Need to swap field visibility on a form
I'm trying to swap visibility of 2 elements based on a drop-down selection in the form.
If user selects any of the first 6 items, the "Message" area remains.
If user selections last item "Reproduction Rights", then "Message" disappears and is swapped with "Rights message" div.
I've got it working with the repro rights showing/hiding, but not the message box. I'm new to java, so pardon my ignorance. Here's the full page code or view at Paul-Rand.com:
Got it working with this code, but is there a cleaner way to do it?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Paul-Rand.com :: Contact Us</title>
{embed=site/meta}
<link rel="stylesheet" type="text/css" href="{stylesheet=styles/twocolumn}" />
<link rel="stylesheet" type="text/css" href="{stylesheet=styles/global}" />
<script type="text/javascript" src="{path=scripts/livevalidation_standalone}"></script>
<script type="text/javascript">
// <![CDATA[
function display(obj,id1,id2) {
txt = obj.options[obj.selectedIndex].value;
document.getElementById(id1).style.display = 'none';
document.getElementById(id2).style.display = 'none';
if ( txt.match(id1) ) {
document.getElementById(id1).style.display = 'block';
}
if ( txt.match(id2) ) {
document.getElementById(id2).style.display = 'block';
}
}
// ]]>
</script>
</head>
<body>
{embed="site/mainNav"}
<div id="container">
<div id="centercontent">
<h1>Contact Us</h1>
<div class="form-left">
<p>To send us a message, please fill out the form below. We'll get back to you shortly!</p>
{exp:freeform:form
required="name|email|message"
collection="Contact Form"
return="site/success"
notify="dlewandowski38@yahoo.com"
template="randContact"
file_upload="Email attachments"
send_attachment="yes" }
<label>Name / Company Name <em>(required)</em>
<br style="clear:both">
<span><input type="text" name="name" id="Name" class="formMediumText"/></span>
</label>
<script type="text/javascript">var Name = new LiveValidation('Name');Name.add(Validate.Presence);</script>
<label>Email <em>(required)</em>
<br style="clear:both">
<span><input type="text" name="email" id="Email" class="formMediumText"/></span>
<script type="text/javascript">var Email = new LiveValidation('Email');Email.add(Validate.Email );</script>
</label>
<label>Regarding
<br style="clear:both">
<span>
<select name="regarding" id="Regarding" class="formMediumText" onchange="display(this,'subject','Reproduction Rights');">
<option value="subject">General Inquiry</option>
<option value="subject">Suggestion for the site</option>
<option value="subject">Problem with the site</option>
<option value="subject">Work to Share</option>
<option value="subject">Story to Share</option>
<option value="subject">Pictures to Share</option>
<option value="Reproduction Rights">Reproduction Rights</option>
</select>
</span>
</label>
<div id="Reproduction Rights" style="display: none; float:left;background-color: #ff9900; padding: 20px;">
<h4 style="text-transform: uppercase; padding: 0; margin:0;">Reproduction rights are granted through the Paul Rand estate only.</h4>
<p style="padding: 0; margin: 0;">Contact the <a href="http://www.library.yale.edu/mssa/" target="_blank">Yale Archives</a> with a detailed description of your planned usage and they will process your request.</p>
</div>
<div id="subject" style="display: none">
<label>Message
<br style="clear:both">
<span>
<textarea cols="24" rows="12" name="message" id="Message" class="formMediumText"></textarea>
</span>
</label>
</div>
<br style="clear:both"/>
<hr/>
<h2 style="margin-bottom:-18px">Help the site grow</h2>
<h5 style="margin-bottom:-6px">Have a piece of Paul Rand work that's not seen on the site? Share it! </h5>
<p>Send your files (any image type, 800px wide or larger), your name and website (if available). I'll add it to the appropriate gallery and give you credit for your addition.</p>
<p>Your contributions are GREATLY APPRECIATED!</p>
<br/>
<label for="file" style="float:left;">Share a File (up to 5 per message):</label>
<span><input type="file" name="file1" id="file1" class="formPicBrowse"/></span>
<span><input type="file" name="file2" id="file2" class="formPicBrowse"/></span>
