ZJ4LuvxOu820CYCWR4hVxEd3kLM75CUCcuWNw2m YPzdnfnC5McAGP1qAGBdyk7saA8hBDrHaSKUWFj9OFcDA0V5QYTdK1WY5eqzb CNJ0n21 "> </figure> <p>As you can see, the text <code>Your comments goes here. </code> appears in the text box. However, when the user starts typing, this text disappears. We know this text is a placeholder because it is light gray, whereas the default text, as shown in our first example in this article, appears as solid black text (unless otherwise noted). </p> </a> </div> <h2> HTML textbox attributes</h2><p><code><textarea></code> accepts a set of label-specific attributes. adding in <code> <textarea> </code> supports all <a href="/html-textarea/"> global attributes </a> in HTML.</p> <p>Here are the specific tag attributes supported by the <code><textarea></code>:</p> <table class = "wp-block to table-info table"> <tbody > <tr> <td> <strong> Attributes </strong> </ td> <td> <strong> Value </strong> </ td> <td> <strong> description </strong> </ td> < / tr> <tr> <td> autofocus </td> <td> autofocus </td> <td> Indicates whether the textarea should be in focus when the document is loaded. </ td> </ tr> <tr> <td> Col. </ td> <td> number </ td> <td> Specifies the number of lines of text displayed by default for the text box. </ td> </ tr> <tr> <td> disabled </td> <td> boolean </td> <td> to enable the text box for user input . </ td> </ tr> <tr> <td> form </td> <td> Module ID </td> <td> text box Link to a module. </ td> </ tr> <tr> <td> maxlength </ td> <td> number </td> <td> Indicates the maximum number of characters accepted by the text box. <br> </ td> </ tr> <tr> <td> minlength </ td> <td> number </td> <td> Indicates the minimum number of characters accepted by the text box. </ td> </ tr> <tr> <td> name </td> <td> name </td> <td> name of the text box. </ td> </ tr> <tr> <td> placeholder </td> <td> text </td> <td> Provides placeholder text that disappears when the user starts typing in the textbox . </ td> </ tr> <tr> <td> readonly </ td> <td> boolean </td> <td> Indicates that the user cannot modify the contents of the textarea. </td> </tr> <tr> <td> required </td> <td> boolean </td> <td> Indicates that the user must complete the form. </ td> </ tr> <tr> <td> rows </td> <td> number </td> <td> Indicates the number of text columns displayed by default for the text box. </ td> </ tr> </ tbody> </table> <h2></h2><h2> Conclusion</h2><p>The HTML <code><textarea></code> is used to create of the input members of multi-line text. These can be useful if you want to collect more than one user data strings. </p> <p>This tutorial has discussed, referring to examples, how to use the <code><textarea></code> to create text boxes. This tutorial also provided a reference table with specific tag attributes offered by the <code><textarea></code>. You are now ready to start using <code><textarea></code> like an HTML expert! </p> <p> 👻 <em>Read also: what is the best <a href="/best-laptop-for-engineering-student/">laptop for engineering students</a>?</em> </p> <h2>Javascript Prompt Window With Text Box __del__: Questions</h2> <div class="question-block"> <div class="question-block__tags"> <a class="question-block__tag tag" href="http://python.engineering/cat/wiki/__del__/">__del__</a> </div> <p class="question-block__title">How can I make a time delay in Python?</p> <p class="question-block__answers"><span>5</span> answers</p> <p>I would like to know how to put a time delay in a Python script.