wicket.extensions.markup.html.form.palette.palette.js Maven / Gradle / Ivy

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	function paletteResolve( id) {
		return document.getElementById(id);
	}

	function paletteChoicesOnFocus(choicesId, selectionId, recorderId) {
		paletteClearSelectionHelper(paletteResolve(selectionId));
	}
	
	function paletteSelectionOnFocus(choicesId, selectionId, recorderId) {
		paletteClearSelectionHelper(paletteResolve(choicesId));
	}
		
	
	function paletteAdd(choicesId, selectionId, recorderId) {
		var choices=paletteResolve(choicesId);
		var selection=paletteResolve(selectionId);

		if (paletteMoveHelper(choices, selection)) {
			var recorder=paletteResolve(recorderId);
			paletteUpdateRecorder(selection, recorder);
		}
	}
	
	function paletteRemove(choicesId, selectionId, recorderId) {
		var choices=paletteResolve(choicesId);
		var selection=paletteResolve(selectionId);

		if (paletteMoveHelper(selection, choices)) {
			var recorder=paletteResolve(recorderId);
			paletteUpdateRecorder(selection, recorder);
		}
	}

	function paletteMoveHelper(source, dest) {
		var dirty=false;
		for (var i=0;i=0;start--) {
			if (box.options[start].selected==false) {
				break;
			}
		}
		start--;

		for (var i=start;i>=0;i--) {
			if (box.options[i].selected) {
				paletteSwapHelper(box, i, i+1);
				box.options[i+1].selected=true;
				dirty=true;
			}
		}
		return dirty;
	}
	
		
	function paletteSwapHelper(box, idx1, idx2) {
		var value1=box.options[idx1].value;
		var text1=box.options[idx1].text;
		var value2=box.options[idx2].value;
		var text2=box.options[idx2].text;
		box.options[idx1]=new Option(text2, value2);
		box.options[idx2]=new Option(text1, value1);
	}
	
	
	function paletteUpdateRecorder(selection, recorder) {
		recorder.value="";
		for (var i=0;i