Scala: load different files by input
I tried to make this a bit more generic. To show how this can be helpful, I also created another command that you can call as "add 1 2" and it will print the sum of adding the two integers. If you are serious into making a CLI interactive application,...
C++ Reading tab-delimited input and skipping blank fields
c++,variables,input,format,tab-delimited
You've solved the issue with spaces in the fields in an elegant manner. Unfortunately, operator>> will skip consecutive tabs, as if they were one single separator. So, good bye the empty fields ? One easy way to do it is to use getline() to read individual string fields: getline (ss,...
font-awesome to be inserted in value=“
spring,button,input,font-awesome
I have not tried it completely, but this should give you an idea. <form action="/someweb.html"> <button type="submit" class="btn btn-success"><i class='fa fa-list-ul fa-lg'></i><spring:message text="View List"/></button> </form> Here is a sample in codepen. http://codepen.io/anon/pen/yNXvZw...
How do you preview your c++ code in visual studio
It's kinda hard to see what exactly you are asking here. If you mean predicting code behaviour, that's not exactly possible, for many reasons. First and foremost, you're not dealing with a scripted language, but a relatively low-level programming language. Therefore, the output of your code is extremely hard to...
Remove leading zeros from input type=number
javascript,html5,validation,input,numbers
just use a regular expression like this textboxText= textboxText.replace(/^0+/, '') ...
Calling Input Types in Code Behind
<input type="text" name="username" id="username" t.... First one you can't call in code behind cause it's not a server side control. You can call only those control in your code behind which are defined as server side control with runat property. To call the first one in your code behind add...
jQuery Code not updating after validation
javascript,jquery,validation,input
You forgot about removing classes: if (checkURL(url)) { $("#url").removeClass('red'); $("#url").addClass('green'); } else { $("#url").removeClass('green'); $("#url").addClass('red'); } You can find jsfiddle here: http://jsfiddle.net/bmkg56hd/...
How to read data separated by a ',' in a text file in C [duplicate]
If Name contains spaces, then the format specifier that you are using will stop there and fail, you would need while (fscanf(ifp, "%15[^,],%d,%d", stationName, &stationDistance, &stationDirection) == 3) { } The [ specifier matches against the set of characters you specify inside the [] for example "%[0-9]" matches all digits...
Read graphs from file as fast as possible
The first optimization is to read the whole file in memory in one shot. Accessing memory in the loops will be faster than calling fread. The second optimization is to do less arythmetic operations, even if it means more code. Third optimization is treating the data from file as characters...
how to style html5 date input, first element focus/active
css,html5,date,input,css-selectors
The first element goes blue to indicate that it is the active element (in case you want to update the date using the keyboard), you can style it by specifying that it should not have a background using the pseudo-elements: ::-webkit-datetime-edit-month-field ::-webkit-datetime-edit-day-field ::-webkit-datetime-edit-year-field Notice: you should style not only the...
Javascript switch statements for form input
javascript,forms,input,switch-statement
See here for corrections: https://jsfiddle.net/jetweedy/upvfgck2/2/ Several problems... (1) if/else blocks weren't properly formatted (you were closing with semicolon after the 'if' part, and then putting 'else' separately and not closing that off afterwards. (2) You had 'postcode' as an ID on a div as well as an input, so 'document.getElementById(...)'...
Check if the number entered is in array, otherwise add to the array
java,arrays,validation,input,user
How about this? Checks if the value exists, otherwise the user needs to re-enter the number. public static void main(String[] args) { String holder = "", s; int size; s = JOptionPane.showInputDialog("Enter the size of the array"); size = Integer.parseInt(s); String array1[] = new String[size]; //declared and instantiated array1 for...
