Safely store textarea input with newlines and preserve linebreaks
You could translate them into their respective escape sequences using str_replace before passing the string through nl2br(). This is an example: $profile = nl2br(str_replace('\\r\\n', "\r\n", $profile['presentation'])); ...
Create textarea with same style as angular validation
I realized what i was doing wrong, as I am new to html and css I didn't realize the class that I was calling. I simply needed to add class="form-control" to my <input>. This doesn't fix dynamically creating a red border when the input is invalid unfortunately.
How does one target a placeholder value in a textarea tag using pure javascript
javascript,append,textarea,placeholder
Although I don't quite understand what you want, here's what I think you want: var textarea = document.getElementById('test'); setInterval(function () { textarea.placeholder += ' and on'; }, 1500); <div id="comp"><textarea id='test' placeholder="Write on me now, or else... you will have to watch me write on"></textarea></div> Every 1.5 seconds, and on...
How to get mouse position in characters inside textarea with Javascript
javascript,jquery,html,textarea,dom-events
In your case it would be easier to use native ondragstart event instead of a complex mousedown-move-up implementation, and manipulate the data to drop. Something like this: document.getElementById('img').addEventListener('dragstart', function (e) { e.dataTransfer.setData("text", '[img]' + this.id + '[/img]'); }); A live demo at jsFiddle. Or a delegated version. Notice that you...
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
You can access the clipboard content with window.clipboardData.getData('Text') And manipulate it as necessary before placing it in the textbox. Be sure to return false or the paste event will fire and replace what you did. To access the current value, read the innerText value of the textarea. To get the...
Provide feedback message in textarea based on mysql data
I suggest building the markup in a PHP variable, and then echoing the markup all at once: <?php $average = '50'; $myquery = "SELECT `milk_solids`, `tag_number` FROM `milk` "; $row = mysqli_fetch_array($myquery); $MilkSolids = $row['milk_solids']; $TagNumber= $row['tag_number']; if ($row['milk_solids'] > 50) { $msg = 'good feedback message'; }elseif ($Milksolids <...
Textarea name given back undefined
I've remove sendmessage() and replace button type to submit. Keeping it simple. <?php if(isset($_POST['send'])){ echo "<pre>"; print_r($_POST); $message = $_POST['message']; } ?> <form action="" method="POST"> <textarea name="message" id="msgtype" placeholder="Type your message"></textarea> <input name="send" id="send" type="submit"/> </form> Try it. Hope it'll work....
Extjs5 Textarea Resizing
You width is properly resized because of the default configuration of 'anchor:100%'. On the other hand, the height it's a little bit more difficult, the idea that comes to me now is try to with a particular css (using property cls) manipulate the height (height:'100%') or something like that. Because...
javascript / jquery: Get the changed content of textarea
javascript,jquery,html,forms,textarea
You need to use val method <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script> <form onsubmit="Output()"> <textarea id='area1'>preset</textarea> <input type="submit" value="showme"> </form> <script> function Output() { var s = $('#area1').val(); alert(s); } </script> ...
Extract the whole word from a textarea depending on where the caret is
javascript,html,html5,textarea,caret
Here is some code that will do the job. Basically, extract the caret position. Convert sentence to array. Loop array adding words lengths together, when length is greater than caret position you have found your word. <html> <script> function getCaret(node) { if (node.selectionStart) { return node.selectionStart; } else if (!document.selection)...
Check if richtextbox text area is full
c#,winforms,textarea,richtextbox
I found an answer. You can use: Size textSize = TextRenderer.MeasureText(richTextBox1.Text, richTextBox1.Font); for the size of the text then check OnContentResized event whether the MeasureText() is bigger then the height of the rich textbox....
Receiving content of textArea from another class in java (With Code) [closed]
What I need is that I want to print the result of Squre root of a number in the textArea of MainGUI class Problem #1... The JTextArea is not accessiable from outside the initialize method... private void initialize() { //... JTextArea myTextArea = new JTextArea(); You need to make...
Preserve newline in text area with Ruby on Rails
Newlines are actually being preserved(as \r\n), you just don't see them in your index/show views. In these views, call simple_format on your post.body field to replace \ns with <br>s(HTML newlines): simple_format(post.body) From docs: simple_format(text, html_options = {}, options = {}) public Returns text transformed into HTML using simple formatting rules....
