https://zicazic.com/archives/includes/js/mambojavascript.js

1// <?php !! This fools phpdocumentor into parsing this file
2// $Id: mambojavascript.js,v 1.14 2003/09/29 23:38:48 eddieajau Exp $
3/**
4* Content code
5* @package Mambo Open Source
6* @Copyright (C) 2000 - 2003 Miro International Pty Ltd
7* @ All rights reserved
8* @ Mambo Open Source is Free Software
9* @ Released under GNU/GPL License : http://www.gnu.org/copyleft/gpl.html
10* @version $Revision: 1.14 $
11**/
12
13// general utility for browsing a named array or object
14function xshow(o) {
15	s = '';
16	for(e in o) {s += e+'='+o[e]+'\n';}
17	alert( s );
18}
19
20/**
21* Writes a dynamically generated list
22* @param string The parameters to insert into the <select> tag
23* @param array A javascript array of list options in the form [key,value,text]
24* @param string The key to display for the initial state of the list
25* @param string The original key that was selected
26* @param string The original item value that was selected
27*/
28function writeDynaList( selectParams, source, key, orig_key, orig_val ) {
29	var html = '\n	<select ' + selectParams + '>';
30	var i = 0;
31	for (x in source) {
32		if (source[x][0] == key) {
33			var selected = '';
34			if ((orig_key == key && orig_val == source[x][1]) || (i == 0 && orig_key != key)) {
35				selected = 'selected="selected"';
36			}
37			html += '\n		<option value="'+source[x][1]+'" '+selected+'>'+source[x][2]+'</option>';
38		}
39		i++;
40	}
41	html += '\n	</select>';
42
43	document.writeln( html );
44}
45
46/**
47* Changes a dynamically generated list
48* @param string The name of the list to change
49* @param array A javascript array of list options in the form [key,value,text]
50* @param string The key to display
51* @param string The original key that was selected
52* @param string The original item value that was selected
53*/
54function changeDynaList( listname, source, key, orig_key, orig_val ) {
55	var list = eval( 'document.adminForm.' + listname );
56
57	// empty the list
58	for (i in list.options.length) {
59		list.options[i] = null;
60	}
61	i = 0;
62	for (x in source) {
63		if (source[x][0] == key) {
64			opt = new Option();
65			opt.value = source[x][1];
66			opt.text = source[x][2];
67
68			if ((orig_key == key && orig_val == opt.value) || i == 0) {
69				opt.selected = true;
70			}
71			list.options[i++] = opt;
72		}
73	}
74	list.length = i;
75}
76
77/**
78* Adds a select item(s) from one list to another
79*/
80function addSelectedToList( frmName, srcListName, tgtListName ) {
81	var form = eval( 'document.' + frmName );
82	var srcList = eval( 'form.' + srcListName );
83	var tgtList = eval( 'form.' + tgtListName );
84
85	var srcLen = srcList.length;
86	var tgtLen = tgtList.length;
87	var tgt = "x";
88
89	//build array of target items
90	for (var i=tgtLen-1; i > -1; i--) {
91		tgt += "," + tgtList.options[i].value + ","
92	}
93
94	//Pull selected resources and add them to list
95	for (var i=srcLen-1; i > -1; i--) {
96		if (srcList.options[i].selected && tgt.indexOf( "," + srcList.options[i].value + "," ) == -1) {
97			opt = new Option( srcList.options[i].text, srcList.options[i].value );
98			tgtList.options[tgtList.length] = opt;
99		}
100	}
101}
102
103function delSelectedFromList( frmName, srcListName ) {
104	var form = eval( 'document.' + frmName );
105	var srcList = eval( 'form.' + srcListName );
106
107	var srcLen = srcList.length;
108
109	for (var i=srcLen-1; i > -1; i--) {
110		if (srcList.options[i].selected) {
111			srcList.options[i] = null;
112		}
113	}
114}
115
116function moveInList( frmName, srcListName, index, to) {
