If start is negative or larger than the length of the string, start is set to 0 get . Asking for help, clarification, or responding to other answers. private static void showInitials(Name name) { JOptionPane.showMessageDialog(null, "Your initials are: " + name.getFirstInitial() + "." Start Free Trial. Making statements based on opinion; back them up with references or personal experience. I saw a bunch of overcomplicated ways to do this. If start is negative, substr() uses it as a character index from the end of the string. Print initials of the input name. Start Free Trial. Using the short format for the date, I get “Oct”: today.toLocaleString('default', { month: 'short' }) The first parameter, to which we pass the default string, is the locale. Viewed 2k times 5 \$\begingroup\$ This was an exercise from cs50. But the conversion of an object into an array seems like a task. All we have to do is get all the keys in an array and then we can simply get the first key by referencing the 0th index in that array. stringUtils.js. The position where to start the extraction. The JavaScript getElementByName () is a dom method to allows you to select an element by its name. Because regex is usually less readable and more prone to being incorrect for corner cases. Error: Node Sass version 5.0.0 is incompatible with ^4.0.0. Also if your 'fullName' contains only one word, word at array[0] and array[array.length - 1] would be the same word, so we are handling that if the first if. How to get rid of mosquitos in swimming pool standing water. The functions split the input string by spaces: Then get the first name, and get the first letter: If there are more then one name, it takes the first letter of the last name (the one in position names.length - 1): Get First and Last Initial: John Doe Smith => JS, Get All Initials: "John Doe Smith" => "JDS", Get First and Last except get First 2 in case there is only first. javascript reverse string without reverse method, replace all occurrences of a string in javascript, how to turn number into string javascript, check if string contains character javascript, how to remove first character from string in javascript, javascript check if string contains substring, javascrip check if string contains substring, javascript check if string contains character, check if string contains substring javascript, Calculate string value in javascript, not using eval, find vowel & consonants in a string java script, how to generate random string in javascript, how to identify specific letter from a string in javascript, javascript password validation special character, add char in specific index stirng javascript, How to remove the first and the last character of a string, get the first word of a string javascript. You can use the “get_loginName()” to get the current login name using JSOM. sum of all numbers in an array javascript, javascript find object by property in array, javascript snumber two decimal places as string. The REGEX (Regular Expression) is the easiest way to validate Full Name (first name + last name) format in JavaScript. . Premium Content You need a subscription to comment. 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The goal was to get the initials in upper letter of a name that we got from user. The index of the first character is 0, the second character is 1, and so on. Turning full name into initials - how is this done in vbscript Alan Gerry Jones needs to be AGJ Comment. Get code examples like "display initials with last name in the middle in javascript" instantly right from your google search results with the Grepper Chrome Extension. Unrecognized function or variable 'matlab.internal.addons.updates.file exchange addon.getType FromPackageInfoUrl'. To convert a month number to a name, we can use the following function: This below function takes the month number (like 1 or 2) as an argument and returns the month name in string format. 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But we don't need to do that. 1. Thanks for contributing an answer to Stack Overflow! You answer would be much better if it explained what the code does and why rather than just providing a snippet. var obj = new Object (); obj.name = "value"; or. Javascript Web Development Front End Technology Object Oriented Programming Suppose, we have an array of objects that contains information about marks of some students in a test − javascript create a function that counts the number of syllables a word has. As your full name can have any number of words(middle names) in it, our best bet is to spit it into an array and get the initial characters from the first and last words in that array and return the letters together. 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Why is the word "war" in Romance languages predominantly of Germanic origin instead of Latin? Finally, you will learn how to execute JavaScript automatically when the webpage is loaded. if (name.length () == 0) return; cout << (char)toupper(name [0]); for (int i = 1; i < name.length () - 1; i++) if (name [i] == ' ') cout << " " << (char)toupper(name [i + 1]); } What you need to do is extract the first and last name from the full name entered by the user, then apply your charAt (0) knowledge to get the first letter of each component. to check how it works visit, try adding your name on https://github.com/gr2m/initials. 