textarea

Textarea whitespaces

由 我的未来我决定 提交于 2019-12-11 06:46:39
问题 Every time I update my form textarea the form addes a white space. This is a probleem because I use the textarea input to create a new array element with every new line that the user uses. HTML: <textarea class='form-control input-lg' name='stout' style='width:100%;min-height:200px;resize: none; '> <?php $a = $functie- >_getFileContent('../content/stout.txt', 'j'); echo $bewerking->_extraInfoInput($a);?> </textarea> Functions: public function _extraInfoInput($a){ $a = preg_replace('/ /', '',

Posting a textarea form with cURL

由 ε祈祈猫儿з 提交于 2019-12-11 06:27:12
问题 How would I go about posting a textarea form? <form method="post" action="/user/test/shoutbox/add" id="shoutPost" class="clearit"> <input name="formtoken" type="hidden" value="852f8fde54190fa5f9aa47172d492f829c1b"/> <input type="hidden" name="backto" value="/user/test/shoutbox" /> <textarea id="shoutmsg" name="message"></textarea> <input type="submit" name="submit" class="confirmButton" value="Post" id="sbPost" /> This should work right? curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl

Deleting a single Line through a JButton in a TextArea

由 為{幸葍}努か 提交于 2019-12-11 06:09:39
问题 I want to delete a single line through a JButton in Jframe. But I don't know how... I allready tried: public void button1_ActionPerformed(ActionEvent evt) { int count = 1; count = TextArea1.getLineCount(); But it's not working... I appreciate every kind of help :)) Or anyone knews another method to solve this problem? 回答1: You need to use GetText() to get what is already in the TextArea and then remove the line. Once you have modified the text you can put it back using SetText(). Of course

How do I make undo/redo in <textarea> to react on 1 word at a time, word by word or character by character?

由 五迷三道 提交于 2019-12-11 05:52:18
问题 How do I make undo/redo in textarea to react on 1 word at a time, word by word or character by character? Not to all at once. Right now this function I have works but it reacts to all the words in the textarea at once and that is the wrong way to function in my case. I need it to react word by word and not all words at once, so that it works like a text editor. I am using Chrome, and I need it to work word by word or character by character for any web browser or at least for the major ones.

Javascript - Copy Text buttons for multiple textareas on one page

由 天大地大妈咪最大 提交于 2019-12-11 05:28:27
问题 I have scoured this site's similar questions, but I'm still at a loss. Basically, I'm taking over a project for a co-worker who is moving on. His plans for an intranet page is supposed to have multiple textareas each with its own predefined text and their own "copy text" button. On click, it copies to the user's clipboard. I pulled apart the code and for whatever reason, when I add new textareas and a button, it will not copy. The first one will. What am I missing or doing wrong? <html> <head

Do NOT translate textarea by jQuery.translator, how?

由 社会主义新天地 提交于 2019-12-11 05:26:29
问题 I use jQuery.translate, very normal code as: $('body').translate(... Now I do not want the textarea and input:text get translated, so I tried: $('*:not(textarea,:text)').translate(.. $('body *:not(textarea, input:text)').translate( None working. (these answers got from another question: jQuery, Select Body but exclude Textarea and Input:Text, how? Anyone here, has an idea how to translate the body but exclude textarea and input:text, thanks. 回答1: From the jQuery.translate wiki; first add the

How to read RTF file and display in JavaFX

由 左心房为你撑大大i 提交于 2019-12-11 04:03:18
问题 My goal is to read from a rich text formatted file and then display it's contents exactly how they appear with formatting in a JavaFX TextArea. I have already completed this with a plain text file (ANSI encoded). When I try to read from an rtf file it displays all the text as well as the formatting symbols. Is there a function that interprets these formatting symbols as it scans it in? It's been difficult trying to find an answer to this, so any help is greatly appreciated! You can see my

LWUIT textarea scroll issue

由 坚强是说给别人听的谎言 提交于 2019-12-11 03:46:08
问题 I have problem with LWUIT scroll. I have a form contain textarea and 20 labels. When it scroll to the bottom, it jump to the top (like cycle). Sorry for my bad english :( This is my code public class ScrollMidlet extends MIDlet { public void startApp() { Display.init(this); Form mainForm = new Form("Scroll issue"); mainForm.setLayout(new BoxLayout(BoxLayout.Y_AXIS)); TextArea textArea = new TextArea("Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut

Override TAB inside a Browser

由 南楼画角 提交于 2019-12-11 03:46:06
问题 If I'm typing text in a input field and press ENTER the default behavior of all the browsers I know is to submit the form, however if I press ENTER inside a textarea a new line is added. Is there any way to mimic this behavior (indent, not submit the form) whenever I press TAB inside a textarea? Bespin seems to do it, but in a canvas element. 回答1: I haven't done it myself, but it seems to be possible to override the event handler and catch the key. See e.g. here. Oh and for the JQuery crowd

How to change text color in Disqus comment textarea?

由 ε祈祈猫儿з 提交于 2019-12-11 03:41:11
问题 I'm using Disqus external comment system with Wordpress (as a WP plugin) and I'm trying to customize it with my custom CSS. Everything works great, but I have problems with replacing the default text color in the form textarea. I tried it with: #dsq-content .dsq-textarea .dsq-textarea-wrapper, #dsq-content .dsq-input-wrapper { color: red !important } but I was not successful, even when I targetet just "textarea" it not worked. It seems that javascript is playing together because there are 2
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