textarea

I need to use a textarea to show some text. The problem is that if I place 4-5 rows of text a scrollbar will appear. How can I use CSS/HTML so that the textarea will be as large as it's content (no scrollbar). the textarea doesn't need to change it's size dynamicaly, I use it only to show a text (I could also use a disabled textarea) I want the textarea to stretch only verticaly. If you want to know: I use the textarea to show some text from a database, so when the textarea (with the text in it) is created, it should show the whole text at once with no scrollbars. I´m afraid you´ll have to

I am using a a textarea field in a form that is made on html and the processing is done by php. I want to limit the number of characters the user can enter in the textarea. Is there any way by which this can be done because the textarea field is then stored into a mysql database and thus i have to limit the user data according to the varchar value of the field. Any help? You can limit this by setting maxlength attribute on textarea tag like <textarea maxlength="120"></textarea> in HTML and additionally "cut" input string in PHP by substr() function. toni_lehtimaki As mentioned by s.webbandit

I am trying to retrieve/find the start point and end point of selection in textarea. Here is my code which work fine in Mozilla and chrome but not working in IE9 <script type="txt/javascript"> function update(o) { var t = o.value, s = getSelectionStart(o), e = getSelectionEnd(o); alert("start :" + s + " End :" + e); } function getSelectionStart(o) { if (o.createTextRange) { var r = document.selection.createRange().duplicate() rse = r.text.length; r.moveEnd('character', o.value.length) if (r.text == '') return o.value.length return o.value.lastIndexOf(r.text) } else return o.selectionStart }

I have asked this question now several ways, but still have not gotten an answer. When you capture asci text in a textarea that includes line breaks, it seems to insert invisible characters in the form of line breaks when you hit return. The line break seems to have the format \r for return or \n for new line. These characters are not visible in the text but are there somewhere. However, when I put this code in a textarea, I cannot get it to display a linebreak. In fact, I cannot find any code that placed between textarea tags displays a line break. Can someone show a way to display line

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: here is the code sample: HTML: <form id = "information" name = "information" action = "#" method = "post" > <textarea name = "text" rows = "10" cols = "10" > </textarea> <input type = "submit" value = "submit" /> </form> Javascript: window . onload = init ; function init (){ document . getElementById ( 'information' ). onsubmit = validateForm ; } function validateForm (){ var text = document . information . text . value ; if ( text == "" ){ alert ( 'text area cannot be empty' ); return false ; } } it does not work... 回答1: The

My textarea contains C# code, so i get red underlines all over the place, is there any way to disable auto correction on a TEXTAREA in html code? Thank I believe you may be looking for <textarea spellcheck="false"></textarea> Source: https://developer.mozilla.org/en/controlling_spell_checking_in_html_forms There are two more attributes other than spellcheck="false" for iOS (probably Android too) that you might need to add to your text inputs to avoid OS interferer with text content: autocorrect="off" for avoiding to complete or suggest a word autocapitalize="off" for avoiding OS transforming

I want to create simple TextArea element in QML and I try this code. but when write in Textarea , text's fall out of border. Are you have simple TextArea or can you help me to improve this code: FocusScope { id: focusScope width: 400; height: 50 property int fontSize: focusScope.height -30 property color textColor: "black" property string placeHolder: "Type something..." property string inputExpression: ".*" property bool isUserInTheMiddleOfEntringText: false Rectangle { width: parent.width height: parent.height border.color: 'steelblue' color: focus?'red':'#AAAAAA' border.width: 3 radius: 0

I would like to show errors logged by SLF4J in TextArea in JavaFX. What I have so far is an appender in logback-test.xml : <appender name="err" class="logtest.AppTA"> <filter class="logtest.ErrFilter" /> <encoder> <pattern>%-4relative [%thread] %-5level %logger{35} - %msg%n</pattern> </encoder> </appender> TextArea ready to receive stream: public class Output extends OutputStream{ private final TextArea ta; public Output(TextArea ta) { this.ta = ta; } @Override public void write(int b) throws IOException { if (ta!=null) { ta.appendText(String.valueOf((char) b)); } } } and a class to handle