November 6, 6 min read UI for web applications are becoming increasingly complex by the day. With more powerful client side libraries, we can push the limits of UX through UI experimentation.
One of these experiments involves inline editable UI. Most modern web apps have inline editable UI. The following are some of the most prominent products currently using inline editable UI with clear UX:. Not many libraries exist for inline editable UI. Some packages that have been used for inline editable components but not updated often include the following:.
These two packages are very simple and allow users to edit a label as an input box. You can customize the style based on your needs. The main difference between this component and others is that it allows you to inline edit HTML—not just text content.
You can also manage the height of the editable element to create the look and feel of an input or a textarea element. Check out an example in codesandbox. React table is one of the most popular table libraries that also allows you to edit inline. You can create a UI like Google Sheets by customizing these library components.
Check out their kitchen sink for how this editable UI works in the table layout. You can easily add the Tab functionality, but I left that as an exercise for you. You can create a pull request to my repo here.
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You can check out this blog for more details on how to configure tailwind with create-react-app. Here we enclose input inside the Editable component.
You can enclose any custom form component to make it an editable UI. This is a pretty simple example—if you want to create a more complex example for editable UI you can create Higher order components or custom Hooks to manage all the states outside the editable component.
In order to solve the focus issue, we need to use a reference to the input element and focus it when the edit state is set. By default, input and textarea are hidden. In order to achieve keyboard support, we need to monitor the Tab key event on the component or on the whole page and set the state manually to each element.
Then we can navigate to the next form element on the next key press.Urban ghillie suit
The most significant challenges you may run into in inline editable UI involve showing errors. You should account for this when thinking about UX. You may also have difficulty achieving the level of accessibility necessary to support mouse events. Touch events will likely also be an issue. Finally, supporting mobile devices can be hard when you have form elements hidden. This will be especially tricky if the UI has to support a mobile layout, because there is no hover to show users whether the field is editable inline on touch screens.
Try to use existing components, but if none of the existing ones fit your needs you can create custom ones.
You can check out the demo here and the codebase here. Instead of guessing why problems happen, you can aggregate and report on what state your application was in when an issue occurred. LogRocket also monitors your app's performance, reporting with metrics like client CPU load, client memory usage, and more. The LogRocket Redux middleware package adds an extra layer of visibility into your user sessions.
LogRocket logs all actions and state from your Redux stores. Modernize how you debug your React apps — start monitoring for free.HTML form elements work a little bit differently from other DOM elements in React, because form elements naturally keep some internal state. For example, this form in plain HTML accepts a single name:. This form has the default HTML form behavior of browsing to a new page when the user submits the form.
If you want this behavior in React, it just works. In React, mutable state is typically kept in the state property of components, and only updated with setState. Then the React component that renders a form also controls what happens in that form on subsequent user input. For example, if we want to make the previous example log the name when it is submitted, we can write the form as a controlled component:.
Try it on CodePen.
Since the value attribute is set on our form element, the displayed value will always be this. Since handleChange runs on every keystroke to update the React state, the displayed value will update as the user types. While this means you have to type a bit more code, you can now pass the value to other UI elements too, or reset it from other event handlers.
Notice that this. For example, this HTML creates a drop-down list of flavors:. Note that the Coconut option is initially selected, because of the selected attribute. React, instead of using this selected attribute, uses a value attribute on the root select tag.
This is more convenient in a controlled component because you only need to update it in one place. For example:. You can pass an array into the value attribute, allowing you to select multiple options in a select tag:. Because its value is read-only, it is an uncontrolled component in React. It is discussed together with other uncontrolled components later in the documentation.
When you need to handle multiple controlled input elements, you can add a name attribute to each element and let the handler function choose what to do based on the value of event. Note how we used the ES6 computed property name syntax to update the state key corresponding to the given input name:.Discover pro mib1 vs mib 2
Also, since setState automatically merges a partial state into the current statewe only needed to call it with the changed parts. Specifying the value prop on a controlled component prevents the user from changing the input unless you desire so.
The following code demonstrates this. The input is locked at first but becomes editable after a short delay. It can sometimes be tedious to use controlled components, because you need to write an event handler for every way your data can change and pipe all of the input state through a React component.
This can become particularly annoying when you are converting a preexisting codebase to React, or integrating a React application with a non-React library. In these situations, you might want to check out uncontrolled componentsan alternative technique for implementing input forms. Edit this page. Main Concepts.
Advanced Guides. API Reference. Concurrent Mode Experimental. Previous article.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
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If nothing happens, download the GitHub extension for Visual Studio and try again. Before you continue, check out a successor to this repo: React Inline Edit Kit. It is more functional, and will be maintained in future. This is a simple React component for in-place text editing. Esc works as well for cancelling. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
The title and body will stack on top of each other on account of the literal newlines:. In practice, this is very tedious. For React Native, we decided to use web paradigm for this where you can nest text to achieve the same effect.
