I have two completer. one for Math custom functions and another for string custom functions. i want to trigger string functions using (.)period and for ctrl_space for math function.
Now if i press (.) or ctrl_space, it showing all the functions. but i want differentiate between two of them.Thanks..
var stringFunctions = ["Trim","Length","ToLower","ToUpper","ToNumber","ToString"]
var mathFunctions = ["Abs","Ceil","Exp","Floor","Log","ln","Pow","Round","Sqrt","cos","sin","tan","cosh","sinh","tanh","acos","asin","atan","Max","Min","Sum","Std","Var","Average","Norm","Median"]
var myCompleter1 = {
// identifierRegexps: [/[a-zA-Z_0-9\.\$\-\u00A2-\uFFFF]/],
getCompletions: function(editor, session, pos, prefix, callback) {
console.info("myCompleter prefix:", this.prefix);
callback(
null,
myList.filter(entry=>{
return entry.includes(this.prefix);
}).map(entry=>{
return {
value: entry
};
})
);
}
}
var myCompleter2 = {
// identifierRegexps: [/[a-zA-Z_0-9\.\$\-\u00A2-\uFFFF]/],
getCompletions: function(editor, session, pos, prefix, callback) {
console.info("myCompleter prefix:", this.prefix);
callback(
null,
myList.filter(entry=>{
return entry.includes(this.prefix);
}).map(entry=>{
return {
value: entry
};
})
);
}
}
langTools.addCompleter(myCompleter1);
langTools.addCompleter(myCompleter2);```
You can check the text of the line in the completer to decide if it is after dot or not
var stringFunctions = ["Trim", "Length", "ToLower", "ToUpper", "ToNumber", "ToString"]
var mathFunctions = ["Abs", "Ceil", "Exp", "Floor", "Log", "ln", "Pow", "Round",
"Sqrt", "cos", "sin", "tan", "cosh", "sinh", "tanh", "acos", "asin", "atan",
"Max", "Min", "Sum", "Std", "Var", "Average", "Norm", "Median"
]
var myCompleter1 = {
getCompletions: function(editor, session, pos, prefix, callback) {
var line = session.getLine(pos.row)
var lineStart = line.slice(0, pos.column - prefix.length)
var myList = !/\.\s*$/.test(lineStart) ? mathFunctions : stringFunctions;
callback(null, myList.map(entry => {
return {
value: entry,
score: 1000
};
}));
}
}
var langTools = ace.require("ace/ext/language_tools")
langTools.addCompleter(myCompleter1);
var editor = ace.edit("editor", {
maxLines: 20,
minLines: 5,
enableBasicAutocompletion: true,
enableSnippets: true,
enableLiveAutocompletion: false,
})
// automatically open popup after dot or word characters
var doLiveAutocomplete = function(e) {
var editor = e.editor;
var hasCompleter = editor.completer && editor.completer.activated;
if (e.command.name === "insertstring") {
// Only autocomplete if there's a prefix that can be matched
if (/[\w.]/.test(e.args)) {
editor.execCommand("startAutocomplete")
}
}
};
editor.commands.on('afterExec', doLiveAutocomplete);
<script src=https://ajaxorg.github.io/ace-builds/src-noconflict/ace.js></script>
<script src=https://ajaxorg.github.io/ace-builds/src-noconflict/ext-language_tools.js></script>
<div id=editor></div>
Related
I decided to use an OutlinedTextField and DropdownMenu so the user can fill an amount and select a currency.
This looks pretty nice in the preview, but when this code is being run on the device (virtual or physical) the DropdownMenu is being squeezed on the right, and therefore, the dropdown menu isn't actionable anymore.
