Multiple hide show div
I have been trying to do this all day. At the end i managed to get it working. I know it is not the best way to do.
Can someone please show me a better way. I need 12 altogether. It does not need to be check box either. It can be just a text. I got the idea from com/2006/12/14/using-jquery-to-show-hide-form-elements-based-on-a-checkbox-selection/
I managed to upload it on http://utilitybase.com/paste/wmq
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
//Hide div w/id extra
$("#extra").css("display","none");
// Add onclick handler to checkbox w/id checkme
$("#checkme").click(function(){
// If checked
if ($("#checkme").is(":checked"))
{
//show the hidden div
$("#extra").show("fast");
}
else
{
//otherwise, hide it
$("#extra").hide("fast");
}
});
});
</script>
<script type="text/javascript">
$(document).ready(function(){
//Hide div w/id extra
$("#extra1").css("display","none");
// Add onclick handler to checkbox w/id checkme
$("#checkme1").click(function(){
// If checked
if ($("#checkme1").is(":checked"))
{
//show the hidden div
$("#extra1").show("fast");
}
else
{
//otherwise, hide it
$("#extra1").hide("fast");
}
});
});
</script>
<script type="text/javascript">
$(document).ready(function(){
//Hide div w/id extra
$("#extra2").css("display","none");
// Add onclick handler to checkbox w/id checkme
$("#checkme2").click(function(){
// If checked
if ($("#checkme2").is(":checked"))
{
//show the hidden div
$("#extra2").show("fast");
}
else
{
//otherwise, hide it
$("#extra2").hide("fast");
}
});
});
</script>
<script type="text/javascript">
$(document).ready(function(){
//Hide div w/id extra
$("#extra3").css("display","none");
// Add onclick handler to checkbox w/id checkme
$("#checkme3").click(function(){
// If checked
if ($("#checkme3").is(":checked"))
{
//show the hidden div
$("#extra3").show("fast");
}
else
{
//otherwise, hide it
$("#extra3").hide("fast");
}
});
});
</script>
<script type="text/javascript">
$(document).ready(function(){
//Hide div w/id extra
$("#extra4").css("display","none");
// Add onclick handler to checkbox w/id checkme
$("#checkme4").click(function(){
// If checked
if ($("#checkme4").is(":checked"))
{
//show the hidden div
$("#extra4").show("fast");
}
else
{
//otherwise, hide it
$("#extra4").hide("fast");
}
});
});
</script>
</head>
<body>
<div style="width: 800px;">
<form>
<input type="text" name="" maxlength="30" />
<label for="checkbox"> Check to enter another email address:</label>
<input id="checkme" type="checkbox" />
<div id="extra">
<input type="text" name="input" maxlength="30" />
<label for="checkbox"> Check to enter another email address:</label>
<input id="checkme1" type="checkbox" />
<div id="extra1">
<input type="text" name="" maxlength="30" />
<label for="checkbox"> Check to enter another email address:</label>
<input id="checkme2" type="checkbox" />
<div id="extra2">
<input type="text" name="" maxlength="30" />
<label for="checkbox"> Check to enter another email address:</label>
<input id="checkme3" type="checkbox" />
<div id="extra3">
<input type="text" name="" maxlength="30" />
<label for="checkbox"> C开发者_Go百科heck to enter another email address:</label>
<input id="checkme4" type="checkbox" />
<div id="extra4">
<input type="text" name="" maxlength="30" />
</div>
</div>
</div>
</div>
</div>
</form>
</div>
</body>
</html>
If I got you right, you might play around with
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
var prototype = $('.prototype').clone();
$('.prototype > input[type="checkbox"]').live('click', function() {
if($(this).is(':checked')) {
var clone = prototype.clone();
clone.find('input[type="checkbox"]').attr('checked', false);
$(this).parent('.prototype').append(clone);
} else {
$(this).parent('.prototype').find('.prototype:last').remove();
}
});
});
</script>
</head>
<body>
<form>
<div class="prototype">
<input type="text" name="" maxlength="30" />
<label for="checkbox"> Check to enter another email address:</label>
<input id="checkme" type="checkbox" />
</div>
</form>
</body>
</html>
EDIT: This add's a new input/label/checkbox prototype inside the current one or removes it's children on the other hand. You could add ids to the fields as well.
thats nice .
Did you try .each or .live
http://api.jquery.com/each/
http://api.jquery.com/live/
Hmm. Looking at your code on UtilityBase. Maybe try using the .siblings() jquery function. Then for the click of the checkbox you can do a $(this).siblings('div').hide()/show();
This usually works for me
$("div[id^='extra']").click(function(){
$div = $(this);
divID = $div.attr("id").substring(5);
//Hide div w/id extra
$div.css("display","none");
// Add onclick handler to checkbox w/id checkme
$("#checkme"+divID).click(function(){
// If checked
if ($("#checkme"+divID).is(":checked"))
{
//show the hidden div
$div.show("fast");
}
else
{
//otherwise, hide it
$div.hide("fast");
}
});
This should keep you from having to write the same thing multiple timesdiv
You could try something like this:
// isolate the first div. You can surely find a better way,
// using classes, containers, etc., but this works for now.
// Hide all the others.
$('div:has(input):not(:first)').hide();
// For each checkbox, open the next div
$('input:checkbox').click( function(){
if( $(this).is(':checked') ) {
$(this).next('div').show('fast');
} else {
$(this).next('div').hide('fast');
}
});
加载中,请稍侯......
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