I playing around with django-ckeditor and I have a few questions:
My configuration in django settings.py is:
CKEDITOR_CONFIGS = {
'default': {
'toolbar': 'full',
'height': 300,
'width': 800,
},
}
1) What do I have to change in the settings to get an inline-editor (the toolbar only appears if I click into the textarea)?
2) Right now height is set to 300px. If I write more text I get vertical scrollbars. Is there a way to avoid scrollbars and make an auto resize of the editor (means the height of the editor increases with every new line I put in)?
Related
I have used primeNg component on bootstrap's bs-modal,i used scrollbar for multiple notes. when click on p-calendar component, calendar is hiding behind scroll bar. As per showing in image.
Add following dependacnies
HostListener from angular-core
import $ from 'jquery';
and write following code to your ts component file.
#HostListener('document:click', ['$event'])
openCloseCalendar(ev) {
if("P-CALENDAR" == ev.path[2].tagName || ev.path[3].tagName){
let calElem = ev.path[2] || ev.path[3];
let target = $(calElem).find(".ui-datepicker")[0];
let calTop = $($(calElem).find("input")[0]).offset();
if(calTop && calTop.top){
$(target).css({"display":"block", "min-width": "200px", "position": "fixed", "top": calTop.top, left: ev.offsetY})
}
}
}
Try adding [appendTo]: 'body' in your p-calendar.
i am trying to create a toolbar with buttons. and the button i want to have is an image rather title. The current non working code is:
let imageName = "yourImage.png"
self.myUIBarButtonBack = UIBarButtonItem(image: UIImage(named: imageName), style:.plain, target: self, action: #selector(onClickBarButton))
I have 2 questions:
1. where should i place the yourImage.png in my application
2. is this code sufficient to render image or i need to do things like putting it into imageView component and make it visible etc. ?
The best approach is to add images in xcassets. This is the best way you can organize images. The concept of App slicing applies here.
You don't need to put the image in image view in the case of bar button item.
Try changing the rendring option as Original Image instead of Default.
One way is create custom button and assign to toolbar like navigationbar
self.navigationItem.hidesBackButton = true
let button = UIButton.init(type: .custom)
button.setImage(UIImage.init(named: "back_icon"), for: UIControlState.normal)
button.addTarget(self, action:#selector(onClickBackBarItem), for: UIControlEvents.touchUpInside)
button.frame = CGRect.init(x: 0, y: 0, width: 25, height: 25)
let barButton = UIBarButtonItem.init(customView: button)
self.navigationItem.leftBarButtonItem = barButton
I'm using ember-emojione to display and insert emoji.
Out of four rendering options that EmojiOne offers:
PNG sprites
PNG individual images
SVG sprites
SVG individual images
...only PNG sprites suit me. Individual images take too much time to load and emoji display sequentially. SVG sprites are awesome, but rerendering the preview area causes SVG sprite emoji to flicker. Only PNG sprite emoji never flicker and display simultaneously.
Unfortunately, EmojiOne offers spritesheets only in three sizes: 64, 128 and 512 px. We need to display emoji in 20 px size.
Resizing emoji displayed via PNG sprites is problematic.
ember-emojione readme suggests this hack to resize PNG sprite emoji:
.emojione {
transform: scale(0.3125);
margin: -22px;
}
It works, but it has some disadvantages:
In certain cases, emoji appear blurred.
Text selection blows up:
The solution is to use emoji spritesheets tailored to desired size. The Deveo/emojione-png-sprites repo offers such spritesheets.
But when I include those spritesheets instead of default ones, ember-emojione emoji picker component displays incorrectly.
Question: how do I use ember-emojione with emojione-png-sprites correctly?
emojione-png-sprites relies on Sass mixins, so you'll need ember-cli-sass. If you don't want to install ember-cli-sass, you can alternatively precompile mixin invocations manually and insert resulting CSS into your app.
Decide which spritesheets to include from emojione-png-sprites.
We're gonna use 20px emoji. For retina, we'll also need double and triple size spritesheets. As 40px and 60px aren't available, we're gonna use next available ones: 48px and 64px.
Include spritesheets and the Sass file into your repo. Run these commands in your Ember app root:
bower i -S emojione-png-sprite-20=https://raw.githubusercontent.com/Deveo/emojione-png-sprites/v0.3.0/dist/sprite-20.png
bower i -S emojione-png-sprite-48=https://raw.githubusercontent.com/Deveo/emojione-png-sprites/v0.3.0/dist/sprite-48.png
bower i -S emojione-png-sprite-64=https://raw.githubusercontent.com/Deveo/emojione-png-sprites/v0.3.0/dist/sprite-64.png
bower i -S emojione-png-sprite-style=https://raw.githubusercontent.com/Deveo/emojione-png-sprites/v0.3.01/dist/style.scss
It's very important that you use a specific release version of the files, so that your dependencies are locked. Otherwise, if the repo has a breaking change, an innocent bower install will break your project.
