QGIS2WEB exports a map that allows to query by click multiple layers and multiple features at the same time, showing all the result in the outgoing popup as in this example where 6 different layers are queried.
I would like to add the ability to selectively highlight the query feature.
Do you know how to do it? I thought of a graphic with a button (I did it with photoshop):
example of 6 features queried in different layers
example whit highlight button for any feature
The code for highlighting is already present in qgis2web as pointermove, could this be reused and applied in the popup? I leave it written as an example:
if (doHighlight) {
if (currentFeature !== highlight) {
if (highlight) {
featureOverlay.getSource().removeFeature(highlight);
}
if (currentFeature) {
var styleDefinition = currentLayer.getStyle().toString();
if (currentFeature.getGeometry().getType() == 'Point') {
var radius = styleDefinition.split('radius')[1].split(' ')[1];
highlightStyle = new ol.style.Style({
image: new ol.style.Circle({
fill: new ol.style.Fill({
color: 'rgba(255,255,0,1)'
}),
radius: radius,
stroke: new ol.style.Stroke({
color: 'rgba(255, 255, 0, 1)',
width: 3
}),
})
})
} else if (currentFeature.getGeometry().getType() == 'LineString') {
var featureWidth = styleDefinition.split('width')[1].split(' ')[1].replace('})','');
highlightStyle = new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'rgba(255,255,0,1)',
lineDash: null,
width: featureWidth
})
});
} else {
highlightStyle = new ol.style.Style({
fill: new ol.style.Fill({
color: 'rgba(255, 255, 0, 0)'
}),
stroke: new ol.style.Stroke({
color: 'rgba(255, 255, 0, 1)',
lineDash: [10, 10],
width: 3
}),
})
}
featureOverlay.getSource().addFeature(currentFeature);
featureOverlay.setStyle(highlightStyle);
}
highlight = currentFeature;
}
}
This is the graphical output
The entire current popup code, which I ask you to change, is this:
var onSingleClick = function(evt) {
if (doHover) {
return;
}
if (sketch) {
return;
}
var pixel = map.getEventPixel(evt.originalEvent);
var coord = evt.coordinate;
var popupField;
var currentFeature;
var currentFeatureKeys;
var clusteredFeatures;
var popupText = '<ul>';
map.forEachFeatureAtPixel(pixel, function(feature, layer) {
if (feature instanceof ol.Feature && (layer.get("interactive") || layer.get("interactive") == undefined)) {
var doPopup = false;
for (k in layer.get('fieldImages')) {
if (layer.get('fieldImages')[k] != "Hidden") {
doPopup = true;
}
}
currentFeature = feature;
clusteredFeatures = feature.get("features");
var clusterFeature;
if (typeof clusteredFeatures !== "undefined") {
if (doPopup) {
for(var n=0; n<clusteredFeatures.length; n++) {
clusterFeature = clusteredFeatures[n];
currentFeatureKeys = clusterFeature.getKeys();
popupText += '<li><table>'
for (var i=0; i<currentFeatureKeys.length; i++) {
if (currentFeatureKeys[i] != 'geometry') {
popupField = '';
if (layer.get('fieldLabels')[currentFeatureKeys[i]] == "inline label") {
popupField += '<th>' + layer.get('fieldAliases')[currentFeatureKeys[i]] + ':</th><td>';
} else {