Moving data (based on a class) from .py to a dictonary in another .py file
pickle would also work, for storing data between programs, or even between different runs of the same program:: from module 1: import pickle f = open(file_Name,'wb') pickle.dump(assignment_data, f) f.close() from module 2: import pickle f = open(file_Name,'rb') pickle.load(assignment_data, f) f.close() (more elegantly with 'with ......') pickle.load knows that it's getting...
jQuery: Clear input field if it is not filled in certain time? [closed]
Maybe you should link it to the keyup event like here: // ... somewhere in the ON DOM READY section, input has ID "a" $('#a').keyup(function(){var o=$(this);// o: jQuery object referring to the current input setTimeout(function(){ if (o.val().length<5) o.val('');},1000); }) see here: http://jsfiddle.net/1fjyezf7/ . I reduced the minimum length to 5...
How to perferm different action depending on user input
Misplaced brackets: I have removed end bracket } from the end and added one just before } else if (action.equals(heavy)) { Check this: import java.util.Scanner; public class Game1 { public static void main(String[] args) { int hp = 10, enemy_hp = 10; String attack = "attack"; String block = "block";...
BufferedReader space separated input
Try this, StringTokenizer tk = new StringTokenizer(input.readLine()); int m = Integer.parseInt(tk.nextToken()); String s = tk.nextToken(); this is faster than string.split(); ...
Input Tags and Submit form outside the
javascript,jquery,html,forms,input
To submit a form from outside the form: HTML <form id="theForm">...</form> <button id="submitTheForm">Click to Submit</button> jQuery $('#submitTheForm').on('click', function() { $('#theForm').submit(); }); To include external inputs in the form submission: HTML <form id="theForm">...</form> <button id="submitTheForm">Click to Submit</button> <input type="text" data-form="theForm" name="external-input-1"> <input type="text" data-form="theForm" name="external-input-2"> jQuery You...
Save user input from tkinter to a variable and check its content
python,input,tkinter,python-3.4
The simplest solution is to make string global: def printtext(): global e global string string = e.get() text.insert(INSERT, string) When you do that, other parts of your code can now access the value in string. This isn't the best solution, because excessive use of global variables makes a program hard...
Count amount of inputfields with the same name in PHP?
You set $termin_von only once before loop. $termin_counter = 1; while(true) { $termin_von = 'termin'.$termin_counter.'_von'; if(!isset($_POST[$termin_von])) break; echo $termin_counter++; } ...
make java multithread wait until input given
java,multithreading,input,wait
You can use CyclicBarrier from java.util.concurrent package static CyclicBarrier b = new CyclicBarrier(nConnections); public void run() { // make the database connection b.await(); //threads will stop here untill nConnections are opened ... ...
How to display placeholder text on focus?
javascript,html5,input,focus,placeholder
You need to show .input-text-container, but your code works. Try this: $('.search.icon-search').on('click',function(e) { e.preventDefault(); $(".input-text-container").show(); $('#textSearch').focus() }); http://jsfiddle.net/3zkpgvj5/...
Set focus for paper-input via radio button
input,radio-button,focus,polymer,paper-elements
You will need to bind a click event to radio1: <paper-radio-button name="radio1" on-click="_setInputFocus">Radio1Label</paper-radio-button> Then define the function _setInputFocus so that it selects the input and sets the focus to it: <script> Polymer({ is: 'the-name-of-your-element', _setInputFocus: function () { this.$$("input").focus(); } }); </script> ...
Configuring inputs for a Multiple Input Fuzzy Controller in Labview?
input,controller,logic,labview,fuzzy
I have two nodes which give double values, which I then put into an array using the Build Array VI I assume you mean that they give 1D DBL arrays, because you can't get from scalars to a 2D array. Most likely you need to right click the BA...
C++ using ofstream to write to file
Before C++11, the file stream classes did not accept std::string file names. So you can either pass a c-string: ofstream outfile(file1.c_str()); Or enable C++11, if your current gcc version supports it: g++ -std=c++11 assembler.cpp ...
full text search with multiple text input
sql,laravel,input,full-text-search,laravel-5
UPDATED: Try $products = DB::table('products') ->whereRaw('MATCH(HEX,RGB) AGAINST(? IN BOOLEAN MODE)', array("$hex $rgb") ->get(); "$hex $rgb" - no FTS operators means $hex OR $rgb "+$hex +rgb" - means $hex AND $rgb Here is a SQLFiddle demo Further reading: Boolean Full-Text Searches ...
