FAQ Database Discussion Community


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?...

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...

textarea $_POST into MySQL with PDO

php,mysql,post,pdo,textarea
I'm trying to post a textarea value to a mysql table... alongside a few other fields & datatypes, using PHP's PDO. All other fields insert appropriately, when I remove the textarea field ('desc') from the insert or update. When I include the textarea ('desc') in my prepared statement... the query...

Default to original textarea val on Esc

jquery,textarea,keypress,var,revert
I'm trying to make an textarea default to the original value upon hitting esc. I can't seem to pass the origVal from the main code into the keypress if/else. Am I overthinking this or underthinking it? Fiddle: https://jsfiddle.net/kirkbross/brkbcr5c/1/ $(function() { var origVal = $("#textarea").val(); // set original value of textarea...

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...

htmlentities() does it remove return character and carriage return?

php,mysql,pdo,textarea
I am creating a forum with PHP and MySQL with the help of PDO class. I have just started coding the forum and come up with a problem. What I am doing is that $post_body = htmlentities($_POST['post_body']); get the user input like this and then send this to my function...

Print text in html textarea tag

php,html,textarea
I have a page that collects data from a database then prints it into another form so the user can update it. It works with the input box, but not the textarea box. Here is the code in the form: <textarea id="description" name="description" value="<?php echo $row['description'];?>"> </textarea> I'm pretty sure...

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....

Receiving content of textArea from another class in java (With Code) [closed]

java,class,textarea
I am working on a project which has two classes MainGUI and MainTest. SO my problem is that I want to print the result from Calculations done in MainTest class on the testArea of MainGUI. What I did is that, MainGUI obj=new MainGUI(); \\declared in MainTest class obj.myTextField.setTest("Result"); \\Result from...

Append selected list elements into textarea, add own text

javascript,angularjs,select,textarea
On the basis of this post : Angularjs select elements from list and display in textarea I would like to add functionality : Fill textarea on the basis of chosen elements from the list. Add additional text inserted by user -> when user decides that he/she wants to add element...

Is it possible to set different colors for different lines in a javafx textField/Area?

java,colors,javafx,textarea,textfield
I know that you can set a color of a whole textArea/Field by setting the style of the node to be -fx-text-fill: red; but is there a way to set the color of one single line instead of all of the lines while still keeping the textArea/Field editable?

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....

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...

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"...

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...

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()...

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...

add additional fields while maintaining input content

javascript,html,forms,textarea
I'm trying to make an input form with multiple fields and generate a preview of this content in a div. I would like the user to be able to add additional fields as they wish. I have the basic functionality working but anytime I "add" an additional field, the entered...

jQuery focus() on textarea that belongs to a form dynamicaly added into the page

javascript,jquery,html,focus,textarea
I am dynamically adding a new form into page using clone(), but when I add it I want to make form's textarea focused. I've got the code below but it doesn't work: .on('click', '.edit', function(e) { e.preventDefault(); var $comment_holder = $($(this).closest('li')); var $edit_form = $('.comments form').clone(); $edit_form.find('textarea').focus(); $comment_holder.append($edit_form); }); I...

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...

Asp.net textarea add empty string to the value [closed]

c#,asp.net,webforms,textarea
I have the textarea inside repeater <textarea class="form-control" disabled="disabled" > <%#Eval("value") %> </textarea> and when it's have value appear to have empty string in front and end of my string value Empty string in the inspector How to remove the empty string in front and end of the value (Trim)...

CKEditor will not show echo function

php,post,ckeditor,textarea,show
I implemented Ckeditor into my blog , and I have an "Edit Page". In that page I want to get the text that I wrote so I can obviously edit it, problem is it doesn't show up , like the rest of the text , here's my code after the...

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 >=...

Gap around textarea within a table

css,textarea
I've done some research on removing the gap I've got around a textarea located in a table. Depending on the browser, it appears at the top (IE, Chrome) or bottom (Firefox). <table border="0"> <tr> <form method="POST" action="updatereview.php"> <td class="shrink"> text </td> <td class="shrink"> <select name='update_score'> <option value="1">1</option> <option value="2">2</option> <option...

How many characters can “javascript var keyword” store?

javascript,textarea
I want to create a variable to store the value of textarea by using var keyword. But I don't know exactly about the maximum characters which "var" can store. Can you help me?...

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"...

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...

Adding psuedo elements to 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...

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...

Textarea input length check in JavaScript

javascript,forms,validation,textarea
I'd like to create an SMS gateway which alerts the user each time when 160 chars are written (or pasted). I need to store a variable n containing number of message parts of 160 chars. The code will be like this, just the n needs to be stored globally. Is...

Textarea with font-size:30px still autozooms when activated on mobile

html,css,mobile,textarea,zoom
As I understand it, setting a text input's font-size to a size greater than 16px, is supposed to disable the autozoom effect that happens when you activate the text input on a mobile device. I set the font-size to 30px, but the autozoom effect is still there. Tested on Chrome,...

Why does my script not make new lines using keyup?

javascript,textarea,onkeyup
I'm coding a script for my forum which generates a preview of the given string. Here is my js code function MakePreview() { var getText = document.getElementById('inputText').value; document.getElementById('outputText').innerHTML = getText;} Here is my HTML code <article> <h2>What are you doing?</h2> <textarea id="inputText" onkeyup="MakePreview()"></textarea> <br/> <input type="submit" class="button" value="Hello"/> </article> <article>...

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...