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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. You can do this the easy way by setting the size attribute to the length of the input contents:.

This seems to add some padding on the right that I suspect is browser dependent. If you wanted it to be really tight to the input, you could use a technique like the one I describe in this related answerusing jQuery to calculate the pixel size of your text. I managed to create a pixel perfect way of adjusting the input width by having a hidden placeholder to measure from. I was unable to determine how jQuery calculates the width of hidden elements so a slight tweak to css was required to accomodate this solution.

If for some reason the other solutions don't work for you, you could use a contenteditable-span instead of an input element. Note that this is more of a hack and has the severe drawback of allowing totally unsanitized HTML input like letting users enter and paste linebreaks, links and other HTML.

So you probably shouldn't use this solution unless you're very carefully sanitising the input Update : you probably want to use DreamTeK's solution below.

Edit : The plugin now works with trailing whitespace characters. Thanks for pointing it out JavaSpyder. Since most other answers didn't match what I needed or simply didn't work at all I modified Adrian B's answer into a proper jQuery plugin that results in pixel perfect scaling of input without requiring you to change your css or html.

It mirrors the value of the input, calculates the width and uses it for setting the width of the input. There are already a lot of good answers here.

For fun, I implemented this solution below, based on the other answers and my own ideas. Here is the fiddle. I hope this can nintendo switch: disponibile laggiornamento firmware 9.0.0 others looking for a clean solution.

Unfortunately the size attribute will not work very well. There will be extra space and too little space sometimes, depending on how the font is set up. If you want this to work well, try watching for changes on the input, and resize it then. You probably want to set it to the input's scrollWidth. We would need to account for box sizing, too.

In the following example, I'm setting the size of the input to 1 to prevent it from having a scrollWidth that is greater than our initial width set manually omnifactory minecraft server CSS.

Depending on your use case, you may need to bind the adjust function to other events. Instead of trying to create a div and measure its width, I think it's more reliable to measure the width directly using a canvas element which is more accurate. Now you can use this to measure what the width of some input element should be at any point in time by doing this:.

This returns a number possibly floating point. If you want to account for padding you can try this:. I've found another solution for this problem not involving JS. If you add some padding and border to the input field you have to adjust your ghost-input class accordingly or use calc in input class. I do not think that is possible without calculating it in some way with JavaScript i. User nrabinowitz ' solution is working great, but I use the keypress event instead of keyup.

That reduces the latency if the user types slowly. Here is my modification of nrabinowitz ' solution.Search Unity. Log in Create a Unity ID. Unity Forum. Forums Quick Links. Asset Store Spring Sale starts soon!

Joined: Jan 28, Posts: I'm making a dialogue bubble where it will automatically resize the bubble to the text's size.

auto expand input width based on text length

I have the content size fitter attached to the background image. But if the Text overflows, the background image doesn't change size! Does the content size fitter not work with TextMesh Pro?

BlockFadeJul 23, Lyrcaxis likes this. Joined: Feb 28, Posts: 2, Try setting the vertical fit to preferred size. Unconstrained does nothing. HonorableDanielJul 23, Joined: Feb 26, Posts: 4, Joined: Feb 8, Posts: If your content size fitter is not connected to your speech bubble sprite, it will not expand your speech bubble; only the text box. MrHappyKillerJul 23, LyrcaxisSpyDevwuhuan and 1 other person like this. Joined: Jan 12, Posts: I'm using the same settings but my panel expands the full height of the canvas.

Nodata likes this. Joined: Oct 29, Posts: 1. NodataOct 8, Joined: Mar 13, Posts: 8.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I thought setting width: auto was supposed to do that, but my CSS skills are apparently lacking.

I wasn't sure if I needed to try to calculate the width based on the actual text, or if there is a way to just apply the text with a width setting that will allow it to grow. This way, the div will act like a block but will have exactly the width it needs instead of taking the whole parent level width! This fiddle Click HERE shows using inline-block on the div text-label and a little JS to set the width on the outer box with the border.

Learn more. Ask Question. Asked 6 years, 11 months ago. Active 6 years, 11 months ago. Viewed 62k times. Any input or suggestions would be greatly appreciated! Active Oldest Votes. AzDesign AzDesign 1, 1 1 gold badge 6 6 silver badges 18 18 bronze badges. I'm going to go with this one, just because it didn't include any extra JS.

I think this is the simpler approach. Thank you! Add this property to your css :. Yann Chabot Yann Chabot 4, 3 3 gold badges 28 28 silver badges 45 45 bronze badges. But this doesn't work in IE7 or earlier. I'm trying to make a fully compatible plugin, in case you are wondering. Is there a workaround for this?Was wondering if it was feasible to have an auto width option similar to the auto height for some of the controls like a label or a text input box so that I can vary the width of the control according to the text in it according to some predefined conditions.

Thank you. I had actually already tried this, but the issue is if there is no text available in say a text input box then the width would be 0. Also as in the case of auto height, was trying to check the possibility of avoiding formulae. Still, some letters are smaller then others, so the amount of letters is not always an accurate way to establish the width of a button. I would still very much prefer an 'autowidth'. Yes, exactly that - since the width of letters are different, all you can do is guess at this.

Would be much better to just be able to set the width to auto. The AutoWidth for labels is something I am really looking forward to because it is the only way for us to create multilingual applications where labels are aside like on a toolbar and their individual length can vary a lot according to the language.