Tell ember-emojione not to include default EmojiOne CSS and spritesheets. In your app's ember-cli-build.js:
module.exports = function (defaults) {
var app = new EmberApp(defaults, {
"ember-emojione": {
shouldImportCss: false,
shouldIncludePngSprite: false,
shouldIncludeSvgSprite: false,
shouldIncludePngImages: false,
shouldIncludeSvgImages: false
}
});
// ...
Import PNG sprites into your app.
Install broccoli-funnel:
npm install -D broccoli-funnel
In your app's ember-cli-build.js:
var Funnel = require("broccoli-funnel");
module.exports = function (defaults) {
var app = new EmberApp(defaults, {
// ...
}
});
const funnels = [
// PNG sprites
new Funnel(app.bowerDirectory + "/emojione-png-sprite-20", {
include: ['index.png'],
getDestinationPath () {
return "assets/emojione-png-sprites/sprite-20.png";
}
}),
new Funnel(app.bowerDirectory + "/emojione-png-sprite-48", {
include: ['index.png'],
getDestinationPath () {
return "assets/emojione-png-sprites/sprite-48.png";
}
}),
new Funnel(app.bowerDirectory + "/emojione-png-sprite-64", {
include: ['index.png'],
getDestinationPath () {
return "assets/emojione-png-sprites/sprite-64.png";
}
}),
];
if (app.env === "development" || app.env === "test") {
app.import(app.bowerDirectory + "/timekeeper/lib/timekeeper.js");
}
return app.toTree(funnels);
};
In your app's Sass, include the mixin and invoke it:
#import "bower_components/emojione-png-sprite-style/index.scss";
#include sprity-emojione(20, "/assets/emojione-png-sprites", (2: 48, 3: 64));
This will break the looks of ember-emojione components. The addon contains a mixin that restores the looks:
#import 'node_modules/ember-emojione/app/styles/ember-emojione';
#include ember-emojione-cancel-scale;
I am having two problems with KOgrid.
1) I could not get scroll bars in the kogrid .It is very difficult to do data entry without scroll bars.
2) I also could not get kogrid to working wihout specifying hard coded height and width.In my application I can not have a fixed height and width.
Did anybody else had the same issue ?
I tried a workaround suggestion from this thread ( using jQuery fix as last line in my viewmodel).
KO Grid Display Isseues, On resize Gird shows one row. Images also included
that just increased that size of the grid but it did not display any data . However, when I resize the page data shows up.
Below are my HTML and kogrid options ( I tried with and without paging options, Ideally I do not want to use paging )
<div data-bind="koGrid: gridOptions"
style="height: 800px; background-color: none;width: 1850px;">
</div>
self.gridOptions = {
data: self.mydatarray,
footerVisible: true,
displaySelectionCheckbox: true,
afterSelectionChange: self.RowSelectionChange,
rowHeight: 50,
selectWithCheckboxOnly: true,
enableSorting: false,
multiSelect: true,
selectedItems: self.SelectedRows,
enableColumnResize: true,
showFilter: false,
canSelectRows: true,
enablePaging: true,
pagingOptions: {
currentPage: ko.observable(1),
pageSize: ko.observable(3),
pageSizes: ko.observableArray([3, 6, 9])
},
rowTemplate: errrowtmpl,
columnDefs: [
{ field: 'Customer', displayName: 'Customer', cellTemplate: Customersddedittmpl, headerCellTemplate: headercelltmpl },
...
...
{ field: 'GenNotes', displayName: 'GenNotes', cellTemplate: simpleedittmpl, headerCellTemplate: headercelltmpl }
]
}
Please let me know if you need any more information
Thanks
Kenner Dev
I found a solution to the problems I am facing.
1) I used Jquery to add scroll bar. I added code line below as last line of my data loading function. I am not sure id this breaks any other KOGrid functionality.In my application I did some basic testing and it seems to be working fine.
$("div.kgViewport").css("overflow", "scroll");
2) I still dont know how to solve this problem 100%. It still does not work unless fixed width and height are mentioned in style. In my app I used vw and vh as opposed fixed width and height to solve the problem of making it work on all screen sizes.
<div data-bind="koGrid: gridOptions"
style="height: 73vh;overflow:scroll;width: 96vw;"></div>
If i create a button as a subview of a label, when i click the button it does not register, the a_share method is never called. How can i create a subview that can be clicked?
button = UIButton.buttonWithType(UIButtonTypeRoundedRect)
button.setFrame [[ 250, 536 ], [ 120, 120 ]]
button.styleClass = 'browse_share'
button.tag = 3
button.addTarget(self, action: "a_share:",
forControlEvents:UIControlEventTouchUpInside)
label.addSubview button
....
def a_share
PM.logger.debug "share"
PM.logger.debug sender.tag
end
Make sure to turn on user interaction for the label, otherwise it won't pass along any taps/gestures:
label.userInteractionEnabled = true