117	var form = eval( 'document.' + frmName );
118	var srcList = eval( 'form.' + srcListName );
119	var total = srcList.options.length-1;
120
121	if (index == -1) {
122		return false;
123	}
124	if (to == +1 && index == total) {
125		return false;
126	}
127	if (to == -1 && index == 0) {
128		return false;
129	}
130
131	var items = new Array;
132	var values = new Array;
133
134	for (i=total; i >= 0; i--) {
135		items[i] = srcList.options[i].text;
136		values[i] = srcList.options[i].value;
137	}
138	for (i = total; i >= 0; i--) {
139		if (index == i) {
140			srcList.options[i + to] = new Option(items[i],values[i], 0, 1);
141			srcList.options[i] = new Option(items[i+to], values[i+to]);
142			i--;
143		} else {
144			srcList.options[i] = new Option(items[i], values[i]);
145	   }
146	}
147	srcList.focus();
148}
149
150function setSelectedValue( frmName, srcListName, value ) {
151	var form = eval( 'document.' + frmName );
152	var srcList = eval( 'form.' + srcListName );
153
154	var srcLen = srcList.length;
155
156	for (var i=0; i < srcLen; i++) {
157		srcList.options[i].selected = false;

158		if (srcList.options[i].value == value) {
159			srcList.options[i].selected = true;
160		}
161	}
162}
163
164function getSelectedValue( frmName, srcListName ) {
165	var form = eval( 'document.' + frmName );
166	var srcList = eval( 'form.' + srcListName );
167
168	i = srcList.selectedIndex;
169	if (i != null && i > -1) {
170		return srcList.options[i].value;
171	} else {
172		return null;
173	}
174}
175
176function getSelectedText( frmName, srcListName ) {
177	var form = eval( 'document.' + frmName );
178	var srcList = eval( 'form.' + srcListName );
179
180	i = srcList.selectedIndex;
181	if (i != null && i > -1) {
182		return srcList.options[i].text;
183	} else {
184		return null;
185	}
186}
187
188function chgSelectedValue( frmName, srcListName, value ) {
189	var form = eval( 'document.' + frmName );
190	var srcList = eval( 'form.' + srcListName );
191
192	i = srcList.selectedIndex;
193	if (i != null && i > -1) {
194		srcList.options[i].value = value;
195		return true;
196	} else {
197		return false;
198	}
199}
200
201// Form specific functions for editting content images
202
203function showImageProps(base_path) {
204	form = document.adminForm;
205	value = getSelectedValue( 'adminForm', 'imagelist' );
206	parts = value.split( '|' );
207	form._source.value = parts[0];
208	setSelectedValue( 'adminForm', '_align', parts[1] || 'left' );
209	form._alt.value = parts[2] || '';
210	form._border.value = parts[3] || '0';
211
212	previewImage( 'imagelist', 'view_imagelist', base_path );
213}
214
215function applyImageProps() {
216	form = document.adminForm;
217	if (!getSelectedValue( 'adminForm', 'imagelist' )) {
218		alert( "Select and image from the list" );
219		return;
220	}
221	value = form._source.value + '|'
222	+ getSelectedValue( 'adminForm', '_align' ) + '|'
223	+ form._alt.value + '|'
224	+ parseInt( form._border.value );
225	chgSelectedValue( 'adminForm', 'imagelist', value );
226}
227
228function previewImage( list, image, base_path ) {
229	form = document.adminForm;
230	srcList = eval( "form." + list );
231	srcImage = eval( "document." + image );
232	var fileName = srcList.options[srcList.selectedIndex].text;
233	var fileName2 = srcList.options[srcList.selectedIndex].value;
234	if (fileName.length == 0 || fileName2.length == 0) {
235		srcImage.src = 'images/blank.gif';
236	} else {

237		srcImage.src = base_path + fileName;
238	}
239}
240
241/**
242* Toggles the check state of a group of boxes
243*
244* Checkboxes must have an id attribute in the form cb0, cb1...