popupField += '<td colspan="2">';
}
if (layer.get('fieldLabels')[currentFeatureKeys[i]] == "header label") {
popupField += '<strong>' + layer.get('fieldAliases')[currentFeatureKeys[i]] + ':</strong><br />';
}
if (layer.get('fieldImages')[currentFeatureKeys[i]] != "ExternalResource") {
popupField += (clusterFeature.get(currentFeatureKeys[i]) != null ? autolinker.link(clusterFeature.get(currentFeatureKeys[i]).toLocaleString()) + '</td>' : '');
} else {
popupField += (clusterFeature.get(currentFeatureKeys[i]) != null ? '<img src="images/' + clusterFeature.get(currentFeatureKeys[i]).replace(/[\\\/:]/g, '_').trim() + '" /></td>' : '');
}
popupText += '<tr>' + popupField + '</tr>';
}
}
popupText += '</table></li>';
}
}
} else {
currentFeatureKeys = currentFeature.getKeys();
if (doPopup) {
popupText += '<li><table>';
for (var i=0; i<currentFeatureKeys.length; i++) {
if (currentFeatureKeys[i] != 'geometry') {
popupField = '';
if (layer.get('fieldLabels')[currentFeatureKeys[i]] == "inline label") {
popupField += '<th>' + layer.get('fieldAliases')[currentFeatureKeys[i]] + ':</th><td>';
} else {
popupField += '<td colspan="2">';
}
if (layer.get('fieldLabels')[currentFeatureKeys[i]] == "header label") {
popupField += '<strong>' + layer.get('fieldAliases')[currentFeatureKeys[i]] + ':</strong><br />';
}
if (layer.get('fieldImages')[currentFeatureKeys[i]] != "ExternalResource") {
popupField += (currentFeature.get(currentFeatureKeys[i]) != null ? autolinker.link(currentFeature.get(currentFeatureKeys[i]).toLocaleString()) + '</td>' : '');
} else {
popupField += (currentFeature.get(currentFeatureKeys[i]) != null ? '<img src="images/' + currentFeature.get(currentFeatureKeys[i]).replace(/[\\\/:]/g, '_').trim() + '" /></td>' : '');
}
popupText += '<tr>' + popupField + '</tr>';
}
}
popupText += '</table>';
}
}
}
});
if (popupText == '<ul>') {
popupText = '';
} else {
popupText += '</ul>';
}
var viewProjection = map.getView().getProjection();
var viewResolution = map.getView().getResolution();
for (i = 0; i < wms_layers.length; i++) {
if (wms_layers[i][1]) {
var url = wms_layers[i][0].getSource().getGetFeatureInfoUrl(
evt.coordinate, viewResolution, viewProjection,
{
'INFO_FORMAT': 'text/html',
});
if (url) {
popupText = popupText + '<iframe style="width:100%;height:110px;border:0px;" id="iframe" seamless src="' + url + '"></iframe>';
}
}
}
if (popupText) {
overlayPopup.setPosition(coord);
content.innerHTML = popupText;
container.style.display = 'block';
} else {
container.style.display = 'none';
closer.blur();
}
};
You can help me?
Thank you
I am looking to assign a class to each clndr.js event that appears in my calendar based on the value itself. var temp shows an example of the data received. I want to the style each event on type being 1 or 2. The code shows the default template which I want to modify to simply add in the value passed in type as a class so I can then style it.
link to the source library on github
link to a similar problem on github
// This is the default calendar template. This can be overridden.
