I'm trying to change width and height of ionic modal but not able to succeed.
In component file:
this.modalCtrl.create('DataCustomizerModalPage', {my data}, {cssClass: "my-modal"});
In scss file:
.my-modal{ width:1709.19px; height: 950px; }
Thanks in advance
I solved this problem by adding the modal-wrapper class to the selector. Your SCSS code in app.scss could look like this:
.my-modal .modal-wrapper{ width:1709.19px; height: 950px; }
Related
Why is my ion-backdrop + modal shadow styling not working when I open a modal on top of another modal?
PREFACE: This was working fine with V4, but broken on the upgrade to V5. I don’t want to change my page approach, just fix the CSS/whatever is actually causing the issue below.
My app opens a modal page with custom css to make it full screen.
I can then open another normal modal (but not full screen) over the
top. This 2nd modal is missing the ion-backdrop and its border shadow
styling.
I can see the ion-backdrop is definitely in the DOM, but it’s
obviously not showing.
Step1 Fine
enter image description here
Step 2 - broken ion-backdrop:
enter image description here
Showing my custom modal:
async showClipboard() {
const modal = await this._ModalController.create({
component: ClipboardPage,
cssClass: 'custom-round-modal',
componentProps: {
user: this.user
},
showBackdrop: true
});
await modal.present();
}
The CSS:
#media only screen and (min-width: 768px) {
.custom-round-modal {
.modal-wrapper {
border-radius: 15px !important;
-moz-border-radius: 15px !important;
-webkit-border-radius: 15px !important;
.ion-page {
border-radius: 15px !important;
-moz-border-radius: 15px !important;
-webkit-border-radius: 15px !important;
}
}
}
}
First off, I think you pasted the same screenshot twice by mistake. But I'm having the same issue, so I know what you mean.
It looks like Ionic 5 introduced this css for the modals:
.sc-ion-modal-ios-h:first-of-type {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.4);
}
Which means when you show multiple modals at the same time, only the first one will get the backdrop.
A possible workaround is to add the backdrop yourself to your global css using something like this:
ion-modal {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.4);
}
Or use the css class Ionic is using (but note that this one is iOS specific, so you'd likely need to do the same with the Android-equivalent class):
.sc-ion-modal-ios-h {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.4);
}
NOTE: This will likely not look good if you are showing multiple modals on top of each other that are not fullscreen, since you'll be getting multiple backdrops on top of each other (so they'll get increasingly darker). But since your issue is a non-fullscreen modal on top of a fullscreen one, I think it will work in your case.
Hopefully the Ionic team will come up with a more elegant solution to this issue.
Thank you krisloekkegaard for your code, that helped me really out.
I want to add that it will only work if placed in the global sass or css files! You cannot do that from a component's style-file, because the modal will be created outside of it.
The following lines are a bit more precise, because they will activate the backdrop only on the last modal. Even if you have 10 stacked modals, there will be only the backdrop of the first and the backdrop of the last element overlaying each other.
.sc-ion-modal-md-h:last-of-type {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
}
.sc-ion-modal-ios-h:last-of-type {
--backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
}
This is addressed now in the Ionic Documentation.
Please see under 'Customization' section for ion-modal : https://ionicframework.com/docs/api/modal
Add the following CSS to your modal class -
ion-modal.stack-modal {
--box-shadow: 0 28px 48px rgba(0, 0, 0, 0.4);
--backdrop-opacity: var(--ion-backdrop-opacity, 0.32);
}
I solved the issue adding the following css into variables.css file in Ionic v5. Give a chance.
.backdrop-no-scroll {
ion-router-outlet {
background: white;
}
I need to change the global-width of the email from the standart 680px to a custom 492px in Zurb Foundation for Emails.
I can't change it in settings.scss, because I need just one email to have this specific width.
The table.container {492px} doesn't work correctly.
Any help will be appreciated. Thanks!
1) Create a new class in /src/assets/settings.scss:
.tinyemail {
$global-width: 492px;
& table.container {
background: #fefefe;
width: 492px;
margin: 0 auto;
Margin: 0 auto;
text-align: inherit;
}
}
2) Then create a new layout in /src/layouts/ called tinyemail.html and add a class to body tag:
<body class="tinyemail">
3) Then create a page for the email with custom width and specify a custom layout for at the top of the file like so:
---
layout: tinyemail
---
This is answer from: https://foundation.zurb.com/forum/posts/52024-emails-with-different-width
I have been placing custom styles in a new file called _custom.scss in the SCSS directory. Then I updated app.scss with #import 'custom'; in the file.
I have been creating new classes and IDs rather than trying to override existing ones.
This is something I have only been doing in one off cases similar to yours.
Hope this helps.
I use the plugin jbimages, everything goes ok but I need to set a defined width for image, width = 600px. Exists a solution?Help me please.Thnx
you can set the width in your css on the pages you upload them? for example if the images are all in a div wrapper , use
.wrapper img {
width: 600px;
height: auto;
}
I want to set the height of page_stream_short but the css defaults to 250px;
Is it possible to set the height:
This is what iam doing:
.fan_box .page_stream_short { position:relative; height:525px
!important;
}
Guide me, what am i doing wrong
if you are using IE8 to view, you may be running into this problem: http://boardreader.com/thread/IE8_ignores_some_css_styles_in_fan_box_6cvuuX24v6.html
Using Facebook Javascript SDK+XFBML, I'm implementing the fb 'comments widget', as explained here.
then, using the fbml line:
<fb:comments href="someurl.com" num_posts="2" width="400"></fb:comments>
creates an iframe with the comments widget.
The height of the iframe is of-course according to the length of the comments;
I need to make changes to my page according to the height of the comments widget.
I can tap into when the widget has finished loading, by using
FB.Event.subscribe('xfbml.render')
(I found it more accurate than using 'ready' or 'load'),
but I cannot get the height of the comments iframe due to cross-domain restrictions.
Does anybody know of some sort of a solution for this?
Thanks.
EDIT:
Workaround number 1: (from http://startdevelopment.blogspot.com/2011/03/issue-with-facebook-comments-box-height.html):
add a style to your page:
.fb_ltr { height: 400px !important; overflow-y: scroll !important; }
'fb_ltr' is the class used by the iframe. This will make sure it's always 400px high, and add scroll-bar to scroll content.
Of-course, the scroll-bar is ugly, so, any other ideas?
I use the same idea as yours, modified the style, but it will use min-heigh
Please try this,
.fb_ltr { min-height:100%; }
First of all, thanks for you solution, Yuval A.
Second, I found a clean and simple style for scroll bar here:
CSS scrollbar style cross browser
In short is this code:
::-webkit-scrollbar { width: 12px; /* for vertical scrollbars */ height: 12px; /* for horizontal scrollbars */ } ::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.1); } ::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.5); }