I have a function used on the datepicker to limit dates selected to the first of the month... I invoke it by setting a class and listener, such as:
$( ".datepickfom" ).datepicker(
{
beforeShowDay: fom,
showOn: "both",
buttonImage: "/images/calendar.png",
buttonImageOnly: true,
changeMonth: true,
changeYear: true,
dateFormat: "m/d/yy",
yearRange: "-25:+100",
constrainInput: true
}
);
the fom call:
function fom(date){
if (date.getDate() != 1) {
return [false, "", "Specify 1st of Month"];
}
return [true, ""];
}
This works great for regular forms.
I'm looking to extend this functionality to the HandsOnTable 'date' cell data types.
var $container_1 = $("#datatable_1");
var handsontable_1 = $container_1.data('handsontable');
$("#datatable_1").handsontable(
{ columns: [
{},
{},
{
type: 'date',
dateFormat: 'm/d/yy'
},
{},
{
type: 'dropdown',
source: ["","Y","N"]
},
{},
{}
]
});
This also works as it should, but the date lets me pick other dates besides the first.
Is there a way to attach the
beforeShowDay
option to the HOT cell call as well?
I figured this out... The parameters end up working their way in to the defaultOptions array.
type: 'date',
dateFormat: 'm/d/yy',
beforeShowDay: fom
is all it took, and of course a localization of my fom function.
Related
I have a form with two chained comboboxes. The first chained combobox dictates the values that appear in the second. I have forceSelection:true on the second combobox so that when a user changes the first combo, the second will be set blank because it no longer will be a valid option. The chained combos function as expected but when I load a record into this form using getForm().loadRecord(record) the value for the first combo is set properly but the second is not unless I set forceSelection:false.
The following fiddle should make things pretty clear: sencha fiddle
Clicking "Load Record" should load in Fruits/Apple, but only Fruits is shown. Clicking "Load Record" a second time achieves the desired result. If you comment out forceSelection: true it works as expected but then the chained combos don't function as desired. Is there anything I'm doing wrong here?
It is not so easy. What is happening when you are running form.loadRecord(rec).
you set the FoodGroup combobox
you set the FoodName combobox. BUT the value is not there, because your filter did not switch to appropriate food groups. That is why commenting force selection helps. (That is why commenting filter also help).
turned on the filter of food names. Store now have new values.
You are clicking the button second time. The first combobox value is the same, filters are not trigged (triggered?), you already have appropriate values in the second store and the value is selected.
How to fix:
The fix is ugly. You can listen on store 'refresh' (it means the filters are triggered) and then set the second value (or set the values again).
Ext.define('Fiddle.view.FormModel', {
extend: 'Ext.app.ViewModel',
alias: 'viewmodel.fiddle-form-model',
stores: {
foodgroups: {
fields: ['name'],
data: [{
foodgroupname: 'Fruits'
}, {
foodgroupname: 'Vegetables'
}]
},
foods: {
fields: ['foodgroupname', 'foodname'],
filters: {
property: 'foodgroupname',
value: '{selectedFoodgroup.foodgroupname}'
},
data: [{
foodname: 'Apple',
foodgroupname: 'Fruits'
}, {
foodname: 'Banana',
foodgroupname: 'Fruits'
}, {
foodname: 'Lettuce',
foodgroupname: 'Vegetables'
}, {
foodname: 'Carrot',
foodgroupname: 'Vegetables'
}]
}
}
});
Ext.define('Fiddle.view.Form', {
extend: 'Ext.form.Panel',
xtype: 'fiddle-form',
viewModel: {
type: 'fiddle-form-model'
},
title: 'Combos',
items: [{
xtype: 'combo',
itemId: 'FoodGroup', // To access FoodGroup
displayField: 'foodgroupname',
bind: {
store: '{foodgroups}',
selection: '{selectedFoodgroup}'
},
valueField: 'foodgroupname',
forceSelection: true,
name: 'foodgroup',
fieldLabel: 'Food Group',
value: 'Vegetables'
}, {
xtype: 'combo',
itemId: 'FoodName', // To access FoodName
bind: {
store: '{foods}'
},
queryMode: 'local',
forceSelection: true, //COMMENTING THIS OUT ACHIEVES DESIRED LOAD RECORD BEHAVIOR
displayField: 'foodname',
valueField: 'foodname',
name: 'food',
fieldLabel: 'Food',
value: 'Carrot'
}],
buttons: [{
text: 'Load Record',