var clndrTemplate =
"<div class='clndr-controls'>" +
"<div class='clndr-control-button'>" +
"<span class='clndr-previous-button'>previous</span>" +
"</div>" +
"<div class='month'><%= month %> <%= year %></div>" +
"<div class='clndr-control-button rightalign'>" +
"<span class='clndr-next-button'>next</span>" +
"</div>" +
"</div>" +
"<table class='clndr-table' border='0' cellspacing='0' cellpadding='0'>" +
"<thead>" +
"<tr class='header-days'>" +
"<% for(var i = 0; i < daysOfTheWeek.length; i++) { %>" +
"<td class='header-day'><%= daysOfTheWeek[i] %></td>" +
"<% } %>" +
"</tr>" +
"</thead>" +
"<tbody>" +
"<% for(var i = 0; i < numberOfRows; i++){ %>" +
"<tr>" +
"<% for(var j = 0; j < 7; j++){ %>" +
"<% var d = j + i * 7; %>" +
"<td class='<%= days[d].classes %>'>" +
"<div class='day-contents <%= days[d].type %>'><%= days[d].day %></div>" +
"</td>" +
"<% } %>" +
"</tr>" +
"<% } %>" +
"</tbody>" +
"</table>";
var calendars = {};
$(document).ready(function () {
var thisMonth = moment().format('YYYY-MM');
var eventArray = {{ data|tojson }};
var temp = [{
date: thisMonth + '-22',
type: 1
}, {
date: thisMonth + '-27',
type: 2
}, {
date: thisMonth + '-13',
type: 1
}];
calendars.clndr1 = $('.cal1').clndr({
events: eventArray,
targets: {
day: 'day',
},
clickEvents: {
click: function (target) {
console.log('Cal-1 clicked: ', target);
},
today: function () {
console.log('Cal-1 today');
},
nextMonth: function () {
console.log('Cal-1 next month');
},
previousMonth: function () {
console.log('Cal-1 previous month');
},
onMonthChange: function () {
console.log('Cal-1 month changed');
},
nextYear: function () {
console.log('Cal-1 next year');
},
previousYear: function () {
console.log('Cal-1 previous year');
},
onYearChange: function () {
console.log('Cal-1 year changed');
},
nextInterval: function () {
console.log('Cal-1 next interval');
},
previousInterval: function () {
console.log('Cal-1 previous interval');
},
onIntervalChange: function () {
console.log('Cal-1 interval changed');
}
},
multiDayEvents: {
singleDay: 'date',
endDate: 'endDate',
startDate: 'startDate'
},
showAdjacentMonths: true,
adjacentDaysChangeMonth: false
});
// Bind all clndrs to the left and right arrow keys
$(document).keydown(function (e) {
// Left arrow
if (e.keyCode == 37) {
calendars.clndr1.back();
calendars.clndr2.back();
calendars.clndr3.back();
}
// Right arrow
if (e.keyCode == 39) {
calendars.clndr1.forward();
calendars.clndr2.forward();
calendars.clndr3.forward();
}
});
});
I don't know your code, so I'm working with the test of CLNDR from github - folder "tests".
Add at the bottom of test.js (basically just make sure it's after clndr activation)
var thisMonth = moment().format('YYYY-MM');
var temp = [{
date: thisMonth + '-22',
type: 1
}, {
date: thisMonth + '-27',
type: 2
}, {
date: thisMonth + '-13',
type: 1
}];
for (event of temp) {
$('.calendar-day-' + event.date).addClass('ev-type-' + event.type);
};
Then add some css styles to test.html <head> just to clearly see it's working
.ev-type-1 {
background: #F00 !important;
color: #fff !important;
}
.ev-type-2 {
background: #0F0 !important;
color: #fff !important;
}
I'm working on a timeline display and I have data that I want to show on the tooltip. currently it only shows the value at each time. and I cannot find a way to change it. the example below shows how to change the value's format but not what values are displayed
var chart = c3.generate({
data: {
columns: [
['data1', 30000, 20000, 10000, 40000, 15000, 250000],
['data2', 100, 200, 100, 40, 150, 250]
],
axes: {
data2: 'y2'
}
},
axis : {
y : {
tick: {
format: d3.format("s")
}
},
y2: {
show: true,
tick: {
format: d3.format("$")
}
}
},
tooltip: {
format: {
title: function (d) { return 'Data ' + d; },
value: function (value, ratio, id) {
var format = id === 'data1' ? d3.format(',') : d3.format('$');
return format(value);
}
//value: d3.format(',') // apply this format to both y and y2
}
}
});
it's taken from http://c3js.org/samples/tooltip_format.html
they do admit that there isn't an example for content editing but I couldn't find anything in the reference or forums, but a suggestion to change the code (it's here: https://github.com/masayuki0812/c3/blob/master/c3.js in line 300) and below:
__tooltip_contents = getConfig(['tooltip', 'contents'], function (d, defaultTitleFormat, defaultValueFormat, color) {
var titleFormat = __tooltip_format_title ? __tooltip_format_title : defaultTitleFormat,
nameFormat = __tooltip_format_name ? __tooltip_format_name : function (name) { return name; },
valueFormat = __tooltip_format_value ? __tooltip_format_value : defaultValueFormat,
text, i, title, value, name, bgcolor;
for (i = 0; i < d.length; i++) {
if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
if (! text) {
title = titleFormat ? titleFormat(d[i].x) : d[i].x;
text = "<table class='" + CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
}
name = nameFormat(d[i].name);
value = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
bgcolor = levelColor ? levelColor(d[i].value) : color(d[i].id);
text += "<tr class='" + CLASS.tooltipName + "-" + d[i].id + "'>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
text += "<td class='value'>" + value + "</td>";
text += "</tr>";
}
return text + "</table>";
})
did anyone attempted to do so? developed some function to facilitate the process? have any tips on how to do so correctly? I do not know how to change their code in a way I could use more data or data different than the d value the function gets.