245* @param The number of box to 'check'
246*/
247function checkAll( n ) {
248	var f = document.adminForm;
249	var c = f.toggle.checked;
250	var n2 = 0;
251	for (i=0; i < n; i++) {
252		cb = eval( 'f.cb' + i );
253		if (cb) {
254			cb.checked = c;
255			n2++;
256		}
257	}
258	if (c) {
259		document.adminForm.boxchecked.value = n2;
260	} else {
261		document.adminForm.boxchecked.value = 0;
262	}
263}
264
265/**
266*/
267function listItemTask( id, task ) {
268	var f = document.adminForm;
269	cb = eval( 'f.' + id );
270	if (cb) {
271		cb.checked = true;
272		submitbutton(task);
273	}
274	return false;
275}
276
277function isChecked(isitchecked){
278	if (isitchecked == true){
279		document.adminForm.boxchecked.value++;
280	}
281	else {
282		document.adminForm.boxchecked.value--;
283	}
284}
285
286/**
287* Default function.  Usually would be overriden by the component
288*/
289function submitbutton(pressbutton) {
290	submitform(pressbutton);
291}
292
293/**
294* Submit the admin form
295*/
296function submitform(pressbutton){
297	document.adminForm.task.value=pressbutton;
298	try {
299		document.adminForm.onsubmit();
300		}
301	catch(e){}
302	document.adminForm.submit();
303}
304
305/**
306* Getting radio button that is selected.
307*/
308function getSelected(allbuttons){
309	for (i=0;i<allbuttons.length;i++) {
310		if (allbuttons[i].checked) {
311			return allbuttons[i].value
312		}
313	}
314}
315
316// JS Calendar
317var calendar = null; // remember the calendar object so that we reuse
318// it and avoid creating another
319
320// This function gets called when an end-user clicks on some date
321function selected(cal, date) {
322	cal.sel.value = date; // just update the value of the input field
323}
324
325// And this gets called when the end-user clicks on the _selected_ date,
326// or clicks the "Close" (X) button.  It just hides the calendar without
327// destroying it.
328function closeHandler(cal) {
329	cal.hide();			// hide the calendar
330
331	// don't check mousedown on document anymore (used to be able to hide the
332	// calendar when someone clicks outside it, see the showCalendar function).
333	Calendar.removeEvent(document, "mousedown", checkCalendar);
334}
335
336// This gets called when the user presses a mouse button anywhere in the
337// document, if the calendar is shown.  If the click was outside the open
338// calendar this function closes it.
339function checkCalendar(ev) {
340	var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
341	for (; el != null; el = el.parentNode)
342	// FIXME: allow end-user to click some link without closing the
343	// calendar.  Good to see real-time stylesheet change :)
344	if (el == calendar.element || el.tagName == "A") break;
345	if (el == null) {
346		// calls closeHandler which should hide the calendar.
347		calendar.callCloseHandler(); Calendar.stopEvent(ev);
348	}
349}
350
351// This function shows the calendar under the element having the given id.
352// It takes care of catching "mousedown" signals on document and hiding the
353// calendar if the click was outside.
354function showCalendar(id) {
355	var el = document.getElementById(id);
356	if (calendar != null) {
357		// we already have one created, so just update it.
358		calendar.hide();		// hide the existing calendar
359		calendar.parseDate(el.value); // set it to a new date
360	} else {
361		// first-time call, create the calendar
362		var cal = new Calendar(true, null, selected, closeHandler);
363		calendar = cal;		// remember the calendar in the global
364		cal.setRange(1900, 2070);	// min/max year allowed
365		calendar.create();		// create a popup calendar
366	}
367	calendar.sel = el;		// inform it about the input field in use
368	calendar.showAtElement(el);	// show the calendar next to the input field
369
370	// catch mousedown on the document
371	Calendar.addEvent(document, "mousedown", checkCalendar);
372	return false;
373}
374
375/**
376* Pops up a new window in the middle of the screen
377*/
378function popupWindow(mypage, myname, w, h, scroll) {
379	var winl = (screen.width - w) / 2;
380	var wint = (screen.height - h) / 2;
381	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
382	win = window.open(mypage, myname, winprops)
383	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
384}