handler: function (btn) {
// OUR UGLY FIX
var form = btn.up('form'),
foodGroupComboBox = form.down('combobox#FoodGroup'),
foodNameComboBox = form.down('combobox#FoodName'),
record = Ext.create('Ext.data.Model', {
foodgroup: 'Fruits',
food: 'Apple'
});
foodNameComboBox.getStore().on('refresh', function (store) {
form.loadRecord(record);
}, this, {
single: true
})
form.loadRecord(record);
}
}]
});
Ext.application({
name: 'Fiddle',
launch: function () {
var form = new Fiddle.view.Form({
renderTo: document.body,
width: 600,
height: 400
});
}
});
My grid panel:
new Ext.grid.GridPanel({
title: "Utilisateurs",
layout: 'fit',
style: marginElement,
columns: mesColonnesUtil,
id: 'gridPanelUtil',
width: '70%',
colspan: 2,
collapsible: false,
layout: 'fit',
autoWidth: true,
monitorResize: true,
height: 200,
store: storeUtil,
stripeRows: true,
selModel: new Ext.grid.RowSelectionModel({
singleSelect: true
}),
listeners: {
click: function () {
this.selModel.getSelected();
}
}
});
My store:
var storeUtil = new Ext.data.JsonStore({
proxy: proxyGrUtil,
baseParams: {
method: 'storeUtil',
gr: ''
},
autoLoad: true,
fields: ["Nom", "Prenom", "LDAPUser"],
root: "rows",
totalProperty: "total",
successProperty: "success"
});
My combobox with select event, I load my grid panel with params:
{
xtype: 'combo',
store: storeGrUtil,
id: 'comboGrUtil_GrUtil',
width: 300,
valueField: "id",
displayField: "lib",
triggerAction: 'all',
mode: 'local',
listeners: {
select: function () {
Ext.getCmp('gridPanelUtil').store.load({
params: {
gr: Ext.getCmp('comboGrUtil_GrUtil').getValue() // this the value of items selected combobox
}
})
}
}
}
After this event, I can't select a row in my grid panel, why ?
I don't understand.
The problem is the call of the load event of the store. You have to execute the row selection in this event and not after the call. If I remember well, the grid is completely loaded in this event. Take a look of the code tag above.
If it not working, I suggest to take a look at other event. Maybe with rowinserted of the gridView.
var storeUtil = new Ext.data.JsonStore({ proxy: proxyGrUtil,
baseParams: { method: 'storeUtil', gr: '' },
autoLoad: true,
fields: ["Nom", "Prenom", "LDAPUser"],
root: "rows",
totalProperty: "total",
successProperty: "success",
listeners:
load: function(e, records, options){
Ext.getCmp("gridPanelUtil").getSelectionModel().selectRow(maLigneASelectionner);
}
}
});
you need to use the selectionModel of the grid, maybe you can pass a callback when calling load to the store
store.load({
callback: function(records, operation, success) {
//operation object contains all of the details of the load operation
//records contains all the records loaded
console.log(records);
}
});
the you can call
grid.getSelectionModel( ).select(object/index);
//you need to pass record instance or index
I used an example from the demo on highcharts website, and the only modifications are:
changed map to world.js
Commented "allAreas" property
$(function () {
// Instanciate the map
$('#container').highcharts('Map', {
chart: {
spacingBottom: 20
},
title : {
text : 'Europe time zones'
},
legend: {
enabled: true
},
plotOptions: {
map: {
//allAreas: false,
joinBy: ['iso-a2', 'code'],
dataLabels: {
enabled: true,
color: 'white',
formatter: function () {
if (this.point.properties && this.point.properties.labelrank.toString() < 5) {
return this.point.properties['iso-a2'];
}
},
format: null,
style: {
fontWeight: 'bold'
}
},
mapData: Highcharts.maps['custom/world'],
tooltip: {
headerFormat: '',
pointFormat: '{point.name}: <b>{series.name}</b>'
}
}
},
series : [{
name: 'UTC',
id: 'UTC',
data: $.map(['IE', 'IS', 'GB', 'PT'], function (code) {
return { code: code };
})
}, {
name: 'UTC + 1',
data: $.map(['NO', 'SE', 'DK', 'DE', 'NL', 'BE', 'LU', 'ES', 'FR', 'PL', 'CZ', 'AT', 'CH', 'LI', 'SK', 'HU',
'SI', 'IT', 'SM', 'HR', 'BA', 'YF', 'ME', 'AL', 'MK'], function (code) {
return { code: code };
})
}, {
name: 'UTC + 2',
data: $.map(['FI', 'EE', 'LV', 'LT', 'BY', 'UA', 'MD', 'RO', 'BG', 'GR', 'TR', 'CY'], function (code) {
return { code: code };
})
}, {
name: 'UTC + 3',
data: $.map(['RU'], function (code) {
return { code: code };
})
}]
});
});
Code in JSFiddle
Why only single series is visible?
