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some multiselect improvements

This commit is contained in:
Robin Appelman 2012-02-22 21:38:15 +01:00
parent 3cf81cadd5
commit 862f824d64
1 changed files with 14 additions and 5 deletions
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19
core/js/multiselect.js
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@ -12,6 +12,11 @@
'minWidth': 'default;', 'minWidth': 'default;',
}; };
$.extend(settings,options); $.extend(settings,options);
$.each(this.children(),function(i,option){
if($(option).attr('selected') && settings.checked.indexOf($(option).val())==-1){
settings.checked.push($(option).val());
}
});
var button=$('<div class="multiselect button"><span>'+settings.title+'</span><span>▾</span></div>'); var button=$('<div class="multiselect button"><span>'+settings.title+'</span><span>▾</span></div>');
var span=$('<span/>'); var span=$('<span/>');
span.append(button); span.append(button);
@ -46,9 +51,11 @@
}); });
button.addClass('active'); button.addClass('active');
event.stopPropagation(); event.stopPropagation();
var options=$(this).parent().next().children().map(function(){return $(this).val();}); var options=$(this).parent().next().children();
var list=$('<ul class="multiselectoptions"/>').hide().appendTo($(this).parent()); var list=$('<ul class="multiselectoptions"/>').hide().appendTo($(this).parent());
function createItem(item,checked){ function createItem(element,checked){
element=$(element);
var item=element.val();
var id='ms'+multiSelectId+'-option-'+item; var id='ms'+multiSelectId+'-option-'+item;
var input=$('<input id="'+id+'" type="checkbox"/>'); var input=$('<input id="'+id+'" type="checkbox"/>');
var label=$('<label for="'+id+'">'+item+'</label>'); var label=$('<label for="'+id+'">'+item+'</label>');
@ -61,6 +68,7 @@
input.change(function(){ input.change(function(){
var groupname=$(this).next().text(); var groupname=$(this).next().text();
if($(this).is(':checked')){ if($(this).is(':checked')){
element.attr('selected','selected');
if(settings.oncheck){ if(settings.oncheck){
if(settings.oncheck(groupname)===false){ if(settings.oncheck(groupname)===false){
$(this).attr('checked', false); $(this).attr('checked', false);
@ -70,6 +78,7 @@
settings.checked.push(groupname); settings.checked.push(groupname);
}else{ }else{
var index=settings.checked.indexOf(groupname); var index=settings.checked.indexOf(groupname);
element.attr('selected',null);
if(settings.onuncheck){ if(settings.onuncheck){
if(settings.onuncheck(groupname)===false){ if(settings.onuncheck(groupname)===false){
$(this).attr('checked',true); $(this).attr('checked',true);
@ -119,11 +128,11 @@
var li=$(this).parent(); var li=$(this).parent();
$(this).remove(); $(this).remove();
li.text('+ '+settings.createText); li.text('+ '+settings.createText);
li.before(createItem($(this).val())); li.before(createItem(this));
var select=button.parent().next();
select.append($('<option selected="selected" value="'+$(this).val()+'">'+$(this).val()+'</option>'));
li.prev().children('input').trigger('click'); li.prev().children('input').trigger('click');
button.parent().data('preventHide',false); button.parent().data('preventHide',false);
var select=button.parent().next();
select.append($('<option value="'+$(this).val()+'">'+$(this).val()+'</option>'));
if(settings.createCallback){ if(settings.createCallback){
settings.createCallback(); settings.createCallback();
} }