I have a toolbar with buttons that are hidden by default, and then shown based on the user's privileges. They appear and function after I call .show(), but do not appear in the overflow menu when the window is resized. The items that are initially shown appear in the overflow menu correctly.
Any advice on how I can fix this problem?
Thanks
Edit: Here's the simplest example I could come up with that works with fiddle for the problem. https://fiddle.sencha.com/#fiddle/877
Ext.onReady(function(){
var toolbar1 = Ext.create('Ext.toolbar.Toolbar', {
region: 'north',
layout: {
overflowHandler: 'Menu'
},
items: [{
xtype: 'textfield',
emptyText: 'FIX ME'
},{
xtype: 'button',
text: 'Test Lists',
id: 'testListsButton',
hidden: true
},{
xtype: 'button',
text: 'All Lists',
id: 'allListsButton',
},{
xtype: 'button',
text: 'Other Lists',
id: 'otherListsButton',
hidden: true
},{
xtype: 'button',
text: 'Email Lists',
id: 'emailListsButton',
hidden: true
}]
});
Ext.getCmp('emailListsButton').show();
Ext.getCmp('otherListsButton').show();
Ext.getCmp('testListsButton').show();
var viewPort = Ext.create('Ext.container.Viewport', {
layout: 'border',
autoRender: true,
items: [
toolbar1
]
});
})
I found a work-around.
I set the items to be visible initially, hide them before they're rendered, and then show them again when checking the user's privileges. This properly displays the items in the overflow menu.
It looks like this is a bug, all be it a minor one.
Related
I am currently working on ExtJs and I am stuck at a place where I want to iterate through all components and find the parent tab of each component.
Ext.application({
name : 'Fiddle',
launch : function() {
Ext.create('Ext.tab.Panel', {
width: 300,
height: 200,
activeTab: 0,
items: [
{
title: 'Tab 1',
bodyPadding: 10,
items : [{
xtype: 'fieldset',
itemId: 'fieldsetId',
items: [{
xtype: 'checkbox',
fieldLabel: 'Check 1'
},{
xtype: 'checkbox',
fieldLabel: 'Check 2'
},{
fieldLabel: 'Combo 1',
xtype: 'combobox',
store: ['value1','value2','value3']
}]
},
{
xtype: 'button',
text: 'Reset',
}]
},
{
title: 'Tab 2',
html : 'Another one',
items: [{
xtype: 'button',
text: 'Test',
}]
}
],
renderTo : Ext.getBody()
});
}
});
In above code, when I iterate through all components and log name of the parent tab whether it is Tab 1 or Tab 2
Whenever you are iterating through all the components, just do
field.up().up()
where field is the component of your tab and above statement will return you the parent tabpanel and so with
field.up().up().title
will return you "Tab 1"
In the same way for tab 2 components it will be
field.up() only.
If you have only one loop or something to go through all components then you can put a condition that
if(field.up()) returns you the panel then read it\'s title
else do field.up().up() and then read the title.
I hope this solves you issue.
You can use , field.up('tabPanel') to get the reference of the tabPanel, and then from the reference you can get name,title for the tabPanel
I've been playing with this for hours and cannot get it to work.
I am trying to add items to a toolbar I have in my view.
I know the proxy is working from the server because I am printing results to console successfully.
please assist... I've been looking in documentation and cant see to find result
Use method addDocked of panel instead method add of dockedItems. (example)
function addToolbar() {
this.up('panel').addDocked({
xtype: 'toolbar',
dock: 'top',
items: [{
text: 'user 1'
}, {
text: 'user 2'
}]
});
};
var filterPanel = Ext.create('Ext.panel.Panel', {
width: 300,
heigth: 300,
title: 'Example',
items: [{
xtype: 'button',
text: 'add toolbar',
handler: addToolbar
}],
dockedItems: [{
xtype: 'toolbar',
dock: 'left',
items: [{
text: 'user 1'
}, {
text: 'user 2'
}]
}],
renderTo: Ext.getBody()
});
For adding new button to existing toolbar in your example use:
view.down('toolbar').add({ text: 'user X' });
I not sure, do you want add new toolbar with buttons, or just want to add new buttons to exist toolbar? This example add new toolbars, as you try to do in your code.
Try something like:
dockedItems: [
xtype: "toolbar",
reference: "myMenu",
items: [...]
]
Then:
this.lookupReference("myMenu").add({text: "new button"});
I have an ExtJS 4.2.1 accordion layout with three panels.
When the app is first launched, the first panel is open and the 2nd/3rd are closed.
I can open and close the 2nd and 3rd, but I can never close the first panel.
