20 posts tagged textarea
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Determining the number of lines in a TextArea control in Flex
http://blog.flexexamples.com/ 2008/ 05/ 08/ determining-the-number-of-lines-in-a…The following example shows how you can get the number of lines in a Flex TextArea control by using the getTextField() method (in the mx_internal namespace) and the numLines property. Full code after the jump. (more…)
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Setting a Character Limit for TextArea with jQuery
http://visualflowdesigns.com/ blog/ 2008/ 05/ 06/ setting-a-character-limit-for-…So today I was asked to impose a character limit on a messaging system I have been working on. The message in question is input into a textarea in a form. So I vaguely remember something about a max character property and proceed to do a google search for character limit textarea.
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Setting the disabled text color on a TextArea control in Flex
http://blog.flexexamples.com/ 2008/ 04/ 26/ setting-the-disabled-text-color-on-a…The following example shows how you can set the text color on an enabled and disabled Flex TextArea control by setting the color and disabledColor styles. Full code after the jump. (more…)
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Setting text selection on a TextArea control in Flex
http://blog.flexexamples.com/ 2008/ 04/ 25/ setting-text-selection-on-a-textarea…The following example shows how you can set the selected text in a Flex TextArea control by using the setSelection() method. Full code after the jump. (more…)
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Condensing HTML white space in the RichTextEditor control in Flex
http://blog.flexexamples.com/ 2008/ 04/ 24/ condensing-html-white-space-in-the-r…In a previous example, “Condensing HTML white space in the TextArea control in Flex”, we looked at how you could condense HTML formatted text in a TextArea control by setting the condenseWhite property. The following example shows you how you can condense white space around HTML tags using the Flex RichTextEditor control, the htmlText property, and the condenseWhite property.
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Determining if “textarea” has a value, and if it is too long (Part 2)
http://itsonlycode.com/ ?p=5In Part 1 we learned how to clean our input, and determine whether or not a field contained data. We also learned how to display an error message if either of the fields was left blank. So now we’re left with the task of determining the length of the data submitted in the “quote” field and [...]
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Javascript expanding textareas
http://scrivna.com/ blog/ 2008/ 04/ 12/ javascript-expanding-textareas/Javascript expanding textareas April 12th, 2008 Hey ho, All over the web i’m seeing sites such as facebook with textareas that vertically expand automagically (and from what I hear FF3 has this functionality built in) but until everyone starts using Firefox i’v written a handy javascript function that will simulate the effect in other browsers.
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Javascript expanding textareas
http://www.scrivna.com/ blog/ 2008/ 04/ 12/ javascript-expanding-textareas/Javascript expanding textareas April 12th, 2008 Hey ho, All over the web i’m seeing sites such as facebook with textareas that expand automagically (and from what I hear FF3 has this functionality built in) but until everyone starts using Firefox i’v written a handy javascript function that will simulate the effect in other browsers.
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Loading External Text in Flash CS3
http://www.kozisgreat.com/ tuts/ ?p=3I’ve been out of the Flash game for quite a while now. The last version I’ve been using was Flash MX. Imagine my surprise when I downloaded Flash CS3 and found that it now uses purely Actionscript 3.0. All my previous methods of programming Flash were rendered useless by all the new standards.
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Flowing text in Multiple TextAreas
http://www.mehtanirav.com/ 2008/ 04/ 03/ flowing-text-in-multiple-textareas/This Logic Builder is particularly for Flex developers. And as it is, I am looking for the best solution to this! So here goes! The task is to flow a text in multiple text areas automatically. The height and width of each TextArea is fixed. There can be no scroll bars on any TextArea.
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