Textarea input length check in JavaScript
javascript,forms,validation,textarea
As mentioned in my comment, it depends on what you want to do with n ultimately. If you just want it to show the user a message, you can update the DOM once you've calculated this value. Your current example doesn't allow the user to delete text after they've typed/pasted...
Replace n-th tab character with a string using Javascript/jQuery
This works for your example: document.querySelector('textarea').addEventListener('paste', function() { var self= this; setTimeout(function() { self.value = self.value.split(/\t+/) .map(function(v, index) { return 'Name'+(index+1)+': '+v; }) .join('\r'); },1); }); Working Fiddle The timeout is needed, because the value of the textarea isn't updated until after the paste event. The text is split on...
add additional fields while maintaining input content
javascript,html,forms,textarea
innerHTML returns the HTML structure but it excludes the value property of form elements (such as textarea). Instead, you could create a new element to hold the additional field, then append that element to inputs: function addInput(){ var inpts = document.getElementById("inputs"), inputCounter = Number(document.getElementById("inputCounter").innerHTML), incCount = inputCounter+1, div = document.createElement('div');...
Auto scroll down a TextArea
Here is fast demo of what i meant in comment about adding listener to the textRecu. Yep consoleTextArea.textProperty() can't be changed because of a binding. But textRecu has no binding => can be changed and we can add listener to it. import javafx.application.Application; import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.StringProperty; import javafx.beans.value.ChangeListener; import...
textarea $_POST into MySQL with PDO
You're using desc for your column, being a MySQL reserved word without escaping it with ticks. Either rename it to something else like "description", or wrap it in ticks: UPDATE giveawayitem SET name=:name, `desc`=:desc ... http://dev.mysql.com/doc/refman/5.5/en/reserved-words.html Had you used setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION) it would have signaled the syntax error such as:...
Gap around textarea within a table
In your table tr:nth-child(odd) td rule change vertical-align: text-top; to vertical-align: top; jsFiddle example...
Return matching text from textarea on keyup using jquery
Try var input = $("#eventText"), output = $("[for=eventText]"), bannedInput = ["test1", "test two"]; input.on("keyup", function (e) { var name = e.target.value.toLowerCase() , match = $.grep(bannedInput, function (value) { return new RegExp(value).test(name) }); if (!!match.length) { output.append( "<br />Please avoid using the following words and/or phrases: " + "<span class=banned>\"" +...
angularJS textAngular input box loses focus after entering text
angularjs,input,focus,textarea,richtextbox
This issue should be fixed in the most recent version, v1.3.0. Issue with same root cause: https://github.com/fraywing/textAngular/issues/468 EDIT: I monitor both github issues and a search for newest textAngular questions, I'm on GMT+13 so you may have to wait a day for a response but I usually get back to...
-webkit- textarea losing top & bottom padding on vertical scrollbar
html,css,textarea,padding,browser-scrollbars
I've tried to think of a workaround, depending on your own hint. You've got it right, but didn't implement it yet. :) I just coded your idea. What I did was to enclose within a wrapper, and setting before and after pseudo elements to just hide the top and bottom...
how to change innerHTML of textarea after typing in it?
Change innerHTML to value, <textarea id = "textarea">change this</textarea> <div onclick = "change()">click here<div> <script> function change() { document.getElementById( 'textarea' ).value = 'new text'; } </script> a textarea has a value that can be altered, the innerHTML here just sets the initial value....
Textarea with font-size:30px still autozooms when activated on mobile
Using the iOS developer tools via USB on my iPhone, I can see that your font-size: 30px has gone through. The reason @user1273587 could not see this via Chrome dev tools is because your @media selectors only change the font size on mobile. From my testing, the higher the font...
Whitespace in textarea
php,textarea,whitespace,simple-html-dom
The PHP trim function will do what you need it to. Just change your file_get_contents($url) to file_get_contents(trim($url)) and it should never have that problem.
Understanding of css textarea offsets
It turns out it is a bug on Chromium: Cursor line-height bug on inputs CSS uses what is known as half-leading to render lines of text. This is determined by working out the difference between the line-height and the font-size, dividing by 2, and then placing the calculated amount of...
Why does my script not make new lines using keyup?
I'm not sure, if it's possible to achieve exactly what you want (due to the different font size and family), but this snippet is very close to it. function makePreview() { var text = document.getElementById('inputText').value; document.getElementById('outputText').innerHTML = text; } .wrapper { width: 150px; } .wrapper textarea { width: 100%; }...
