Spry User Guide - Support - Adobe
Spry User Guide - Support - Adobe
Spry User Guide - Support - Adobe
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2 Locate the <strong>Spry</strong>ValidationTextarea.css file and add it to your web site. You might choose to add it to the main<br />
directory, a <strong>Spry</strong>Assets directory, or to a CSS directory if you have one.<br />
3 Open the web page to add the Text Area widget to and link the <strong>Spry</strong>ValidationTextarea.js file to the page by<br />
inserting the following script tag in the page’s head tag:<br />
<br />
Make sure that the file path to the <strong>Spry</strong>ValidationTextarea.js file is correct. This path varies depending on where<br />
you’ve placed the file in your web site.<br />
4 Link the <strong>Spry</strong>ValidationTextarea.css file to your web page by inserting the following link tag in the page’s head tag:<br />
<br />
Make sure that the file path to the <strong>Spry</strong>ValidationTextarea.css file is correct. This path varies depending on where<br />
you’ve placed the file in your web site.<br />
5 Add a text area to the page and give it a name and a unique ID:<br />
<br />
6 Add a container around the text area by inserting span tags around the tags, and assigning the widget<br />
a unique ID, as follows:<br />
<br />
<br />
<br />
7 Initialize the text area object by inserting the following script block after the HTML code for the widget:<br />
<br />
var sprytextarea1 = new <strong>Spry</strong>.Widget.ValidationTextarea("sprytextarea1");<br />
<br />
The new JavaScript operator initializes the Text Area widget object, and transforms the span tag content with the ID<br />
of sprytextarea1 from static HTML code into an interactive text field object. The <strong>Spry</strong>.Widget.ValidationTextarea<br />
method is a constructor in the <strong>Spry</strong> framework that creates text area objects. The information necessary to initialize<br />
the object is contained in the JavaScript library, <strong>Spry</strong>ValidationTextarea.js, that you linked to at the beginning of this<br />
procedure.<br />
Make sure that the ID of the text area’s container span tag matches the ID parameter you specified in the<br />
<strong>Spry</strong>.Widgets.ValidationTextarea method. Make sure that the JavaScript call comes after the HTML code for the<br />
widget.<br />
8 Save the page.<br />
The complete code looks as follows:<br />
SPRY<br />
<strong>User</strong> <strong>Guide</strong><br />
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