#Composable
fun Money() {
Row() {
Amount()
Currency()
}
}
#Preview
#Composable
fun Currency() {
var mExpanded by remember { mutableStateOf(false) }
val mCurrencies = listOf("USD", "CHF", "EUR", "MAD") //, "Hyderabad", "Bengaluru", "PUNE")
var mSelectedText by remember { mutableStateOf("") }
var mTextFieldSize by remember { mutableStateOf(Size.Zero) }
val icon = if (mExpanded)
Icons.Filled.KeyboardArrowUp
else
Icons.Filled.KeyboardArrowDown
OutlinedTextField(
value = mSelectedText,
onValueChange = { mSelectedText = it },
modifier = Modifier
.fillMaxWidth()
.onGloballyPositioned { coordinates ->
// This value is used to assign to
// the DropDown the same width
mTextFieldSize = coordinates.size.toSize()
},
label = { Text("Currency") },
trailingIcon = {
Icon(icon, "contentDescription",
Modifier.clickable { mExpanded = !mExpanded })
}
)
DropdownMenu(
expanded = mExpanded,
onDismissRequest = { mExpanded = false },
modifier = Modifier
.width(with(LocalDensity.current) { mTextFieldSize.width.toDp() })
) {
mCurrencies.forEach { label ->
DropdownMenuItem(onClick = {
mSelectedText = label
mExpanded = false
}) {
Text(text = label)
}
}
}
}
#Composable
fun Amount() {
var amount by remember {
mutableStateOf("")
}
OutlinedTextField(
keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
value = amount,
onValueChange = { amount = it },
label = { Text(text = "Amount") },
singleLine = true,
trailingIcon = {
if (amount.isNotBlank())
IconButton(onClick = { amount = "" }) {
Icon(
imageVector = Icons.Filled.Clear,
contentDescription = ""
)
}
}
)
}```
I am new to composition API with vue3. I have created that computed property and I would like to have that computed variable in a different file, I'm not sure if I should create a new component or I could achieve it from a js file.
Here is the component working (I did it with setup()):
export default {
name: "Recipes",
setup() {
const state = reactive({
recipes: [],
sortBy: "alphabetically",
ascending: true,
searchValue: "",
});
const favoritesRecipes = computed(() => {
let tempFavs = state.recipes;
// Show only favorites
if (state.heart) {
tempFavs = tempFavs.filter(item => {
return item.favorite;
});
}
return tempFavs;
...
});
...
}
return {
...toRefs(state),
favoriteRecipes
}
// end of setup
}
You can split it into two files
state.js
export const state = reactive({
recipes: [],
sortBy: "alphabetically",
ascending: true,
searchValue: "",
});
export const favoriteRecipes = computed(() => {
let tempFavs = state.recipes;
// Show only favorites
if (state.heart) {
tempFavs = tempFavs.filter(item => {
return item.favorite;
});
}
return tempFavs;
})
and recipes.vue
import { state, favoriteRecipes } from "state.js";
export default {
name: "Recipes",
setup() {
return {
...toRefs(state),
favoriteRecipes,
};
},
};
But this will make the state persistent, so if you have multiple components, they will all have the same favoriteRecipes and state values.
If you want them to be unique for each component...
state.js
export const withState = () => {
const state = reactive({
recipes: [],
sortBy: "alphabetically",
ascending: true,
searchValue: "",
});
const favoriteRecipes = computed(() => {
let tempFavs = state.recipes;
// Show only favorites
if (state.heart) {
tempFavs = tempFavs.filter((item) => {
return item.favorite;
});
}
return tempFavs;
});
return { state, favoriteRecipes };
};
and recipes.vue
import { withState } from "state.js";
export default {
name: "Recipes",
setup() {
const {state, favoriteRecipes} = withState()
return {
...toRefs(state),
favoriteRecipes,
};
},
};
Assume I have these two observations:
const thread = of({
thread: {
name: "Name",
author: null
}
})
const author = of({name:"Snoob"})
How can i get the merged result of these observations:
const threadWithAuthor = .....;
threadWithAuthor.subscribe(it=>console.log(it))
// {
// thread: {
// name: "Name",
// author: { name: "Snoob" }
// }
// }
Here's an example of how you can do it using combineLatest, pipe, and map:
var {of, combineLatest } = require('rxjs')
var { map } = require('rxjs/operators')
var mergeByAuthor = ([t, a]) => {
var x = Object.assign({}, t)
x.thread.author = a
return x
}
var thread = of({
thread: {
name: 'Name',
author: null
}
})
var author = of({name:'Snoob'})
var threadWithAuthor = combineLatest(thread, author).pipe(
map(mergeByAuthor)
)
threadWithAuthor.subscribe(x => console.log(JSON.stringify(x, null, 2)))
Output
{
"thread": {
"name": "Name",
"author": {
"name": "Snoob"
}
}
}
I would like to add class "text-justify" automatically to every p, anyone know how to do this?
