I have a String of random characters without spaces with a length of 50.000-1.000.000.
I want to display the text in a JTextPane with spaces after each 10 characters:
FGHTYTREDE FRTYHTGCZV GTYHYHJHBF...
The user needs to be able to insert characters within the String.
Therefore I don't want to insert spaces into the String as it would take some time to update the text each time.
Instead is it possible to change the display settings of the JTextPane accordingly?
No. You will have to implement your own JComponent or JPanel to do this.
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When i'm trying to add extra spaces to html textarea to make my text be indented and wrapped in a right way I need, textarea trims these spaces and wraps text in it's own way.
Lets assume that dot (.) is a space. In this case things go in a way, I want them. The line '....some.........texts........here' will be displayed in text area of size (cols: 13) with monospace font as:
here we have a string in text area of max 13 chars length. And the string indented with one tab that represented with 4 chars at the beginning. So there are additional dots at the end of the lines, to make next part of string be on the next line in text area. And it works.
But if I use spaces instead of these dots, so the initial line is:
' some texts here'
in the same text as before it will look like
So textarea trimmed additional spaces in all places where it wrapped the string. Is there any way to avoid it?
UPD: Looks like this topic is highlighted here.
How to get text size in CkEditor without all HTML tags? I want to restrict user not to exceed certain text length and want to display correct message with actual length of entered text. CKEDITOR.instances.TextAreId.getData().length returns the length of text with HTML tags.
I know I can achieve this using regular expressions but if there is already something then I would prefer that.
Thanks.
There are is a Word Count plugin for CKEditor that may help you as well. It displays the number of characters and words.
Another way to get the text length inside the CKEditor instance, is to use this code:
var length = CKEDITOR.instances.myCKEditor.document.getBody().getText().length;
I don't want this single letter 'e' to break to the next line. Instead, I want a single word.
Does anyone have an idea how to accomplish this?
There is no way to change the max. length (11 characters) of the ApplicationBarIconButton description text.
More information: Application bar icon text length.
I am facing a peculiar problem. The scenario is, a user types into my textarea which has 10 columns and 20 rows. Once the user types till the 10th column, the text seems to wrapped to the next row. But in actual it does not happen.
For example in user types "Hi this is a." the a wraps to next line, but when data is passed to backend it is passed as a single line. I want the data to be passed with the formatting being applied.
Any ideas?
The textarea only wraps for convenience to the writer. It's passed as a single string because it is a single string. In some browsers, if you type a long string with no spaces, it will show a horizontal scroll bar instead of wrapping.
Anyway, the solution is to parse the data yourself. If it has 10 columns and each column is 1 character, then you should line break after every 10 characters without separating words. The specific method for doing this depends a lot depending on what programming language you are using.
Is it possible to ignore white space between characters inside a text input field
let's say a user types in "bri an" instead of "brian.
Is there a way that white space is ignore and treated it as one word?
One of many ways is to use the TextField.restrict property. Simply prevent spaces from being typed into your textfield in the first place by doing this:
myTextField.restrict = "^ ";
The ^ means to disallow the following characters (in this case we are disallowing a space).
I put an example on wonderfl http://wonderfl.net/c/teOC