How To Add Default Value For Html
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Learn more about Labs How to add default value for html <textarea>? [closed] Ask Question Asked 13 years, 7 months ago Modified 5 years, 6 months ago Viewed 977k times 454 Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 5 years ago.
Improve this questionI want to set a default value for my html <textarea>. I read from a material that to add default value you have to do something like <textarea>This is default text</textarea>. I did that but it doesn't work. What's the right thing to do?
Share Improve this question Follow edited Apr 5, 2016 at 8:35 Qwerty 31.8k25 gold badges125 silver badges151 bronze badges asked May 15, 2011 at 7:59 Newbie CoderNewbie Coder 10.9k19 gold badges42 silver badges53 bronze badges 4- 1 The way you show is how it's supposed to work. Show your HTML code if it doesn't – Pekka Commented May 15, 2011 at 8:01
- show your html please... – Daniel Ramirez-Escudero Commented Nov 24, 2012 at 16:00
- 2 The answers suite for the question without the code attempt noted in it. Lets treat the question without this attempt, so the question wouldn't be subjected for "no code" or "can longer be reproduced" close reasons. – Tsyvarev Commented Sep 29, 2019 at 18:49
- 1 Gonna hijack a comment for REACT! If anyone ends up on this question then it actually is value="" that is needed in REACT 2023. – Thomas Koelle Commented Sep 28, 2023 at 8:36
10 Answers
Sorted by: Reset to default Highest score (default) Trending (recent votes count more) Date modified (newest first) Date created (oldest first) 758Here is my jsFiddle example. this works fine:
<textarea name='awesome'>Default value</textarea> Share Improve this answer Follow answered May 15, 2011 at 8:09 Andrew JackmanAndrew Jackman 14k7 gold badges37 silver badges44 bronze badges 5- 6 .NET Core developers who use asp-for must use a constructor in the model class to set the default value as this answer won't help them – Shadi Alnamrouti Commented Aug 18, 2020 at 15:21
- @ShadiNamrouti While that certainly is true, this isn't a question directed to .Net Core. This question actually predates .Net Core by a few years. – Andrew Jackman Commented Aug 21, 2020 at 17:02
- 1 I came here precisely because Andrew Jackman's response WASN'T working. Shadi Namrouti explained why: if you've got a an Asp.Net Core Razor page, and you're using "asp-for" ... then you need to set the default value in your Model constructor. Thank you, Shadi! – paulsm4 Commented Mar 25, 2021 at 0:02
- Yes what @ShadiNamrouti said is helpful. It's 2020 and I'm reading it :) Thanks a lot. – cheny Commented Jun 16, 2021 at 11:10
- I forget this and come back to this post almost every few months xD Also, for anyone getting empty spaces in the textarea, that's because the closing tag of your textarea is most probably formatted to be on next line. So move it to same line and extra space will be gone. – Ramsha Khalid Commented Dec 23, 2023 at 12:16
You can use placeholder Attribute, which doesn't add a default value but might be what you are looking out for :
<textarea placeholder="this text will show in the textarea"></textarea>Check it out here - http://jsfiddle.net/8DzCE/949/
Important Note ( As suggested by Jon Brave in the comments ) :
Placeholder Attribute does not set the value of a textarea. Rather "The placeholder attribute represents a short hint (a word or short phrase) intended to aid the user with data entry when the control has no value" [and it disappears as soon as user clicks into the textarea]. It will never act as "the default value" for the control. If you want that, you must put the desired text inside the Here is the actual default value, as per other answers here
Share Improve this answer Follow edited Jan 24, 2017 at 10:39 Qwerty 31.8k25 gold badges125 silver badges151 bronze badges answered Jun 2, 2014 at 16:54 bhavya_wbhavya_w 10k9 gold badges31 silver badges41 bronze badges 7- 20 You should make clear that placeholder does not set the value of a textarea. Rather "The placeholder attribute represents a short hint (a word or short phrase) intended to aid the user with data entry when the control has no value" [and it disappears as soon as user clicks into the textarea]. It will never act as "the default value" for the control. If you want that, you must put the desired text inside the <textarea>Here is the actual default value</textarea>, as per other answers here. – JonBrave Commented Mar 16, 2016 at 10:36
- 13 This is actually a very dangerous solution. Please, don't ever confuse placeholder with default value. – Qwerty Commented Apr 5, 2016 at 8:38
- 2 @Qwerty - Yes, we should not confuse placeholder with default value. But dangerous....Can you state any example / case where and how it can be dangerous ( able or likely to cause harm or injury ) ? – bhavya_w Commented Jan 23, 2017 at 18:01
- 1 Placeholder won't send in a form. That is dangerous if you or your user expect it to send. – Qwerty Commented Jan 23, 2017 at 19:03
- 2 If the value won't get submitted, it's not a default value but rather a hint. If I am looking for a default value, I expect it to behave as a default value and what is dangerous is the fact that this does not exhibit expected behaviour. Dangerous is to assume this solution will solve what was asked for. But it's correct for you to assume that I am indeed looking for A, but asking for B. And if you implicitly state that in your answer, your answer will be legit. You are right that this is about lack of knowledge, but people looking for this answer do lack this knowledge. – Qwerty Commented Jan 24, 2017 at 10:23
If you want to bring information from a database into a textarea tag for editing: The input tag not to display data that occupy several lines: rows no work, tag input is one line.
