Does anyone know how in Wakanda to display in Grid the milliseconds in hour:minute:second
I think it's the format in a Grid that i must modified but i don't know which format.
Thanks.
Put this in the onCurrentElementChange event of the datasource that is associated with your grid:
if (this.getCurrentElement()!==null){
//format time value in data grid
$$('dataGrid1').column('timeStamp').setRenderer(
function(myCell) {
if (myCell.value > 0)
return formatSeconds(myCell.value);//formatting using the ultility function
}
);
}
And then have the formatSeconds function in your code:
function formatSeconds(milliseconds) {
var date = new Date(1970,0,1);
date.setSeconds(milliseconds/1000);
return date.toTimeString().replace(/.*(\d{2}:\d{2}:\d{2}).*/, "$1");
}
Related
How to remove custom records from any dimension. In the below case how do I filter only category 'S' and allow rest of them in dimension ?
Example
let data = [
{category:'A',value:10},
{category:'B',value:11},
{category:'S',value:12},
{category:'A',value:14},
{category:'B',value:12},
]
let ndx = crossfilter(data);
let dim= ndx.dimension(function(d){
if(d.category != "S") return d.category;
})
This above code runs into loop and the application crashes. I don't want to create separate data for this dimension rather link it with other cross filters.
I guess its pretty simple, I did little research after posting the question.
Just manipulate the group parameter being passed to the chart. The code goes something like this.
Since I am trying to remove the value by key lets first write a function for further uses as well.
function removeByKey(source_group, value) {
return {
all: function() {
return source_group.all().filter(function(d) {
return d.key != value;
});
}
};
}
Once this is done the place where you call the group method for the charts call this method. The first parameter of removeByKey method is the group itself the second is the key value which is supposed to be removed from the chart.
chart
.dimension(dimension_data)
.group(removeByKey(dimension_data_group, 'S'))
Thanks :)
See fiddle here: https://fiddle.sencha.com/#fiddle/2iig&view/editor
The docs (https://docs.sencha.com/extjs/6.6.0/classic/Ext.ux.TreePicker.html#event-change) list 'change' in the events section but when I set the value or reset the field this event never fires. The 'select' event fires as expected but that only fires when the user selects a field.
EDIT:
Based on Snehal's suggestion below, I was able to accomplish this using the following override. Not sure if there is a simpler way to do it but this was the best I could manage:
Ext.define('MyApp.overrides.TreePicker', {
override: 'Ext.ux.TreePicker',
setValue: function (value) {
var me = this,
record;
me.value = value;
if (me.store.loading) {
// Called while the Store is loading. Ensure it is processed by the onLoad method.
return me;
}
// try to find a record in the store that matches the value
record = value ? me.store.getNodeById(value) : me.store.getRoot();
if (value === undefined) {
record = me.store.getRoot();
me.value = record.getId();
} else {
record = me.store.getNodeById(value);
}
// zeke - this is the only line I added to the original source
// without this the 'change' event is not fired
me.callSuper([value]);
// set the raw value to the record's display field if a record was found
me.setRawValue(record ? record.get(me.displayField) : '');
return me;
}
});
Because setValue function does not call this.callParent(). You can do something like this in setValue function.
setValue: function(value) {
var me = this,
record;
if (me.store.loading) {
// Called while the Store is loading. Ensure it is processed by the onLoad method.
return me;
}
// try to find a record in the store that matches the value
record = value ? me.store.getById(value) : me.store.getRoot();
me.callParent([record.get('valueField')]);
return me;
},
https://www.telerik.com/kendo-angular-ui/components/grid/columns/#toc-auto-generated-columns
Here Dynamically columns binding is missing:
The First time data binding correctly. The second time onwards it's not binding why?
this.gridData ---> is the Api response data
this.gridView = {enter code here
data: this.gridData,
total: this.petService.pets.length
};
What do you mean by "the second tume onwards"? How exactly is the Grid supposed to be updated?
If the object the Grid is bound to is updated each time new data arrives, the Grid will be rerendered accordingly with the latest data, e.g.:
ngOnInit() {
this.interval = setInterval(() => {
const rnd = Math.floor(Math.random()*sampleCustomers.length);
this.gridData = sampleCustomers.slice(rnd, rnd + 10)
}, 1000);
}
EXAMPLE
I need to write a global javascript code that calculates age by birthday field and call the function from a diffrent javascript file to the specific entity.
from some reason i get error message "CalculateAge is undefined" after i loaded my entity javascript file to the form.
