How do I style magnific-popup's next and previous arrows with my own custom image spryte arrows?
I tried manipulating styles for .mfp-arrow, .mfp-arrow-left and .mfp-arrow-right classes but to no avail.
.mfp-arrow-left:after,
.mfp-arrow-left:before,
.mfp-arrow-right:after,
.mfp-arrow-right:before,
.mfp-a,
.mfp-b {
}
button.mfp-arrow {
}
button.mfp-arrow-left {
}
button.mfp-arrow-right {
}
This can help you a bit.
Related
Trying to build a little fotball game as an project in school but I'm having some issues. So when I run the code it says that ReferenceError: Screen is not defined, but accordign to me I have defined it.
This code is just a prototype, going to change the keys to buttons later on so that it can actually work on a phone.
import QtQuick 2.0
Item {
id:root
width:Screen.width
height:Screen.height-10
focus:true
Keys.onPressed: {
if(event.key===Qt.Key_Up)
{
event.accepted = true;
player.y=(player.y) - 40
}
if(event.Key === Qt.Key_Down){
event.accepted = true;
player.y = (player.y)+ 40
}
if (event.key === Qt.Key_Right)
{ event.accepted=true;
player.x=(player.x)-40
}
if (event.key === Qt.Key_Left)
{event.accepted = true;
player.x=(player.x) +40
}
}
Flickable {
width:Screen.width
height:Screen.height
contentHeight: Screen.height*4
contentWidth:Screen.width
interactive:true
boundsBehavior: Flickable.StopAtBounds
Image{
id: feild
anchors.fill:parent
source:"Namnlös.png"
sourceSize.height:Screen.height*4
sourceSize.width:Screen.width
}
Image {
id: player
source:"asd.png"
x:Screen.width/2
y:Screen.height/2
}
}
}
So if you run this code you'll only get the player showing up, and then disapear instantly, the field is not shown.
You lack the Screen import.
import QtQuick.Window 2.1
Screen docs
Resizing items to screen is abnormal, you should simply use
resizeMode property
and anchor all child items inside root item.
i am working in extjs4. i have form panel with autoscroll true. I have 20-25 fields with fileUpload field at bottom. When i am uploading file, form's scroll is going to top by default. i want to keep scroll of form as it is on where it was while uploading file. So how to set this scrollBar at bottom of or at upload field section in extjs4
You can try by adding the following method to your form declaration:
scrollToField: function(fieldId) {
var field = Ext.get(fieldId);
field.el.scrollIntoView(this.body.el);
}
Here you have a working sample
IMHO,it will be better, however, to group fields using tabs or something similar to avoid having a long a and hard to read / fill form
I have solve this problem into Ext js 4.2 for Ext.form.panel
See the following code. It will helpful to you.
onRender function call on render event
onRender: function () {
this.callParent(arguments);
if (!this.restoreScrollAfterLayout) {
this.mon(Ext.get(this.getEl().dom.lastElementChild), 'scroll', this.onScroll, this);
this.restoreScrollAfterLayout = true;
}
},
onScroll: function (e ,t, eOpts) {
this.scroll = Ext.get(this.getEl().dom.lastElementChild).getScroll();
},
afterLayout: function () {
this.callParent(arguments);
if (this.restoreScrollAfterLayout && this.scroll) {
var el = Ext.get(this.getEl().dom.lastElementChild),
scroll = this.scroll;
el.scrollTo('left', scroll.left);
el.scrollTo('top', scroll.top);
}
}
I am new to sencha and would like to have the indexBar option to a listview which is launched by the selectfield. Tried with
defaultTabletPickerConfig:
{
listeners:
{
painted: function(panel)
{
var list = panel.down('list');
list.setIndexBar(true);
}
}
}
But this code doesn't work, please help.
If you new to sencha please do not use defaultTabletPickerConfig setting.
Please describe more what you want to get, share more code you have written.
I am trying to build a dynamic image carousel using Sencha Architect. I have a carousel added to a tab panel. The carousel is set up to read images from a store called "pictureStore." I have a function to pull images from the store and create the carousel items - I can get the images from the store but unable to create the carousel. When I try to use carouself.setItems() or carousel.add() I get an error "Object # has no method". Please take a look and let me know if my method is incorrect for creating a dynamic carousel. I appreciate your help and knowledge of how to fix
Thanks,
Function to read images and create carousel items (works up until comment below):
onMycarouselActivate: function(container, newActiveItem, oldActiveItem, options) {
Ext.getStore('pictureStore').load(function(pictures) {
var items = [];
Ext.each(pictures, function(picture) {
console.log(picture.get('image'));
if (!picture.get('image')) {
return;
}
items.push({
xtype: 'myimage',
picture: picture
});
});
//following doesn't work for adding the carousel images:
//carousel.setItems(items);
//carousel.add(items);
//carousel.items = [{html: items}];
//carousel.add(carousel.items);
//carousel.setActiveItem(0);
});
},
Sample JSON with image info
{
"test": {
"cat": {
"entries": [
{
"image": "/images/1.png"
},
{
"image": "/images/2.png"
}
]
}
}
}
Error messages when using carousel.add or carousel.setItems:
Object #<HTMLDivElement> has no method 'add'
Object #<HTMLDivElement> has no method 'setItems'
If your variable carousel has no method add or setItems then it's probably not your carousel.
To make sure of that, you can try to do console.log(carousel); to figure out what it is exactly. Also, it doesn't seem to be declared anywhere in your code...
But it's quite simple to fix. I presume you've added a event listener to your carousel that listens to the activate event and if you take a look at the documentation for this event, you can see that the first parameter sent to the callback function is the container (in this case your carousel)
So what you have to write is this :
onMycarouselActivate: function(carousel, newActiveItem, oldActiveItem, options) {
instead of this
onMycarouselActivate: function(container, newActiveItem, oldActiveItem, options) {
and you should be all set
EDIT
Also if you take a look at the documentation for the image component, you can see there is no picture in the config but there is a src attribute. SO you should write :
items.push({
xtype: 'myimage',
src: picture
});
Hope this helped
try this code
myCarousel.add({
xtype: 'image',
scr:'path of image'
});
where myCarousel is object of carousel.
You can try this, this is working for me.....
Ext.getStore('Pictures').load(function(pictures) {
Ext.each(pictures, function(picture) {
if (picture.get('image')) {
carousel.add({
html: '<img style="max-width: 100%; max-height: 100%;" src="' + picture.get('image') + '"/>'
});
}
});
});
Hope this will help you...
I am only a month old with extjs and still experimenting. My question is: I have a grid panel and within it the 'tools' config options. I am using this to enable/disable a Ext.grid.feature.Grouping variable. The 2 handler functions have the logic to disable/enable the 2 views by clicking on the 2 'cross' buttons that appear on the right side of the header. The logic is fine. However, I would like to display my set of custom images in place of the 'cross' buttons. Can this be done? If yes, how? Do I need to make some changes in the css code for that?
I have looked into the documentation and also done a good search but nothing seems to answer my question.
Specify a custom type config on your tools:
Ext.create('Ext.grid.Panel', {
...
tools: [
{
type: 'enable-grouping',
handler: function() {
...
}
},
{
type: 'disable-grouping',
handler: function() {
...
}
}
]
});
Then define the following classes in a stylesheet to style your new tools:
.x-tool-enable-grouping {
background-image: url('path/to/tool/image/enable-grouping.png');
}
.x-tool-disable-grouping {
background-image: url('path/to/tool/image/disable-grouping.png');
}
The size of a tool image should be 15 x 15 px