nTxt | Text editor for the Nspire calculator series | Apps library
kandi X-RAY | nTxt Summary
kandi X-RAY | nTxt Summary
Text editor for the Nspire calculator series
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of nTxt
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nTxt Examples and Code Snippets
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QUESTION
I'm trying to get the contents from a TinyMCE textarea to populate a button/div as I type. This is to show the client how the button/div will look like when it goes live. Everything else works dynamically, such as the button/div colour, the title and dropdown.
The issue lies with dynamically retrieving the contents from TinyMCE. If I use a standard textarea box it works fine. I want the client to be able to use some of the basic features of TinyMCE.
Kind of how this form field is working. As I'm typing in this box, I can see my text updating below.
My JS is:
...ANSWER
Answered 2017-Dec-14 at 15:17You need to use a variety of events that TinyMCE triggers to know when its content has changed. You can then grab the content from the editor and do whatever you need with it.
Here is an example that shows the actual raw HTML in a neighboring DIV. It can easily be adapted to insert the HTML into an elements so its actually rendered to the page.
http://fiddle.tinymce.com/Gegaab/5
The list of available events is documented here: https://www.tinymce.com/docs/advanced/events/#editorevents
The example uses the keydown
and change
events in particular but there are many to choose from if those don't fit your needs.
QUESTION
I'm trying to get the ComboBox widget value with this code:
...ANSWER
Answered 2017-Aug-03 at 23:01If we look at the documentation, we see that ComboBoxText
is a alias for Text
:
QUESTION
I want to use PCRE expression make sure the length of all symbols except newlines, matches some range:
preg_match('/^.{1,7}$/', "some\n\ntxt")
how can I achieve this ? attempted to use [^\n]
but without luck
ANSWER
Answered 2017-Jul-14 at 00:00You can also invert the condition and test if the pattern doesn't matches:
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