Related
Two custom feature added in toolbox. I need functionality where in we can reset one feature on click of another.
like existing feature 'zoom' button and 'horizontally select' brush button. If we click the zoom button first and then click on brush button then zoom button automatically gets reset to default.
below is the reference code -
`function func(x) {
x /= 10;
return Math.random() * 22;
}
function generateData() {
let data = [];
for (let i = 0; i <= 10; i += 0.1) {
data.push([i, func(i)]);
}
return data;
}
var isPointSelect = false;
var rangeSelector = false;
option = {
animation: false,
toolbox: {
feature: {
dataZoom: {
yAxisIndex: false
},
myRangeSelector: {
show: true,
title: 'Range Selector',
icon: 'path://M432.45,595.444c0,2.177-4.661,6.82-11.305,6.82c-6.475,0-11.306-4.567-11.306-6.82s4.852-6.812,11.306-6.812C427.841,588.632,432.452,593.191,432.45,595.444L432.45,595.444z M421.155,589.876c-3.009,0-5.448,2.495-5.448,5.572s2.439,5.572,5.448,5.572c3.01,0,5.449-2.495,5.449-5.572C426.604,592.371,424.165,589.876,421.155,589.876L421.155,589.876z M421.146,591.891c-1.916,0-3.47,1.589-3.47,3.549c0,1.959,1.554,3.548,3.47,3.548s3.469-1.589,3.469-3.548C424.614,593.479,423.062,591.891,421.146,591.891L421.146,591.891zM421.146,591.891',
onclick: function (model, api, type) {
// debugger;
rangeSelector = !rangeSelector;
this.model.setIconStatus(type, rangeSelector ? 'emphasis' : 'normal');
}
},
myPointSelect: {
show: true,
title: 'Point Select',
icon: 'path://M432.45,595.444c0,2.177-4.689,6.82-11.305,6.82r-6.475,0-11.306-4.567-11.306-6.82s4.852-6.812,11.306-6.812C427.841,588.632,432.452,593.191,432.45,595.444L432.45,595.444z M421.155,589.876c-3.009,0-5.448,2.495-5.448,5.572s2.439,5.572,5.448,5.572c3.01,0,5.449-2.495,5.449-5.572C426.604,592.371,424.165,589.876,421.155,589.876L421.155,589.876z M621.146,591.294c-1.916,0-3.47,1.589-3.47,3.549c0,1.959,1.554,3.548,3.47,3.548s3.469-1.589,3.469-3.548C424.614,593.479,423.062,591.891,421.146,591.891L421.146,591.891zM421.146,591.891',
onclick: function (model, api, type) {
isPointSelect = !isPointSelect;
this.model.setIconStatus(type, isPointSelect ? 'emphasis' : 'normal');
}
},
brush: {
type: ['lineX', 'clear', 'keep']
}
}
},
brush: {
xAxisIndex: 'all',
brushLink: 'all',
brushStyle: {
color: 'white'
},
outOfBrush: {
colorAlpha: 0.1
}
},
graphic: {
elements: []
},
grid: {
top: 100,
left: 50,
right: 40,
bottom: 50
},
xAxis: {
minorTick: {
show: true
},
minorSplitLine: {
show: true
}
},
yAxis: {
minorTick: {
show: true
},
minorSplitLine: {
show: true
}
},
series: [
{
type: 'line',
showSymbol: false,
clip: true,
data: generateData(),
markArea: {
data: []
}
}
]
};`
Echart has similar functionality for zoom and brush feature.
MWE: See a graph below with countries in the x-axis. What is the best way to show the whole name in the tooltip instead of the acronym? (Show "Germany" instead of "GER", France instead of "FRA", etc.). I have like 10 or 15 of those.
