Novelette am 9. März 2015 um 19:40 Uhr

2015-03-09T19:40:08Z

Novelette am 9. März 2015 um 19:39 Uhr

2015-03-09T19:39:00Z

Novelette: 1 Version importiert: autocomplete

2015-03-07T20:16:23Z

1 Version importiert: autocomplete

GethN7 am 16. November 2013 um 20:41 Uhr

2013-11-16T20:41:24Z

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/*
Autocomplete for links and templates
Written by [[משתמש:ערן]]
*/
mw.loader.using(['jquery.ui.widget','jquery.ui.autocomplete','jquery.textSelection'],function(){
//extends jquery with autoCompleteWikiText functionality for autocomplete of links and templates
$.fn.autoCompleteWikiText=function(options){
var mode="none";
var ctrl=$(this);
var settings = $.extend(true, {
positionMy: $('body').is('.rtl')? "left top" : "right top", // be default, open below the control
positionAt: $('body').is('.rtl')? "left bottom" : "right bottom",
positionOf: ctrl,
positionOffset: "0",
filterResponse: function(a){return a;}, // function that expects array of string and returns array of strings
menuCSS: {width: 'auto', maxHeight: '30em', 'overflow-y': 'auto'},
itemCSS: {},
onselected: function(item){
var pos=ctrl.textSelection('getCaretPosition')-1;
var txt=ctrl.val();
var link = mode == "link",
open = link ? "[[" : "{{",
close = link ? "]]" : "|}}",
caretBackwards = link ? 0 : 2;
switch(mode){
case "none": return;
case "template":
item=item.substr(mw.config.get('wgFormattedNamespaces')[10].length+1);
link = false;
caretBackwards = 2;
break;
case "link":
if(item[item.length-1]==')') item+='|';
break;
}
var lastbegin=txt.lastIndexOf(open, pos);
if (txt[lastbegin + 2] == ':')
item = ':' + item;

var newTxt=txt.substr(0,lastbegin)+ open +item+ close + txt.substr(pos+1);
var orgScroll=ctrl.scrollTop();
ctrl.val(newTxt);
ctrl.textSelection('setSelection',{start:lastbegin + (open+item+close).length - caretBackwards});
ctrl.scrollTop(orgScroll);
}
}, options);

function findLinks(res){
var pos=ctrl.textSelection('getCaretPosition')-1;
var txt=ctrl.val();

var lastbegin=txt.lastIndexOf("[[",pos);
var lastend=txt.lastIndexOf("]]",pos);
var isLink=lastbegin>lastend;
if(isLink) {
fillLinksList(res,txt.substr(lastbegin+2,pos-lastbegin));
mode='link';
}
else{
lastbegin=txt.lastIndexOf("{{",pos);
lastend=txt.lastIndexOf("}}",pos);
var isTemplate=lastbegin>lastend;
if(isTemplate){
var prefixName=mw.config.get('wgFormattedNamespaces')[10]+':'+txt.substr(lastbegin+2,pos-lastbegin);
fillLinksList(res,prefixName);
mode='template';
}
else{
res([]);
mode="none";
}
}
}

function fillLinksList(res,txt){
txt = $.trim(txt);
if(txt.length<=1 || txt.indexOf('|')>-1 || (txt.indexOf('#')>-1 && mw.config.get('wgNamespaceNumber')==0)) res([]);
else if(txt.indexOf('#')>-1){
var pageTitle=txt.substr(0,txt.indexOf('#'));
var sectionPrefix=txt.substr(txt.indexOf('#')+1);
$.getJSON(mw.util.wikiScript('api'),{action:'parse',page:pageTitle,prop:'sections',format:'json'},function(data){
if(data && data.parse && data.parse.sections) res($(data.parse.sections).map(function(){return this.line.indexOf(sectionPrefix) ==0 ? (pageTitle+'#'+this.line):null;
}));
});
}
else $.getJSON(
mw.util.wikiScript('api'),
{action:'opensearch', search:txt, format:'json'},
function(data){
if(data[1])
res(settings.filterResponse(data[1]));
});
}