</p> </div> <div class="answer"> <div class="answer__stars">2973</div> <div class="answer__inner"> <p class="answer__title">Answer #1</p> <div class="answer__content"> <p><pre><code>import time time.sleep(5) # Delays for 5 seconds. You can also use a float value. </code></pre> <p>Here is another example where something is run approximately once a minute:</p> <pre><code>import time while True: print("This prints once a minute.") time.sleep(60) # Delay for 1 minute (60 seconds). </code></pre></p> </div> </div> </div> <div class="answer"> <div class="answer__stars">2973</div> <div class="answer__inner"> <p class="answer__title">Answer #2</p> <div class="answer__content"> <p><p>You can use the <a href="https://docs.python.org/library/time.html#time.sleep" rel="noreferrer"><code>sleep()</code> function in the <code>time</code> module</a>. It can take a float argument for sub-second resolution.</p> <pre><code>from time import sleep sleep(0.1) # Time in seconds </code></pre></p> </div> </div> </div> <h2>Javascript Prompt Window With Text Box __del__: Questions</h2> <div class="question-block"> <div class="question-block__tags"> <a class="question-block__tag tag" href="http://python.engineering/cat/wiki/__del__/">__del__</a> </div> <p class="question-block__title">How to delete a file or folder in Python?</p> <p class="question-block__answers"><span>5</span> answers</p> <p>How do I delete a file or folder in Python?</p> </div> <div class="answer"> <div class="answer__stars">2639</div> <div class="answer__inner"> <p class="answer__title">Answer #1</p> <div class="answer__content"> <p><ul> <li><p><a href="http://docs.python.org/library/os.html#os.remove" rel="noreferrer"><code>os.remove()</code></a> removes a file.</p></li> <li><p><a href="http://docs.python.org/library/os.html#os.rmdir" rel="noreferrer"><code>os.rmdir()</code></a> removes an empty directory.</p></li> <li><p><a href="http://docs.python.org/library/shutil.html#shutil.rmtree" rel="noreferrer"><code>shutil.rmtree()</code></a> deletes a directory and all its contents.</p></li> </ul> <hr> <p><a href="https://docs.python.org/3/library/pathlib.html#pathlib.Path" rel="noreferrer"><code>Path</code></a> objects from the Python 3.4+ <a href="https://docs.python.org/3/library/pathlib.html" rel="noreferrer"><code>pathlib</code></a> module also expose these instance methods:</p> <ul> <li><p><a href="https://docs.python.org/3/library/pathlib.html#pathlib.Path.unlink" rel="noreferrer"><code>pathlib.Path.unlink()</code></a> removes a file or symbolic link.</p></li> <li><p><a href="https://docs.python.org/3/library/pathlib.html#pathlib.Path.rmdir" rel="noreferrer"><code>pathlib.Path.rmdir()</code></a> removes an empty directory.</p></li> </ul></p> </div> </div> </div> <div class="answer"> <div class="answer__stars">2639</div> <div class="answer__inner"> <p class="answer__title">Answer #2</p> <div class="answer__content"> <p><ul> <li><p><a href="http://docs.python.org/library/os.html#os.remove" rel="noreferrer"><code>os.remove()</code></a> removes a file.</p></li> <li><p><a href="http://docs.python.org/library/os.html#os.rmdir" rel="noreferrer"><code>os.rmdir()</code></a> removes an empty directory.</p></li> <li><p><a href="http://docs.python.org/library/shutil.html#shutil.rmtree" rel="noreferrer"><code>shutil.rmtree()</code></a> deletes a directory and all its contents.</p></li> </ul> <hr> <p><a href="https://docs.python.org/3/library/pathlib.html#pathlib.Path" rel="noreferrer"><code>Path</code></a> objects from the Python 3.4+ <a href="https://docs.python.org/3/library/pathlib.html" rel="noreferrer"><code>pathlib</code></a> module also expose these instance methods:</p> <ul> <li><p><a href="https://docs.python.org/3/library/pathlib.html#pathlib.Path.unlink" rel="noreferrer"><code>pathlib.Path.unlink()</code></a> removes a file or symbolic link.