In this particular test case, I want to click on the a tag, but I want the page to open up in the same tab, I don't want a new tab opening up.
I wrote the test case like this, but it is not working as a new tab opens up. Can somebody tell me what I am doing wrong?
cy.get("className").first().invoke("removeAttr", "href").click();
Assuming your Tag element has target=_blank which is why a new tab is opened every time you are clicking it. The simple solution would be to replace the target value from _blank with _self.
cy.get("className").first().should($a => {
$a.attr('target', '_self')
}).click()
You can't remove href because that has the target address.
Check out Cypress tips and tricks
Figure out what you want to test. You can for example verify the link has the expected address and attribute target=_blank and call it a day.
it('loads the about page', () => {
cy.visit('index.html')
cy.get('a').should($a => {
expect($a.attr('href'), 'href').to.equal('/about.html')
expect($a.attr('target'), 'target').to.equal('_blank')
})
})
We can also change the target attribute before clicking the link (but after confirming it to be blank). Then we can verify the second "tab" loads correctly.
it('loads the about page', () => {
cy.visit('index.html')
cy.get('a').should($a => {
expect($a.attr('href'), 'href').to.equal('/about.html')
expect($a.attr('target'), 'target').to.equal('_blank')
$a.attr('target', '_self')
}).click()
cy.location('pathname').should('equal', '/about.html')
})
A slightly different approach is given by pavelsman Clicking on Links That Open in New Tab
Blanking the target
cy.get('a')
.invoke('attr', 'target', '')
.click()
Using cy.request() to follow the link
cy.get('a')
.invoke('attr', 'href')
.then(link => {
cy.request(link)
.then(res => expect(res.status).to.equal(200))
});
I use vue-chartjs to draw some chart like line, bar, etc.
In my project, there are many cases using specific value or lable of data in chart.
Using tooltip option of vue-chartjs, I can check that value or label of data item when hovered.
I want to know how to access or get information of specific data matched with point on graph when clicked(not hovered).
Here is my code about chart options.
chartOptions: {
responsive: false,
onClick: function(evt){
//Some logic to get value of label of specific data...(type, label, value, ...)
}
In my case, I use 'onclick' option to access specific data on point triggered 'click' event. In 'onClick' callback, I checked all of chart elements and dataset, etc.
How can I get value of label specific dataItem on point of graph(like line) or bar of graph(like bar) when triggered click event?
I was not able to find a solution that worked for me, but I dug a little bit and this is what I came up with.
onClick: function(evt, array) {
if (array.length != 0) {
var position = array[0]._index;
var activeElement = this.tooltip._data.datasets[0].data[position]
console.log(activeElement);
} else {
console.log("You selected the background!");
}
}
This will get the position in the array that you clicked and grab the data from what position you clicked. This may not be the prettiest or best example, but it worked for me.
This solution use the getElementAtEvent method of chartjs, but to use that you need reference to the Chart itself, not the Vue component. We can get that from the $data._chart property. To use this in a parent Vue component, we use the $refs as seen below`.
So parent defines the chart options
{
...
options: {
onClick: this.handleChartClick
}
...
}
and then parent method, using $refs with $data._chart to get the chart. We get the datasetIndex and value and also the tooltip
handleChartClick(evt, elements) {
var chart = this.$refs.periodChart.$data._chart;
const chartIndex = chart.getElementAtEvent(evt);
if (chartIndex.length !== 0) {
const datasetIndex = chartIndex[0]._datasetIndex;
const position = chartIndex[0]._index;
const info = {
datasetIndex: datasetIndex,
valueIndex: position,
label: chart.tooltip._data.labels[position],
value: chart.tooltip._data.datasets[datasetIndex].data[position]
};
console.log(info);
} else {
console.log("Background clicked");
}
i'm having some troubles solving this.
I need to keep navigator series always visible.
The problem is when i click in one legend item, the serie linked to this legend dissappears. Thats fine.
But the serie in the navigator dissappears to, and i don't want this.
I tried with the "adaptToUpdatedData" parameter, not working.
I tried handling the events in "legendItemClick" and hide show the series manually, but this hides the navigator series also.
Please help! I tried almost everything.
The only i managed to achieve it is keeping all the series with the parameter "showInNavigator" false, and then add the series in navigator.series.
But i think is not a good solution.
Thanks.