Html5 input type number formatting
android,iphone,html5,windows-phone-8,input
When retrieving the value with jquery it is returned with a . decimal separator. Try this: <!DOCTYPE html> <html> <head> <script src="https://code.jquery.com/jquery-2.1.1.min.js"></script> <meta charset="utf-8"> <title>JS Bin</title> </head> <body> <input type="number" name="myNum" id="myNum"> <button id="submit">Submit</button> <hr/> <code></code> <script> $("#submit").on("click",function() { var numericValue = $("#myNum").val();...
How to make my output show only whats needed with my cheque generator program for c
You need to add conditionals around your printfs: if (a > 0) { printNum(a); //Printing is the variables are in the thousands, hundreds, tens or ones categories. printf("Thousand "); } ...
input errors : split part of one entery
You have to check for the '+' and the trailing 'i': istream &operator>>(istream &input, Complex &complex) { char plus,letter; if (input >> complex.realPart >> plus) { if (plus!='+' ) input.setstate(ios::failbit); else if (input >> complex.imaginaryPart>>letter) { if (letter!='i') input.setstate(ios::failbit); } } return input; } Live demo here Note that you...
I can't input the obelus(division symbol) in edittext android
android,input,android-edittext
Got to be an encoding issue. Try "\u00F7" Here's the docs: http://www.fileformat.info/info/unicode/char/00f7/index.htm...
Simplifying some jQuery code of keyup inputs
javascript,jquery,css,input,keyup
You can simplify your code like this. Bind the keyup event once by using the id starts with selector. var colors = ["3173d8", "416cd9", "5e5bdb", "8248dd", "a335df"] $("[id^=input]").each(function (i) { $(this).css('background', '#' + colors[i]); }); $("[id^=input]").keyup(function () { var index = $("[id^=input]").index(this); $("span[id^=span]").eq(index).html('[color=' + colors[index] + ']' + $(this).val() +...
What does Scanner input = new Scanner(System.in) actually mean?
Alright, let's elaborate with some simplified explanation about the Scanner class. It is a standard Oracle class which you can use by calling the import java.util.Scanner. So let's make a basic example of the class: class Scanner{ InputStream source; Scanner(InputStream src){ this.source = src; } int nextInt(){ int nextInteger; //Scans...
Input boxes not lining up
html,css,text,input,form-submit
Add this CSS3 box-sizing Property in your stylesheet. * { box-sizing: border-box; } ...
How to make Javascript show me the current time when i ask for it in an input?
use for loop to iterate through an array value askForTime var command = document.getElementById("inputcommand"); var output = document.getElementById("output"); var showTime = function(){ var askForTime = ["What time is it?","Show me time","Time"]; for(var i=0; i<askForTime.length; i++) if(command.value == askForTime[i]){ output.innerHTML = Date(); } }; ...
Take input without changing the line
Instead of print(), use input() to produce the prompt: x = input("Please Enter: ") From the input() function documentation: input([prompt]) If the prompt argument is present, it is written to standard output without a trailing newline. ...
Check if an input field has focus in vanilla JavaScript
This question was answered here: Javascript detect if input is focused Taken from the above answer: this === document.activeElement // where 'this' is a dom object ...
How to Click All Inputs with the Same Class on Page Load
javascript,jquery,table,input,click
Remove document.onload, and simply do: $(document).ready(function() { $('.act_inv').click(); }); This assumes a click() handler has already been created for that class. Snippet $(document).ready(function() { $('.act_inv').click(function() { $(this).val('clicked'); }); $('.act_inv').click(); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input class="act_inv" type="text"> <input class="act_inv" type="text"> <input class="act_inv" type="text"> ...
