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UPDATE: i386 package is updated, because it was not correctly packaged.
Element.implement({
removeAllOptions: function() {
if(this.get('tag')!='select') return this;
for(var i=this.options.length-1;i>=0;i--) this.remove(i);
return this;
},
addOption: function(text,value) {
if(this.get('tag')!='select') return this;
var optn = new Element('option');
if(text) optn.text = text;
if(value) optn.value = value;
this.options.add(optn);
return this;
},
removeOption: function(prop,value){
if(this.get('tag')!='select') return this;
for(var i=this.options.length-1;i>=0;i--) {
if (prop=='selected' && this.options[i].selected) this.remove(i);
if (prop=='value' && this.options[i].value==value) this.remove(i);
if (prop=='text' && this.options[i].text==value) this.remove(i);
if (prop=='index' && i==value) this.remove(i);
}
return this;
}
});
Methods hopefully already explaining their self.// remove all options or empty select box
$('selectbox').removaAllOptions();
// add options, one after another
$('selectbox').addOption('One',1).addOption('Two',2).addOption('Two',3);
// removing options
$('selectbox').removeOption('text','One');
$('selectbox').removeOption('value',2);
$('selectbox').removeOption('selected');
$('selectbox').removeOption('index',0);
happy selecting ;)
header('Content-Type: text/css');
I came across this when i was writing this script:## combine.php
// Define path prefix
$prefix = realpath('.');
if(!empty($_GET['js'])) {
header('Content-Type: application/x-javascript');
$data = Array('path'=>$prefix.'/template/js/','files'=>$_GET['js'],'ext'=>'.js');
} elseif(!empty($_GET['css'])) {
header('Content-Type: text/css');
$data = Array('path'=>$prefix.'/template/styles/','files'=>$_GET['css'],'ext'=>'.css');
} else exit();
foreach(explode(',',$data['files']) as $file) {
if($file && file_exists($data['path'].$file.$data['ext'])) readfile($data['path'].$file.$data['ext']);
}
Simple few lines of code, but already do the trick. That will minimise number of server requests and benefit in faster page loading.<link rel="stylesheet" type="text/css" href="combine.php?css=style,forms" /> <script type="text/javascript" src="combine.php?js=mootools,validate,fx"></script>Hope you like it, otherwise If you want more advanced solution try minify.
