textarea – Page 4 – Tarik Billa

WebView textarea doesn’t pop up the keyboard

July 29, 2023 by Tarik

The full solution is a bit more than what Sana had. It is documented as a bug over at the Android site ( http://code.google.com/p/android/issues/detail?id=7189 ): webView.requestFocus(View.FOCUS_DOWN); webView.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { switch (event.getAction()) { case MotionEvent.ACTION_DOWN: case MotionEvent.ACTION_UP: if (!v.hasFocus()) { v.requestFocus(); } break; } return false; } });

How to validate pattern matching in textarea?

July 25, 2023 by Tarik

HTML5 <textarea> element does not support the pattern attribute. See the MDN doc for allowed <textarea> attributes. You may need to define this functionality yourself. Or follow the traditional HTML 4 practice of defining a JavaScript/jQuery function to do this.

How to get selected text from a textbox control with JavaScript

July 25, 2023 by Tarik

OK, here is the code I have: function ShowSelection() { var textComponent = document.getElementById(‘Editor’); var selectedText; if (textComponent.selectionStart !== undefined) { // Standards-compliant version var startPos = textComponent.selectionStart; var endPos = textComponent.selectionEnd; selectedText = textComponent.value.substring(startPos, endPos); } else if (document.selection !== undefined) { // Internet Explorer version textComponent.focus(); var sel = document.selection.createRange(); selectedText = sel.text; … Read more

How to clear text area with a button in html using javascript?

July 23, 2023 by Tarik

Change in your html with adding the function on the button click <input type=”button” value=”Clear” onclick=”javascript:eraseText();”> <textarea id=’output’ rows=20 cols=90></textarea> Try this in your js file: function eraseText() { document.getElementById(“output”).value = “”; }

Ckeditor update textarea

July 21, 2023 by Tarik

Before submit do: for(var instanceName in CKEDITOR.instances) CKEDITOR.instances[instanceName].updateElement();

HTML – How can i disable auto text correction in my TEXTAREA?

July 10, 2023 by Tarik

I believe you may be looking for <textarea spellcheck=”false”></textarea> Source: https://developer.mozilla.org/en/controlling_spell_checking_in_html_forms

How to add a keyboard listener to my onClick handler?

June 29, 2023 by Tarik

https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/click-events-have-key-events.md It seems this rule is to enforce Accessibility standards. Based on this, change your code to do something like this <div className=”magicHelper” onClick={this.handleClick} onKeyDown={this.handleClick}> You could also disable the rule in eslint, I suppose it depends on preference.

How to remove resize option present at the bottom-right corner of the ?

June 28, 2023 by Tarik

Just add in your CSS file textarea { resize: none; } Later (2019) edit: Related to this answer of mine and the rising number of GitHub code search results on resize: none declarations applied to textarea elements, I wrote some lines on why I think CSS resize none on textarea is bad for UX: Very … Read more

How can I set the value of a CodeMirror editor using Javascript?

June 11, 2023 by Tarik

The way to do this has changed slightly since the release of 3.0. It’s now something like this: var textArea = document.getElementById(‘myScript’); var editor = CodeMirror.fromTextArea(textArea); editor.getDoc().setValue(‘var msg = “Hi”;’);

line breaks in a textarea

June 10, 2023 by Tarik

Don’t do nl2br when you save it to the database. Do nl2br when you’re displaying the text in HTML. I can strongly recommend to not store any HTML formatting in the database (unless you’re using a rich HTML editor as well, in which case it would be silly not to). A newline \n will just … Read more