FAQ Database Discussion Community


Pointers about resizing text area

javascript,regex,textarea
Need some help/pointers.... When the user will click on a p element i want it content to be displayed in an text area so it would be possible to modify the text and etc... The text area will be of a fixed width.Thus when the last character will be at...

Add borders into a textarea [closed]

html,css,textarea
I need to reproduce this contact form. It's already done, but i got some problems for the textarea. Seems I need to put kinds of "hr" into the textarea, or... or I don't know. Any help would be welcome....

Create textarea with same style as angular validation

javascript,angularjs,textarea
I'm working on an angularjs project, and currently I'm in the form validation phase. I know that textareas don't work the same as <input>s do, but is it possible to get the same rounded corner? And if possible the same red border when it's invalid? Specifically rounded corners, and the...

Create text-area dotted on each line

html,css,textarea,border
I would like to make a contactform like this one: http://line25.com/wp-content/uploads/2012/letter-form/20.jpg (a multi-line textarea where each line has a dotted border-bottom, like a notebook. So not just the bottom border of the field) The name and e-mail fields I already have: #contactform input[type="text"]{ border: none; border-bottom: dashed 2px #c9c9c9; width:...

how can I popup a text area using JQuery (nor input neither in another window)?

jquery,html,popup,textarea,smooth
I was looking for how to pop up a text area, but I only found input popups and "new window" popups, I want something like a text area that smoothly appears when you click on the button that launches the text area (probably JQuery), Can someone give me a tip...

ReactJS component not rendering textarea with state variable

javascript,textarea,reactjs
I am facing an intriguing bug in React. I have this component: 'use strict'; import SummaryStore from '../stores/SummaryStore'; import React from 'react'; export default class ChangeSummaryForm extends React.Component { constructor() { // store initialisation SummaryStore.register(); var vRating = SummaryStore.getBookForSummaryPrint().summaryRating; var vStarClassName = this.getRatingClasses(vRating); this.state = { sStarClassName: vStarClassName, sCurrentBookToShow: SummaryStore.getBookForSummaryPrint()...

How correctly specify the textarea width? Using the cols attribute I obtain different width using different browser

html,css,css3,xhtml,textarea
I have some problem with the definition of the width of a textarea So, I have this situation: <div id="dialogReject" title=""> <table style="visibility: hidden;" id="rifiutaTable" border="0" class="standard-table-cls" style="width: 100%!important"> <tbody style="background-color: #ffffff;"> <tr> <td style="font: 16px Verdana,Geneva,Arial,Helvetica,sans-serif !important">Inserire note di rifiuto</td> </tr> <tr> <td> <textarea style="visibility: hidden;" rows="5" cols="70"...

javascript / jquery: Get the changed content of textarea

javascript,jquery,html,forms,textarea
I'm new to javascript & jquery. i have a textarea with a preset content. If i change the value on the site by entering "new" and press the "showme" button the alert box does show me the preset value, not the new contend of the textarea. Why is this? What...

Groovy Swingbuilder: How can i add a scrollpanel to my frame?

groovy,textarea,scrollpane,swingbuilder
I want to add a scrollpane, wich contains a textarea, but i dont know how. So i searched the internet and found some examples, but non of them helped me. This is some of my code: frame = sb.frame(title:"BPNM Builder", size:[600, 400],defaultCloseOperation:WindowConstants.EXIT_ON_CLOSE){ panel(id:'mainpanel',border:BorderFactory.createEmptyBorder(10,10,10,10)){ gridBagLayout() label( text:"out:", constraints: gbc(gridx:0,gridy:0,fill:HORIZONTAL,insets:[0, 0, 323,...

Retrieving lines from textArea - Java

java,textarea
I have created a textArea with two lines of text present by default when the program is run. The user is supposed to type any word, and press enter. They may do this as many times as they want- meaning that the last word typed by them won't necessarily always...

How to access clipboard and current cursor position when pasting in a textarea in IE8/9 before it becomes the current value?

javascript,internet-explorer-8,internet-explorer-9,textarea,maxlength
Since IE8/9 do not support HTML5's maxlength attribute, I need to find a way to prevent pasting too long text into a textarea/input, so I chose to go with the onpaste-attribute/eventhandler via jQuery, see the example code below: $(document).ready(function() { $('textarea[maxlength]').on('paste', function() { var maxlength = $(this).attr('maxlength'); if (this.value.length >=...

Can't post textarea with newlines/carriage return on submit

php,html,textarea
I'm simply trying to pass the values in a textarea through the post variable (or whatever $_POST is). More specifically I want to include the newline characters in it. Whenever I hit submit I have my code re-direct me to another webpage. <form action="blah.com" method="post"> .... <textarea id="Field15" name="Field15" cols="50"...

how to set css and html in textarea [closed]

html,css,textarea
Is it possible to set a mark (html) in textarea? Because (I think thats for everyone clear) if you set: <textarea><mark>this text has a mark</mark></textarea> that this not works Is it just possible to give an element in a textarea an exact color?...

Understanding of css textarea offsets

html,css,textarea,typography
I made a simple example of textarea on jsfiddle with font-size and line-height. JSFiddle textarea textarea { font-size: 20px; line-height: 4; height: 260px; } <textarea> A A A </textarea> 1) How does browser calculate the AREA_1 height and the AREA_2 height? Why are they different? 2) How does browser calculate...

dojo Grid renderCell Textarea

dojo,textarea
I'm trying to create a grid from json data. Each cell will be editable eventually. One column contains type dependant data and based on the type I want to show either a pair of date pickers (start/end date) or Textarea or some other widget. I'm using renderCell to attempt to...