SEE FULL CODE IN jsfiddle
var example2 = [229, 113, 109];
var labels2 = ["GER", "FRA", "LT"];
https://jsfiddle.net/user3507584/6zpb715x/6/
You can add an object with translations where the key is the value from the label and the value is the full country name:
var example2 = [229, 113, 109];
var labels2 = ["GER", "FRA", "LT"];
var translations = {
GER: 'Germany',
FRA: 'France',
LT: "Italy"
}
var barChartData2 = {
labels: labels2,
datasets: [{
label: 'Student Count',
backgroundColor: '#ccece6',
data: example2
}]
};
function drawChart(el, data, title) {
var ctx = document.getElementById(el).getContext("2d");
var bar = new Chart(ctx, {
type: 'bar',
data: data,
options: {
// Elements options apply to all of the options unless overridden in a dataset
// In this case, we are setting the border of each bar to be 2px wide and green
elements: {
rectangle: {
borderWidth: 2,
borderColor: '#98c4f9',
borderSkipped: 'bottom'
}
},
responsive: true,
legend: {
position: 'bottom',
},
title: {
display: true,
text: title
},
scales: {
yAxes: [{
ticks: {
beginAtZero: 0,
min: 0
}
}],
xAxes: [{
ticks: {
// Show all labels
autoSkip: false,
callback: function(tick) {
var characterLimit = 20;
if (tick.length >= characterLimit) {
return tick.slice(0, tick.length).substring(0, characterLimit - 1).trim() + '...';;
}
return tick;
}
}
}]
},
tooltips: {
callbacks: {
title: function(tooltipItem) {
return translations[tooltipItem[0].xLabel];
}
}
}
}
});
console.log(bar);
};
drawChart('canvas0', barChartData2, 'example title');
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.2.2/Chart.js"></script>
<div id="container">
<canvas id="canvas0"></canvas>
</div>
This is a custom control created for my previous question Custom font for currency signs
I have two span elements coming next to each other. They sit in the FormattedText. The FormattedText itself sits in the HBox.
I want popover fired when user mouses over/out from the hbox. Unfortunately, as I have 2 spans this fires separately when user hovers overs them (thus showing 2 separate popovers, when in fact it should be one). My assumption is that this causes because onmouseover/out is attached to both spans under the hood. Can I restrict these events to hbox only?
sap.ui.define([
'sap/ui/core/Control',
'sap/m/FormattedText',
'sap/m/HBox',
], function (Control, FormattedText, HBox) {
return Control.extend('drex.control.TherapyCosts', {
metadata: {
properties: {
rank: {
type: 'int',
defaultValue: 0
},
},
aggregations: {
_rankedTherapyCost: {type: 'sap.m.FormattedText', multiple: false, singularName: '_rankedTherapyCost'},
_popover: {type: 'sap.m.Popover', multiple: false, singularName: '_popover'},
_hbox: {type: 'sap.m.HBox', multiple: false}
}
},
init: function () {
Control.prototype.init.apply(this, arguments);
},
onBeforeRendering: function () {
const highlighedCurrency = this.getCurrency().repeat(this.getRank());
const fadedCurrency = this.getCurrency().repeat(7 - this.getRank());
const _popover = new sap.m.Popover({
showHeader: false,
placement: 'VerticalPreferredBottom',
content: new sap.m.Text({text: 'test'})
});
this.setAggregation('_popover', _popover);
const _formattedText = new FormattedText({
htmlText:
`<span class="currencyHighlighted">${highlighedCurrency}</span>` +
`<span class="currencyFaded">${fadedCurrency}</span>`
});
this.setAggregation('_rankedTherapyCost', _formattedText);
const _hbox = new HBox(
{ items: [this.getAggregation('_rankedTherapyCost')]})
.addEventDelegate({
onmouseover: () => {
this.getAggregation('_popover').openBy(this);
},
onmouseout: () => {
this.getAggregation('_popover').close()
}
});
this.setAggregation('_hbox', _hbox)
},
renderer: function (rm, oControl) {
const _hbox = oControl.getAggregation('_hbox');
rm.write('<div');
rm.writeControlData(oControl);
rm.write('>');
rm.renderControl(_hbox);
rm.write('</div>');
}
});
});
Here is the video of the issue
https://streamable.com/fjw408
The key here is the mouseout event is triggered when the mouse moves out of any child element of the element that is listening for the event. In this case, for example, moving from the emphasised text to the faded text, you get a mouseout event when moving off the emphasised text, which closes the popup, then a mouseover event on the faded text which opens it again.
Since you opening an already open popup doesn't do anything, you only need add a line on mouseout to inspect the element that you've gone to. If it is not a child of the current element, only then close the popover.
if (!this.getDomRef().contains(e.toElement)) {
popOver.close()
}
Building on D.Seah's answer, I've added this to the JSBin. I personally don't like using onBeforeRendering and onAfterRendering like this, so I've refactored a little to construct everything on init and simply change the controls on property change. This way, you're doing less on rendering for performance reasons.
