I'm ExtJs 6.0 framework developer.
I want to develop a component like date that when user click it, It open a window and this window have some textfields and other Extjs components. My problem is when I want to use this component as a grid cell editor. it does not show the component. In other words, I want to develop a custom picker.
How do I do?
You can extend Ext.form.field.Picker and implement createPicker:
An abstract class for fields that have a single trigger which opens a
"picker" popup below the field, e.g. a combobox menu list or a date
picker. It provides a base implementation for toggling the picker's
visibility when the trigger is clicked, as well as keyboard navigation
and some basic events. Sizing and alignment of the picker can be
controlled via the matchFieldWidth and pickerAlign/pickerOffset config
properties respectively.
You would not normally use this class directly, but instead use it as
the parent class for a specific picker field implementation.
Subclasses must implement the createPicker method to create a picker
component appropriate for the field.
It can look like:
Ext.define('Fiddle.view.FooPicker', {
extend: 'Ext.form.field.Picker',
xtype: 'foo-picker',
createPicker: function(){
return Ext.widget('container',{
padding: 20,
floating: true,
items: [
{
xtype: 'textfield'
},
{
xtype: 'box',
html: 'Foo'
}
]
})
}
});
https://fiddle.sencha.com/#fiddle/1139
Related
I'm trying to customize a single component CSS, avoid to customize all component.
Ext.define('MyApp.tab.Panel', {
extend: 'Ext.tab.Panel',
header:{
xtype: 'myWorkspacesToolbar',
items:[
....
]
},
items:[
....
]
I want to customize only HEADER style and his sub items (added dynamically) and not Panel items.
Using scss file myWorkspacesToolbar.scss for example:
$button-toolbar-color: #F00;
I change all button color (header and panel items and sub items).
Using theme mixing variable I have to set UI for single field in header to obtain CSS changes.
What is the best way to do that?
Use extjs-button-ui mixin for create needed button and set ui property to your button in header
I'd like to use extjs grid cell edit function, besides textfield, datepicker, I also need a textfield with a button in the right to trigger a picklist modal window. It looks like to datepicker which has a calendar icon in a textfield in the right.
I tried fieldcontainer to combine a textfield with a button, however, it doesn't work. Thanks a lot for help!
Ext.define('CellPicklist', {
extend: 'Ext.form.FieldContainer',
xtype: 'cell-picklist',
layout: 'hbox',
width: 200,
items: [{
xtype: 'textfield',
}, {
xtype: 'button'
}]
});
columns: [{dataIndex: 'id',hidden: true},{text: 'Name', dataIndex: 'name', flex: 1, editor: 'cell-picklist'}]
You could either use a trigger field and implement your picker logic in the onTriggerClick method or define your own field by extending Ext.form.field.Picker, which is an abstract class for fields that show a picker on trigger click and therefore already provides some of the logic (such as displaying the picker under the trigger).
If you have a look at the class hierarchy of the datefield you will see how those classes are related:
Ext.Base
Ext.AbstractComponent
Ext.Component
Ext.form.field.Base
Ext.form.field.Text
Ext.form.field.Trigger
Ext.form.field.Picker
Ext.form.field.Date
Are there any color picker for extjs (such as photo shop color picker) that developed only on extjs (not in jQuery).
I’m using (Ext.ux.ColorPicker) ux.colorpicker but, it can’t fill my requirement.
Thanks,
Thanuja.
ExtJS has a simple colorpicker.
xtype: 'colorpicker'
From the help:
Ext.create('Ext.picker.Color', {
value: '993300', // initial selected color
renderTo: Ext.getBody(),
listeners: {
select: function(picker, selColor) {
alert(selColor);
}
}
});
You can also look at this one which is more Photoshop-esque and works with Ext JS 4x+, but does require canvas support.
I realize this is an old question. but nevertheless for people looking to have these two libraries play nice... here is what I did. The problem lay in that jscolor expects all the inputs with class "color" to be available on window.load, which is called via jscolor.install(). Of course, ExtJs elements are not available at that time. Try this:
Ext.create("Ext.form.field.Text",{
renderTo: Ext.getBody(),
fieldCls:"color",
name:"TestPost",
listeners: {
afterrender: {
delay:200,
fn:function(item){
jscolor.init();
}
}
}
});
Running jscolor.init() will start it all up. If you like, you can comment out the jscolor.install() call at the bottom of the jscolor.js file, so long as you call jscolor.init() as a listener that runs after the rendering of the textfield you want to be your color picker.
I have a toolbar like this:
tbar : {
xtype: 'toolbar',
tooltip: 'Right click to clear',
items: [
{
xtype: 'form',
padding: 2,
height:25
}]
}
My tooltip does not show up. I have done QuickTips.init(). Also, is it possible to include some dynamic text in the tooltip?
In your code, you are attempting to put a toolbar inside of a toolbar. Are you sure that is really what you are trying to do?
Your tooltip probably does not work because tooltip is not a valid property of the toolbar object.
As for dynamically altering the tooltip text, you have the getText(string) method.
According to the ExtJS API documentation, Toolbar does not have a tooltip property. In order to use the tooltip, you'll need to apply the tooltip directly to an HTML element, or use the tooltip on a valid, supported object.
In ExtJs I would like to achieve the equivalent of:
<input type="radio"><label><input type="text"></label>
Where the input box is associated to the radio button.
new Ext.form.RadioGroup({
id:"alerts",
items: [
new Ext.form.Radio({
boxLabel:'Now',
}),
new Ext.form.Radio({
boxLabel:'On',
})
]
);
I would like the "On" label to have a Ext.form.TextField next to it.
I have tried adding a Ext.form.TextField to the RadioGroup but it will not show (as I assume its because its not a Radio) and I am unable to add items to the Radio object.
Any advice apprecaited, thanks.
Add an <input/> element in the boxLabel, then on the RadioGroup render event create a TextField and apply it to that element
new Ext.form.RadioGroup({
id:"alerts",
items: [
{boxLabel: 'Now',},
{boxLabel: 'On <input id="on_date" type="text"/>'}, // contains <input/> id is "on_date"
],
listeners: {
change: function() {
// really, check if "on" was clicked
if(true) {
Ext.getCmp('on_date_field').focus();
} else {
// otherwise, disable the field?
}
},
render: function() {
new Ext.form.TextField({
id: 'on_date_field',
applyTo: 'on_date', // apply textfield to element whose id is "on_date"
});
}
}
});
I've confirmed that this works with TextField, and although I haven't tried it, it should work with DateField or ComboBox too. Also untested, but instead of creating an <input/>, you could create a container element and create the TextField and renderTo that element.
I don't think that's possible unless you override the RadioButton class and change its rendering logic (and I think that would be more complex than you would think to make a textfield render correctly the way you proposed). A better approach would be to simply add the radio and the textfield as two separate fields and link them programmatically. In Ext 3.2 you could use a CompositeField to do this easily. In the radio's handler fn you can set focus to its associated textbox or whatever other logic you'd need.