In one appcelerator application I have create a resource file of string (string.xml). In this file I have put any resource like this:
<string name="en_clinical_document">Treatments</string>
and in my controller .js I set the text of the label in this mode:
$.label.text= L("en_clinical_document");
this code works, but how can I use the same method in View.XML?
for example, I have this:
<Label id="labelRegistry"></Label>
and I want insert the content of en_clinical_document in labelregistry.
It is possible to do this?
[EDITED: warning, it doesn't work]
from the internationalization documentation
you can use the titleid property of Titanium UI objects, such as labels or buttons, to directly reference a string resource without using the L() macro.
var label = Ti.UI.createLabel({
titleid: 'welcome_message'
});
/*
* is equivalent to
* var label = Ti.UI.createLabel({
* text: L('welcome_message')
* });
*/
So I guessed in view's xml one could use the titleid attribute, like
<Label titleid="welcome_message"></Label>
but, after some tests, I've found it does not work as expected, neither in the XML, nor creating plain js Ti.UI object: the following snippet only showing the first labelA
var labelA = Ti.UI.createLabel({
top: 100,
text: L('welcome_message'),
backgroundColor:"green",
font: {
fontSize: "50dp"
}
});
var labelB = Ti.UI.createLabel({
top: 200,
titleid: 'welcome_message',
backgroundColor:"red",
font: {
fontSize: "50dp"
}
});
$.index.add(labelA);
$.index.add(labelB);
$.index.open();
So it appears that the documented functionality provided by titleidis no longer available.
Related
I have created the following button for an interactive grid (IG) using JavaScript Initialization Code in the IG attributes section.
function(config) {
var $ = apex.jQuery,
toolbarData = $.apex.interactiveGrid.copyDefaultToolbar(),
lastToolbarGroup = toolbarData.toolbarFind("actions4"),
assembleButton = {
type: "BUTTON",
hot: false,
icon: "fa fa-send u-info-text",
iconBeforeLabel: true,
action: "assemble-as"
};
lastToolbarGroup.controls.push( assembleButton );
config.toolbarData = toolbarData;
// this is how actions are added
config.initActions = function(actions) {
actions.add({
name: "assemble-as",
label: "Assemble as ...",
action: function(event, focusElement) { apex.event.trigger("#hiddenAssembleAsButton", "hidden_assemble_as_button_click"); }
});
}
return config;
}
Then I created the hiddenAssembleAsButton using that name as the Static ID under advanced.
The button is defined by a dynamic action Hidden_Assemble_As_Button_Click which is where I think I should be able to redirect the page, but I'm not sure.
It seems like the page redirect should happen in the jQuery Selector but I don't know what to put there or if that's the correct area to add the code.
I can add images if necessary but I feel like I've described this pretty well.
Sometimes, you need a button somewhere in the interactive grid, but you still like to use the declarative options APEX provides with basic buttons, like doing all the stuff like passing variable values, calculating checksums or opening a dialog when your target page is a model page. This can be difficult in pure javascript.
In this case, you can also just create a basic button, set it up all the way you like in the designer, then hide it using Advanced --> Custom Attributes: style="display:none". Also, set a static ID like button1.
Then, in your action, you can simply trigger a click on the button.
actions.add({
name: "assemble-as",
label: "Assemble as ...",
action: function(event, focusElement) { $('#button1').click(); }
});
Clicking the button does something. It triggers an event called hidden_assemble_as_button_click binded to an id #hiddenAssembleAsButton. You want it to redirect. The simplest option is to do the redirect right in that code. Replace the actions.add block with this one:
actions.add({
name: "assemble-as",
label: "Assemble as ...",
action: function(event, focusElement) { window.location.href = "http://www.stackoverflow.com"; }
});
Using ChartJS, I want to be able to change the title on a tooltip depending on the data (mainly as I want the text in a smaller font size than the label). I don't really need a full custom HTML tooltip, just be able to change fontsize and title text.
However just setting this via a "custom" callback means the label for the dataset doesn't have the background correctly displayed
options: {
tooltips: {
custom : t => {
t.title = ['Hello'];
}
}
}
See this JSFiddle: https://jsfiddle.net/MrPurpleStreak/2n8md9Lh/
Hover over a point and see the "hello" on a black background, but the data not.
NOTE: I've found a way to accomplish my initial goal, but this struck me as a bug in chartJS?
There seems to be an issue with the custom property.
I recommend using the callbacks instead :
tooltips: {
displayColors: false,
backgroundColor: 'rgb(0,0,0,1)',
callbacks: {
title: function(tooltipItems, data) {
return 'Hello';
},
}
}
See jsFiddle
Do famo.us surface have any support for pseudo CSS selectors? Specifically, I'm trying to style the placeholder text on an InputSurface. Any way of doing this without giving it a class and using CSS?
Famo.us at this time has not created any special pseudo-element styling helper. Famo.us supports the changing of styles through setProperties of the Surface object.