If you use the function getTooltipContent from https://github.com/masayuki0812/c3/blob/master/src/tooltip.js#L27 and add it in the chart declaration, in tooltip.contents, you'll have the same tooltip content that the default one.
You can make changes on this code and customize it as you like. One detail, as CLASS is not defined in the current scope, but it's part chart object, I substituted CLASS for $$.CLASS, maybe you don't even need this Object in your code.
var chart = c3.generate({
/*...*/
tooltip: {
format: {
/*...*/
},
contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
var $$ = this, config = $$.config,
titleFormat = config.tooltip_format_title || defaultTitleFormat,
nameFormat = config.tooltip_format_name || function (name) { return name; },
valueFormat = config.tooltip_format_value || defaultValueFormat,
text, i, title, value, name, bgcolor;
for (i = 0; i < d.length; i++) {
if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
if (! text) {
title = titleFormat ? titleFormat(d[i].x) : d[i].x;
text = "<table class='" + $$.CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
}
name = nameFormat(d[i].name);
value = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
text += "<tr class='" + $$.CLASS.tooltipName + "-" + d[i].id + "'>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
text += "<td class='value'>" + value + "</td>";
text += "</tr>";
}
return text + "</table>";
}
}
});
If you want to control tooltip render and use default rendering depending on data value you can use something like this:
tooltip: {
contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
if (d[1].value > 0) {
// Use default rendering
return this.getTooltipContent(d, defaultTitleFormat, defaultValueFormat, color);
} else {
return '<div>Show what you want</div>';
}
},
format: {
/**/
}
}
In my case i had to add the day for the date value(x axis) in tool tip. Finally i came came up with the below solution
References for js and css
https://code.jquery.com/jquery-3.2.1.js
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js
https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.js
https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.css
function toDate(dateStr)
{
var numbers = dateStr.match(/\d+/g);
return new Date(numbers[0], numbers[1]-1, numbers[2]);
}
function GetMonthFromString(month)
{
var months = {'Jan' : '01','Feb' : '02','Mar':'03','Apr':'04',
'May':'05','Jun':'06','Jul':'07','Aug':'08','Sep':'09',
'Oct':'10','Nov':'11','Dec':'12'};
return months[month];
}
function GetFullDayName(formatteddate)
{
var weekday = new Array(7);
weekday[0] = "Sunday";
weekday[1] = "Monday";
weekday[2] = "Tuesday";
weekday[3] = "Wednesday";
weekday[4] = "Thursday";
weekday[5] = "Friday";
weekday[6] = "Saturday";
var dayofdate = weekday[formatteddate.getDay()];
return dayofdate;
}
//Chart Data for x-axis, OnHours and AvgHours
function CollectChartData()
{
var xData = new Array();
var onHoursData = new Array();
var averageHoursData = new Array();