Now I am using this code:
CKEDITOR.on('dialogDefinition', function (ev) {
var dialogName = ev.data.name;
var dialogDefinition = ev.data.definition;
if (dialogName == 'table' || dialogName == 'tableProperties') {
var info = dialogDefinition.getContents('info');
// Remove fields
var cellSpacing = info.remove('txtCellSpace');
var cellPadding = info.remove('txtCellPad');
var border = info.remove('txtBorder');
var width = info.remove('txtWidth');
var height = info.remove('txtHeight');
var align = info.remove('cmbAlign');
}
});
$('#content, #longContent').ckeditor({
contentsCss: '/CMS/style_ckeditor.css',
allowedContent: true,
extraPlugins: 'button,menubutton,htmlbuttons,menu,floatpanel,panel',
htmlbuttons: [
{
name:'button1',
icon:'icon1.png',
html:'<p class="act-left">Sekretarz Zgromaczenia<br /><strong>Alfred Błaszczyk</strong></p><p class="act-right">Przewodniczący Zgromadzenia<br /><strong>Tomasz Radomski</strong></p><div class="clearfix"></div>',
title:'Dodaj podpisy'
},
{
name:'button2',
icon:'icon3.png',
html:'<ol class="law"><li> <ol><li>tekst</li></ol></li></ol>',
title:'Dodaj paragraf'
}
]
}).ckeditorGet().on('insertElement', function (event) {
var el = event.data;
if (el.is('table')) {
$(event.data.$)
.addClass('table table-bordered table-striped')
.removeAttr('cellpadding cellspacing')
.wrap('<div class="table-responsive"></div>');
}
}, null, null, 20);
It works for adding classes for table, but when I would like to do similar to P, it didn't work.
just use :
$('#content').ckeditor({
on: {
instanceReady: function () {
this.dataProcessor.htmlFilter.addRules({
elements: {
ul: function (el) {
el.addClass('ul');
},
table: function (el) {
el.addClass('entry');
}
}
});
}
}
});
For Ckeditor4
I have am trying to implement something along the lines of
Slickgrid, column with a drop down select list?
my code is;
slick.editors.js ;
(function ($) {
// register namespace
$.extend(true, window, {
"Slick": {
"Editors": {
"Text": TextEditor,
"Integer": IntegerEditor,
"Date": DateEditor,
"YesNoSelect": YesNoSelectEditor,
"Checkbox": CheckboxEditor,
"PercentComplete": PercentCompleteEditor,
"LongText": LongTextEditor,
"SelectOption": SelectCellEditor
}
}
});
with the function defined futher down,
function SelectCellEditor(args) {
var $select;
var defaultValue;
var scope = this;
this.init = function () {
if (args.column.options) {
opt_values = args.column.options.split(',');
} else {
opt_values = "yes,no".split(',');
}
option_str = ""
for (i in opt_values) {
v = opt_values[i];
option_str += "<OPTION value='" + v + "'>" + v + "</OPTION>";
}
$select = $("<SELECT tabIndex='0' class='editor-select'>" + option_str + "</SELECT>");
$select.appendTo(args.container);
$select.focus();
};
this.destroy = function () {
$select.remove();
};
this.focus = function () {
$select.focus();
};
this.loadValue = function (item) {
defaultValue = item[args.column.field];
$select.val(defaultValue);
};
this.serializeValue = function () {
if (args.column.options) {
return $select.val();
} else {
return ($select.val() == "yes");
}
};
this.applyValue = function (item, state) {
item[args.column.field] = state;
};
this.isValueChanged = function () {
return ($select.val() != defaultValue);
};
this.validate = function () {
return {
valid: true,
msg: null
};
};
this.init();
}
Then in my CSHTML
var columns = [
{ id: "color", name: "Color", field: "color", options: "Red,Green,Blue,Black,White", editor: Slick.Editors.SelectOption },
{ id: "lock", name: "Lock", field: "lock", options: "Locked,Unlocked", editor: Slick.Editors.SelectOption },
];
var options = {
enableCellNavigation: true,
enableColumnReorder: false
};
$(function () {
var data = [];
for (var i = 0; i < 20; i++) {
data[i] = {
color: "Red",
lock: "Locked"
};
}
the grid shows and the colour is shown as if its a regular text in a cell, but no dropdown?.
The drop-down will appear only when you are editing that cell. Adding editable: true to your grid options should work I think.