Before a user clicks on dropdown
When user click on the dropbox value, my android apps will display a table below with content accordingly, like showing up the table Guest Information&payment as shown in the following image.
Please give me some ideas how to do it.
I found the answer.
First, set the state like this.setState({guestInfoTable : <View> Content </View>})
And then, add { this.state.guestInfoTable } in render function and it works for me! Thanks for viewing.
Related
how is it possible to implement a native autocompletetextview for react native with java?
how come you don't have any?
You can make you custom component for the same, by calling the api on changetext of text input and on modal you have a flatlist to render the response for the same. But then in this case you have to cancel the fetch call of the previous state if user enters the text very fast otherwise you will end up calling the server many times.
Alternatively you can use the libaries below:
1. http://github.com/mrlaessig/react-native-autocomplete-input
2. https://github.com/maxkordiyak/react-native-dropdown-autocomplete
I hope this helps...Thanks :)
How i can show another form using Qt android cross plat form application ?
I tried that by :
dialog.exec();
or:
dialog.show();
but the result not as we expect it's partially shown on top of the previous form.
You can use showMaximized that will make your Dialog use all screen, or you can use setGeometry to put the widget where you want.
More info: https://bugreports.qt.io/browse/QTBUG-33135
My requirement is to put in a place name in a text field and show that in the map, so i used geocomplete js, which works well.
Now my user should be able to put in user defined places like 'my house', for that I need to remove the geocomplete on clicking a 'x' button on top of the map.
How can I implement this?
Thanks in advance
I wouldn't customize the package! When a new version comes out, you'll have to make the same changes you before.
Since you haven't provided any code, I can give you an idea of what I've done with JQuery validation method overrides.
You'll simply have to find the listener (something like $('#listenToThis').on('click', function(){ doThings(); }) in the geocomplete.js file, then override it in a file that is included after geocomplete.
If you're using bundles, just include your file after the geocomplete listener response is defined.
So, after you find those, you can do something similar to the following:
$.validator.methods.number = function (value, element) {
value = floatValue(value);
return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:[\s\.,]\d{3})+)(?:[\.,]\d+)?$/.test(value);
}
The function above allowed me to validate client-side numbers that were formatted as currency in JQuery ($).
This overrides the JQuery.validator.methods.number function (a cheating way to override the function without changing the package code), so if you can pinpoint the geocomplete.addSomethingToMap or geocomplete.reactToClick function, you should override it and it will essentially work that way.
Warning, though: you will need to reinclude the changes when you want to reenable the feature. You'll have to override, override, override again. This may not be the best way if they're going to be adding hundreds of different new locations on one screen, but for up to a small unit, such as a dozen, it should be a good solution.
i have an App which is running good, but now i want to open that app on Keyguard
i mean while my phone is lock i can still able to open my app
like Camera App while the phone is call we can still use camera just like that i want to open my app without opening the lockscreen
help me what should i do to make this work
have edited the xml file
home_screen | keyguard
as a widget but its not working
can anyone help me on this !!
Run the str_ireplace code to insert the smilies after you use htmlspecialchars instead of before.
If you add htmlspecialchars() function after replacing the smileys with HTML Tags. It will not work correctly.
Output will be as
<strong>Name :</strong> I am Happy <img src="happy.png">
There are two solution to make it work.
Soln 1 :
Don't convert the text into emoticons before storing it in database. While showing it to the user.
First use htmlspecialchars(), then use strireplace().
Soln 2:
First convert the whole message using htmlspecialchars() , then convert the emoticons using strireplace(). After that, Store the result in the database.
i am working in android frameworks.i want to add an item to the existing settings in the android OS.can u plz tell me how to do this?
First read about PreferenceActivity. These group of classes handle user prefs.
Then depending on your task, do something like this.
In case you want to add a live wallpaper or an input method add android:settingsActivity in your Manifest. (Example : here)
Or follow this tutorial