var instanceOccuringDatesArray = ["2017-04-20","2017-04-21","2017-04-22","2017-04-23","2017-04-24","2017-04-25","2017-04-26","2017-04-27","2017-04-28","2017-04-29","2017-04-30","2017-05-01","2017-05-02","2017-05-03","2017-05-04","2017-05-05","2017-05-06","2017-05-07","2017-05-08","2017-05-09","2017-05-10","2017-05-11","2017-05-12","2017-05-13","2017-05-14","2017-05-15","2017-05-16","2017-05-17","2017-05-18","2017-05-19","2017-05-20"];
var engineOnHoursArray = ["4.01","14.38","0.10","0.12","0.01","0.24","0.03","6.56","0.15","0.00","1.15","0.00","1.21","2.06","8.55","1.41","0.03","1.42","0.00","3.35","0.02","3.44","0.05","5.41","4.06","0.02","0.04","7.26","1.02","5.09","0.00"];
var avgUtilizationArray = ["2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29","2.29"];
xData.push('x');
onHoursData.push('OnHours');
averageHoursData.push('Project Average');
for(var index=0;index<instanceOccuringDatesArray.length;index++)
{
xData.push(instanceOccuringDatesArray[index]);
}
for(var index=0;index<engineOnHoursArray.length;index++)
{
onHoursData.push(engineOnHoursArray[index]);
}
for(var index=0;index<avgUtilizationArray.length;index++)
{
averageHoursData.push(avgUtilizationArray[index]);
}
var Data = [xData, onHoursData, averageHoursData];
return Data;
}
function tooltip_contents(d, defaultTitleFormat, defaultValueFormat, color) {
var $$ = this, config = $$.config, CLASS = $$.CLASS,
titleFormat = config.tooltip_format_title || defaultTitleFormat,
nameFormat = config.tooltip_format_name || function (name) { return name; },
valueFormat = config.tooltip_format_value || defaultValueFormat,
text, i, title, value, name, bgcolor;
// You can access all of data like this:
//$$.data.targets;
for (i = 0; i < d.length; i++) {
if (! text) {
title = titleFormat ? titleFormat(d[i].x) : d[i].x;
var arr = title.split(" ");
var datestr = new Date().getFullYear().toString() + "-"+ GetMonthFromString(arr[1]) + "-"+ arr[0];
var formatteddate = toDate(datestr);
var dayname = GetFullDayName(formatteddate);
title = title + " (" + dayname + ")";
text = "<table class='" + $$.CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
}
name = nameFormat(d[i].name);
var initialvalue = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
if (initialvalue.toString().indexOf('.') > -1)
{
var arrval = initialvalue.toString().split(".");
value = arrval[0] + "h " + arrval[1] + "m";
}
else
{
value = initialvalue + "h " + "00m";
}
bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
text += "<tr class='" + CLASS.tooltipName + "-" + d[i].id + "'>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
text += "<td class='value'>" + value + "</td>";
text += "</tr>";
}
return text + "</table>";
}
$(document).ready(function () {
var Data = CollectChartData();
var chart = c3.generate({
data: {
x: 'x',
columns: Data
},
axis: {
x: {
type: 'timeseries',
tick: {
rotate: 75,
//format: '%d-%m-%Y'
format: '%d %b'
}
},
y : {
tick : {
format: function (y) {
if (y < 0) {
}
return y;
}
},
min : 0,
padding : {
bottom : 0
}
}
},
tooltip: {
contents: tooltip_contents
}
});
});
<script src="https://code.jquery.com/jquery-3.2.1.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.css" rel="stylesheet" />
<div id="chart"></div>
When we have a stacked bar chart and we would like to show "Total" in the tooltip (but not in the chart as a bar/stack) this can come handy.
