Steps for making input stand out and display full content

Question

Steps for making input stand out and display full content

One of the challenges I am facing is that some of my input fields are too small to display the entire text, and unfortunately, I cannot change their size. Is there a way to display the full content of the input when hovering without disrupting the layout? I have attached an example for reference. My goal is to make the input field stand out and appear on top of the other inputs without compromising the overall design.

https://jsfiddle.net/14e37gj0/

Although I have limited experience with CSS, I attempted a solution like this:

input {
  width: 10%;
}

input:hover {
  width: 100%;
}

Thank you for your help.

html css

Answer 1

Answer №1

One idea that immediately comes to mind is utilizing the power of Flexbox

To begin, wrap all your input elements within a container like this

<div class="wrapper">
  <input type="text" value="This text is long and I want to see the whole input when hovering" />
  <input type="text" />
  <input type="text" />
  <input type="text" />
</div>

Then, add the following CSS rules

.wrapper {
  display: flex;
}

input:hover {
  flex: 1 1 auto;
}

The flex: 1 1 auto property is essential for filling the remaining space until the end of the row.

While there may be more efficient methods, I aimed to keep it simple. I recommend exploring further into the world of CSS Flexbox for more insights.

Answer 2

One idea that immediately comes to mind is utilizing the power of Flexbox

To begin, wrap all your input elements within a container like this

<div class="wrapper">
  <input type="text" value="This text is long and I want to see the whole input when hovering" />
  <input type="text" />
  <input type="text" />
  <input type="text" />
</div>

Then, add the following CSS rules

.wrapper {
  display: flex;
}

input:hover {
  flex: 1 1 auto;
}

The flex: 1 1 auto property is essential for filling the remaining space until the end of the row.

While there may be more efficient methods, I aimed to keep it simple. I recommend exploring further into the world of CSS Flexbox for more insights.

Answer 3

Answer №2

Enclose the input elements within a flexbox container:

.row{
  display:flex;
  width:100%;
}
input {
  width: 10%;
}

input:hover {
  width: 100%;
}

<div class="row">
<input type="text" value="This text is long and I want to see the whole input when hovering"/>

<input type="text" />
<input type="text" />
<input type="text" />
</div>

Answer 4

Enclose the input elements within a flexbox container:

.row{
  display:flex;
  width:100%;
}
input {
  width: 10%;
}

input:hover {
  width: 100%;
}

<div class="row">
<input type="text" value="This text is long and I want to see the whole input when hovering"/>

<input type="text" />
<input type="text" />
<input type="text" />
</div>

Answer 5

Answer №3

You have the ability to utilize javascript for constructing both mouseover and mouseout events in order to generate an absolutely positioned element. The process involves passing the event.target value into the content of the element. By utilizing insertAdjacentHTML, you can add the element on mouseover and remove it using .remove() on mouseout. To identify if there is an overflow, compare the inputs' clientWidth with the inputs' scrollWidth. If there is an overflow, insert a span tag with class .content containing the e.target.value as its content.

Refer to the code snippet below for a detailed explanation:

// obtain nodelist of all inputs
let inputs = document.querySelectorAll('input')

// define the function for the event listeners, passing the event as a parameter => e
function showAllContent(e) {
  // positions for positioning the absolutely positioned span tag below the event target element
  let top = e.target.getBoundingClientRect().top
  let left = e.target.getBoundingClientRect().left  
  let height = e.target.getBoundingClientRect().height
  
  // set variables for CSS positioning based on e.target top and left
  document.documentElement.style.setProperty('--e-target-top', `${top + height}px`)
  document.documentElement.style.setProperty('--e-target-left', `${left}px`)
  
  let allContent = e.target.value.trim()
  let span = `<span class="content">${allContent}</span>`
  
  // check if the event target is not null and its scrollWidth is greater than clientWidth
  if (allContent && e.target.scrollWidth > e.target.clientWidth) {
    // check if the event type is mouseover
    if (e.type === 'mouseover') {
      // insert the span tag into the DOM
      e.target.insertAdjacentHTML('afterend', span)         
    }
    // check if the event type is mouseout and .content is set
    if (e.type === 'mouseout' && document.querySelector('.content')) {
      // remove the element from DOM
      document.querySelector('.content').remove()
    }
  }
}

// iterate over the input nodeList
inputs.forEach(input => {
  // event listener for mouseover
  input.addEventListener('mouseover', showAllContent)
  // event listener for mouseout
  input.addEventListener('mouseout', showAllContent)
})