I add hide events to series with showInNavigator: true. These call a function which does:
var chart = this.$refs.highcharts.chart
for (var series of chart.navigator.series) {
series.setVisible(true, false)
}
chart.redraw()
You can use Highcharts removeEvent method to remove the connection when changing visibility between the chart series and the navigator series:
chart: {
events: {
load() {
this.series.forEach(function(s) {
if (!s.baseSeries) {
H.removeEvent(s, 'show');
H.removeEvent(s, 'hide');
}
});
}
}
},
Live demo: http://jsfiddle.net/BlackLabel/69rwjsce/
API Reference: https://api.highcharts.com/class-reference/Highcharts#.removeEvent%3CT%3E
I've got a nested grid within my grid, and it works perfectly, but the client doesn't like to use the arrow on the left and asked for a button to be added in order to show the child grid.
The example on the Kendo website shows how to automatically open the first row, I just want a way to expand the grid from a custom control in the same way that the left selector does it.
I've got the custom command working, and it executes the sample code, but I just need some help with the javascript required to make it work for the current row.
columns.Command(command =>
{
command.Edit().Text("Edit").UpdateText("Save");
command.Destroy().Text("Del");
command.Custom("Manage Brands").Click("showBrandsForAgency");
And the js with the standard example of opening the first row:
function showBrandsForAgency(e) {
this.expandRow(this.tbody.find("tr.k-master-row").first());
}
Please help by giving me the js required to expand the row clicked and not the first row?
* EDIT *
Modified the solution provided by Atanas Korchev in order to get it to work on only the button and not the whole row.
I'd prefer a solution that uses the function showBrandsForAgency instead of a custom funciton but this does the job:
$(document).ready(function () {
$("#grid").on("click", "a", function (e) {
var grid = $("#grid").data("kendoGrid");
var row = $(this).parent().parent();
if (row.find(".k-icon").hasClass("k-minus")) {
grid.collapseRow(row);
} else {
grid.expandRow(row);
}
});
});
You can try something like this:
$("#grid").on("click", "tr", function(e) {
var grid = $("#grid").data("kendoGrid");
if ($(this).find(".k-icon").hasClass("k-minus")) {
grid.collapseRow(this);
} else {
grid.expandRow(this);
}
});
When using jQuery on the function context (available via the this keyword) is the DOM element which fired the event. In this case this is the clicked table row.
Here is a live demo: http://jsbin.com/emufax/1/edit
Same results just Simpler, faster, and more efficient:
$("#grid").on("click", "tr", function () {
$(this).find("td.k-hierarchy-cell .k-icon").click();
});
I have a spider plot in using the graphing library of Dojo defined like this:
require([
"dojox/charting/Chart",
"dojox/charting/themes/Claro",
"dojox/charting/plot2d/Spider",
"dojox/charting/action2d/Tooltip",
"dojox/charting/widget/SelectableLegend",
"dojox/charting/axis2d/Default"
], function (Chart, theme, Spider, Tooltip, Legend, Default) {
var chart = new Chart(element).setTheme(theme).addPlot("default", {
type: Spider,
radius: 200,
fontColor: "black",
labelOffset: "-20"
});
var colors = ["blue", "red", "green", "yellow", "purple", "orange", "teal",
"maroon", "olive", "lime", "aqua", "fuchsia"];
$.each(factors, function (index, factor) {
chart.addAxis(factor.name, {
type: Default,
min: factor.min,
max: factor.max
});
});
$.each(presets, function (pIndex, preset) {
var data = [];
$.each(factors, function (fIndex, factor) {
data[factor.name] = preset.values[fIndex];
});
chart.addSeries(preset.short, data, {
fill: colors[pIndex % colors.length]
});
});
new Tooltip(chart, "default");
chart.render();
new Legend({
chart: chart,
horizontal: false
}, $(element).next(".legend")[0]);
});
I add a series for every member of an array called presets and I use a selectable legend that lets the user turn them on or off as they want. However, what I can't seem to find in the docs is how to start a series in the unselected, not visible state? What I ideally want to do is cap the number of series visible when the page loads because in some cases I have up to 14 presets and it just looks a mess until the user deselects a bunch. So I'd like to have, say, every preset above the first 5 be hidden at the start.
Here's a crude fiddle I've knocked to demonstrate. What I want is to have some of the series unselected when the plot is first displayed.