</p></li> <li><p><a href="https://docs.python.org/3/library/pathlib.html#pathlib.Path.rmdir" rel="noreferrer"><code>pathlib.Path.rmdir()</code></a> removes an empty directory.</p></li> </ul></p> </div> </div> </div> <div class="answer"> <div class="answer__stars">2639</div> <div class="answer__inner"> <p class="answer__title">Answer #3</p> <div class="answer__content"> <p><h2>Python syntax to delete a file</h2> <pre><code>import os os.remove("/tmp/<file_name>.txt") </code></pre> <p>Or</p> <pre><code>import os os.unlink("/tmp/<file_name>.txt") </code></pre> <p>Or</p> <p><strong><a href="https://docs.python.org/3/library/pathlib.html#module-pathlib" rel="noreferrer">pathlib</a> Library for Python version >= 3.4</strong></p> <pre><code>file_to_rem = pathlib.Path("/tmp/<file_name>.txt") file_to_rem.unlink() </code></pre> <h2>Path.unlink(missing_ok=False)</h2> <p>Unlink method used to remove the file or the symbolik link.</p> <blockquote> <p>If missing_ok is false (the default), FileNotFoundError is raised if the path does not exist.<br> If missing_ok is true, FileNotFoundError exceptions will be ignored (same behavior as the POSIX rm -f command).<br> Changed in version 3.8: The missing_ok parameter was added.</p> </blockquote> <h2>Best practice</h2> <ol> <li>First, check whether the file or folder exists or not then only delete that file. This can be achieved in two ways :<br> a. <code>os.path.isfile("/path/to/file")</code><br> b. Use <code>exception handling.</code><br></li> </ol> <p><strong>EXAMPLE</strong> for <code>os.path.isfile</code></p> <pre><code>#!/usr/bin/python import os myfile="/tmp/foo.txt" ## If file exists, delete it ## if os.path.isfile(myfile): os.remove(myfile) else: ## Show an error ## print("Error: %s file not found" % myfile) </code></pre> <h3>Exception Handling</h3> <pre><code>#!/usr/bin/python import os ## Get input ## myfile= raw_input("Enter file name to delete: ") ## Try to delete the file ## try: os.remove(myfile) except OSError as e: ## if failed, report it back to the user ## print ("Error: %s - %s." % (e.filename, e.strerror)) </code></pre> <h3>RESPECTIVE OUTPUT</h3> <pre> Enter file name to delete : demo.txt Error: demo.txt - No such file or directory. Enter file name to delete : rrr.txt Error: rrr.txt - Operation not permitted. Enter file name to delete : foo.txt </pre> <h3>Python syntax to delete a folder</h3> <pre><code>shutil.rmtree() </code></pre> <p>Example for <code>shutil.rmtree()</code></p> <pre><code>#!/usr/bin/python import os import sys import shutil # Get directory name mydir= raw_input("Enter directory name: ") ## Try to remove tree; if failed show an error using try...except on screen try: shutil.rmtree(mydir) except OSError as e: print ("Error: %s - %s." % (e.filename, e.strerror)) </code></pre></p> </div> </div> </div> <div class="question-block"> <div class="question-block__tags"> <a class="question-block__tag tag" href="http://python.engineering/cat/wiki/__delete__/">__delete__</a> </div> <p class="question-block__title">Is there a simple way to delete a list element by value?</p> <p class="question-block__answers"><span>5</span> answers</p> <p>I want to remove a value from a list if it exists in the list (which it may not).</p> <pre><code>a = [1, 2, 3, 4] b = a.index(6) del a[b] print(a) </code></pre> <p>The above case (in which it does not exist) shows the following error:</p> <pre class="lang-none prettyprint-override"><code>Traceback (most recent call last): File "D:zjm_codea.py", line 6, in <module> b = a.index(6) ValueError: list.index(x): x not in list </code></pre> <p>So I have to do this:</p> <pre><code>a = [1, 2, 3, 4] try: b = a.index(6) del a[b] except: pass print(a) </code></pre> <p>But is there not a simpler way to do this?