Skip to main content. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. Auto Width for controls. Back to Idea Exchange Previous Next. Level Text Please try it. Level: Powered On. Text With formulas you are much more in control of what happens. Thanks a lot Meneghino.Are you a member? Register or Login. A common user interface style for Apple and WordPress has been the expanding search field.

Whenever a user clicks to focus, the field will expand wider, then contracts when the user de-focuses. In this tutorial I want to demonstrate two different methods for building an expanding search field. The first is using basic CSS3 transitions which are only supported in newer web browsers. This works great for simple designs, but there is no way to check if the user has entered data strictly via CSS. It is a small yet fascinating piece of UI which can blend nicely into any website project.

Everything you'll ever need in your design resource toolkit. Explore Envato Elements. Live Demo — Download Source Code. I do not want to have the demo forms actually submit anything, so I am using JavaScript for stopping the submit event. But the plain HTML of the document is still normal and fairly straightforward. Feel free to download a copy of my demo if you want to work on a local copy of the tutorial. This snippet contains all the header codes we need in the HTML page. I have included a copy of the jQuery library for quicker scripting.

My custom-written JavaScript is saved into an external file named jsinput. Here are the two form input areas with their exact HTML codes:. The search fields are named s and s2 respectively. I kept to a similar naming convention with the form elements and submit buttons. Reading through the CSS document should be a lot easier since we have the fields split by unique ID names.

auto expand input width based on text length

My demo CSS file contains a series of resets along with basic styles for creating the layout structure. There is nothing out of the ordinary if you are familiar with CSS. However one block I think is worth mentioning actually targets the placeholder text for various input elements. These selectors are not supported in all browsers, but we can get a majority of the newer engines with these codes:.

It looks a lot nicer to blend typical input text with the rest of your design. The CSS properties for each search field mimics a similar tone. I have an outer wrapper class named.

auto expand input width based on text length

The transition properties can be found at the very bottom of the.At the moment if you have a text input control set to multiline, there is no easy way to make the text input box grow and shrink in height to accomodate the text entered.

All that happens if you enter more text is that a scrollbar appears. What is required is a "AutoHeight" property. Ah, good idea--kudos. I actually have a work around for this one in the mean time.

auto expand input width based on text length

It is particularly important for mobile devices that do not have as much screen space. Big idea: use a label's autoheight property and text content to benefit other controls that don't already have it. I followed your work around, however when I set the label.

I was able to replicate your issue when I made the label control hidden. As this is a work around and not a permanent solution, I suggest going with the other method of covering the label with the text input control.

Another method would be to make the text color of the label to RGBA 0, 0, 0, 0 so that it is transparent.

Fitting Text to a Container

This workaround is great but it requires double the controls, which seems to potentially create a performance hit for the app especially if used repeatedly or in a gallery. Actual support for TextInput.

AutoHeight would still be an excellent feature. Its been "under review" since May It would be an invaluable feature. Skip to main content. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for.

How to AutoFit in Excel: adjust columns and rows to match data size

Did you mean:. Text Input Control - auto height property required. I think this is a fundamental requirement for a form. Thank you, Audrie. Find more ideas tagged with: Controls.

Back to Idea Exchange Previous Next. Level Steps: Insert a label.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

This is my code and it is not working. I want a text input field with a dynamically changing width, so that the input field fluids around its contents.

Every input has a built-in padding of 2emthat is the problem and second problem is that min-width ain't working on input at all.


If I set width more than it is needed than the whole program is messy, I need the width of 1px, more only if it's needed. It sounds like your expectation is that the style be applied dynamically to the width of the textbox based on the contents of the textbox. If so you will need some js to run on textbox contents changing, something like this :. In modern browser versions, CSS unit ch is also available. To my understanding, it is font-independent unit, where 1ch equals to width of character 0 zero in any given font.

To calculate the width of the current input, you'll have to embed it in a temporary span element, attach that thing to the DOM, get the computed width in pixels using the scrollWidth property and remove the span again. Of course you'll have to ensure that the same font family, font size, etc. Therefore I assigned the same class to them.

I attached the function to the keyup event, as on keypress the input character is not yet added to the input valueso that will result in the wrong width. Unfortunately, I don't know how to get rid of the scrolling of the input field when adding characters to the end of the field ; it scrolls, because the character is added and shown before adjustWidthOfInput is called.

And, as said, I can't do this the other way round because then you'll have the value of the input field before the pressed character is inserted. I'll try to solve this issue later. It also allows for any number of input fields!

Here is a solution without monospaced font needed, with only very small piece code of javascriptdo not need calculate computed stylesand, even support imesupport rtl texts. Use the span. Copy value of input to the span every time it changed you may change this piece of code to vanilla js easily.

So the input will just "fit" the size of its content. You should use jQuery keypress event in combination with String. Hence you can calculate what your width will be. Because it will look a lot more sexy :. This is an Angular-specific answer, but this worked for me and has been very satisfying in terms of its simplicity and ease-of-use:. It automatically updates via the character units in Jani's answer. You can set an input's width using the size attribute as well.

The size of an input determines it's width in characters. Note: this will not handle text-transforms, line spacing and letter spacing, and probably some other text size changing properties. To handle text-transform property set and adjust the text value to match that property. The others are probably fairly straight forward. I will implement if this starts gaining some traction It's worth noting that a nice-looking resize can be done when the font is monospaced, so we can perfectly resize the input element using the ch unit.