I have created a menu with extjs where you click on it and can see menu items dropping down. The first item is open. This button is supposed to open a file from file-dialog. But the only way I can open the file dialog I found is to place the file dialog field in the menu by only showing the button.
Now I need help to make this button look like just regular menu item:
var item = Ext.create('Ext.form.field.File', {
buttonOnly: true,
buttonText: 'Open',
hideLabel: true,
// maybe to add some css class here
listeners: {
'change': function(fb, v){
Ext.Msg.alert('Status', item.getValue());
}
}
});
var mainmenu = Ext.create('Ext.menu.Menu', {
width: 200,
margin: '0 0 10 0',
items: [item]
});
You can add the attribute buttonConfig to the Ext.form.field.File item and then use the standard attributes to a button. For example, this might work:
var item = Ext.create('Ext.form.field.File', {
buttonOnly: true,
buttonText: 'Open',
hideLabel: true,
buttonConfig: {
style: {
background: "#f1f1f1",
border: 0
}
},
listeners: {
'change': function(fb, v){
Ext.Msg.alert('Status', item.getValue());
}
}
});
Try changing putting a cls instead of a style attribute in the buttonConfig to use a CSS class instead of inline CSS.
Related
I'd like to have an introductory hint in EnjoyHint that the user can move on from by simply pressing "Next". So no arrow to an element. Is this possible?
HTML
<div class="hidden"></div>
JS
var enjoyhint_script_steps = [
{
'click .hidden': '<h2>Introduction</h2><p>This is an introductory sentence, which tells you a bit about everything.</p>',
showSkip: false,
showNext: true,
margin: 0,
onBeforeStart: function () {
document.getElementsByClassName('enjoyhint_svg_wrapper')[0].style.display = 'none';
}
},
{
onBeforeStart: function () {
document.getElmentsByClassName('enjoyhint_svg_wrapper')[0].style.display = 'block';
},
...rest of step 2...
}
...rest of steps...
];
Explanation
<div class="hidden"></div> is an empty element for EnjoyHint to target.
'click .hidden': '...description...' targets the empty element and adds a description.
showSkip: false hides the skip button.
showNext: true shows the next button.
margin: 0 hides the area highlighted by EnjoyHint.
onBeforeStart: function () {...} is used to hide the arrow in the first step and show it in the second step.
var enjoyhint_script_steps = [
{
'next .hidden': '<h2>Introduction</h2><p>This is an introductory sentence, which tells you a bit about everything.</p>',
showSkip: false,
showNext: true,
onBeforeStart: function () {
$('#enjoyhint_arrpw_line').hide();
}
},
{
...rest of step 2...
}
...rest of steps...
];
Explanation
There is a better solution then target to a hidden div, when assigning the 'click' event.
The 'click' event expects the user to click on the highlithed element in order to move on to the next step and when your element is hidden you cannot click on it.
In order to have 'Next' button by default and target the user to click on it you need to use the 'next' event.
The onBeforeStart gives you the option to run any function you want just before this specific hint starts, so you can run:
function () {
$('#enjoyhint_arrpw_line').hide();
}
Inside the onBeforeStart.
When you do it like that you can highlight any element on page without an arrow and have a mandatory 'Next' button.
You can also write it that way if it's more readable:
var enjoyhint_script_steps = [
{
event: 'next',
selector: '.hidden', // or any element you want to highlight
description: '<h2>Introduction</h2><p>This is an introductory sentence, which
tells you a bit about everything.'</p>
showSkip: false,
showNext: true, // not necessary
onBeforeStart: function () {
$('#enjoyhint_arrpw_line').hide();
}
},
{
...rest of step 2...
}
...rest of steps...
];
You can make div class="hidden" and make arrow transparent
let enjoyhint_script_steps = [
{
'click .hidden': '<h2>Hello</h2>',
arrowColor:'transparent'
}
];
I am trying to figure out how to dynamically change a size of ngDialog that I use for my popups. The dialog fires event when it's been opened:
$scope.$on('ngDialog.opened', function (e, $dialog) {
dialogReady($dialog);
});
I tried all of these:
function dialogReady(caseEditorWindow) {
caseEditorWindow.css({ 'width' : '1350px' });
caseEditorWindow.width(1350);
caseEditorWindow.css('width', '1350px' });
}
Nothing takes any effect.
It only gets sized if I use a class like this:
<style>
.ngdialog.dialogcaseeditor .ngdialog-content
{
width : 1350px;
height: 810px;
margin-top:-100px;
padding-top:10px;
}
</style>
at the time of creating the dialog:
ngDialog.open({
template: 'caseEditor.html',
controller: 'caseEditorController',
className: 'ngdialog-theme-default dialogcaseeditor',
closeByDocument: false,
disableAnimation: true,
scope: $scope
data: row
})
Any idea?
Thanks
var dialog = ngDialog.open(); //always return object {id: 'div attr id'};
$('#'+ dialog.id).css('width', '100px'); //You can get outer div like this
Althrough, not so good using jquery in angular controller, but it works (the only way).
I have two grids side by side.
The left grid has a list of tags the user can select, and the grid on the right is empty so the user can drag the tags he wants there.