The line causing the issue is this: //allAreas: false.
This is the explanation and how to fix it (extract from the Highcharts support forum)
According to the API, setting allAreas to true will render all of
the areas so also the one without value (as null value). Another
option is the nullColor which by default is a shade of grey and sets
the color to be used by null values.
Therefore if you set allAreas to true, then each series will draw
all the areas and those with null values will be filled as grey (the
nullColor). Because the later series have a higher z-index these are
on top of the other series, resulting in a grey shape covering the
shapes beneath it.
If you want to set allAreas to true but still see through the
different series, you have to set the nullColor to transparent:
rgba(0,0,0,0)
Working JSFiddle here
I have a simple grid and below is the basic config.
The grid wont show the date, its empty.
Have any idea y?
This is the json value returning fro, the server:
"StartAt":"\/Date(-62135596800000)\/"
Thanks
{
model: Ext.define(Ext.id(), {
extend: "Ext.data.Model",
fields: [ {
name: "StartAt",
type: "date",
dateFormat: "d-m-Y"
}]
}
.....
columns: {
items: [{
id: "StartAt",
xtype: "datecolumn",
flex: 1,
dataIndex: "StartAt",
text: "Offer Start At"
}]
The dateFormat you specified in the model doesn't match what is coming back from the server. The point of specifying it on the model is so it knows how to parse the string that comes from the server. You want: dateFormat: 'MS'. On the column, you want to configure: format: 'd-m-Y'.
In ExtJS 5, dateFormat: 'time' worked for me. dateFormat: 'ms' did not.
I'm new to Sencha, trying to implement a Sencha formpanel with a field to pick from a list of objects in a store. This seems like a sufficiently basic pattern that there must be a simple solution. I have a model which defines an ajax endpoint returning a json array (places) of name/id pairs:
Ext.define('MyApp.model.Place', {
extend: 'Ext.data.Model',
config: {
fields: [
{name: 'name', type: 'string'},
{name: 'id', type: 'int'},
],
proxy: {
type: 'ajax',
url: '/m/places/',
reader: {
type: 'json',
rootProperty: 'places',
},
},
},
});
And a store:
Ext.define('MyApp.store.Place', {
extend: 'Ext.data.Store',
requires: ['MyApp.model.Place'],
config: {
model: 'MyApp.model.Place',
autoLoad: true,
sorters: [
{
property : 'name',
direction: 'ASC',
},
],
},
});
I want a read-only text field for the place name and a hidden field to submit the place id:
{
xtype: 'textfield',
name: 'place_name',
label: 'Place',
readOnly: true,
listeners: {
focus: function () {
var place_picker = Ext.create('Ext.Picker', {
slots: [
{
name: 'place_name',
title: 'Choose a Place',
store: Ext.create('MyApp.store.Place'),
itemTpl: '{name}',
listeners: {
itemtap: function (obj, index, target, record, e, eOpts) {
var form = Ext.getCmp('entityform');
form.setValues({
place_name: record.get('name'),
place_id: record.get('id'),
});
// how to dismiss the picker?
obj.parent.hide();
},
},
},
]
});
Ext.Viewport.add(place_picker);
place_picker.show();
},
},
},
{
xtype: 'hiddenfield',
name: 'place_id',
},
At this point, tapping the field causes the picker to slide up from the bottom and display the loading animation, but it is not being populated with the list of place names, although I can see that the ajax request has been made and that it has returned the expected json document.
I'll stop here and ask if I'm on the right track or is there some better approach out there?
Why isn't the picker being populated with the results of the ajax request? Is my use of itemTpl incorrect?
Am I setting the form fields in a sencha-appropriate way?
How should I dismiss the picker on itemtap? I somehow doubt that my use of hide() is the proper way.
Picker slots has an data config which is an array of objects. It should have a specific format with text and value.
slots :[
data : [{
text : someValue,
value : someValue1,}] ]
You need to add objects which has the fields text and value to slots.