Ext.define('MyAccordion', {
extend: 'Ext.container.Container',
alias: 'widget.myAccordion',
padding: 0,
margin: 0,
width: 200,
layout: {
type: 'accordion',
align: 'stretch',
animate: true,
hideCollapseTool: true
},
items: [{
xtype: 'panel',
title: 'Test Volumes',
layout: {
type: 'vbox',
align: 'stretch'
},
items: [{
xtype: 'label',
text: 'volume one'
},{
xtype: 'label',
text: 'volume two'
},{
xtype: 'label',
text: 'volume three'
}]
}, {
xtype: 'panel',
title: 'Production Volumes',
layout: {
type: 'vbox',
align: 'stretch'
},
items: [{
xtype: 'label',
text: 'volume one'
},{
xtype: 'label',
text: 'volume two'
},{
xtype: 'label',
text: 'volume three'
}]
}, {
xtype: 'panel',
title: 'Extra Volumes',
layout: {
type: 'vbox',
align: 'stretch'
},
items: [{
xtype: 'label',
text: 'volume one'
},{
xtype: 'label',
text: 'volume two'
},{
xtype: 'label',
text: 'volume three'
}]
}]
});
In the following code leveraged from the 4.2.1 examples layout browser example, if the first thing you do after launching the app is click the first header, is does close, but then re-open it and it never closes again:
Ext.onReady(function() {
Ext.create('Ext.container.Viewport', {
renderTo: Ext.getBody(),
items: [{
xtype: 'panel',
title: 'Accordion Layout',
layout: 'accordion',
defaults: {bodyStyle: 'padding:15px'},
items: [{
title: 'Introduction',
tools: [{type:'gear'},{type:'refresh'}],
html: '<p>Here is some accordion content. Click on one of the other bars below for more.</p>'
},{
title: 'Basic Content',
html: '<br /><br /><p>More content. Open the third panel for a customized look and feel example.</p>',
items: {
xtype: 'button',
text: 'Show Next Panel',
handler: function(){
Ext.getCmp('acc-custom').expand(true);
}
}
},{
id: 'acc-custom',
title: 'Custom Panel Look and Feel',
cls: 'custom-accordion', // look in layout-browser.css to see the CSS rules for this class
html: '<p>Here is an example of how easy it is to completely customize the look and feel of an individual panel simply by adding a CSS class in the config.</p>'
}]
}]
});
});
Even more strange, if I do show the collapse/expand tool, the tool for the first panel stops working.
Amazing but true, but this happens because the accordion layout container does not have a height set.
Because I can't have a fixed height, this fixes the issue: flex: 1
But this seems really strange, because why should not having a height (or flex, etc) break closing the first container? Just seems weird.
An easy solution would be to add _isLayoutRoot: true to panel with accordion layout.
Ext.define('myAccordion',{
extend: 'Ext.Panel',
alias: 'widget.myAccordion',
layout: 'accordion',
_isLayoutRoot: true,
items: myItems
});
Example: http://jsfiddle.net/38mx9hs9/1/
Also it seems that this issue is fixed in 4.2.2:
https://www.sencha.com/forum/showthread.php?267163-4-2-1-Accordion-Layout-in-Panel&p=1169533#post1169533
Background: I am developing an application using the senchatouch 2 MVC framework.
I am working on a screen which uses a tabpanel with two tabs.
Issue: In first tab, I want to display a titleBar and a List. I am able to display the titleBar but not the list inside the tab. When I inspected the element using Google Chrome, the list is shown as empty. I am using a sample List code from the sencha website. I am able to display list in another panel but it is not displayed when I am placing it as an item in tabPanel.
This is the code I am using:
Ext.define('POC.view.WUHomePage', {
extend: 'Ext.TabPanel',
requires: ['Ext.TitleBar', 'Ext.dataview.List', 'Ext.data.proxy.JsonP'],
alias: 'widget.wuHomePageView',
config: {
fullscreen: true,
tabBarPosition: 'bottom',
cardSwitchAnimation: 'slide',
defaults: {
styleHtmlContent: true
},
items: [{
// This is first tab
title: 'Home',
iconCls: 'home',
items: [{
xtype: 'titlebar',
title: 'Hello',
docked: 'top',
items: [{
xtype: 'button',
text: 'LogOut',
ui: 'action',
itemId: 'newButton',
align: 'right'
}]
}, {
xtype: 'list',
title: 'Sample',
fullscreen: true,
itemTpl: '{title}',
data: [{
title: 'Item 1'
}, {
title: 'Item 2'
}, {
title: 'Item 3'
}, {
title: 'Item 4'
}]
}]
},
// This is second tab
{
title: 'Contact',
iconCls: 'user',
html: 'Contact Screen'
}]
},
});
Do not set the list to fullscreen. Only one component should be set to fullscreen, in your case it is the TabPanel. Instead set the list to height 100% and the parent component with a fit layout.
i need to intimate the user that toolbar contains the scroll bar and there is some more buttons in the toolbar.
Any sample code for the issue.
thanks in advance...
You may try something like this (in Sencha Touch 2):
var toolbar = Ext.create('Ext.Panel', {
id: 'meetingList',
flex: 1,
scrollable: {direction: 'horizontal', indicators: false},
defaults: {width: 200},
items: [{
xtype: 'button',
text: 'Button1'
},{
xtype: 'button',
text: 'Button2'
},
....
]
});