The plugin code for both grids is:
viewConfig: {
plugins: [
Ext.create('Ext.grid.plugin.DragDrop', {
ddGroup: 'selectedTags'
})
]
}
So, as I wanted to limit the user to be able to drag only 5 tags, I've added the following code to the grid on the right:
listeners: {
beforedrop: {
fn: function() {
if (grid.getStore().data.items.length > 4) {
dropHandlers.cancelDrop();
}
},
scope: me
}
}
This is working perfectly but what I wanted is to show the NO-DROP icon when the items are dragged over the grid instead of showing the green line as if the action was allowed.
Thanks,
After looking for this solution for a while, I finally figured it out.
You must add two methods to the dropZone in the Target Grid:
notifyOver and onNodeDrop
The solution for my problem would be the code below:
Ext.create('Ext.grid.Panel', {
store: myStore,
columns: [columns],
viewConfig: {
plugins: {
ptype: 'gridviewdragdrop',
dragText: 'Drag and drop to reorganize',
pluginId : 'dragNdrop',
dropZone:{
notifyOver:function(source, e, data){
var store = this.view.ownerCt.getStore();
return store.getCount()<5?this.dropAllowed:this.dropNotAllowed
},
onNodeDrop:function(targetNode,dragZone,e,data){
var sourceStore = dragZone.view.ownerCt.getStore(),
targetStore = this.view.ownerCt.getStore(),
isDropValid = targetStore.getCount()<5;
if(isDropValid){
sourceStore.remove(data.records[0])
targetStore.add(data.records[0]);
}
return isDropValid;
}
}
}
},
height: 200,
width: 400,
renderTo: Ext.getBody()
});
Lopes, you can use column renderer in grid where you can check the items count and display appropriate icon. Code snippet for your reference:
gridCheckboxRenderer: function(value, meta, rec, rowInd, colInd, store){
var cssPrefix = Ext.baseCSSPrefix, cls = [cssPrefix + 'grid-checkheader'];
if (condition == false) {
cls.push(cssPrefix + 'grid-checkheader-checked-disabled');
return '<div class="' + cls.join(' ') + '"> </div>';
}
return '<div class="x-grid-row-checker"> </div>';
}
Hope it helps.
I'm working on Sencha touch 2. I have a tab panel inside which I have many tabs horizontally placed. I want to show the horizontal scroll bar always so that the user will know there are more tabs.
This is my tab panel with tabBar configuration. How can I make the scroll bar indicator visible always?:
Ext.define('Project.view.Result', {
extend: 'Ext.tab.Panel',
id:'searchTab',
tabBar: {
scrollable:'horizontal',
scrollBar:'true',
docked:'top',
layout: {
pack: 'center',
},
},
items:[
{
title: 'A Result',
xtype:'AList'
},
{
title: 'B Result',
xtype:'BList'
},
......
......
{
title: 'Z Result',
xtype:'ZList'
}
]
});
I tried this with css:
#searchTab .x-scroll-indicator[style] {
opacity: 0.5 !important;
}
But then the scroll bar becomes visible for the list items under each tab . But not for the tab bar.
You nearly got it just change your css to this:
.x-tabpanel .x-scroll-indicator {
opacity: 0.5 !important;
}
Hope it helps :)
"New in Touch 2.3.0, each indicator has an autoHide configuration that
allows you to control it. Setting autoHide to false will tell that
indicator not to auto-hide. You can use the indicators config within
the scrollable config on a Container or subclass."
http://www.sencha.com/blog/top-support-tips-march-2014
Ext.application({
name: 'Fiddle',
launch : function() {
Ext.Viewport.add({
xtype: 'container',
html: 'The y scroll indicator will always show, x will hide as autoHide defaults to true',
scrollable: {
direction: 'both',
indicators: {
y: {
autoHide: false
}
}
}
});
}
});
https://fiddle.sencha.com/#fiddle/1u9
I have a extjs button "Order" with menu items 'orderInsuranceMenu' for the button. I need to hide the menu items depeniding on some condition. How can i achive it
orderInsuranceMenu = {
id: 'menu-order-insurance'
,items: [
{
id:'btnMenu1',
text: 'Test Buton1',
iconCls: 'icon-cls',
listeners: {
click: function(b,e){
//some code goes here
}
}
}
,{
id:'btnMenu2',
text: 'Test Buton2',
iconCls: 'icon-first-title',
listeners: {
click: function(b,e){
//Some code here
}
}
}
]
};
Order = new Ext.Button({
text: 'Order '
, iconCls: 'icon-go'
, disabled: true
, menu: orderInsuranceMenu
, handler: function() {
}
});
I have tried this code but it doesnt work:
Ext.getCmp('btnMenu2').hide();
You can achieve this with the method setDisabled for the button. I.e:
Ext.getCmp('btnMenu2').setDisabled(true);
If you want to apply this for all items in your menu you can do this:
Ext.getCmp('menu-order-insurance').items.each(function(item) {
if (item.isXType('button')) {
item.setDisabled(true); // your condition here
}
});
Soloution:
In Extjs 2.2 there is no method to show or hide menu item by using isVisible
So after lot of digging and checking in firebug the final soloution I found was to hide or show the specific item as shown below
extManager.orderInsuranceMenu.items.items[1].hide();
orderInsuranceMenu.items.items[1].show();
You can use the setVisible method available in 2.2, in menu items. http://i.stack.imgur.com/kdw7f.png
If for some reason that does not work, I would resort to removing the item from the menu, and then adding it back into the menu when it is needed.