ctrl.autocomplete( {
source: function( request, response ) {
if(fixArrowsBug(this))
response([]);
else
findLinks(response);
},
focus:function(){return false;},
select:function(e,ui){
settings.onselected(ui.item.value);return false;
},
open:function(){
$(".ui-autocomplete")
.css(settings.menuCSS)
.position({
my: settings.positionMy,
at: settings.positionAt,
of: settings.positionOf,
offset: settings.positionOffset,
collision: 'none fit'
})
.find('li').css(settings.itemCSS);
}
});
var fixed=false;
//this is hack to prevent known serious bug in autocomplete.js that prevent default of the up and down key which may drive you crazy....
function fixArrowsBug(self){
if(fixed) return false;
fixed=true;
ctrl.unbind("keydown.autocomplete");
ctrl.bind("keydown.autocomplete",
function(event) {
var keyCode = $.ui.keyCode;
switch( event.keyCode ) {
case keyCode.PAGE_UP:
self._move( "previousPage", event );
break;
case keyCode.PAGE_DOWN:
self._move( "nextPage", event );
break;
case keyCode.UP:
if (!self.menu.element.is(":visible")) return;
self._move( "previous", event );
// prevent moving cursor to beginning of text field in some browsers
event.preventDefault();
break;
case keyCode.DOWN:
if (!self.menu.element.is(":visible")) return;
self._move( "next", event );
// prevent moving cursor to end of text field in some browsers
event.preventDefault();
break;
case keyCode.ENTER:
case keyCode.NUMPAD_ENTER:
// when menu is open or has focus
if ( self.menu.active ) {
event.preventDefault();
}
//passthrough - ENTER and TAB both select the current element
case keyCode.TAB:
if ( !self.menu.active ) {
return;
}
self.menu.select( event );
break;
case keyCode.ESCAPE:
self.element.val( self.term );
self.close( event );
break;
case keyCode.LEFT:
case keyCode.RIGHT:
case keyCode.SHIFT:
case keyCode.CONTROL:
case keyCode.ALT:
case keyCode.COMMAND:
case keyCode.COMMAND_RIGHT:
case keyCode.INSERT:
case keyCode.CAPS_LOCK:
case keyCode.END:
case keyCode.HOME:
// ignore metakeys (shift, ctrl, alt)
break;
default:
// keypress is triggered before the input value is changed
clearTimeout( self.searching );
self.searching = setTimeout(function() {
self.search( null, event );
}, self.options.delay );
break;
}
});
return true;
}
}
});

if($.inArray(mw.config.get('wgAction'), ['edit', 'submit'])+1)
mw.loader.using(['jquery.ui.widget','jquery.ui.autocomplete','jquery.textSelection'],function(){
//enable autocomplete for editbox, relative to editform in an offset of -80 vertical
$( "#wpTextbox1" ).autoCompleteWikiText(
{
positionAt: $('#wpTextbox1').prop('dir')=='rtl'? "left top" : "right top",
positionOf: '#editform',
positionOffset: "0 0",
menuCSS: { background:'#E0EEF7', opacity:0.8},
itemCSS: {padding: 0, margin: 0 }
});
});

@@ Zeile 195: / Zeile 195: @@
+		{
 		positionAt: $('#wpTextbox1').prop('dir')=='rtl'? "left top" : "right top",
 		positionOf: '#editform',
 		positionOffset: "0 0",

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MediaWiki:Gadget-autocomplete.js - Versionsgeschichte

Novelette am 9. März 2015 um 19:40 Uhr

Novelette am 9. März 2015 um 19:39 Uhr

Novelette: 1 Version importiert: autocomplete

GethN7 am 16. November 2013 um 20:41 Uhr