</p> </div> <div class="answer"> <div class="answer__stars">1055</div> <div class="answer__inner"> <p class="answer__title">Answer #1</p> <div class="answer__content"> <p><p>To remove an element"s first occurrence in a list, simply use <code>list.remove</code>:</p> <pre><code>>>> a = ["a", "b", "c", "d"] >>> a.remove("b") >>> print(a) ["a", "c", "d"] </code></pre> <p>Mind that it does not remove all occurrences of your element. Use a list comprehension for that.</p> <pre><code>>>> a = [10, 20, 30, 40, 20, 30, 40, 20, 70, 20] >>> a = [x for x in a if x != 20] >>> print(a) [10, 30, 40, 30, 40, 70] </code></pre></p> </div> </div> </div> <p>We hope this article has helped you to resolve the problem. Apart from Javascript Prompt Window With Text Box, check other <a href="http://python.engineering/cat/wiki/__del__/">__del__</a>-related topics.</p> <p>Want to excel in Python? See our review of the <a href="https://python.engineering/best-python-online-courses-for-2022/">best Python online courses</a> 2023. If you are interested in Data Science, check also how to <a href="https://python.engineering/learn-programming-in-r-courses/">learn programming in R</a>.</p> <p>By the way, this material is also available in other languages:</p> <ul><li><a href="/it_it-htmltextbox">Italiano Javascript Prompt Window With Text Box</a></li><li><a href="/de_de-htmltextbox">Deutsch Javascript Prompt Window With Text Box</a></li><li><a href="/fr_fr-htmltextbox">Français Javascript Prompt Window With Text Box</a></li><li><a href="/es_sp-htmltextbox">Español Javascript Prompt Window With Text Box</a></li><li><a href="/tr_tr-htmltextbox">Türk Javascript Prompt Window With Text Box</a></li><li><a href="/ru_ru-htmltextbox">Русский Javascript Prompt Window With Text Box</a></li><li><a href="/pt_pt-htmltextbox">Português Javascript Prompt Window With Text Box</a></li><li><a href="/pl_pl-htmltextbox">Polski Javascript Prompt Window With Text Box</a></li><li><a href="/nl_nl-htmltextbox">Nederlandse Javascript Prompt Window With Text Box</a></li><li><a href="/zh_cn-htmltextbox">中文 Javascript Prompt Window With Text Box</a></li><li><a href="/ko_kr-htmltextbox">한국어 Javascript Prompt Window With Text Box</a></li><li><a href="/ja_jp-htmltextbox">日本語 Javascript Prompt Window With Text Box</a></li><li><a href="/hi_in-htmltextbox">हिन्दी Javascript Prompt Window With Text Box</a></li> </ul> <br> <br> <div class="answer"> <div class="answer__stars">Schneider Danburry</div> <div class="answer__inner"> <p class="answer__title">Moscow | 2023-03-22</p> <div class="answer__content"> <p><a href="http://python.engineering/cat/wiki/exp/">exp</a> is always a bit confusing 😭 Javascript Prompt Window With Text Box is not the only problem I encountered. Will use it in my bachelor thesis</p> </div> </div> </div> <div class="answer"> <div class="answer__stars">Chen Sikorski</div> <div class="answer__inner"> <p class="answer__title">Boston | 2023-03-22</p> <div class="answer__content"> <p>Simply put and clear. Thank you for sharing. Javascript Prompt Window With Text Box and other issues with <a href="http://python.engineering/cat/wiki/php/ev/">Ev PHP module</a> was always my weak point 😁. I just hope that will not emerge anymore</p> </div> </div> </div> <div class="answer"> <div class="answer__stars">Boris Porretti</div> <div class="answer__inner"> <p class="answer__title">Munchen | 2023-03-22</p> <div class="answer__content"> <p>Maybe there are another answers? What Javascript Prompt Window With Text Box exactly means?. 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