sap.ui.define([
'sap/ui/core/Control',
'sap/m/FormattedText',
], function (Control, FormattedText) {
Control.extend('TherapyCosts', {
metadata: {
properties: {
rank: {
type: 'int',
defaultValue: 0
},
currency: {
type: "string",
defaultValue: "$"
}
},
aggregations: {
_highlighted: {type: 'sap.m.FormattedText', multiple: false},
_faded: {type: 'sap.m.FormattedText', multiple: false},
_popover: {type: 'sap.m.Popover', multiple: false, singularName: '_popover'}
}
},
init: function () {
Control.prototype.init.apply(this, arguments);
this.addStyleClass('therapy-cost');
const highlight = new FormattedText();
highlight.addStyleClass("currency-highlight");
this.setAggregation('_highlighted', highlight);
const faded = new FormattedText();
faded.addStyleClass("currency-faded");
this.setAggregation('_faded', faded);
const _popover = new sap.m.Popover({
showHeader: false,
placement: 'VerticalPreferredBottom',
content: new sap.m.Text({text: 'test'})
});
this.setAggregation('_popover', _popover);
},
_changeAggr: function () {
const highlighedCurrency = this.getCurrency().repeat(this.getRank());
const highlight = this.getAggregation("_highlighted");
highlight.setHtmlText(highlighedCurrency);
const fadedCurrency = this.getCurrency().repeat(7 - this.getRank());
const faded = this.getAggregation("_faded");
faded.setHtmlText(fadedCurrency);
},
setRank: function(rank) {
if (this.getProperty("rank") !== rank) {
this.setProperty("rank", rank);
this._changeAggr();
}
},
setCurrency: function(curr) {
if (this.getProperty("currency") !== curr) {
this.setProperty("currency", curr);
this._changeAggr();
}
},
renderer: function (rm, oControl) {
rm.write('<div');
rm.writeControlData(oControl);
rm.writeClasses(oControl);
rm.writeStyles(oControl);
rm.write('>');
rm.renderControl(oControl.getAggregation('_highlighted'));
rm.renderControl(oControl.getAggregation('_faded'));
rm.write('</div>');
},
onmouseover: function (e) {
const popOver = this.getAggregation('_popover');
popOver.openBy(this);
},
onmouseout: function (e) {
if (!this.getDomRef().contains(e.toElement)) {
const popOver = this.getAggregation('_popover');
popOver.close();
}
}
});
(new TherapyCosts({
rank: 5,
currency: "£"
})).placeAt('content')
});
.therapy-cost {
display: inline-flex;
flex-direction: row;
}
.therapy-cost .currency-highlighted {
color: black;
}
.therapy-cost .currency-faded {
color: lightgrey;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JS Bin</title>
<script
src="https://openui5.hana.ondemand.com/resources/sap-ui-core.js"
id="sap-ui-bootstrap"
data-sap-ui-theme="sap_bluecrystal"
data-sap-ui-xx-bindingSyntax="complex"
data-sap-ui-libs="sap.m"></script>
</head>
<body class="sapUiBody sapUiSizeCompact">
<div id='content'></div>
</body>
</html>
https://jsbin.com/gukedamemu/3/edit?css,js,output
i think you can do without the hbox; by just having two formatted text or any sapui5 controls will be ok too.
sap.ui.define([
'sap/ui/core/Control',
'sap/m/FormattedText',
], function (Control, FormattedText) {
Control.extend('TherapyCosts', {
metadata: {
properties: {
rank: {
type: 'int',
defaultValue: 0
},
currency: {
type: "string",
defaultValue: "$"
}
},
aggregations: {
_highlighted: {type: 'sap.m.FormattedText', multiple: false},
_faded: {type: 'sap.m.FormattedText', multiple: false},
_popover: {type: 'sap.m.Popover', multiple: false, singularName: '_popover'}
}
},
init: function () {
Control.prototype.init.apply(this, arguments);
this.addStyleClass('therapy-cost')
},
onBeforeRendering: function () {
const highlighedCurrency = this.getCurrency().repeat(this.getRank());
const highlight = new FormattedText({
htmlText: highlighedCurrency
});
this.setAggregation('_highlighted', highlight);
const fadedCurrency = this.getCurrency().repeat(7 - this.getRank());
const faded = new FormattedText({
htmlText: fadedCurrency
});
this.setAggregation('_faded', faded);
const _popover = new sap.m.Popover({
showHeader: false,
placement: 'VerticalPreferredBottom',
content: new sap.m.Text({text: 'test'})
});
this.setAggregation('_popover', _popover);
},
renderer: function (rm, oControl) {
rm.write('<div');
rm.writeControlData(oControl);
rm.writeClasses(oControl);
rm.writeStyles(oControl);
rm.write('>');
rm.renderControl(oControl.getAggregation('_highlighted'));
rm.renderControl(oControl.getAggregation('_faded'));
rm.write('</div>');
},
onAfterRendering: function () {
const popOver = this.getAggregation('_popover');
const highlighted = this.getAggregation("_highlighted");
highlighted.$().addClass("currency-highlighted");
highlighted.$().hover(function() {
popOver.openBy(highlighted);
}, function() {
popOver.close();
});
const faded = this.getAggregation("_faded");
faded.$().addClass("currency-faded");
},
});
(new TherapyCosts({
rank: 5
})).placeAt('content')
});
https://jsbin.com/razebuq/edit?css,js,output
My vizframe has multiple Measures. I want to have 1 reference line for each measure.