How would I go about searching for a string of words across multiple lines
java,parsing,input,io,bufferedreader
I think that either you: Normalize your key phrases and names (represent "word\nplus\nword" as "line n has word, line n+1 has plus, line n+2 has word") Process newlines as part of the matching characters (process byte by byte instead of line by line) From your current strategy, option 1 would...
onclick change value of next or previus div
This should work for you: $(function() { $('.buttonbundle.up').on('click',function(){ var input = $(this).next('input'); var x = parseInt(input.val()); input.val( x + 1 ); }); $('.buttonbundle.down').on('click',function(){ var input = $(this).prev('input'); var x = parseInt(input.val()); input.val( x - 1 ); }); }); DEMO EDIT Or wrapped in one function: $(function() { $('.buttonbundle').on('click',function(){ var input...
Hide class when input value equals given value
Here's what you're looking for: JavaScript: $('#acct_tier').on("change propertychange click keyup input paste", function() { var $input = $(this); if ($input.val() === 'standard') { $(".red").hide(); } else { $(".red").show(); } }); Demo: JsFiddle...
storing array from user and accessing it
arrays,assembly,input,user,mips
Some mistake I found is: In GETLIST: sw $v0,0($a2) #store in array add $a0,$a0,4 #next number <= instead write 'add $a2,$a2,4' if you want don't want to overwrite it. Also the problem in printing list is that you are adding $a2 to store the number in the array. But, you...
JQuery And JavaScript Search AutoComplete
javascript,jquery,search,input,autocomplete
The autocomplete function you are using is from jqueryUI.Have you included it?
Trying to return one dataset from a function that prints from two functions
Best part in Python is that creating new objects on the fly is very easy. You can make a method return a tuple of two values. def dataPrinter(): gen1 = headerBody(columns_no) gen2 = dataBody(columns_no) return gen1, gen2 And from the calling side, you can get them either as a single...
Scanner input through break-line
As Tom already pointed out this should be the code snippet you're looking for: if (scanner.hasNextLine()) { String line = scanner.nextLine(); System.out.println(line.isEmpty() ? "Nothing to print out" : "Your input was: " + line); } ...
Defining a function inside the input of another function in C
c++,c,function,input,function-pointers
This is impossible in C. In C++, you can use a lambda-expression: exampleFunction([](){ std::cout << "Hello"; }); ...
How can i tell my Program to “re-do” diffrent Actions (chosen by User-Input) after it is done, till the do-while Requirement is set?
You were very close, you need to move the input read into your loop like so: string Input; do { Input = Console.ReadLine(); if (Input == "1") { Console.WriteLine("You hit your Opponment for 10 Damage!"); enemyHealth = enemyHealth - 10; Console.WriteLine("Your Opponment hit you back for 10 Damage!"); playerHealth =...
How do I get rid of form input value cache in JavaScript?
javascript,jquery,html,forms,input
You could simply set the value to 0 on page load: $(function() { $("#increment").val('0'); }); ...
How to push text from html input into AngularJS array?
javascript,arrays,angularjs,forms,input
I guess it's just a typo in your template, try {{todo}} instead of {{todo} Everything else looks fine Here is completed code: http://plnkr.co/edit/tRGw9UTRVhXvD51lxYjF?p=preview I've also added track by $index statement to allow duplicated todos....
Keydown function to prevent letters - How to load function before key is entered
javascript,jquery,input,internet-explorer-8
You are not calling the function! Either call it on $(document).ready() like this: $(document).ready(function(){ numberValidation(); }); Or, give this in the $(document).ready() instead: $(document).ready(function () { $("#txtboxToFilter").keydown(function (e) { // Allow: backspace, delete, tab, escape, enter and . }); }); Snippet $(document).ready(function () { $("#txtboxToFilter").keydown(function (e) { // Allow: backspace,...
Css styling of initial default value of a text field
If you want to style only the *, you're out of luck. No way to do that in just CSS. There is, however, way of doing this with altering your DOM: <div class="input-container"> <input type="text" name="fName" class="inpField" size="20" value="First Name" /> <span class="input-addon">*</span> </div> Then, the CSS: .input-container { position:...
