I am unable to use DateSpinner component in my flex mobile application. I am only interest to print date but not time. How can I achieve this in my flex mobile project. Platform is Flash Builder 4.6.
<s:HGroup verticalAlign="middle">
<s:SpinnerListContainer>
<s:DateSpinner id="dt" />
</s:SpinnerListContainer>
</s:HGroup>
The above code gives following error.
TypeError: Error #1009: Cannot access a property or method of a null object reference. DateSpinner.as:1290
In the example code for the DateSpinner control, they are not wrapping it in a SpinnerListContainer. So perhaps that's your problem. Have you tried the DateSpinner by itself?
It appears to me that the SpinnerListContainer is intended to be used with a SpinnerList control. And that SpinnerList is for more generic lists, while DateSpinner is a stand alone component used specifically for dates/times.
The given code doesn't work when displayMode property is set to "date" only.
<s:DateSpinner id="ds"
selectedDate="{new Date(2010, 11, 15)}"
minDate="{new Date(2000, 0, 1)}"
maxDate="{new Date(2200, 11, 31)}"
minuteStepSize="5" displayMode="date" />
when I use <s:DateSpinner id="dt" displayMode="dateAndTime" /> its works fine but it do not works when I set displayMode="date"
even the simplest form to dataspinner gives error, like you use
<s:DateSpinner id="ds" />
i've the same problem. After debugging the as-code i found a problem with determine the textsize. So i look at my console output i found this warning: This component requires that the embedded font be declared with embedAsCFF=false.
Thereafter i configured my Font-Style:
#font-face {
src: url("assets/Sintony-Regular.ttf");
fontFamily: Sintony-Regular;
advancedAntiAliasing: true;
embedAsCFF: false;
embed-as-cff: flase;
font-lookup: embeddedCFF;
fontWeight: normal;
}
s|DateSpinner {
font-family: Sintony-Regular;
}
Now my DateSpinner works. But many other components gives the warning: This component requires that the embedded font be declared with embedAsCFF=true. It's not a fully solution, but a beginning. Mybe i have to use different font-face declarations.
Hope it works for you, too
Related
I am using React Material UI and want to implement max length for a TextField component.
I tried to set max length in inputProps as below -
<TextField
id="name"
label="Name"
inputProps={{ maxLength: 5 }}
/>
This works in desktop browsers as expected, but doesn't seem to work in mobile devices browsers, expecially in most Android mobiles with Chrome latest version.
Not sure about IOS, as not tested in that environment.
Please refer the stackblitz here for reference.
To replicate, please open the above stackblitz in a mobile device browser prefebaly in Chrome.
I can go with regex, but I think setting up max length attribute to a field seems very clean and semantic.
Please let know if there is any way.
If your input filed type='number' then it will not work.
You can try this solution. I think it will work.
<TextField
onInput = {(e) =>{
e.target.value = Math.max(0, parseInt(e.target.value) ).toString().slice(0,12)
}}/>
I am trying to use icon font FontAwesome in Nativescript application, which is possible according to this article https://www.nativescript.org/blog/mobile-app-best-practices---use-font-instead-of-image-to-show-an-icon
I did everything that is described in that article:
Added .ttf in app/fonts
Added class in app.css
.fa{
font-family: "FontAwesome";
}
Used it in XML like so
text="" class="fa"
But result is rather disappointing:
I also tried the "\uf230" syntax, but that renders as plain text.
What am I doing wrong?
Could be a few things. Does it work on iOS? As your CSS definition is iOS compatible, not Android as Android needs the actual filename (without extension) whereas iOS needs the font name. So I have this to be xplatform-ready (the file is 'fontawesome-webfont.ttf'):
.fa {
font-family: 'FontAwesome', fontawesome-webfont;
}
The \f005 syntax is OK (<Label class="fa" [text]="'\uf005'"></Label>), but I'm using the splendid nativescript-ngx-fonticon plugin (there's also a non-Angular one) to be able to do this instead:
<Label class="fa" [text]="'fa-shopping-basket' | fonticon"></Label>
To make it work, you must make sure that the "fonts" directory is inside the "app" folder and that the following files exist:
font-awesome.eot
font-awesome.ttf
I opted to adopt this font as the default of my application, so I do not have to worry about where I'm going to use it and how much to enter the right class, everything is getting very good and the result is perfect.
In CSS, you only have to define a selector according to your interest for the source to be used, so just use the directive:
page {
font-family: 'FontAwesome'
}
Then where you want an icon, just use an html entity that represents it as it searches the site: http://fontawesome.io/icons/
See images:
You can see this video where I was based to start. It corrects in the video the extension used to be attentive.
I have a problem with attributes (PrestaShop 1.6)
http://www.zapateriamiqueca.es/ropita/20-leotardos-condor.html
If you click on Choose Size (Talla): from any browser (Chromme, Firefox...) but on Android 4.x o 5.x it works right, but... if you click on Choose Size: from android 4.x browser default it opens the options to select from then closes it straight away.
I followed these instructions:
Open up product.tpl inside your themes folder and look for:
<select name="{$groupName}" id="group_{$id_attribute_group|intval}" class="form-control attribute_select no-print">
2- Comment out form-control after class so it looks like:
<select name="{$groupName}" id="group_{$id_attribute_group|intval}" class="attribute_select no-print">
3- Then to add your global.css file inside your {your_theme}/css Add the following to make it look go again (The numbers after group vary per website, so take a look which group number is being used for you attribute selector):
select#group_3.attribute_select {width: 60%!important;}
select#group_1.attribute_select {width: 60%!important;}
I managed to get up to modifying the product.tpl but I'm not sure where to copy the code lines in point 3, in order to maintain the attribute selection style.