<span><input type="file" name="file3" id="file3" class="formPicBrowse"/></span>
<span><input type="file" name="file4" id="file4" class="formPicBrowse"/></span>
<span><input type="file" name="file5" id="file5" class="formPicBrowse"/></span>
<br style="clear:both"/>
<br/>
{if captcha}
<label>For security, please enter the word you see below:
<br style="clear:both">
<p style="width:160px;">{captcha}</p>
<span><input type="text" name="captcha" onfocus="if(this.value == 'Security Code') { this.value = ''; }" value="Security Code" id="Captcha" class="formMediumText" style="width:130px" /></span>
<script type="text/javascript">var Captcha = new LiveValidation('Captcha');Captcha.add(Validate.Presence);</script>
</label>
{/if}
<br style="clear:both"/>
<br/>
<p><input type="submit" name="submit" value="Send" class="buttons" style="font-size:18px; padding-top:8px;"/></p>
{/exp:freeform:form}
</div>
<script type="text/javascript">
var Name = new LiveValidation( 'Name', {onlyOnSubmit: true } );
Name.add( Validate.Presence );
var Email = new LiveValidation( 'Email', {onlyOnSubmit: true } );
Email.add( Validate.Presence );
var Message = new LiveValidation( 'Message', {onlyOnSubmit: true } );
Message.add( Validate.Presence );
var Captcha = new LiveValidation( 'Captcha', {onlyOnSub开发者_开发技巧mit: true } );
Captcha.add( Validate.Presence );
</script>
</div>
</div>
{embed=site/bottomSection}
{embed=site/footer}
{embed=site/googleTracking}
</body>
</html>
For start it's good manners to clean your code to contain only the necessary bits before you post it here. It's difficult to wade through all of it in search of the relevant bits.
This isn't a JavaScript problem as such, just a plain logic issue. So what you want to do is a switch. If user selected option a set div 1 visible and div 2 invisible. If user selected option b do the opposite. Below is the modified display function
function display(obj) {
txt = obj.options[obj.selectedIndex].value;
if (txt.match("Reproduction Rights")) {
document.getElementById("Reproduction Rights").style.display = 'block';
document.getElementById("MessageDiv").style.display = 'none';
}
else {
document.getElementById("Reproduction Rights").style.display = 'none';
document.getElementById("MessageDiv").style.display = 'block';
}
}
and the HTMLto go with it. Two points to notice about this. You don't need the call to the hide() function in the onchange event handler, the display function is a switch, it'll do all the work. I also added a wrapping div with an id of MessageDiv to allow hiding both the message box and the text accompanying the message box. If the text isn't supposed to be hidden then by all means leave the div out.
<label>Regarding
<br style="clear:both">
<span><select name="regarding" id="Regarding" class="formMediumText" onchange="display(this, 'Reproduction Rights');">
<option value="General Inquiry">General Inquiry</option>
<option value="Suggestion for the site">Suggestion for the site</option>
<option value="Problem with the site">Problem with the site</option>
<option value="Work to Share">Work to Share</option>
<option value="Story to Share">Story to Share</option>
<option value="Pictures to Share">Pictures to Share</option>
<option value="Reproduction Rights">Reproduction Rights</option>
</select></span>
</label>
<div id="Reproduction Rights" style="display: none; float:left;background-color: #ff9900; padding: 20px;">
<h4 style="text-transform: uppercase; padding: 0; margin:0;">Reproduction rights are granted through the Paul Rand estate only.</h4>
<p style="padding: 0; margin: 0;">Contact the <a href="http://www.library.yale.edu/mssa/" target="_blank">Yale Archives</a> with a detailed description of your planned usage and they will process your request.</p>
</div>
<div id="MessageDiv">
<label>
Message <em>(required)</em>
<br style="clear:both">
<span><textarea cols="24" rows="12" name="message" id="Message" class="formMediumText"></textarea><script type="text/javascript">var Message = new LiveValidation('Message');Name.add(Validate.Presence);</script>
</span>
</label>
</div>
加载中,请稍侯......
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