Print text in html textarea tag
The textarea doesn't have a value attribute. You have to put your echo statement in between the tags like this: <textarea id="description" name="description"> <?php echo $row['description'];?> </textarea> ...
Setting Background of TextArea
You can do this by fetching the content node out of the TextArea and applying the style to it. But it works only after the TextArea is shown on the stage. Usage : Node node = textArea.lookup(".content"); node.setStyle("-fx-background-color: black;"); ...
How to delete a selection of textarea
I think this works for you: var text = []; var textarea = document.getElementById('message'); //simple texteditor function edit(tag) { var startPos = textarea.selectionStart; var endPos = textarea.selectionEnd; console.log(startPos); var selectionBefore = textarea.value.substring(0, startPos); var selection = textarea.value.substring(startPos, endPos); var selectionAfter = textarea.value.substring(endPos); var surrounder = selection.replace(selection, "<" + tag +...
Default to original textarea val on Esc
jquery,textarea,keypress,var,revert
You are almost there, the this in var origVal = $(this).val() points to the document element. Use a specific textarea selector. var origVal = $('#textarea').val() Updated Fiddle Also, remove origVal from keydown(function(e, origVal). The global origVal is accessible in keydown. ...
Pointers about resizing text area
You can adapt the textarea height to match the scroll height using the clientHeight vs scrollHeight Here is a working copy of your code var text_to_copy = document.getElementById('p1').textContent; var input = document.createElement("textarea"); var holder = document.getElementById("holder"); document.getElementById('p1').onclick = function(){ holder.appendChild(input); input.id = "textarea_id"; input.style.width = "412px"; input.value = text_to_copy.replace(/\s{1,}/g, '...
HTML/CSS Textarea and Div are different height
In most browsers, the textarea element has default padding. In Chrome the element has 2px of padding on each side, and in IE/FF it has 1px of padding on each side. You need to remove the padding if you want both elements to have the same height: Updated Example #textarea...
Get the lines from textarea and insert to mysql [closed]
You have an infinite loop. while($lines) will continue to run as long as $lines evaluates to true, and I'm not seeing anywhere in your code where the control variable($lines) is unset or set to false. I'm also not seeing anywhere that you would benefit from such a while loop, because...
how can I popup a text area using JQuery (nor input neither in another window)?
jquery,html,popup,textarea,smooth
$(function () { $("#trigger").click(function() { $(".text-hidden").toggleClass("text"); }); }); .text-hidden { transform: scaleX(0); transform-origin: 0% 40%; transition: all .5s ease; } .text { transform: scaleX(1); } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <button id="trigger" type="button">CLICK ME</button> <input type="text" class="text-hidden"></input> You can edit in CSS the way you will hide text area. (opacity, scale, transform,...
Can't post textarea with newlines/carriage return on submit
Unexpected EOF may occur due to various reasons such as missing parenthesis {, } or missing delimiters ?> or bad if else logic. If everything mentioned above is done right, It shouldn't be a problem to post a text area with new line unless you're using some ajax. If you're...
How do I set these buttons 'id' values to append in the textarea?
javascript,jquery,html,textarea
You can simplify your code considerably using event delegation. Simply add a div around all of your inputs. <div id="letters"> <input type="submit" style="font-family:'wingdings'" value="P" style="width:100%" id="A" /> <input type="submit" style="font-family:'wingdings'" value="L" style="width:100%" id="B" /> <!-- etc --> </div> Then your jQuery would only need one event. $(document).ready(function(){ var txt=$('#txtarea'); $("#letters").on('click','input',function()...
Making a list in HTML from value of textarea
Alright, here’s the fixed code and below are all the explanations, etc. Full fixed code along with some other improvements function submit(){ var guestName=document.getElementById('text'); var listData=guestName.value.split('\n'); var listContainer=document.getElementById('list'), listElement=document.createElement("ul"); listContainer.appendChild(listElement); var numberOfListItems=listData.length; var listItem; for(var i=0; i<numberOfListItems; ++i){ listItem=document.createElement("li"); listItem.innerHTML=listData[i];...