C3 charts use a array to store the data for tooltips and before the tooltips are displayed we are adding totals (or anyother data as per our requirement). By doing this though the totals is not available as a stack it is shown in the tooltip.
function key_for_sum(arr) {
return arr.value; //value is the key
};
function sum(prev, next) {
return prev + next;
}
var totals_object = {};
totals_object.x = d[0]['x'];
totals_object.value = d.map(key_for_sum).reduce(sum);
totals_object.name = 'total';
totals_object.index = d[0]['index'];
totals_object.id = 'total';
d.push(totals_object);
Above code has been added to ensure that total is available in
C3.js Stacked Bar chart's tooltip
var chart = c3.generate({
/*...*/
tooltip: {
format: {
/*...*/
},
contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
function key_for_sum(arr) {
return arr.value; //value is the key
}
function sum(prev, next) {
return prev + next;
}
var totals_object = {};
totals_object.x = d[0]['x'];
totals_object.value = d.map(key_for_sum).reduce(sum);// sum func
totals_object.name = 'total';//total will be shown in tooltip
totals_object.index = d[0]['index'];
totals_object.id = 'total';//c3 will use this
d.push(totals_object);
var $$ = this,
config = $$.config,
titleFormat = config.tooltip_format_title || defaultTitleFormat,
nameFormat = config.tooltip_format_name || function (name) {
return name;
},
valueFormat = config.tooltip_format_value || defaultValueFormat,
text, i, title, value, name, bgcolor;
for (i = 0; i < d.length; i++) {
if (!(d[i] && (d[i].value || d[i].value === 0))) {
continue;
}
if (!text) {
title = titleFormat ? titleFormat(d[i].x) : d[i].x;
text = "<table class='" + $$.CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
}
name = nameFormat(d[i].name);
value = valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index);
bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
text += "<tr class='" + $$.CLASS.tooltipName + "-" + d[i].id + "'>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
text += "<td class='value'>" + value + "</td>";
text += "</tr>";
}
return text + "</table>";
}
}
Adding additional content or non-numerical data into the chart tooltips can be done.
This builds on #supita's excellent answer http://stackoverflow.com/a/25750639/1003746.
Its possible to insert additional metadata about each line into the classes parameter when generating/updating the chart. These can then be added as rows to the tooltip.
This doesn't seem to affect the chart - unless you are using the data.classes feature.
data: {
classes: {
data1: [{prop1: 10, prop2: 20}, {prop1: 30, prop2: 40}],
data2: [{prop1: 50, prop2: 60}'{prop1: 70, prop2: 80}]
}
}
To pick up the metadata in the config.
tooltip: {
contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
const $$ = this;
const config = $$.config;
const meta = config.data_classes;
...
for (i = 0; i < d.length; i++) {
if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
if (! text) {
...
}
const line = d[0].id;
const properties = meta.classes[line];
const property = properties? properties[i] : null;
Then add the following rows to the table to show the new properties.
if (property ) {
text += "<tr class='" + $$.CLASS.tooltipName + "-" + d[i].id + "'>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>PROP1</td>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + property.prop1 + "</td>";
text += "</tr>";
text += "<tr class='" + $$.CLASS.tooltipName + "-" + d[i].id + "'>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>PROP2</td>";
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" +
property.prop2+ " cm/s</td>";
If anybody cares, here is a ClojureScript version of the above algorithm (e.g. supita's answer), slightly simplified (without support for config). (This is probably nothing the OP asked for, but as of now there are so few resources on the net on this topic that most people might wind up here.)
:tooltip {
:contents
(fn [d default-title-format default-value-format color]
(this-as this
(let [this-CLASS (js->clj (.-CLASS this) :keywordize-keys true)
tooltip-name-class (:tooltipName this-CLASS)
rows (js->clj d :keywordize-keys true)
title-row (->> (first rows) (#(str "<table class='" (:tooltip this-CLASS)
"'><tr><th colspan='2'>"
(default-title-format (:x %)) "</th></tr>")))
data-rows (->> rows
(map #(str "<tr class='" tooltip-name-class "--" (:id %) "'>"
"<td class='name'><span style='background-color:"
(color (:id %)) "'></span>" (:name %) "</td>"
"<td class='value'>" (default-value-format (:value %)) "</td>"
"</tr>")))]
(str title-row (string/join data-rows) "</table>"))))}
Your question is about changing the content of the tooltip in c3js.