Make the input wait for mouse or keyboard - Assembly Language
assembly,input,keyboard,mouse,simultaneous
Thanks for your advice knm241. The above program now works fine thanks to you. The only problem that occurred was that the keyboard buffer was not clearing and thus the program would get stuck in a loop. I fixed that by clearing the buffer and now everything works. I used...
Powershell Data input [closed]
Try this: $PCname = Read-Host "Please enter the PC Name" $Userid = Read-Host "Please enter the Uder ID" Copy-Item -LiteralPath \\$PCname\C`$\Users\$UserID\AppData\Roaming\Nuance\NaturallySpeaking12\Dragon.log -Destination "\\Static PC\C`$\Users\MyName\Desktop\Dragon Logs" -Force $PCname and $Userid are examples of powershell variables. The values are to be entered when you run the script. The other answer is trying...
Why are numbers and special characters inserted into spaces?
The reason why your encrypt inserts special characters is that the loop does not pay attention to spaces, shifting them by key code points in the same way as it does the regular characters. Adding a check to see if the character is a lowercase letter will fix the problem:...
Dynamically Adjust HTML Text Input Width to Content
javascript,jquery,html,forms,input
Use onkeypress even see this example :http://jsfiddle.net/kevalbhatt18/yug04jau/7/ <input id="txt" placeholder="name" class="form" type="text" onkeypress="this.style.width = ((this.value.length + 1) * 8) + 'px';"></span> And for placeholder on load use jquery and apply placeholder size in to input $('input').css('width',((input.getAttribute('placeholder').length + 1) * 8) + 'px'); Even you can use id instead of...
Using intent between activities, in reverse - Android
java,android,android-intent,input,android-studio
Source: Getting a Result from an Activity From Activity1: public static final String RESULT_REQUEST = 1; When you want to start Activity2: Intent intent = new Intent(this, Activity2.class); startActivityForResult(intent, RESULT_REQUEST); This will be called when Activity2 is finished: @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { // Check...
Div positioning broken by input
There was simply a </div> missing after your input, which broke the layout. Here's the updated fiddle.
HTML Input - already filled in text
The value content attribute gives the default value of the input element. http://www.w3.org/TR/html5/forms.html#attr-input-value To set the default value of an input element, use the value attribute. <input type="text" value="default value"> ...
How can I set the value of an input (textbox) using jQuery?
This works perfect for me (see the jsfiddle): JS: var now = new Date(); var year = now.getFullYear(); $('#year').val(year); HTML: <input id="year"> If I were you, I would make sure that you've included jQuery either right before the closing </body> tag, or in the <head> (better in the body), and...
How to read from std.in if the length of the input is not define
You are doing everything right, but you are not adding the last pair to the list. You can fix this problem by adding this code after the loop: if (current == 2) { temp.add(couple); } Demo 1 Your approach is not ideal, though: rather than reading one integer at a...
Flask submit data outside of form input fields
I figured it out. I think. Not sure if this is the proper way to do it, but it works for me. jinja code {% for item in items %} <tr> <form id="adauga_{{ item.stoc_id }}" action="{{ url_for('adauga', denumire_med=item.denumire_med, producator=item.producator) }}" method="POST"> <td>{{ item.stoc_id }}</td> <td>{{ item.denumire_med }}</td> <td>{{ item.producator }}</td>...
Retrieve value from input next to a button using THIS selector
javascript,jquery,button,input,this
Pass this as parameter in deleteBandMember function as shown :- HTML :- <li> <input id="mem3" value="TestU4" disabled=""> <button id="del3" class="delmem" onclick="deleteBandMember(this);">remove</button> </li> jQuery :- function deleteBandMember(elem){ var mmbr = $(elem).prev("input").val(); } Demo...