JavaFX: Get line height of TextArea
You can find the exact dimensions of the text rendered in the text area, once the stage is shown: @Override public void start(Stage primaryStage) { TextArea area = new TextArea("This is some random very long text"); area.setWrapText(true); area.setPrefWidth(200); area.setMaxWidth(200); area.setStyle("-fx-font: 18pt Arial"); StackPane root = new StackPane(area); Scene scene =...
Add borders into a textarea [closed]
You can use a linear-gradient where the background-size is equal to the line-height defined for the textarea, e.g. http://codepen.io/anon/pen/LELJzy textarea { font-size: 16px; width: 80%; height: 200px; color: #fff; line-height: 1.7em; background: linear-gradient(to bottom, #000 98%, #fff 98%); background-size: 1.7em 1.7em; } Whit this approach you don't need an extra...
Keep linebreaks when getting text from tag not not showing up
You will need to encode the inner tags like so: <textarea><textarea>Hello World.</textarea></textarea> In PHP it's simply a matter of running the file source through htmlspecialchars(). A single pass will not alter the output that is displayed in your editor's textarea....
Groovy Swingbuilder: How can i add a scrollpanel to my frame?
groovy,textarea,scrollpane,swingbuilder
Just embed the textAreas in a scrollPane: scrollPane(constraints:gbc(gridx:1, gridy:0, gridwidth:REMAINDER, fill:VERTICAL, insets:[20, 300, 85, 0])) { textArea(id:'liste', "commands:\n" + ml.opList,editable:false) } ...
JSON data not pulling through for textarea input control
javascript,json,html5,textarea,html-input
Textarea hasn't value attribute. You should put content inside tag: <textarea>VALUE HERE</textarea> You should modify last part of your code in: var deviceDesc = divFormGroupOpening + '<label class="col-md-2 control-label" for="deviceDisplay"> Displayed as: </label>' + divOpeningInput + '<textarea id="deviceDesc" class="form-control" name="deviceDesc" data-val="false">' + data.devices[0].deviceDesc + '</textarea>' + '</div></div>'; ...
How can I use jQuery to replace the content of an attribute inside of a textarea?
javascript,jquery,html,html5,textarea
You can wrap textarea content in a jQuery object then use any relevant method to update it, e.g: var $content = $('<div/>').html($('.mapCode').val()); $content.find('area').attr('coords', selection.x1+','+selection.y1+','+selection.x2+','+selection.y2); $('.mapCode').val($content.html()); -DEMO- ...
Asp.net textarea add empty string to the value [closed]
Just for a proper answer, I'm posting my comment that fixed the issue: <textarea class="form-control" disabled="disabled"><%#Eval("value") %></textarea> The extra spaces were caused by the code indentation, which textareas treat as user-inputed value....
How many characters can “javascript var keyword” store?
There is no such limit. The maximum limit i think is gonna be based on the browser or in short browser specific!
Extra line breaks with simple_format
I’m going to assume, that because you are wrapping the body content in show.html.erb, that you don’t mind the data in your database but just want to clean it up to present it. Have you tried: <p><%= strip_tags @post.body %></p> Rails API Reference...
Append selected list elements into textarea, add own text
javascript,angularjs,select,textarea
Here's a working jsfiddle doing what you ask. Every time you click on a list element it is appended to the textarea. The main function is a generic directive that you can reuse across controllers: myApp.directive('txtArea', function() { return { restrict: 'AE', replace: 'true', scope: {data: '=', model: '=ngModel'}, template:...
Escaping apostrophies and other characters in text area
php,html,forms,escaping,textarea
Apostrophes have special meaning to SQL, so to get them into the data they need to be "escaped" PHP has a quick function for this that also does some security checks to help prevent your database from getting hacked. $note = mysql_real_escape_string($note); DITTO on moving away from mysql and onto...
Change an HTML input to textarea and copy over all the events
javascript,jquery,html,input,textarea
Do it this way var textbox = $("#textbox"); $("#change").click(function () { $input = $("#textbox") $textarea = $("<textarea id='textarea'></textarea>").attr({ id: $input.prop('id'), name: $input.prop('name'), value: $input.val(), onchange: $input.attr('onchange'), tabIndex: $input.prop('tabIndex') }); $input.after($textarea).remove(); }); $("#changetext").click(function () { $textarea = $("#textbox") $input = $("<input></input>").attr({ id: $textarea.prop('id'), name: $textarea.prop('name'), value: $textarea.val(),...
