Skytron
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sky.js
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WIP

master
Harald Wolff 2019-05-24 14:08:19 +02:00
parent fc0a451fbb
commit 5582eca916
4 changed files with 108 additions and 33 deletions
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9
frame.html
View File

@ -57,13 +57,13 @@
var personen = [
{
ID: "HWO",
Name: "Harald",
Name: "Harald Wolff-Thobaben",
Beruf: "Entwickler",
Alter: 39
},
{
ID: "HWI",
Name: "Holger",
Name: "Holger Witt",
Beruf: "fast Chemiker",
Alter: 38
}
@ -84,7 +84,10 @@
}
var typePerson = new SKY.prototypes.SKYReferencingType("person",{
referencedType: dscPerson,
lookup: function(p,response){ response(lookupPersonen(p)); },
lookup: function(p,response){
var matches = lookupPersonen(p);
response(matches);
},
render: function(v){ return `[${v.ID}] ${v.Name}`; }
});

4
sky.controls.css
View File

@ -19,12 +19,12 @@
padding-right: 4px;
cursor: pointer;
}
.skyselect-item[selected] {
.skyselect-item.selected {
background-color: blue;
color: white;
}
.skyselect-item:hover {
.skyselect-item:hover, .skyselect-item.active {
background-color: #B0B0B0;
}

125
sky.controls.js
View File

@ -25,13 +25,19 @@
.addClass("skyselect-popup")
.appendTo(this.wrap);
this.element.on("keydown", function(ev){ self.onKeyDown(ev); } );
this.element.on("focusin", function(ev){ self.onFocusIn(ev); } );
this.element.on("focusout", function(ev){ self.onFocusOut(ev); } );
this.element
.on("keydown", function(ev){ self.onKeyDown(ev); } )
.on("focusin", function(ev){ self.onFocusIn(ev); } )
.on("focusout", function(ev){ self.onFocusOut(ev); } )
.on("dblclick", function(ev){
self.open();
} );
this.type = SKY.type(this.options.type);
this.selectedItem = null;
this.activeItem = null;
this.timer = null;
}
html(){ return this.wrap; }
@ -45,18 +51,48 @@
this.popup.hide();
this.isOpen = false;
this.element.attr(
"value",
this.element.val(
this.selectedItem ? this.options.render(this.selectedItem) : ""
);
this.activeItem = null;
}
return this;
}
markCurrentSelected(){
var self = this;
var currentSelectedIdentity = self.options.type.identity(self.selectedItem);
this.popup.children(".skyselect-item").each(function(){
var li = $(this);
var item = li.data("skyselect-item");
if (self.options.type.identity(item) == currentSelectedIdentity)
li.addClass("selected");
else
li.removeClass("selected");
});
}
markActive(item){
var self = this;
var currentActiveIdentity = self.options.type.identity(item);
self.activeItem = item;
this.popup.children(".skyselect-item").each(function(){
var li = $(this);
var item = li.data("skyselect-item");
if (self.options.type.identity(item) == currentActiveIdentity)
li.addClass("active");
else
li.removeClass("active");
});
}
select(item){
this.close();
this.selectedItem = item;
this.element.attr("value", this.options.type.render(item));
this.element.val(this.options.type.render(item));
this.markCurrentSelected();
}
items(items){
@ -64,16 +100,19 @@
this.popup.empty();
$.each( items, function(){
var item = this;
self.popup.append(
$("<div></div>")
.addClass("skyselect-item")
.append(self.options.type.render(this))
.data("skyselect-item", this)
.on("click", function(ev){
self.select( item );
} )
);
var li = $("<div></div>")
.addClass("skyselect-item")
.append(self.options.type.render(this))
.data("skyselect-item", this)
.on("click", function(ev){
self.select( item );
} )
.on("hover", function(ev){
self.markActive(item);
});
self.popup.append(li);
})
this.markCurrentSelected();
}
onKeyDown(ev){
@ -84,23 +123,55 @@
case 27: // ESC
this.close();
break;
case 38: // UP
if (this.isOpen){
var currentActiveLi = $(".skyselect-item.active", this.popup);
if (currentActiveLi.length){
var nextLi = currentActiveLi.next(".skyselect-item");
if (nextLi.length)
{
}
} else {
var firstLi = this.popup.first("skyselect-item");
if (firstLi.length)
this.markActive(firstLi.data("skyselect-item"));
}
}
break;
case 40: // DOWN
this.open();
if (this.isOpen){
var currentActiveLi = $(".skyselect-item.active", this.popup);
if (currentActiveLi.length){
var nextLi = currentActiveLi.next(".skyselect-item");
if (nextLi.length)
{
}
} else {
var firstLi = this.popup.first("skyselect-item");
if (firstLi.length)
this.markActive(firstLi.data("skyselect-item"));
}
} else {
this.open();
}
break;
default:
console.log("ev.which=" + ev.which);
clearInterval(this.timer);
this.timer = setInterval( function(){
self.options.lookup(
self.element.attr("value"),
function(items){
self.items(items);
self.open();
}
)
}, 250);
if (ev.which >= 32)
{
clearInterval(this.timer);
this.timer = setInterval( function(){
self.options.lookup(
self.element.val(),
function(items){
self.items(items);
}
)
}, 250);
this.open();
}
break;
}
@ -110,7 +181,7 @@
}
onFocusOut(ev){
var self = this;
//setTimeout( function(){ self.close(); }, 100 );
setTimeout( function(){ self.close(); }, 100 );
}
}

3
sky.types.reference.js
View File

@ -12,7 +12,7 @@
lookup: function(pattern,response){},
render: function(o){ return o; },
parse: function(src){ return src; },
id: function(o){ return o; },
identity:function(o){ return o; },
}
class SKYReferenceSelector extends SKY.prototypes.SKYSelector {
@ -79,6 +79,7 @@
render(value){ return this.options.render(value); }
parse(src){ return this.options.parse(src); }
lookup(pattern,response){ this.options.lookup(pattern,response); }
identity(value){ return this.options.identity(value); }
}
SKY.prototypes.SKYReferencingType = SKYReferencingType;