textarea

问题 I have a textarea with the following HTML... <textarea id="inputFreeContentArea" cols="16" rows="6" maxlength="96" wrap="hard"></textarea> When the user enters text, I want the cursor to stop moving when 16 characters are entered in a line, it should not automatically move to next line, only if the user hits the enter key. Furthermore, it should not be possible to exceed 6 rows. How can this be done? 回答1: There's not a simple way to achieve what you want, that would require a lot of code and

问题 I have a text area like below, I need to highlight or select all the text "Highlight me". I don't find any methods to highlight the text in text area. Also I could not find any other API in JavaFX that highlights the occurrence of specific text or letter like JTextArea in Swing. Can any one suggest me on how to highlight String in the text area? Or is there any other API available apart from this text area in JavaFX? My Code: public class FXTextArea extends Application { /** * @param args *

问题 I have a text area like below, I need to highlight or select all the text "Highlight me". I don't find any methods to highlight the text in text area. Also I could not find any other API in JavaFX that highlights the occurrence of specific text or letter like JTextArea in Swing. Can any one suggest me on how to highlight String in the text area? Or is there any other API available apart from this text area in JavaFX? My Code: public class FXTextArea extends Application { /** * @param args *

问题 I'm looking for a solution to a problem, but I'm not able to find it. It could be in AngularJS or in Javascript (then I'll translate it in AngularJS). The problem is that I have to limit the rows of a simple textarea. The attribute 'rows=x' of HTML5 limit just the view. I have to limit the lines. The problem is that even if graphycally the lines go down, the components looks at it as a unique line. The user has to press ENTER to create a new line. But, I have to limit the lines. I did this

问题 I've look at many things covering how to make a "grippie" that resizes a textarea , and have tried all the code but none was worked. Any help? I'm trying to make it like the one on Stack Overflow when you ask a question or post an answer. 回答1: I found out how to do it!! Here is a fiddle with the project. I will continue to update it and make it better! HTML <textarea id="textarea"></textarea> <div id="grippie" draggable="false"></div> QJuery/JavaScript var resize = false; $('#textarea').hover

问题 I've look at many things covering how to make a "grippie" that resizes a textarea , and have tried all the code but none was worked. Any help? I'm trying to make it like the one on Stack Overflow when you ask a question or post an answer. 回答1: I found out how to do it!! Here is a fiddle with the project. I will continue to update it and make it better! HTML <textarea id="textarea"></textarea> <div id="grippie" draggable="false"></div> QJuery/JavaScript var resize = false; $('#textarea').hover

问题 I have an HTML element textarea with defined CSS rule { resize: both } . In FF when the user mouse over the right bottom corner of textarea the cursor changed according to value of property resize , but in Chrome cursor doesn't change. Please open this example in FF and Chrome to check the difference. Is it a bug of Google Chrome and can I fix it with CSS on my side? Update I reported bug to Chromium: https://bugs.chromium.org/p/chromium/issues/detail?id=942017 Update 2 The bug was fixed in

问题 I'm retrieving data from database and display it inside textarea in table format, I try to apply CSS styling for table inside textarea but no effect, does any one know or done this before, please advise, I'm using Javascript editor to the display more like word so user can format the document, <style type="text/css"> table { } td,th { white-space:nowrap; padding:3px;color: red; } .test { font-family: Arial, Helvetica, sans-serif; font-size: 16px; color: red; } </style> <table width="120%"

问题 I have the following sample code: div { display: inline-block; padding: 5px; background: #f00; } textarea { display: block; } <!DOCTYPE html> <meta charset="utf-8"> <title>Test</title> <div> <p>hellohellohellohellohellohellohellohello</p> <textarea></textarea> </div> It shows a red region ( <div> ) containing the paragraph "hellohellohello..." ( <p> ) and a resizable textarea ( <textarea> ). Behavior in Firefox (version 72): When I resize the textarea, inline CSS properties width and height

问题 EDIT 4 I've created a simple example that should give you an idea about what's happening right now. What's happening right now is that whenever I click the button to print "HELLO WORLD" to the TextArea, the program will hang and use 100% of the CPU. There's also no output in the Eclipse console panel too. Main.java public class Main extends Application { @Override public void start(Stage primaryStage) { try { Parent root = FXMLLoader.load(getClass().getResource("/application/test.fxml"));