How to send a radio button value via AJAX?
javascript,jquery,ajax,input,radio-button
Radio buttons and checkboxes have a property checked. You should explicitly check for this, if the input element you are on is of that type. var data_array = $('#modal-content').find('*[data-array]').map(function(idx, elem) { if (elem.type === 'radio' || elem.type === 'checkbox') { return elem.checked && elem.value; } else { return elem.value.trim(); }...
angularjs -date input with ng-model in miliseconds
angularjs,date,input,angularjs-ng-model
Take a look at How to bind View Date to model milliseconds with Angularjs. As it explained; You can use the following, to change the data format dynamically during the binding: ngModel.$parsers.push(fromUser); ngModel.$formatters.push(toUser); ...
Java Append Key Input to String
java,string,input,keyboard,key
I think you can get the job done by using a KeyListener. This is basically a listener which sends events each time a key is typed, pressed and released. In a nutshell, I would listen to a keyPressed event and then I would not type that letter until I receive...
File not found when using multiple scanners
java,file,input,java.util.scanner,scan
Try this code with the try-catch block and let me know if it worked or not. // sometimes the compiler complains if there was a scanner opened without a try-catch block around it try { final File FILE1 = new File("text1.txt"); //it is always a good thing to make a...
Use angular-ui timepicker as input form
angularjs,input,angular-ui-bootstrap,timepicker
The error in this case was caused by a error in the changed() function. With this function in the controller, all works fine: $scope.changed = function () { $scope.start_hour = { hour: $scope.hour.getHours(), min: $scope.hour.getMinutes() }; }; ...
Inputting integers in to an array Error?
input.nextInt() consumes the next integer in the stream. You need to do this: Scanner input = new Scanner (System.in); for (int j = 0; j < 5; j++) { System.out.printf("Student %s: ", j+1); int num = input.nextInt(); if (num >= 0 && num <= 100) studentGrade[j][1] = num; else {...
How to make an input type text look like select dropdown?
I think this is when :after pseudoelement gets in handy. Wrap your input in DIV. #wrap:after { content:arrow icon image; } JSFiddle But there's no way you could use different CSS style sheet for different browser yet, so only one type of icon so far....
Java: How to print the next line of found string
You should modify this part of your code: while ((s=br.readLine())!=null) { if(s.contains(keyword)) System.out.println(s); } Here you're printing the line that contains the keyword. Since you want to print the next line, use the BufferedReader to read the next line again inside the if condition. Therefore, it would be something like...
How to get all input having the same class, id name in Controller - Laravel 5?
You can't, the ID and class aren't submitted and so aren't available in the PHP. What you can do is get results by the same name by turning them into an array. Change Form::text('answer1', to Form::text('answer1[]' so that you can submit multiple inputs with the same name. If you then...
adding text after prompt for input
We can use \r in a tricky way: import java.util.Scanner; public class JavaApplication2 { public static void main(String[] args) { int i=0; Scanner s = new Scanner(System.in); System.out.print("Enter num: __kg\r"); System.out.print("Enter num: "); i = s.nextInt(); System.out.println("\n"+i); } } How it works: we print Enter num: __kg and \r to...
Input value is not respecting padding and breaking container
Add CSS rule white-space: normal to the button. In browsers, <input> defaults to whitespace: pre whereas <button> defaults to white-space: normal.
Input Autofocus on type
javascript,jquery,html5,input,autofocus
Try something like I have below. Note the extra #form ID tag for <form id="form">. I think what you're trying to achieve is focus on any keypress when the input is not already focused, if so, $(document).on("keypress") should do the trick. $(function() { $(document).on("keypress", function() { $("#leitura_nim").focus(); }); $("#leitura_nim").on("keyup", function()...
how to get user to pick inputs Java
The Braces were missing for the parent if else, if (object.equals("1")) does not have any opening brace etc., now try this. I have highlighted the piece of code change for you. public class PostalTest{ public static void main(String args[]) { Scanner type = new Scanner(System.in); String object; Double weighte, weightl;...
jQuery and operation in real time
Use keyup event on the #field1 textbox. HTML <p> <label>Title 1</label> <span class="field"> <input type="text" name="field1" id="field1" class="width100" value="<?php echo $field1t; ?>" /> </span> </p> <p> <label>Title 2</label> <span class="field"> <input type="text" name="field2" id="field2" class="width100" value="<?php echo $field2t ?>" /> </span> </p> Javascript // On every keyup of textbox $('#field1').on('keyup',...