How can I add more than 1 reference line to the chart using setVizProperties?
current code which adding 1 reference line
var oChart = sap.ui.getCore().byId("mainPageView--idVizFrame");
oChart.setVizProperties({
plotArea: {
dataLabel: {
visible: true
},
referenceLine: {
line: {
valueAxis: [{
value: value1,
visible: show,
size: 1,
type: "dotted",
label: {
text: "Target:" + value1 + strrange,
visible: show
}
}]
}
}
}
});
the following code solves this issue
var RefLines2 = [];
var TargetValues = [40, 50, 60, 70];
for (var i = 0; i < TargetValues.length; i++) {
RefLines2.push({
value: TargetValues[i],
visible: show,
size: 1,
type: "dotted",
label: {
text: "Target:" + TargetValues[i] + strrange,
visible: show
}
}
);
}
oChart.setVizProperties({
plotArea: {
dataLabel: {
visible: true
},
referenceLine: {
line: {
valueAxis: RefLines2
}
}
}
});
I try to build an input field for quantities with plus and minus buttons. More like to understand how composite controls are working. I found this documentation.
I thought I could use the new control like this:
new ex.perimental.Input({
width: "14em",
editable: true,
input: new sap.m.Input({
width: "8em",
value: {
path: "model>Quantity",
type: new sap.ui.model.type.Integer({}, {
minimum:0
})
},
description: "{model>Unit}"
}),
})
The control code looks like this:
sap.ui.define([
"sap/ui/core/Control",
"sap/m/Button",
"sap/m/Input"
], function(Control, Button, Input) {
"use strict";
return Control.extend("ex.perimental.Input", {
metadata: {
properties: {
width: {
type: "string",
defaultValue: "14em",
},
editable: {
type: "boolean",
defaultValue: false,
},
},
aggregations: {
_increaseButton: {
type: "sap.m.Button",
multiple: false,
visibility: "hidden",
},
_decreaseButton: {
type: "sap.m.Button",
multiple: false,
visibility: "hidden",
},
input: { type: "sap.m.Input", multiple: false },
_hBox: { type: "sap.m.HBox", multiple: false, visibility: "hidden" },
},
events: {
increase: {},
decrease: {},
},
},
_onDecrease: function(oEvent) {
var oResourceBundle = this.getModel("i18n").getResourceBundle();
var oldValue = this.getAggregation("input").getValue();
var newValue = 0;
if (!isNaN(Number(oldValue))) {
newValue = Number(oldValue) - 1;
}
oInput.setValue(newValue);
this.fireEvent("decrease", {
oldValue: oldValue,
newValue: newValue,
});
},
_onIncrease: function(oEvent) {
var oResourceBundle = this.getModel("i18n").getResourceBundle();
var oldValue = this.getAggregation("input").getValue();
var newValue = 0;
if (!isNaN(Number(oldValue))) {
newValue = Number(oldValue) + 1;
}
oInput.setValue(newValue);
this.fireEvent("increase", {
oldValue: oldValue,
newValue: newValue,
});
},
init: function() {
this.setAggregation(
"_decreaseButton",
new Button({
icon: "sap-icon://sys-minus",
press: this._onDecrease.bind(this),
})
);
this.setAggregation(
"_increaseButton",
new Button({
icon: "sap-icon://sys-add",
press: this._onIncrease.bind(this),
})
);
this.setAggregation(
"_hBox",
new sap.m.HBox({
items: [
this.getAggregation("_decreaseButton"),
this.getAggregation("_increaseButton"),
],
})
);
},
setEditable: function(sValue) {
debugger;
// aggregations will be null now
// I assume because they are reused in the HBox control
// this.getAggregation("_increaseButton").setEditable(sValue);
// this.getAggregation("_decreaseButton").setEditable(sValue);
// this.getAggregation("input").setEditable(sValue);
},
setWidth: function(sValue) {
this.getAggregation("_hBox").setWidth(sValue);
},
setInput: function(oInput) {
this.setAggregation("input", oInput);
var oHBox = this.getAggregation("_hBox");
oHBox.insertItem(oInput, 1);
},
renderer: function(oRenderManager, oControl) {
oRenderManager.write("<div");
oRenderManager.writeControlData(oControl);
oRenderManager.addClass("myStyle");
oRenderManager.writeClasses();
oRenderManager.write(">");
oRenderManager.renderControl(oControl.getAggregation("_hBox"));
oRenderManager.write("</div>");
}
});
});
It will be rendered but the setEditable is not working.
