I'm using the Ionic Framework and I wonder if it's possible to defined global options for ion-item elements.
In .html files I got
<ion-item lines="none"></ion-item>
I would like every ion-item to have the "lines=nones". Is there a way to define it globally so that I could only use:
<ion-item></ion-item>
One way to achieve that would be by adding the following in the variables.scss file:
ion-item {
--inner-border-width: 0px;
}
Although to be honest, if in the future you want to show an ion-item with lines it may be hard to remember/debug why the lines are not shown when adding an <ion-item></ion-item> to the view.
So if the only difference is one attribute, I guess it'd be better to just be explicit and add lines="none" on each ion-item that you want to show without lines.
<ion-item lines="none"></ion-item>
<ion-item lines="none"></ion-item>
...
<ion-item></ion-item>
<ion-item></ion-item>
Related
I have a problem with ion-button in ionic v4
If I write in my app
<ion-button>Hi</ion-button>
And run the application, the app show the button with te text in uppercase
I need the buttons to be shown with the text as I wrote it. Please
In ionic-5, in theme/variables.css, you could add the following
ion-button {
text-transform: none;
}
This would apply for the entire app. Also refer this github issue comment.
Try to use text-capitalize, for every first words in UperCase
<span text-capitalize>hi</span>
or text-transform, for normal text
<span style="text-transform:none!important;">Hi Hi</span>
For more examples and other utilities check this doc, you'll like!
You can solve it by adding just inline css as following :
<ion-button style="text-transform:none">Your Text</ion-button>
Try to use mode="ios". Tested on ionic 5 :
<ion-button mode="ios">Your Text</ion-button>
You can add this style in the global.scss
ion-button { text-transform: none; }
I have tested this code and it works well
In my application I've got an ItemReorder as described in the docs:
<ion-list reorder="true">
<ion-item *ngFor="let item of items">{{ item }}</ion-item>
</ion-list>
It works as intended, I can drag the ion-items by pointing at the reoder icon (see freehand circle):
Testing with potential users on a tablet I found out, many users don't see the icon at first and/or try to drag the ion-item without pointing at the icon. They expect the whole ion-item to be draggable:
How can I implement this? Any insight is appreciated!
I've already checked the docs twice, googled and found this unanswered question on the ionic forum and this plugin for Ionic v1. I also scanned the code on Github without success.
The ideea of this css solution is to have the reorder icon invisible above the zone which you want to reorder. I have changed the icons to be on the right side <ion-list side="start" and I have changed the css like this
Now for me it's working.
ion-reorder{
position: absolute;
width: 22%;
max-width: 100%;
opacity: 0;
}
The cons is that there is no more visible reorder icons.
Using the following markup:
<ion-list>
<ion-item>
<ion-label></ion-label>
<ion-input></ion-input>
</ion-item>
<ion-item>
<ion-label></ion-label>
<ion-input></ion-input>
</ion-item>
</ion-list>
It adds weird :last-child styling for the borders, which is even found in the documentation:
Notice how the password's border doesn't align like the username field's. Is there a reason for this behavior? Is there a way to change it [easily] without having to go through a ton of styles, i.e. selectors like this:
.item-input.ng-invalid.ng-touched:not(.input-has-focus):not(.item-input-has-focus):last-child
I am not sure if it is something they have done intentionally or accidentally, but to overcome this quickly whilst I have a ticket outstanding with them I did the following
I created a new ion item at the bottom of the list to act as the last item, then just set the display none on it.
This fixes the border issue for me as it is then applied to the hidden last ion item.
Ticket - https://ionic.zendesk.com/hc/en-us/requests/5283
I want to have a fixed logo in the Ionic2 framework. I have transitions between pages and the header and pages gets slid in. I want to know if I can keep the header / logo a constant above anything on the page.
<ion-header>
<a (click)="goToRoot()" ><img src="assets/img/topBar-iPad.png" alt=""/></a>
</ion-header>
<ion-content padding>
</ion-content>
I have tried it with the toolbar this doesn't work either.
If you want put an image in header, you can use this code:
<ion-header>
<ion-navbar>
<ion-title>Title</ion-title>
<ion-buttons end>
<img height="35px" width="35px" src="assets/img/topBar-iPad.png">
</ion-buttons>
</ion-navbar>
</ion-header>
This might get a bit tricky if you app becomes a bit more complex over time, however what you can do is add your <ion-header> element to your app.html file found in src -> app.
That sets it at top level above the pages you are navigation to.
If your app does become complex over time where only in some cases you want the toolbar to be fixed at the top you might need to either create a custom component based on the element or pass in a *ngIf ( or [hidden]="") and then write logic to support its visibility.
I created a button in Ionic 2 as follows:
<button secondary block round padding style="text-align : left;">
<ion-icon ios="ios-key" md="md-key"></ion-icon>
Login
</button>
I am trying to align the button text to left side but its not coming there. Is there build in twik available to achieve that?
Ionic wraps the contents of the button into a <span> tag which has the class .button-inner. So the HTML markup looks something like this when you inspect it
<button secondary block round padding>
<span class="button-inner">
<ion-icon ios="ios-key" md="md-key" item-right></ion-icon>
Login
</span>
<ion-button-effect></ion-button-effect>
</button>
The .button-inner class applies flexbox properties to position the text and icons central. You can overwrite the justify-content property and change the value from center to flex-start and this will tell the content (the text and icon) to start from the beginning of the box.
Example
If you want to apply it to all buttons
.button-inner{
justify-content:flex-start;
}
If you want to apply it to a specific button (where .specific-button is added as a class to a button component)
.specific-button .button-inner{
justify-content:flex-start;
}
Because Ionic use its class generate default css. So you should use SASS to customize CSS .
For example :
<button class="item">
<ion-icon ios="ios-key" md="md-key"></ion-icon>
Login
</button>
file styles.scss
.item{
#extend secondary;
#extend block;
text-align : left;
}
You can use the item-left attribute inside the button-tag. No need for class="" or style="".
<button secondary block round padding item-left>
<ion-icon ios="ios-key" md="md-key"></ion-icon>
Login
</button>
More information here