Surfaces in version 0.3.0 also support the attributes option. Add an attribute for the placeholder as shown in the code below.
Example of working code here
var surface = new InputSurface({
size: [200, true],
content: '',
attributes: {
placeholder: 'Enter Something'
}
});
You could also use the setAttributes method:
var surface = new InputSurface({
size: [200, true],
content: ''
});
surface.setAttributes({ placeholder: 'Enter Something'});
surface.setProperties({borderColor:'red'});
I'm creating an app with some custom gauges using Rally SDK 2.0. This requires some custom HTML. I took a rake-compiled app.html file from the examples as a starting point. Using JustGage for my gauges. Here is my launch function.
launch: function () {
var info = this.getStoriesForProject(); //Gets some aggregate info
$('#header label').html(info.Title);
var g = new JustGage({
id: "devgauge",
value: info.DevPercent,
levelColors: ['#f80404', '#f8f804', '#50ed0e'],
min: 0,
max: 100,
title: "Dev %"
});
this.add('foo');
},
Then I added some custom HTML in app.html.
Now, if i run this without the code "this.add('foo')", the app adds a new div in the body with class="x-container" and puts my custom HTML outside that div effectively hiding it.
If i use the "this.add('foo') it does NOT create the div class=x-container and it shows my widget just fine.
What is the PROPER way to accomplish what I'm attempting using the 2.0 sdk? I realize the add method is for adding Ext components, but somehow calling this is causing my HTML to render ok. Looking at some apps we developed in the old SDK, using the custom HTML worked just fine in those.
Ext likes to know what is going on layout-wise and often gets confused if you're manually manipulating the dom beneath it without its knowledge. Usually if we have some known set of initial layout we add those via the items collection on the app:
Ext.define('My.App', {
extend: 'Rally.app.App',
items: [
{
xtype: 'container',
itemId: 'header'
},
{
xtype: 'container',
itemId: 'devguage'
}
]
});
Then inside of launch you can add content to those like so:
this.down('#devguage').add({
//some other component
});
You can always just drop all the way down to the element level though as well:
this.down('#header').getEl().dom //the raw html element
By default apps use an auto layout, so any items should flow as you would expect with normal html.
Or, instead of using itemId, you can set the id of the container's element using its id property:
Ext.define('My.App', {
extend: 'Rally.app.App',
items: [
{
xtype: 'container',
id: 'header'
},
{
xtype: 'container',
id: 'devguage'
}
]
});
The resulting html elements will use those ids, which allows you to target them directly with your own custom rendering.
How can I set the row height in a Sencha Touch List object?
I'm using HTML to format the row, rows get taller with multiple lines, but how do I set the row height?
Thanks,
Gerry
To edit the List elements default height, you have two ways to do it:
Create your own Sencha Theme with SASS (The official Sencha way to do it).
Override the Sencha Touch Theme CSS.
In the first case you only need to edit the $global-row-height variable value like, for example.
$global-row-height: 100px;
If you want to override the CSS class directly with an additional CSS file, you can do it adding a new rule just like this:
.x-list .x-list-item {
min-height: 100px;
}
If you want to set the list Height of a single list you have to set your css class in this way:
.myList .x-list-item {
min-height: 100px;
}
and add the cls config param to your list definition like this
var list = new Ext.List({
cls: 'myList',
...
...
});
You can also use the list config property itemHeight,like this:
var list = new Ext.List({
itemHeight: 25, //to set row height to 25 pixels
...
...
});
However, I always suggest to learn SASS. It's really easy and it really worth learning.
Hope this helps.
Since Sencha Touch 2.1 you can use list config property itemHeight (more info here). Just for information, it's also possible in NestedList object by using listConfig property.
Use the below code to change the height of list item in Sencha Touch.
{
xtype: 'list',
id: 'myList',
//Below two properties to change the default height
//default = 47 chaged to 30 below
variableHeights: true,
itemHeight: 30 ,
itemTpl: '{title}',
data: [
{ title: 'Item 1' },
{ title: 'Item 2' },
{ title: 'Item 3' },
{ title: 'Item 4' }
]
}
Incase somebody is still looking for the answer in Sencha Touch 2.4.1, here it comes:
listeners: [
{
event: 'painted',
order: 'before',
fn : function() {
// Set the height based on the number of items in the list!
var itemCount = this.itemsCount,
itemHeight = this.getViewItems()[0].element.getHeight(), // Works!
heightOfList = itemCount * itemHeight;
this.setHeight(heightOfList);
}
}
]
I am adding a listener for the painted method inside of my listView. I'm not sure if it matters, if you add the listener at the position of before, or after, but before made more sense to me.
I am simply taking the count of items in the list and multiplying it with the actual height of a list item element. I assume that all list items have the same height in the final list (this will always be the case for my list).
I tried the same approach with
itemHeight = this.getInnerItems()[0].element.getHeight() // Does NOT work
but that wouldn't work, because the elements would have a height of 0px at this points.
The code above works!