I am new to metro apps. My application contains two text boxes and I am trying to sum their values and display in another text box. But I am not able to convert the text read from text box to int.
Can anyone guide me on how to do this...
String to numeric value:
http://en.cppreference.com/w/cpp/string/basic_string/stol
http://en.cppreference.com/w/cpp/string/basic_string/stoul
http://en.cppreference.com/w/cpp/string/basic_string/stof
Numeric value to string:
http://en.cppreference.com/w/cpp/string/basic_string/to_string
Related
How we can use the static text in the between of two parameter
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You have to concatenate the parameter with the static text like below,
$P{Parameter1}+" This is the static text between parameter1 and parameter2. "+$P{Parameter2}+". This is another static text after parameter2."
Use the above kind of structure in the expression of jasper report text field component.
I'm adding a US phone number to a form in Kentico 9 but the format is not consistent. When I create my form in the Form Builder it looks like this:
Well Formatted US phone format
However when I view the form it Kentico splits up the phone number into it's component parts and places them all on one line. I'm not finding a place to fix this. Seems like a silly way to work...
Bad Phone image
I've tried creating Custom Layouts but it doesn't appear to allow you to control the format there.
I am not sure if I understand you right - you have a form with field (Data type: text) which is using U.S. phone number form control. You can specify proper behavior in ~/CMSFormControls/Inputs/USphone.ascx (default path where are files for this form control). You can specify css classes in USphone.ascx and general behavior in USphone.ascx.cs file. Please note this property:
public override object Value
{
get
{
if (IsEmpty())
{
return String.Empty;
}
return String.Format("({0}) {1}-{2}", txt1st.Text, txt2nd.Text, txt3rd.Text);
}
.
.
.
}
In return there is specified way you are formatting text - this might help you to achieve your desired behavior.
In my report I have a string field with some numeric value, for example 123102,6. I would like to display 123 102,60 in my report.
Formatting numbers is a bugger in Java in general but gets even trickier with Jasper.
If your report works with a Locale that provides the space as the number group separator (like, for example, Locale.FRANCE does), then all you need to do is specify #,##0.00 as the value of the Pattern property of your field.
If that is not the case, or you are using several Locales, or you are resolving them at runtime, then the simplest way to solve your problem is to provide this:
new DecimalFormat("#,##0.00", DecimalFormatSymbols.getInstance(Locale.FRANCE))
.format(Double.valueOf($F{your_field_name}))
as the value of the Text Field Expression property of your field.
I am wondering how I can create a cloze with swift in xcode?
Of course, I could take a separate label or text field and let the user input something. But I would like to create a function that generates a cloze text like this (without a separate text field), where the user has to type a word in:
Hello, my name is _______.
Let me know if you require any further details.
Peter
How can I override the language specific pattern in iReport? I have set the pattern #,##0.00 on a field with a Double value.
If the report is in english, I get the following example output.:
10,000.00
If the report is in german, I get the following example output.:
10.000,00
I need the output 10.000,00 for the english and the german report.
How can I realize that?
Do not set any pattern (make sure to remove it). Instead, in the TextFieldExpression field use
new java.text.DecimalFormat("#,##0.00", new java.text.DecimalFormatSymbols(java.util.Locale.GERMANY)).format($P{parameter1}).
(This is a string. If your textfield expression class is double, you can parse the result.)
This will format the number as in German locale for all languages.
The latest versions of iReport has a feature called Pattern Expression. In that you only need to specify a pattern string, and leave the rest of the field calculation the same. This way you can separate the data from the format, I think it keeps things cleaner, but it also gives you more control over the format at runtime.
Edit. An example was asked for, here it is:
https://gist.github.com/ilopez/9369809#file-so22141769-jrxml
The magic happens in this expression:
new DecimalFormat().toPattern()
You can specify report locale via the REPORT_LOCALE parameter see: Setting REPORT_LOCALE in IReport?