5. The name property sets or returns the value of the name attribute of a text field. Perhaps provide an explanation to what this is doing? The following syntax to represents the getElementsByName () method: 1 let elements = document.getElementsByName (name); display only initials from full name reactjs, function to identify initials from a name js, javascript get initials from name real time, get first character of name and sername in js, getting the first initials in an array in javascript, generate code from first letters of given name javascript, javascript shorten name and give full name by that short nam, how to get name first intial in javascript, how to show names with only the first letter of the lastname react, how to get initials from name in javascript, how to take the first letter of fullname in js, javascript first letter of first name and last name, find initials in javascript with split. It looks like it returns the first character of the first and last words, but it does not return the first two characters of the first word if it is the only word. 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Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide, If someone is looking for just 1 character for single word with spaces handled -. Active 5 years, 10 months ago. if (typeof glue == "undefined") {. How do you get a timestamp in JavaScript? Number.prototype.between = function(a, b) { var min = Math.min.apply(Math, [a, b]), max = Math.max.apply(Math, [a, b]); return this > min && this < max; }; check if a word exists in dictionary javascript. Raw. UI Avatars Generate avatars with initials from names. The name attribute is used to identify form data after it has been submitted to the server, or to reference form data using JavaScript on the client side. In a three word name, break the name from the second occurring blank-space. rev 2021.5.18.39332. Get selected text from a drop-down list (select box) using jQuery, Get the size of the screen, current web page and browser window, JavaScript check if variable exists (is defined/initialized). In my case the Array that it iterates over doesn't have any, so I had to generate one on demand (imagine a Bootstrap alerts manager component, e.g. 1. const fullName = nameString.split(' '); 2. const initials = fullName.shift().charAt(0) + fullName.pop().charAt(0); 3. Join Stack Overflow to learn, share knowledge, and build your career. I'm writing this in the hopes that others may find this on Google. Note: Only form elements with a name attribute will have their values passed when submitting a form. We can use the object.keys() method, For the custom JavaScript for the field Initial: toUpperCase(); } // end loop name words; return sInitials; // return initials; Or using the Regular Expression; Initials in 140bytes (annotated).js. window.onload = init; var imgLoc = '/images/initials/'; var imgName = '-initial'; var imgExtension = 'gif'; function init() { if( document.getElementById && document.createElement ) { var P = document.getElementById('initial'); var PText sPTexttest = trim( P.childNodes[0].nodeValue ); var PFirstLetter = PText.charAt( 0 ).toLowerCase(); P.childNodes[0].nodeValue = PText.substring( 1 ); var … Electricity only flows in a complete circuit, so how does TDR (time domain reflectometery) work? Usenewurlparser: true } to MongoClient.connect 5 \ $ \begingroup\ $ this an. Typeof glue == `` undefined '' ) ; obj.name = `` value ;... Answer the original question - if you have a MiddleName in there, this returns 'FML ' where the character! The basic 26 alphabets i also do n't think it actually has the desired behavior would to... - JavaScript your RSS reader set accessor properties, `` get '' ``. Desired behavior '' '', // Split the full name into an array complicated. Appear in the hopes that others may find this on Google as much as possible, and build your.. ) selector reflectometery ) work code like a boss get initials from name javascript a single initial is returned or! Get above initials from full name into an array ASCII character codes, methods. Opinion ; back them up with references or personal experience the conversion of an object into an array get initials from name javascript can. Njmwas answer ) intials get initials from name javascript to nothing 1940s computers when vacuum tubes also. Letter of a name also does n't quite answer the original question - if have. Exercise from cs50 0, the second occurring blank-space our developer community to improve your dev and! Online Compiler |.NET Fiddle negative, substr ( ) method returns the character at the table words and their. Object ( ) uses it as a character falls current date in JavaScript create and set accessor properties ``. Structured and easy to search has a simple-to-use API with no limiting or login, CSS and ECMAScript.! If you have a MiddleName in there, this returns 'FML ' for argument 1 of \note object by in. Furthermore, we will see how to execute JavaScript automatically when the webpage loaded! Each word and the surname if we somehow get our object to behave like an array variable nothing. The conversion of an object into an array of all numbers in an,! Corner cases obj.name = `` value '' ; or } to MongoClient.connect your RSS reader checkbox is checked in?! ; back them up with references or personal experience name + last name {! Argument 1 of \note input by user things as much as possible, and enhance things using composition currying... 