Laravel 5 getting input values that are arrays
php,laravel,input,laravel-5,laravel-form
The Request::get() method is implemented by Symfony\Component\HttpFoundation\Request which the Illuminate\Http\Request class extends. This method does not parse the string parameter passed using the dot notation as Laravel does. You should instead be using the Request::input which does: $adress = Request::input('representive.address_1'); As an alternative you can also use the Input facade...
How to read propositional logic symbols as input using Java Scanner?
The problem is not with entering the character, but rather with printing it to console. Your console does not appear to support the code point \u2227 of ∧, so it prints a question mark instead. You should test if console lets you input ∧ correctly by printing the numeric representation...
I want to check the content of textarea must contains previous inputs' words using javascript
javascript,jquery,html,input,textarea
I think I understand what it is you're trying to get done: You want the user to utilize the previously given input of 35 words which is retrieved from input fields, but also give the user the option to add more. This addition is optional. Check it out here To...
Limit number of characters in input
javascript,html,input,limit,onkeypress
This can be done with html <input type="text" name="username" maxlength="14"> If you dont trust client side validation: $maxlength = 14; $string = $_POST['string']; if([url=http://us2.php.net/manual/en/function.strlen.php]strlen[/url]($string) > $maxlength) { $string = [url=http://us2.php.net/substr]substr[/url]($string, 0, $maxlength); ...
How to deal with value of text input created dynamically?
javascript,jquery,dynamic,input
$('#submit') doesn't exist in your example. I replaced it with $('#itemform').submit() instead, and it seems to be logging a giant object. See the updated jfiddle here. $('#itemform').submit(function(e){ e.preventDefault(); var item = {}; $('input[type=text]').each(function(){ var key = $(this).attr('name'); var value = $(this).val(); item [key] = value; }); console.log(item) }); Also, if...
Ensure Dynamic inputs fill 50% of browser width
Perhaps this may work for you: * { box-sizing: border-box; } h1 { font-family: Verdana, Tahoma, sans-serif; font-size: 150px; font-style: normal; font-weight: 400; line-height: 170px; letter-spacing: -8px; border: 10px solid #66004C; } input { margin: auto; padding: 25px; font: normal 15px Verdana, Tahoma, sans-serif; width: 100%; border-left: solid 5px #66004C;...
Limit input to 0-100 value with HTML
Use the min and max attributes: <input type=number min=0 max=100> ...
How do I do user inputs on the same line in Lua?
When called without arguments, io.read() reads a whole line. You could read the line and get the words using pattern matching: input = io.read() opr, txt = input:match("(%S+)%s+(%S+)") The above code assumes that there is just one word for opr and one word for txt. If there might be zero...
Ignoring characters in the input
If your input is always in the form of <str1> <op> <str2> = <str3> You can read all tokens and do nothing with the op and =, for example: std::string s1 op s2 eq s3; std::cin >> s1 >> op >> s2 >> eq >> s3; You can validate that...
Prevent backspace on polymer paper-input
I actually fix this with: preventBackspace : function preventBackspace(){ window.addEventListener("keydown", function(e){ if(e.keyCode === 8) { e.preventDefault(); console.log('Prevent page from going back'); } }); } and typingAnsChanged: function() { var _this = this; if (this.typingAns) { _this.preventBackspace(); } } ...
If Input is focused trigger X else trigger Y
javascript,jquery,search,input
Use .focus() and .blur() like this instead $('input#edit-keys-2').on("focus", function(){ $('#zone-header ul#nice-menu-1').animate({opacity:0}, 300); }).on("blur", function(){ $('#zone-header ul#nice-menu-1').animate({opacity:1}, 300); }); $('input#edit-keys-2').on("focus", function(){ $('#nice-menu-1').animate({opacity:0}, 300); }).on("blur", function(){ $('#nice-menu-1').animate({opacity:1}, 300); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input type="text"...