The tooltip has 3 variables
+----------------+
| title |
+----------------+
| name | value |
+----------------+
Plus, you want to add 'name' from an additional variable, other than those used in 'column'.
tooltip: {
format: {
title(x, index) { return ''; },
name(name, ratio, id, index) { return lst[index + 1]; },
value(value, ratio, id, index) { return value; }
}
},
this worked for me, feel free to play around with the arguments, to get what you need.
I faced a problem which is related tooltip position and style for c3 before. in order to arrange tooltip in c3 freely, my suggestion is manipulating tooltip with d3.
// internal = chart.internal()
const mousePos = d3.mouse(internal.svg.node()); // find mouse position
const clientX = mousePos[0]; //for x
const clientY = mousePos[1]; //for y
const tooltip = d3.select("#tooltip"); //select tooltip div (apply your style)
tooltip.style("display", "initial"); //show tooltip
tooltip.style("left", clientX - mouseOffSet.X + "px"); // set position
tooltip.style("top", clientY - mouseOffSet.Y + "px"); // set position
tooltip.html("<span>" + content + "</span>");
// you can arrange all content and style whatever you want
<div
id="tooltip"
className="your-style"
style={{ display: "none", position: "absolute" }}
/>
Good luck!!
I am triggering a change event on a combo box for multiple values but unfortunately events are getting lost. Is there a way to wait for one event to complete before triggering the next event. Sample code is shown below
for (i = 0; i < contextFilters.length; i++)
{
var contextFilter = contextFilters[i];
if (contextFilter != "")
{
var cfData = contextFilter.split(":");
var cfName = cfData[0];
var cfVal = cfData[1];
if (cfName != null)
{
//alert("cfName : " + cfName);
//alert("cfVal : " + cfVal);
$('#context_filter').val(cfName);
$('#context_filter').trigger('change', cfVal);
}
}
}
When the event is triggered a new select box is added to the DOM but not all select boxes are getting added.
Also the change event handler is a s shown below
$('#context_filter').change(function(event, selectValues)
{
if ($(this).prop("selectedIndex") > 0)
{
populateDateValues();
var contextFilterComboObject = $(this);
var selectedVal = $(contextFilterComboObject).val();
var validate = $('#collapsiblePanel :input').attr('disabled') == null;
if (!validate)
{
$('table[id*=OtherOptions] :input').attr('disabled', false);
$('#collapsiblePanel :input').attr('disabled', false);
}
var formInput = decodeURIComponent($('#rptInputParams').serialize());
formInput += "&validate=" + validate;
$('#ajaxBusy').show();
$.getJSON('GetContextFilterData', formInput, function(data)
{
var selectBox = '<tr><td class="celltoppad"><b>' + selectedVal +
' : </b></td> <td class="celltoppad"><select multiple="multiple" name="' +
selectedVal.toLowerCase() + '" id="' + selectedVal.toLowerCase() + '" >';
var errorMsg = '';
var errorCount = 1;
errorMsg += '<html>';
$.each(data.errorMessageList, function(index, value)
{
errorMsg += errorCount + ') ' + value + '</br></br>';
errorCount++;
});
errorMsg += '</html>';
if (errorCount > 1)
{
$('#ajaxBusy').hide();
showErrorDialog(errorMsg, errorCount * 20);
$(contextFilterComboObject).prop("selectedIndex", '0');
return;
}
$.each(data.contextFilterDataList, function(index, value)
{
selectBox += '<option value="' + value + '">' + value + "</option>";
});
selectBox +=
'</select></td><td class="celltoppad"><a href="#"><img id="removeCF" ' +
'src="../images/remove.png"/></a></td></tr>';
$('#ajaxBusy').hide();
// If the context filter has not been already added.