<!--input class="article-input" id="article-input" type="text" rows="5" value="{{article}}" /-->The textarea tag has no value, but work fine with handlebars
<textarea class="article-input" id="article-input" type="text" rows="9" >{{article}}</textarea> Share Improve this answer Follow answered Jun 25, 2013 at 12:14 user2519992user2519992 3893 silver badges2 bronze badges 1- This is angular – FindOutIslamNow Commented Dec 11, 2020 at 9:32
Just in case if you are using Angular.js in your project (as I am) and have a ng-model set for your <textarea>, setting the default just inside like:
<textarea ng-model='foo'>Some default value</textarea>...will not work!
You need to set the default value to the textarea's ng-model in the respective controller or use ng-init.
Example 1 (using ng-init):
var myApp = angular.module('myApp',[]); myApp.controller('MyCtrl', [ '$scope', function($scope){ // your controller implementation here }]); <!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script> <meta charset="utf-8"> <title>JS Bin</title> </head> <body ng-app='myApp'> <div ng-controller="MyCtrl"> <textarea ng-init='foo="Some default value"' ng-model='foo'></textarea> </div> </body> </html>
Example 2 (without using ng-init):
var myApp = angular.module('myApp',[]); myApp.controller('MyCtrl', [ '$scope', function($scope){ $scope.foo = 'Some default value'; }]); <!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script> <meta charset="utf-8"> <title>JS Bin</title> </head> <body ng-app='myApp'> <div ng-controller="MyCtrl"> <textarea ng-model='foo'></textarea> </div> </body> </html>
Share Improve this answer Follow edited Jan 2, 2017 at 19:23 answered Oct 2, 2015 at 19:50 Rahul DesaiRahul Desai 15.5k20 gold badges87 silver badges144 bronze badges 1- 1 Ay found this stackoverflow.com/a/25391822/2199525 – made things even clearer. – leymannx Commented Nov 4, 2015 at 9:51
A few notes and clarifications:
placeholder='' inserts your text, but it is greyed out (in a tool-tip style format) and the moment the field is clicked, your text is replaced by an empty text field.
value='' is not a <textarea> attribute, and only works for <input> tags, ie, <input type='text'>, etc. I don't know why the creators of HTML5 decided not to incorporate that, but that's the way it is for now.
The best method for inserting text into <textarea> elements has been outlined correctly here as: <textarea> Desired text to be inserted into the field upon page load </textarea> When the user clicks the field, they can edit the text and it remains in the field (unlike placeholder='').
- Note: If you insert text between the <textarea> and </textarea> tags, you cannot use placeholder='' as it will be overwritten by your inserted text.
- 1 <textarea> supports multi-line content, which would be hard to squeeze into value attribute :) – AntonK Commented Oct 9, 2020 at 19:38
Placeholder cannot set the default value for text area. You can use
<textarea rows="10" cols="55" name="description"> /*Enter default value here to display content</textarea>This is the tag if you are using it for database connection. You may use different syntax if you are using other languages than php.For php :
e.g.:
<textarea rows="10" cols="55" name="description" required><?php echo $description; ?></textarea>required command minimizes efforts needed to check empty fields using php.
Share Improve this answer Follow edited Oct 17, 2018 at 11:26 answered Jun 17, 2015 at 19:01 A. A.A. A. 1531 gold badge2 silver badges17 bronze badges 0 Add a comment | 6Also, this worked very well for me:
<textarea class="form-control" rows="3" name="msg" placeholder="Your message here." onfocus='this.select()'> <?php if (isset($_POST['encode'])) { echo htmlspecialchars($_POST['msg']);} ?> </textarea>In this case, $_POST['encode'] came from this:
<input class="input_bottom btn btn-default" type="submit" name="encode" value="Encode">The PHP code was inserted between the and tags.
Share Improve this answer Follow answered Jan 21, 2014 at 6:15 winthropitewinthropite 831 gold badge2 silver badges11 bronze badges Add a comment | 3You can use this.innerHTML.
<textarea name="message" rows = "10" cols = "100" onfocus="this.innerHTML=''"> Enter your message here... </textarea>
When text area is focused, it basically makes the innerHTML of the textarea an empty string.
Share Improve this answer Follow answered Jun 14, 2018 at 11:32 strahdstrahd 312 bronze badges 0 Add a comment | -1Please note that if you made changes to textarea, after it had rendered; You will get the updated value instead of the initialized value.
<!doctype html> <html lang="en"> <head> <script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script> <script> $(function () { $('#btnShow').click(function () { alert('text:' + $('#addressFieldName').text() + '\n value:' + $('#addressFieldName').val()); }); }); function updateAddress() { $('#addressFieldName').val('District: Peshawar \n'); } </script> </head> <body> <?php $address = "School: GCMHSS NO.1\nTehsil: ,\nDistrict: Haripur"; ?> <textarea id="addressFieldName" rows="4" cols="40" tabindex="5" ><?php echo $address; ?></textarea> <?php echo '<script type="text/javascript">updateAddress();</script>'; ?> <input type="button" id="btnShow" value='show' /> </body> </html>As you can see the value of textarea will be different than the text in between the opening and closing tag of concern textarea.
Share Improve this answer Follow edited Apr 22, 2019 at 6:45 answered Jun 14, 2018 at 6:22 Adeel Raza AzeemiAdeel Raza Azeemi 7838 silver badges16 bronze badges Add a comment | -13You can also add the "value" attribute and set that so something like so:
<textarea value="your value"> </textarea> Share Improve this answer Follow answered Jun 11, 2019 at 1:46 monsterpiecemonsterpiece 7792 gold badges14 silver badges40 bronze badges 2- 4 From the MDN documentation: "<textarea> does not support the value attribute". – Robby Cornelissen Commented Jun 11, 2019 at 2:10
- Writing in React it is worth to be align with HTML spec. – Tomasz Waszczyk Commented Nov 15, 2019 at 16:13
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