:root {
  /* set top position in the .content class for positioning using style.setProperty('--e-target-top', `${top + height}px`) */
  --e-target-top: 0;
  /* set left position in the .content class for positioning using style.setProperty('--e-target-left', `${left}px`) */
  --e-target-left: 0;
}

input {
  width: 10%;
}

.content {
  display: inline-block;
  position: absolute;
  left: var(--e-target-left);
  top: var(--e-target-top);
  width: auto;
  height: auto;
  background: #ccc;
  border-radius: .5rem;
  padding: .5rem;
  margin-top: 2px;
}

<div id="parent">
  <input type="text" value="This text is long and I want to see the whole input when hovering" />
  <input type="text" value="small text" />
  <input type="text" value="this inputs scrollWidth will overflow the clientWidth" />
  <input type="text" />
</div>

Answer 6

You have the ability to utilize javascript for constructing both mouseover and mouseout events in order to generate an absolutely positioned element. The process involves passing the event.target value into the content of the element. By utilizing insertAdjacentHTML, you can add the element on mouseover and remove it using .remove() on mouseout. To identify if there is an overflow, compare the inputs' clientWidth with the inputs' scrollWidth. If there is an overflow, insert a span tag with class .content containing the e.target.value as its content.

Refer to the code snippet below for a detailed explanation:

// obtain nodelist of all inputs
let inputs = document.querySelectorAll('input')

// define the function for the event listeners, passing the event as a parameter => e
function showAllContent(e) {
  // positions for positioning the absolutely positioned span tag below the event target element
  let top = e.target.getBoundingClientRect().top
  let left = e.target.getBoundingClientRect().left  
  let height = e.target.getBoundingClientRect().height
  
  // set variables for CSS positioning based on e.target top and left
  document.documentElement.style.setProperty('--e-target-top', `${top + height}px`)
  document.documentElement.style.setProperty('--e-target-left', `${left}px`)
  
  let allContent = e.target.value.trim()
  let span = `<span class="content">${allContent}</span>`
  
  // check if the event target is not null and its scrollWidth is greater than clientWidth
  if (allContent && e.target.scrollWidth > e.target.clientWidth) {
    // check if the event type is mouseover
    if (e.type === 'mouseover') {
      // insert the span tag into the DOM
      e.target.insertAdjacentHTML('afterend', span)         
    }
    // check if the event type is mouseout and .content is set
    if (e.type === 'mouseout' && document.querySelector('.content')) {
      // remove the element from DOM
      document.querySelector('.content').remove()
    }
  }
}

// iterate over the input nodeList
inputs.forEach(input => {
  // event listener for mouseover
  input.addEventListener('mouseover', showAllContent)
  // event listener for mouseout
  input.addEventListener('mouseout', showAllContent)
})

:root {
  /* set top position in the .content class for positioning using style.setProperty('--e-target-top', `${top + height}px`) */
  --e-target-top: 0;
  /* set left position in the .content class for positioning using style.setProperty('--e-target-left', `${left}px`) */
  --e-target-left: 0;
}

input {
  width: 10%;
}

.content {
  display: inline-block;
  position: absolute;
  left: var(--e-target-left);
  top: var(--e-target-top);
  width: auto;
  height: auto;
  background: #ccc;
  border-radius: .5rem;
  padding: .5rem;
  margin-top: 2px;
}

<div id="parent">
  <input type="text" value="This text is long and I want to see the whole input when hovering" />
  <input type="text" value="small text" />
  <input type="text" value="this inputs scrollWidth will overflow the clientWidth" />
  <input type="text" />
</div>

Steps for making input stand out and display full content

Answer №1

Answer №2

Answer №3

Similar questions

What is the best way to adjust a fixed-width table to completely fill the width of a smartphone browser?

Guide on toggling the button by clicking on the icon to turn it on or off

Utilizing jQuery to seamlessly animate decimal values

Customizing ExtJS 4's CSS reset specifically for tailored HTML inside components

I'm looking to validate an input tag in HTML5 using JQuery. Can anyone help clarify this process for me?

Switch up the like button for users who have previously liked a post

The functionality of the disabled button is malfunctioning in the Angular 6 framework

Loop through the input template using ng-repeat with various data types

Attempting to grasp the intricacies of HTML5/JS video playback quality

Display line numbers in HTML/CSS cellsorIncor

What is the best way to select an element that is currently visible but hidden underneath another element?

Two pages with contrasting fonts but identical CSS styling

Verify whether the division contains any elements and does not include specific elements

Tips for creating two HTML buttons to switch between images

Incorporate spacing between columns in Bootstrap 5 by adding gutters

Material UI categorizing iPads with a width of 768px and a height of 1024px as belonging to the small

Responsive HTML grid with a distinct line separating each row

Is there an equivalent of HtmlSpecialChars in JavaScript?

Increase the size of the SVG area

What is the best way to update specific content with fresh URLs?