Currently, I have a text area with borders that are designed in a unique way. However, I am looking to change the border color when the user focuses on the text area.
Do you have any suggestions on how I can achieve this effect without affecting the current design?
To achieve this effect with images, you can follow a similar approach to what you would do for non-image elements:
.profilePic {
background-image: url('frame.jpg');
}
.profilePic:hover, .profilePic:focus {
background-image: url('frame-highlight.jpg');
}
Of course, your image frames may be more intricate than this example, but the basic idea remains the same. Even if you have nested elements, the technique should still apply. If you encounter any challenges, feel free to share your code, and I will offer my assistance.
Here is a clever workaround using only CSS that focuses on the focus event (unfortunately, :focus pseudoclass does not work in IE<=8)
Just tested this on Firefox. It may need some adjustments and extra styles for webkit browsers, but it serves as a good starting point. Personally, I find using a background solution much simpler considering the amount of CSS and element positioning tricks needed.
Here are the relevant HTML and CSS snippets:
<fieldset>
<textarea></textarea>
<label>insert text here</label>
</fieldset>
fieldset {
position: relative; /* Rest of the properties */
}
label {
position : absolute; /* Rest of the properties */
}
textarea {
position : relative; /* Rest of the properties */
}
label:before {
content : ""; /* Rest of the properties */
}
label:after {
content : ""; /* Rest of the properties */
}
textarea:focus,
textarea:focus + label:before {
border-color : red; /* Changing border color when focused */
}
An effective method using only CSS: Place the textarea within a div, and then add another div after the textarea to achieve the desired border shape.
Here is the HTML code:
<div class='content'><textarea></textarea><div class='borders'></div></div>
This is the CSS code:
.content { display: inline-block; position: relative; }
textarea {
width: 18em;
border: solid 1px;
}
.borders {
position: absolute;
top: -.3em; left: 1.8em;
width: 0.9em;
height: 0.9em;
border-top: solid 1px;
border-left: solid 1px;
transform: rotate(45deg);
background: white;
}
textarea:focus, textarea:hover, textarea:focus + .borders, textarea:hover + .borders {
border-color: blue;
outline: none;
}
I've been attempting to modify the color of a mat-select placeholder. It functions properly when using 'background-color' but not when using 'color'. Below is my CSS code: /deep/ .mat-select-placeholder { color: red; } .mat-s ...
My input type is set to "date" with the default format of mm/dd/yyyy. However, I would like to change it to mm/dd/yy. Is there a way to adjust the format of a date input? Date: <input type="date" id="date" name="date" value="mm/dd/yy" required/> ...
I'm currently working on building an express web app, but I'm encountering a problem with importing a javascript file. Within board.js, there's a line const utility = require('./utility');. However, this line is causing an error: ...
I am struggling with an issue related to a const experience that involves creating 6 experiences with their respective popovers. I have been instructed to use useCallback, but every time I attempt to do so, I encounter an error message. This relates to my ...
Here's an example snippet of code in HTML: <form> <input type="file" id="iefile"> </form> <form> <input type="file" id="iefile"> </form> This is how it looks with some CSS styling: form{ position:rela ...
My useEffect function is set up with brackets as shown below: useEffect(() => { console.log('hello') getTransactions() }, []) Surprisingly, when I run my app, it logs "hello" twice in the console. Any thoughts on why this might be ...
I am currently working on customizing the jquery script fullpage.js for a website built on the French CMS "SPIP" (). This script is used to create a one-page website with both horizontal and vertical navigation. However, I have encountered an issue with ...
I am currently working on an angular application with a navigation bar composed of anchor tags. When the user logs in, I have an ngIf directive to display my profile icon with dropdown options. However, I am facing challenges in styling it correctly. I aim ...
I recently acquired a Comodo SSL certificate for setting up an SSL server with express. The certificates I have include: AddTrustExternalCARoot.crt COMODORSAAddTrustCA.crt COMODORSADomainValidationSecureServerCA.crt mysite.com.key mysite.com.csr mysite_co ...
Utilizing the jsPDF plugin, I am currently generating a .pdf file upon clicking a button to initiate a download. Rather than downloading the file, I would like it to be saved onto my server when the button is clicked. Specifically, I want the file to be sa ...
In my project, I have different components for handling shows. The Shows.jsx component is responsible for rendering all the shows, while the ProductDetails component displays information about a single show. Additionally, there is a Search component which ...
As someone new to the world of JavaScript, I am encountering an issue with JavaScript and AJAX. I am aiming to create a function that allows me to add new elements with unique indexes. After saving this information to a JSON file, I want to display it on a ...
I've encountered a challenge while creating a mobile website. Within the main div, there are three nested divs. Initially, I aimed for left alignment but now desire to center-align these three divs on the page. Essentially, if the device screen is wid ...
Lately, I've been facing a strange issue with using a checkbox that collapses a hidden div by utilizing bootstrap. When I include the attribute data-toggle="collapse" in the checkbox input section, the div collapses but it mandates every single one o ...
Upon executing the following code: var list = new Uint32Array(16); for (var i=0; i<16; ++i) list[i] = i; fs.writeFileSync("list", new Uint8Array(list).buffer); console.log([].slice.call(new Uint32Array(fs.readFileSync("list")))); We anticipate the out ...
Exploring different background colors in various environments is a task I want to undertake. The environments include bmw, audi, and vw, with each environment having its own unique background color. Need help writing an Angular test for this? How can I mod ...
Recently, I developed a react-select component that is compatible with redux-form. The SelectInput component looks like this: const MySelect = props => ( <Select {...props} value={props.input.value} onChange={value => props.input.on ...
As I embark on my journey of building my first major app using React Native, a question comes to mind. Is there a UI framework available for React Native that offers pre-styled components right out of the box? Similar to how Ionic provides a base theme a ...
Currently, I am developing a program using the Quasar framework which is based on Vue and can be compiled for mobile using Cordova. However, I am encountering some issues when trying to run it on mobile. Below is the function causing problems: activat ...
I have successfully implemented most of the code I need, but I require assistance with one final aspect. jQuery("#date_num").datepicker({ beforeShowDay: function(d) { var day = d.getDay(); var array = ['28/09/ ...