On the web, the usual way to set a font family and size for the entire document is to take advantage of inherited CSS properties like so:. All elements in the document will inherit this font unless they or one of their parents specifies a new rule. You also lose the ability to set up a default font for an entire subtree.Ear 660 plugin
Meanwhile, fontFamily only accepts a single font name, which is different from font-family in CSS. The recommended way to use consistent fonts and sizes across your application is to create a component MyAppText that includes them and use this component across your app.
You can also use this component to make more specific components like MyAppHeaderText for other kinds of text.
The complete guide to building inline editable UI in React
Assuming that MyAppText is a component that only renders out its children into a Text component with styling, then MyAppHeaderText can be defined as follows:. React Native still has the concept of style inheritance, but limited to text subtrees.
In this case, the second part will be both bold and red.Xbox wireless controller – night ops camo special edition
Developer React components are designed with strong isolation in mind: You should be able to drop a component anywhere in your application, trusting that as long as the props are the same, it will look and behave the same way. Text properties that could inherit from outside of the props would break this isolation. Implementor The implementation of React Native is also simplified. We do not need to have a fontFamily field on every single element, and we do not need to potentially traverse the tree up to the root every time we display a text node.
The style inheritance is only encoded inside of the native Text component and doesn't leak to other components or the system itself. An accessibility hint helps users understand what will happen when they perform an action on the accessibility element when that result is not clear from the accessibility label.
Overrides the text that's read by the screen reader when the user interacts with the element. By default, the label is constructed by traversing all the children and accumulating all the Text nodes separated by space. On iOS, these roles map to corresponding Accessibility Traits. Image button has the same functionality as if the trait was set to both 'image' and 'button'. See the Accessibility guide for more information.
You can provide one state, no state, or multiple states. The states must be passed in through an object. When set to trueindicates that the view is an accessibility element. The default value for a Text element is true.
Specifies whether fonts should scale to respect Text Size accessibility settings. The default is true. Determines the types of data converted to clickable URLs in the text element. By default no data types are detected. When numberOfLines is set, this prop defines how text will be truncated. Specifies largest possible scale a font can reach when allowFontScaling is enabled.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
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If you are using hooks, please see this issue. Using this component with useState doesn't work, but you can still use useRef :. You can try react-contenteditable right from your browser to see if it fits your project's needs:. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
Sign up. TypeScript Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. CarlosZaldivar Always update this. Latest commit f4d81dd Apr 10, You signed in with another tab or window.Vidmate downloader 2018
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Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. At the last stage of my project for learning react and firebase and I am facing a problem. From reading the docs of both of those I have understood how and what to do for the most part. As of now, the two errors I am facing are that I am unable to edit that content as react says that it is a controlled element which I understand from the docs is cause I passed in it as a value.
But when I tried to remove that and instead create a setState in an onInputChange like the docs suggested it gets updated but with blank content and the original text is missing as well from the input field. This is the how the code is set up at the moment. The summary of the problem simply comes down to why I am unable to change the value in the text box. What am I doing wrong please? If you'd like to make an input editable controlled input in react create the input with a value and a way to change that value:.
In your code above you have defined a pair of onChange handlers but you don't pass the event into them so they never have any data to work with. Whenever I type into my input it will change the state of the component and that will change what I see in the input. It's a little indirect but that's how controlled components work in react. If you add a new Input, then you can create a new onChange handler and everything should work fine.
This approach gets complicated quick though. Create a form with 10 inputs and suddenly you have a hoard of functions to look after in your component. A more manageable approach would be to create a single onChange handler that works with every input component.
You can create this by passing the name of the state field you want to update into the function. The field parameter is a string of the name of the field in state that you want that input to update. Much simpler. The less moving parts there are, the fewer things there are to break.
When you are ready to submit your form you can use the desired values in state in your onHandleUpdate method like so:.Roland fantom kontakt
There is no need to do the whole nesting thing you are doing with the post value in state. You can nest to your heart's content, but while you're still learning just keep things easy to reason about by keeping as much as you can un-nested in state.
I made a little sandbox to show that all this works. Have a look at the hello component here. I've simplified it a bit and I had to replace the database calls since I don't have your firebase keys but it should make sense. As they are two seperate field values you need to handle them in two seperate functions.
You cannot do in the same method onInputChange. Learn more. How do I make a React component editable? Ask Question.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again.
Editable text line or box component for facebook react. If you want save when some key press in the element, Set callback to needsSaveOnKeyPress props, and return true. The arg is keypress event.
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