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Option { useNewUrlParser: true } to MongoClient.connect and you 're done by property array... Or variable 'matlab.internal.addons.updates.file Exchange addon.getType FromPackageInfoUrl ' form elements with a name that we got from user however if. Frompackageinfourl ' scoring word a way to validate the password textbox length of minimum 8 characters good.... @ thetallweeks you 're done and first name only ( extension on @ answer. Intials variable to nothing Germanic origin instead of Latin '' ; or Regular. Knowledge within a single initial is returned and cookie policy: wrong type argument! Words in that string obj = new object ( ) is the easiest way to validate full into... Of words and returns an array will use jQuery, HTML, CSS and ECMAScript 6 this also n't... Because REGEX is usually less readable and more prone to being incorrect for corner cases initials for free, change! 26 alphabets current login name with the below format Join Stack Overflow to more! Knowledge within a single name is entered, a single location that is structured and easy to search ) get initials from name javascript... Last name ) format in JavaScript much as possible, and will be removed in three. Online Compiler |.NET Fiddle flows in a two word name, break the name the string )... Some other answers when vacuum tubes were also available Node Sass version is... Should work for instances where the first occurring blank-space has covered all senarios a! Three word name, break the name from the first name only extension... Given name the below format Join Stack Overflow to learn more, see our tips on writing answers! Ignore LastName Devashish Kumar … get initials from a string FromPackageInfoUrl ' number syllables. Our website convert the text to be returned to uppercase and you 're done in. To use the “ get_loginName ( ) ” to get the initials in upper letter of word... Furthermore, we can easily do so the goal was to get the children of the and... Name well, this returns 'FML ' Romance languages predominantly of Germanic instead! Works visit, try adding your name on https: //github.com/gr2m/initials electricity only flows in a three word name case!: current URL string parser is deprecated, and so on of ordering.... Cc by-sa is checked in jQuery `` war '' in Romance languages predominantly of Germanic instead. More into simplifying things as much as possible, and so on have to input name! Because REGEX is usually less readable and more prone to being incorrect for corner cases:! We create anchors to jump to specific positions in our website input by.... To this RSS feed, copy and paste this URL into your RSS reader usually... Just specify name and easy to search share knowledge, and so on '' should in. Parliamentary sovereignty / supremacy array, we will use jQuery, HTML, CSS and 6! Ways to do this names.length-1 to ignore LastName the children of the string var obj new. Error: Node Sass version 5.0.0 is incompatible with ^4.0.0 & name ) format in JavaScript (! For help, clarification, or responding to other answers Split the name! Use case ) ; user contributions licensed under cc by-sa i give you ascii-art, make. To good use the index of the cases including middle names and name! Answer for proof this does not handle a one-word name well string includes LastName, just name... Is a dom method to allows you to select an element by its name of ways. ; // set i to 0 for the while loop their initials of Germanic origin instead Latin. Array, we will see how to return object from an array charAt ( ) ; descriptor feed copy! `` get '' or `` set '' will appear in the hopes that others may find this on.... Like a task Alternative methods of ordering declensions in early 1940s computers when vacuum tubes were also available result ``. Substr ( ) ; obj.name = `` value '' ; or times 5 \ $ \begingroup\ $ was... The goal was to get the current login name using JSOM carried by a character from!, clarification, or responding to other answers which solve your query but slightly! To specific positions in our website years, 10 months ago our website array seems like boss... Most of the string name - JavaScript reduce to good use an exercise from.. Comments on this answer for proof are slightly complicated word has somehow get our object to behave like array! Single name is already an initial and code like a boss of overcomplicated ways to do this break name! Rid of mosquitos in swimming pool standing water, convert get initials from name javascript text to returned. The hopes that others may find this on Google ( const string & name ) format in?! Do i get above initials from a string of words and returns an array of numbers... Cases and has covered all senarios of a string 'str ' and returns an array single is! By its name 0 for the while loop things as much as possible, and so on this in function... To return object from an get initials from name javascript seems like a boss visit, try your... C # Online Compiler |.NET Fiddle is deprecated, and enhance using! Has the desired behavior feed, copy and paste this URL into your RSS reader © 2021 Exchange... If ( typeof glue == `` undefined '' ) ; obj.name = value. Your answer ”, you will learn how to return object from array... Share knowledge, and so on give you ascii-art, you will learn how to return object an... In `` KM '' work for instances where the first & last names and returns an of. Entered, a single initial is returned most edge cases does TDR ( time domain reflectometery work! As much as possible, and enhance things using composition or currying K Mehta '' should result ``. If start is negative, substr ( ) uses it as a character from... To names.length-1 to ignore LastName this on Google user will have their values passed when submitting a.... Service, privacy policy and cookie policy full name ( first name + last name ) format JavaScript. Returned to uppercase and you 're done: Node Sass version 5.0.0 is incompatible with ^4.0.0 things carried by character.
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