This is what i write in the global file:
CalculateAge: function (birthd)
{
if (birthd == null) {
return;}
var today = new Date().getFullYear();
year1 = birthd.getFullYear();
return (today-year1);
}
This is what i write in my entity file that i am loading to the form:
function onLoad() {
var birthDate = Xrm.Page.getAttribute("el_birth_date").getValue();
Xrm.Page.getAttribute("el_age").setValue(CalculateAge(birthDate));
}
I am new in Javascript.. Can ypu please help?
The JavaScript code you are using to calculate the age is not correct, it doesn't consider the month and the day.
A correct version is this one:
function CalculateAge(birthday, ondate) {
// if ondate is not specified consider today's date
if (ondate == null) { ondate = new Date(); }
// if the supplied date is before the birthday returns 0
if (ondate < birthday) { return 0; }
var age = ondate.getFullYear() - birthday.getFullYear();
if (birthday.getMonth() > ondate.getMonth() || (birthday.getMonth() == ondate.getMonth() && birthday.getDate() > ondate.getDate())) { age--; }
return age;
}
and can be used as:
var birthday = Xrm.Page.getAttribute("new_birthday").getValue();
var age = CalculateAge(birthday);
alert(age);
// age on 1st January 2000, JavaScript Date() object contains months starting from 0
var testdate = new Date(2000, 0, 1, 0, 0, 0);
var testage = CalculateAge(birthday,testdate);
alert(testage);
If you get CalculateAge is not defined, probably you didn't include the webresource containing your function inside the form. If you have two JS web resources (one containing the function, the other one containing the onLoad event) both need to be included inside the form.
If you are in a CRM version that has the issue of the asynchronous javascript loading, it's better to include the CalculateAge function in the same file as the onLoad event, but if you prefer keep them separate check this blog post: Asynchronous loading of JavaScript Web Resources after U12/POLARIS
The JavaScript function comes from my blog post: Calculate age in Microsoft Dynamics CRM 2011
All my dates come formatted as ISO 8601 from the backend, eg 2014-01-01T12:45:30Z. Across the application, I want to display them in different formats...
shorthand in tables, eg Jan 1
longer, more explicit format on a detailed view, eg Monday, January 1st.
Solution I made a helper where I can pass in the format. Easy enough.
can.mustache.registerHelper('formatDate', function(date, format) {
return date() ? moment(date()).format(format) : '-';
});
Problem Now I'm implementing the bootstrap datepicker, how can I capture these requirements...
the date in my model is formatted as ISO
bind to input with can-value in template
display format MM/DD/YY for users and datepicker
Bonus points if I don't need to make a compute for every single date value in my models, as they're quite large and with many dates.
Unfortunately there isn't a nice API for this(yet). However, you can achieve custom formats in a view while keeping your model properties pristine with the below code.
can.view.attr('can-somecustom-value', function(el, data) {
var attr = el.getAttribute('can-somecustom-value'),
value = data.scope.computeData(attr, {
args: []
}).compute;
new FormattedValue(el, {
value: value
//value is the only one we really care about, but
//you could specify other arbitrary options here
//such as "format: 'MM/DD/YYYY' to be used in your __format methods below"
});
});
var FormattedValue = can.Control.extend({
init: function () {
this.set();
},
__format: function() {
// return formatted version of this.options.value;
},
__deformat: function() {
// return this.element[0].value sans format(keeps your model pristine);
},
'{value} change': 'set',
set: function () {
if (!this.element) {
return;
}
var self = this;
setTimeout(function() {
self.element[0].value = self.__format();
});
},
'change': function () {
if (!this.element) {
return;
}
this.options.value(this.__deformat());
}
});
This will allow you to do the following:
<input can-somecustome-value="myDateProp"/>
where "myDateProp" is an attribute on some can.Map/can.Model/etc.
This will result in the input displaying a custom string format, while someModel.attr('myDateProp') will still return the ISO format(which in turn means the ISO format will also be saved to the server).
There is some internal discussion regarding adding filters/parsers to allow control over formats specific only to view rendering.