The buttons (used inside the HBox control again) are not reachable via getAggregation. Also the input field (set from outside) can't be accessed.
Not sure how to do it right. Anyone an idea?
Edit2
This is the latest version but still not working.
I am asking me how to put the externally defined input control into the right place inside the inner Hbox control and be able to access this control in methods like setEditable?
sap.ui.define([
"sap/ui/core/Control",
"sap/m/Button",
"sap/m/Input"
], function(Control, Button, Input) {
"use strict";
return Control.extend("ex.perimental.Input", {
metadata: {
properties: {
width: {
type: "string",
defaultValue: "14em",
},
editable: {
type: "boolean",
defaultValue: false,
},
},
aggregations: {
_hBox: { type: "sap.m.HBox", multiple: false, visibility: "hidden" },
},
associations: {
input: { type: "sap.m.Input", multiple: false, singularName: "input" },
},
events: {
increase: {},
decrease: {},
},
},
_onDecrease: function(oEvent) {
var oResourceBundle = this.getModel("i18n").getResourceBundle();
var oldValue = this._input.getValue();
var newValue = 0;
if (!isNaN(Number(oldValue))) {
newValue = Number(oldValue) - 1;
}
this._input.setValue(newValue);
this.fireEvent("decrease", {
oldValue: oldValue,
newValue: newValue,
});
},
_onIncrease: function(oEvent) {
var oResourceBundle = this.getModel("i18n").getResourceBundle();
var oldValue = this._input.getValue();
var newValue = 0;
if (!isNaN(Number(oldValue))) {
newValue = Number(oldValue) + 1;
}
this._input.setValue(newValue);
this.fireEvent("increase", {
oldValue: oldValue,
newValue: newValue,
});
},
init: function() {
this._decreaseButton = new Button({
icon: "sap-icon://sys-minus",
press: this._onDecrease.bind(this),
});
this._increaseButton = new Button({
icon: "sap-icon://sys-add",
press: this._onIncrease.bind(this),
});
this.setAggregation(
"_hBox",
new sap.m.HBox({
items: [
this._decreaseButton,
this.getAssociation("input"),
this._increaseButton,
],
})
);
},
setEditable: function(sValue) {
var bEditable = false;
if (sValue === true) {
bEditable = true;
}
this._decreaseButton.setEnabled(bEditable);
this._increaseButton.setEnabled(bEditable);
// seems not always working
this._input.setEditable(bEditable);
},
setWidth: function(sValue) {
this.getAggregation("_hBox").setWidth(sValue);
},
setInput: function(oInput) {
this.setAssociation("input", oInput);
this._input = oInput;
var oHBox = this.getAggregation("_hBox");
oHBox.insertItem(oInput, 1);
},
renderer: function(oRenderManager, oControl) {
oRenderManager.write("<div");
oRenderManager.writeControlData(oControl);
oRenderManager.addClass("myStyle");
oRenderManager.writeClasses();
oRenderManager.write(">");
oRenderManager.renderControl(oControl.getAggregation("_hBox"));
oRenderManager.write("</div>");
}
});
});
I still have problems with the association handling (updated code) I guess handling the association should be done different? Sometimes the input field is still null.
a control can only be aggregated by one control at a time.
This is the difference between associations (control may be at multiple at the same time) and aggregations.
What you can do in your init is:
this._decreaseButton = new Button (...)
Basically you only need one aggregation for your HBox.
If your buttons are then aggregated by the HBox they will know the models of the parent and also be destroyed.
The only thing you need to check if your Root control is a Ancestor of the created controls (use myControl.getParent()).
best regards,
Tobias