I am using ChakraUI in a form component.
I have an input and a label that are siblings. I want to change the color of the label when I focus on the input field.
I tried to use the _peerFocus property, however it is not working. Any idea why?
<Input data-peer className="peer" {...rest}/>
<FormLabel _peerFocus={{color: "#ff0000"}}>label</FormLabel>
Thanks
Related
I have a react component from semantic-ui Form as shown below:
When the input field reaches certain length it will change label to a different wording.
How do I add css styling to the wording? for example make it bold and red?
thanks.
<Form.Input
name='Filename'
label={this.state.fileLabel}
value={this.props.data.value}
onChange={checkFileNameLength}
/>
I am working on a angular app. I am using mat-form-field as follows.
<mat-form-field appearance="fill">
<mat-label id="title">{{ title }}
</mat-label>
<input formControlName="title" matInput id="title" (click)='updateValue("title")' readonly>
</mat-form-field>
I get a rectangle shaped form field with above code. When I hover over the bottom line of mat form field like when I take my mouse on bottom of a particular form field I want to change color. For it I am suing following CSS
.mat-form-field-ripple {
background-color: #00798e;
}
It by defaults changes color of base of mat form field. The problem I am facing here is I want a different color in some other condition. For example, In my component I have a variable, If it's value is X then I want above color and if it's value is Y, then I want to apply a different ripple color. As mat-form-field-ripple seems to be in built property of mat form field, I am not able to change color at runtime. Whatever color I give in above code is applied in every condition. But I want different color in different conditions. How can I do that?
You can bind the color of the HTML element to a variable. Something like:
<mat-form-field [style.background-color]="color">
And define the variable color in your .ts file
color: string = "red"
That way, whenever you change the value of variable color, the background color of the element should change as well.
I'm trying to implement ng2-completer component in my Angular2 application.
The conponent works properly but the style of the search textbox is flat...
I want to have the same style of bootstrap components, like textbox for example.
This is the code:
<ng2-completer [(ngModel)]="searchStr" [ngModelOptions]="{standalone: true}" [datasource]="searchData" [minSearchLength]="0" (selected)="onSelected($event)"></ng2-completer>
This is the rendered control:
As you can see, the list of color is ok but the input where the user write the value to search is completely flat...
How can I move to fix the problem ?
Basically I just want to set it like the field "Titolo" on the right.
Thanks
Just add [inputClass]="['form-control']" in the selector.
For example:
<ng2-completer [inputClass]="['form-control']" [(ngModel)]="searchStr" [ngModelOptions]="{standalone: true}" [datasource]="searchData" [minSearchLength]="0" (selected)="onSelected($event)"></ng2-completer>
Note: form-control is here a class of Bootstrap
put class="form-control" to your textbox ,(class)="form-control" in your case i guess
HTML
<label for="email">Email</label>
<input type="text" name="email"></input>
The class attribute of the email input element may change, like if the user enters an invalid email format. I only want that label to change to red when the input it's for gets the class "invalid".
In fact, I want ALL my labels with a for attribute to be "invalid aware" of their assigned input elements.
CSS Attempt:
label[for=*.invalid]{
color: red;
}
The above is probably incorrect because I might have to specify a specific form element by name.
Option 1
If you're adding a dynamic class to the input element (.invalid), why not add a class to the label element, as well? This would simplify the styling of the label when the input fails validation.
Option 2
I understand that changing the label color to red highlights an error to the user. In this option you still highlight an error to the user, but in a slightly different way. The CSS :valid and :invalid pseudo-classes represent form and input elements that validate or fail to validate. These pseudo-classes style the input not the label.
Option 3
This option involves the sibling and attribute selectors. You would have to reverse the order of your label and input in the HTML (but this doesn't have to change the appearance on the screen; see below).
HTML
<input type="text" name="email" class="invalid"></input>
<label for="email">Email</label>
CSS
input[class="invalid"] + label { color: red; }
Changing the visual order of elements with CSS Flexbox
Despite the order of elements in the DOM, you can still change the visual order of elements with CSS Flexbox. So if you didn't want to put the label after the input for the sake of appearance there's an easy workaround: Wrap the input and label in a flexbox and use the order property to arrange their display order.
A few side notes...
HTML5 provides an input type="email", which you may want to consider instead of type="text". One benefit being that when mobile devices see type="email" they often launch an e-mail-friendly keyboard.
Second, the input element is a void element. No closing tag required. You can safely remove the </input>.
Lastly, the for attribute associates a label element with a matching ID. In your code, you would need to add id="email" to your input for the label click feature to work.
The for attribute has to match the id (not the name, not the class) of the associated input.
In order to change the label based on a feature of the input you need to either:
Use combinators to draw a connection between the two elements (which is impossible when the label precedes the input) or
Use JavaScript to modify the label (e.g. by adding a class).
I have this label and checkbox
<label><input type="checkbox" id="SameAsPrimaryAddress" />Same As Primary Address</label>
Is there a CSS selector that will only affect the label text and not the checkbox or do I have to separate my label from the input or give the label an ID or class to be able to do this?
It depends
In that case and if you only need that HTML, you can.
But
It is better to wrap your text with a span or a div to avoid problems you can encounter.
Here's a demo
http://jsfiddle.net/6aS4k/
Then you can add style with label span {}
Your answer: No. There is no selector to only target the free floating text of an element, without affecting the inherited properties of other elements within. To explicitly style your text, you would actually want to wrap your text in another element to target in your CSS, like a span.
However, in your specific case, that checkbox does not have many (if any) inherited properties in most browsers default stylesheet. So, a long as you aren't using a reset stylesheet or otherwise normalizing that input to inherit style properties you could get away with styling the label to affect only the text.
In the end, I would recommend that your label should actually correspond to your input separately, which would also semantically make sense. This would also allow you to make use of the for attribute, which will allow clicking on your label to toggle the corresponding checkbox as well, which is a win for usability!
<div>
<input type="checkbox" id="SameAsPrimaryAddress" />
<label for="SameAsPrimaryAddress">Same As Primary Address</label>
</div>