if ($('#' + selectedVal.toLowerCase()).length == 0)
{
$('a[id*=_showDialog]').hide();
toggleDatePickerLink();
$('img#removeDate').hide();
$('table[id*=OtherOptions] :input').attr('disabled', true);
$('#collapsiblePanel :input').attr('disabled', true);
$('table#context_filter').append(selectBox);
$(contextFilterComboObject).prop("selectedIndex", '0');
}
if (selectValues != null)
{
$('#' + selectedVal.toLowerCase()).val(selectValues.split(","));
}
$('#' + selectedVal.toLowerCase()).multiselect({
noneSelectedText: 'Please select',
selectedList: 3,
selectedText: '# of # selected',
position: {
my: 'left center',
at: 'right center',
offset: '20 100'
}
}).multiselectfilter();
});
}
});
instead of triggering the event, can't you just call the handler ?
var handler = function(event, selectValues)
{
if ($('#context_filter').prop("selectedIndex") > 0)
{
populateDateValues();
var contextFilterComboObject = $('#context_filter');
var selectedVal = $(contextFilterComboObject).val();
var validate = $('#collapsiblePanel :input').attr('disabled') == null;
if (!validate)
{
$('table[id*=OtherOptions] :input').attr('disabled', false);
$('#collapsiblePanel :input').attr('disabled', false);
}
var formInput = decodeURIComponent($('#rptInputParams').serialize());
formInput += "&validate=" + validate;
$('#ajaxBusy').show();
$.getJSON('GetContextFilterData', formInput, function(data)
{
var selectBox = '<tr><td class="celltoppad"><b>' + selectedVal +
' : </b></td> <td class="celltoppad"><select multiple="multiple" name="' +
selectedVal.toLowerCase() + '" id="' + selectedVal.toLowerCase() + '" >';
var errorMsg = '';
var errorCount = 1;
errorMsg += '<html>';
$.each(data.errorMessageList, function(index, value)
{
errorMsg += errorCount + ') ' + value + '</br></br>';
errorCount++;
});
errorMsg += '</html>';
if (errorCount > 1)
{
$('#ajaxBusy').hide();
showErrorDialog(errorMsg, errorCount * 20);
$(contextFilterComboObject).prop("selectedIndex", '0');
return;
}
$.each(data.contextFilterDataList, function(index, value)
{
selectBox += '<option value="' + value + '">' + value + "</option>";
});
selectBox +=
'</select></td><td class="celltoppad"><a href="#"><img id="removeCF" ' +
'src="../images/remove.png"/></a></td></tr>';
$('#ajaxBusy').hide();
// If the context filter has not been already added.
if ($('#' + selectedVal.toLowerCase()).length == 0)
{
$('a[id*=_showDialog]').hide();
toggleDatePickerLink();
$('img#removeDate').hide();
$('table[id*=OtherOptions] :input').attr('disabled', true);
$('#collapsiblePanel :input').attr('disabled', true);
$('table#context_filter').append(selectBox);
$(contextFilterComboObject).prop("selectedIndex", '0');
}
if (selectValues != null)
{
$('#' + selectedVal.toLowerCase()).val(selectValues.split(","));
}
$('#' + selectedVal.toLowerCase()).multiselect({
noneSelectedText: 'Please select',
selectedList: 3,
selectedText: '# of # selected',
position: {
my: 'left center',
at: 'right center',
offset: '20 100'
}
}).multiselectfilter();
});
}
});
for (i = 0; i < contextFilters.length; i++)
{
var contextFilter = contextFilters[i];
if (contextFilter != "")
{
var cfData = contextFilter.split(":");
var cfName = cfData[0];
var cfVal = cfData[1];
if (cfName != null)
{
//alert("cfName : " + cfName);
//alert("cfVal : " + cfVal);
$('#context_filter').val(cfName);
handler(null, cfVal);
}
}
}
I never tested above code, but I declared your handler as a function and then in the loop at the bottom, you can see how I call it instead of triggering it (handler(cfVal))
I was able to figure out the solution to my problem, when the back button is clicked and the change event is fired then I made the ajax call using async as false and that resolved the issue. This is because if the async is true json calls happen simultaneously and some events are lost during that period.
Thanks