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jQuery UI Sortable, then write order into a database
...nd update the elements' positions accordingly.
For example, in PHP:
$i = 0;
foreach ($_POST['item'] as $value) {
// Execute statement:
// UPDATE [Table] SET [Position] = $i WHERE [EntityId] = $value
$i++;
}
Example on jsFiddle.
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Set value of textarea in jQuery
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answered Jan 6 '09 at 6:10
enobrevenobrev
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How do I get the collection of Model State Errors in ASP.NET MVC?
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edited Sep 16 '11 at 19:06
Chris Kooken
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an...
Javascript how to split newline
...ds').val().split("\n");
e.preventDefault();
alert(ks[0]);
$.each(ks, function(k){
alert(k);
});
});
});
})(jQuery);
share
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How to change Android Studio's editor font?
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10 Answers
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Is there a best practice for generating html with javascript
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answered Oct 21 '08 at 3:01
Jim FioratoJim Fiorato
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What is a Maven artifact?
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309
An artifact is a file, usually a JAR, that gets deployed to a Maven repository.
A Maven build ...
Why Qt is misusing model/view terminology?
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TiloTilo
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2
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How to switch activity without animation in Android?
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270
You can create a style,
<style name="noAnimTheme" parent="android:Theme">
<item n...
Check, using jQuery, if an element is 'display:none' or block on click
...sible');
To check particular element.
if($('#yourID:visible').length == 0)
{
}
Elements are considered visible if they consume space in the document.
Visible elements have a width or height that is greater than zero,
Reference
You can also use is() with :visible
if(!$('#yourID').is('...