Update: I tried adding this after adding my series:
var checkboxes = $(".dijitCheckBoxInput").each((index, elem) => {
if (index > 4) {
elem.click();
}
});
Which works, but seems very fragile. If they change the class assigned to checkboxes, it'll break. Also, it prohibits me using more than one set of dojo checkboxes because I don't have a good way to tell the difference. (Note, the IDs of the checkboxes added by the SelectableLegend are dijit_form_CheckBox_0, dijit_form_CheckBox_1, etc, which also gives no useful information as to what they are related to). I thought I might be able to use the legend placeholder div as a way to select the descendant checkboxes, but it appears that Dojo replaces the placeholder entirely with a table.
i looked into the dojo code and found the area in which the shapes are toggled on & off whitin the SelectableLegend.js :
var legendCheckBox = query(".dijitCheckBox", legend)[0];
hub.connect(legendCheckBox, "onclick", this, function(e){
this._toggle(shapes, i, legend.vanished, originalDyn, seriesName, plotName);
legend.vanished = !legend.vanished;
e.stopPropagation();
});
The toggling process is very complex and is based on many local attributes:
_toggle: function(shapes, index, isOff, dyn, seriesName, plotName){
arrayUtil.forEach(shapes, function(shape, i){
var startFill = dyn.fills[i],
endFill = this._getTransitionFill(plotName),
startStroke = dyn.strokes[i],
endStroke = this.transitionStroke;
if(startFill){
if(endFill && (typeof startFill == "string" || startFill instanceof Color)){
fx.animateFill({
shape: shape,
color: {
start: isOff ? endFill : startFill,
end: isOff ? startFill : endFill
}
}).play();
}else{
shape.setFill(isOff ? startFill : endFill);
}
}
if(startStroke && !this.outline){
shape.setStroke(isOff ? startStroke : endStroke);
}
}, this);
}
I tried also checking & unchecking the dijit/form/Checkbox in a legend manually, but that does not trigger the _toggle function in any case, even if you do a render() / fullrender() on the chart.
With that in mind it seems that there is no other possibilty to toggle the series on and off than by firing the onclick events manually.
To make your code less fragile, you could access the Checkbox widgets within the legend manually using:
query(".dijitCheckBox", legend); // Should deliver an array containing
the widgets.
and triggering the onclick event on them. Their keynumber in the array should correspond to the order the series where added...
Dojo is a fine piece of work, please dont stop working with it !
dojox/charting/Series has an attribute called dirty which according to the API docs is a "flag indicating whether or not this element needs to be rendered".
Alternately, if you are limiting the display of some series you can write a separate interface for adding them. For example, loop over the first 5. Then create a select box or list of check boxes with all entries and an onchange event that calls chart.addSeries.
Keeping a reference to each series you create will allow you to later call destroy() or destroyRecursive() on it if the user no longer wishes it displayed.
So while ideally you could toggle the display of these series, the worst case senerio is that you just add, destroy, and read based on some user input.
Using a templated widget will allow you to keep this interface and the chart tightly linked and support reuse.
BTW, consider using "dojo/_base/array" and "dojo/query" in place of the jquery
I think i've got it !
I found another way to access the checkboxes ! It's the same way dojo uses internally to connect the "toggle code" to the onclick event. First take a look at this from SelectableLegend.js (Lines 150 - 156):
// toggle action
var legendCheckBox = query(".dijitCheckBox", legend)[0];
hub.connect(legendCheckBox, "onclick", this, function(e){
this._toggle(shapes, i, legend.vanished, originalDyn, seriesName, plotName);
legend.vanished = !legend.vanished;
e.stopPropagation();
});
It looks like they use the ".dijitCheckBox" class to find the checkbox dom element and connect to it using dojo/connect. Now based on that, i made this function:
function toggleSeries (legend,num) {
dojo.query("*",legend.legends[num])[0].click();
dijit.findWidgets(legend.legends[num])[0]._onClick(); }
It doesn't use any class definition (because of the *) and it accesses the areas where the checkboxes are from within the SelectableLegend. It needs the SelectableLegend and the number of the series you want to deactivate as parameters. Here the jsfiddle example with this function & hiding all 4 of your series with it:
http://jsfiddle.net/luciancd/92Dzv/17/
Also please notice the "onDomReady" Option in jsfiddle, without it: doesnt work in IE.
And the ready function within the code !
Lucian
I have updated your code http://jsfiddle.net/92Dzv/18/
Here is the key to toogle.
dom.byId(le._cbs[0].id).click();
dom.byId(le._cbs[2].id).click();
Choose the index of your legend and set to _cbs.
By this way le._cbs[0].id you will get the real id of checkbox (that inside in the widget) and then just use click()
Note : le is came from here.
var le = new Legend({
chart: chart,
horizontal: false
}, legend);