Python - input filters [duplicate]
Simple while: while True: try: msg = int(input("Enter: ")) except ValueError: print("Not Valid!") continue # do some validation like if msg.endswith('hi') and stuff like that ex: if msg > 40 or msg < 10: # fail if greater than 40 and smaller than 10 print("Not Valid!") continue break ...
Extract value of a input hidden DOMXpath php
php,xpath,input,hidden,nodevalue
this is your code using DOM xpath : $html='<input type="hidden" id="Lat" name="myMap" value="22.445575, -18.722164">'; $doc = new DOMDocument; $doc->loadHTML($html); $xpath = new DOMXpath($doc); $val= $xpath->query('//input[@type="hidden" and @name = "myMap"]/@value' ); $list=array(); foreach($val as $v){ $list[]=$v->nodeValue; } var_dump($list); ...
is possible to make html input type number only show numbers which are multiple of 5
For HTML 5 only <input type="number" name="pax" step="5"> There are other javascript or regex solutions but they shouldn't be necessary. Further reading on type input: http://www.w3schools.com/html/html_form_input_types.asp Here is an example using some more popular attributes of number inputs. <input type="number" name="pax" min="0" max="100" step="5" value="0"> ...
How can I submit disable input element in a form?
Try using readonly instead of disabled <input type="text" name="quantity" value="400" class="field left" readonly /> If you still want it grayed out, you can set a background color: <input type="text" name="quantity" value="200" style="background-color: #f0f0f0;" readonly /> ...
javax.el.PropertyNotWritableException when using EL conditional operator in value of UIInput
jsf,input,el,placeholder,conditional-operator
Conditional statements in EL are indeed not writable. They are read-only. End of story. The same applies to method references in EL as in #{bean.property()}. It must really be a true value expression as in #{bean.property}. Your approach of using a (HTML5) "placeholder" is actually wrong. For that you should...
Adding Thumbstick Input to a Queue in XNA
I'm going to assume that you a thumbstick can have two states "neutral" and "direction". So, your logic should look like this (warning, lots of pseudo-code): bool thumbstickActive = false; void CheckInput() { //Pseudo-code, fix to match how you are getting the position Vector2 currentPostiion = thumbstick1.Position; if (ThumbstickInDeadZone(currentPosition)) {...
Detect when input text change
Add your logic in the onlick $("#main-list li").bind("click", function() { $("#main").val($(this).html()); $("#main").css('background-color','#FC0'); $(this).parent().append('value changed'); }); http://jsfiddle.net/dshun/ud4r1p84/...
JavaScript: Add table values to input field on button click
javascript,input,data,datatable
I created the whole solution on codepen. This is the function used: var clicks = 0; function csv() { var box = document.getElementsByName('text')[0]; if(clicks === 0){ var newcsv = ""; var tds = document.getElementsByTagName("TD"); for(var i = 0; i < tds.length; i++) { newcsv += tds[i].innerHTML; if(i != tds.length-1) newcsv...
Is it possible to write a MATLAB script that can give command line input to a function?
If you are looking for a non elegant solution. If you are looking for a potentially dangerous solution. Then you might try this: write a function named "input" as follows: function a=input(str) % THIS IS THE DUMMY VERSION OF THE % MATLAB BUILT-IN FUNCTION "input" global dummy_input disp('WARNING!!!') disp('MATLAB "input"...
Synchronise Textboxes (Input in Form)
javascript,html,css,forms,input
You are experiencing 2 basic errors there: 1- you are not preventing the default action of the submit button and 2- you are not assigning properly the sync function to the button Like this: button.onclick = function() {sync();return false;} ...
Need to find duplicates from an array in c++, and then put them in another array
c++,arrays,input,duplicates,output
To give you a better understanding of how to solve this, i'll try to show you what is going on via an example. Lets say you have just entered the 6 numbers you request via cin, and your a[] variable now looks like this in memory: a[] = { 5,...