I also don't know where to look for my group number. I really would appreciate your help.
Thank you for yout time! ;-)
If you look at your source code you'll find:
<select name="group_3" id="group_3" class="form-control attribute_select no-print">
So your groupName id for this value is group_3 as in the example.
You need to edit this file /themes/Calisto/css/global.css and add this line at the end before saving:
select#group_3.attribute_select {width: 60%!important;}
I'm not saying it will work to solve your problem, but that's what your instructions say.
Question 1:
I add a fontFamily to index.android.js's welcome style, but it takes no effect. Does fontFamily actually work on android?
welcome:{
fontSize:20,
fontFamily:'roboto-thin',
textAlign:'center',
margin:10}
Question 2:
if fontFamily works on android, is there a way to load custom font from assets? Or is this some feature to be implemented by react-native?
For Android:
Custom fonts were added with 0.16.0-rc. So you need to have 0.16.0-rc version first and after that you can just download any fonts from the web.
Put your font files in projectfolder/android/app/src/main/assets/fonts/font_name.ttf
Remember to recompile which is: react-native run-android
And then you can use fontFamily: 'font_name' in your style.
Also note the following restrictions for custom Android fonts in react-native:
fonts must be placed in android/app/src/main/assets/fonts
only .ttf files are supported
The name of the file has to match the fontFamily exactly. For instance, if fontFamily is 'Source Sans Pro',
the file must be called Source Sans Pro.ttf (and NOT SourceSansPro.ttf). Any suffixes as mentioned in the following paragraph are automatically removed from the file.
When the font is in bold and/or italic, it must use on the following suffixes:
_bold (e.g. Source Sans Pro_bold.ttf)
_italic
_bold_italic
Hello this issue waist for me more than two days with "El+Messiri" font "https://fonts.google.com/specimen/El+Messiri"
i was doing every think write :
Put your font files in
projectfolder/android/app/src/main/assets/fonts/ElMessiri-Regular.ttf
Remember to recompile which is: react-native run-android And then
you can use fontFamily: 'ElMessiri-Regular' in your style.
but the fault was that am using fontWeight : 'bold' after fontFamily: 'ElMessiri-Regular' and the fontWeight was overiding the fontFamily because "El+Messiri" font has his own fontFamily bold wich is "ElMessiri-Bold"
I believe the following is a cleaner alternative to the methods already explained here:
Put all your fonts in you React-Native project directory
./assets/fonts/
Add the following line in your package.json
"rnpm": {
"assets": ["./assets/fonts"]
}
finally run in the terminal from your project directory
$ react-native link
to use it declare this way in your styles
fontFamily: 'your-font-name without extension'
If your font is Raleway-Bold.ttf then,
fontFamily: 'Raleway-Bold'
Source https://medium.com/#danielskripnik/how-to-add-and-remove-custom-fonts-in-react-native-b2830084b0e4
This feature has yet to be implemented. See the relevant issue on github here.
It seems like custom font was added, check out this commit:
https://github.com/facebook/react-native/commit/bfeaa6a4f531cfc18c097bc9ffb6a8dbe3ddc702
For those facing problems with iOS only - which sometimes does not recognize the fontFamily name correctly:
The only solution that solved my problem was to log all the fonts to find out correct naming
(make sure you do the steps below only after adding the assets/fonts and running the react-native link):
Anyway, to log them, open the appName.xcworkspace file with xcode and then edit AppDelegate.m putting this lines at the end of the didFinishLaunchingWithOptions method (and before the return statement):
for (NSString* family in [UIFont familyNames])
{
NSLog(#"%#", family);
for (NSString* name in [UIFont fontNamesForFamilyName: family])
{
NSLog(#" %#", name);
}
}
So, when you run the app (from xcode) it outputs something like this:
This way, I can use the fontFamily Barow-Light or Zapfino inside my react-native styles
Hope it helped!
I had an incredibly hard time with this, even after following all advice I found.
What worked for me: ensure the font file is named using only lowercase letters and underscores. Re-link. Done.
A lot of hair pulling has been done over this yet it isn't mentioned anywhere as far as I can see.
I have a webview in an ios app that basically has no id or class. (I know, right?)
But it does have a textContent field that I would like to use to select elements.
This is the element I want to find:
{"rect"=>
{"center_x"=>307.5,
"left"=>295,
"bottom"=>136,
"right"=>320,
"top"=>93,
"width"=>25,
"height"=>43,
"center_y"=>178.5},
"nodeName"=>"LI",
"id"=>"",
"textContent"=>"!!! I WANT TO FIND IT BY THIS !!!",
"center"=>{"X"=>307.5, "Y"=>178.5},
"nodeType"=>"ELEMENT_NODE",
"webView"=>
"<UIWebView: 0xe2e1400; frame = (0 0; 320 504); clipsToBounds = YES; autoresize = W+H
"class"=>"arrow",
"html"=>"<div class=\"arrow\"></div>"}
So I was able to find this using css pseudo-selectors alá
query("webView css:'el:first-child'")
I can find it by using the hashes in the results array alá
query("webView css:'li'").select {|element| element["textContent"] == "!!! I WANT TO FIND IT BY THIS !!!}
And I can refactor it a bit to use a regex alá
query("webView css:'li'").select {|element| element["textContent"] =~ /I WANT/}
But all this feels really dirty. Very un-Calabashy. Is there a better way to write this?
I have not tried your exact setup. But I do often use queries with the LIKE comparison on label.
Would that solve your problem?
ex.
element_exists("label {text LIKE 'I WANT TO FIND'}")
I wound up going with this:
query("webView css:'TITLE'{textContent CONTAINS ’I WANT’}")
It tends to work more consistently with these particular webviews (given a lack of accessibility labels in the code).