Detection of textarea value chage

javascript,jquery,textarea,onchange
How can I detect, that value in my textareaId has changed when the change was caused by javascript? eg. $("#buttonID").on("click, function(){ $("#textareaID").val("lorem ipsum"); }); $("#textareaID").change(function(){ //not working }); $("#textareaID").bind('input propertychange', function(){ //not working }); ...

Provide feedback message in textarea based on mysql data

php,mysql,textarea
I am pulling the data out of two columns in a mysql database and visually representing it in a line graph. Below were the graph is displayed on the webpage i want to put in a textarea that offers a feedback message based on the data shown in the graph....

Java FX Textarea performance issue in .jar

performance,jar,javafx,textarea
I have a TextArea that I would like to be able to append characters or words to over a period of time. I use Timer from java.util and when I run application in Eclipse everthing works ok, but when I export application into .jar I have performance issue. Here is...

making the backround of a javafx textArea clear

java,javafx,textarea
I was looking into this whole text area class in java, I was going to use it in my cool GUI i'm making but, when I was looking to make the background clear the only thing I could find is a method that allows you to set the opaqueness. but...

Creating an calculator with javascript gives unexpected output [duplicate]

javascript,string,numbers,textarea
This question already has an answer here: How do I sum numbers using a prompt, like a simple calculator? [duplicate] 1 answer Heyy guys, I am trying to create an calculator that can sum. What I am trying to do is: Search for the plus, and get the place...

Avoid line returns on textarea text

html,css,textarea
I am having an issue with the text in my <textarea> tag. Here is the matter : My web app is a html page which write text on textarea on button click. When you click on this button, here is what the <textarea> shows : As you can see, I...

Get the lines from textarea and insert to mysql [closed]

php,mysql,insert,textarea
I've been trying to add multiple rows to mysql using textarea. The thing is that i can get all the lines from the textbox but i want to separate them into values using " | " as a separator. $invalid = 0; $inserted = 0; $totalaccounts = 0; $lista =...

HTML/CSS Textarea and Div are different height

html,css,css3,textarea
I've styled a textarea with min/max width and min height (to allow scaling vertically, but in no other direction), and put a div next to it with the same height. For some reason, although the CSS doesn't lie they're different heights. Anyone know why and if there's a way to...

Preserve newline in text area with Ruby on Rails

ruby-on-rails,ruby,textarea
To practice Ruby on Rails, I am creating a blog which includes a text area (following Mackenzie Child's tutorial). When the text is submitted, all of the newlines are removed. I know variations of the question have been asked already, but I have been unable to replicate any of the...

Keep linebreaks when getting text from tag not not showing up

html,textarea
I'm trying to make myself a file manager, and I managed to make an "edit file" function in PHP. In the main page I do have a textarea, but when I want to edit the main page "source", the text stops exactly where the textarea tag closes (</textarea>) Here's a...

How to delete a selection of textarea

javascript,textarea
I'm making a a simple texteditor and for that I'm using a function which gets the selected text of a textarea. My problem is not getting the selected text but when i add some tags to the selected text, for example bold or italic, it appends. So what I want...

Extjs5 Textarea Resizing

resize,textarea,extjs5
I have the following form defined: Ext.define('Admin.view.messaging.MsgDataForm',{ extend: 'Ext.window.Window', xtype: 'msgdataform', title: 'Compose Practice Message', defaultFocus: '[name=subject]', modal: true, layout: 'fit', closable: false, width: 700, items: [{ xtype: 'form', layout: 'anchor', fieldDefaults: {labelWidth: 60,labelAlign: 'right',anchor: '100%'}, padding: 10, items: [{ xtype: 'fieldcontainer', layout: 'hbox', fieldLabel: 'Date', items: [{ xtype: 'datefield',...

Update form validation on right-click cut/paste

javascript,jquery,html,textarea,string-length
I check the length of user input to give feedback before they attempt to submit the form. Here's my code: var $foo = $("#foo"), $span = $("span") $foo.on('keydown keyup change', function(){ $span.text($foo.val().length); }).trigger('change'); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <textarea id="foo">Ipsum</textarea> <small><span></span> characters.</small> This works correctly for input typed. However, if a user cuts...

How to activate a textarea with jquery?

javascript,jquery,textarea
I have a textarea (#textarea), which I want to "activate" when a button (#activate) is clicked. By "activate", I mean the blinking prompt should appear and you should be able to type into the textarea. In other words, clicking on #activate should have the same effect as clicking on the...

Replace n-th tab character with a string using Javascript/jQuery

javascript,textarea
I have a line of items in Excel, and when I copy them in a textarea, I have several tab characters. I use this on purpose. Is there a way to replace n-th tab characters with a new line (each) and insert a specific word for each tab? Here is...

Render multiple values, separated by line break, within a textarea

javascript,html,angularjs,textarea,ng-repeat
I am rendering a dynamic form in angular. When attribute has multiple values I wish to render them within a textarea. Each value on its own line. But cant't get it to work! This is what I have so far: <script type="text/ng-template" id="form_field_text"> <label for="{{field.displayName}}">{{field.displayName}}</label> <br /> <div ng-if="field.multivalue ==...

Adding psuedo elements to