]> scripts.mit.edu Git - autoinstalls/wordpress.git/blob - wp-includes/js/tinymce/utils/editable_selects.js
Wordpress 2.5.1
[autoinstalls/wordpress.git] / wp-includes / js / tinymce / utils / editable_selects.js
1 /**
2  * $Id: editable_selects.js 520 2008-01-07 16:30:32Z spocke $
3  *
4  * Makes select boxes editable.
5  *
6  * @author Moxiecode
7  * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
8  */
9
10 var TinyMCE_EditableSelects = {
11         editSelectElm : null,
12
13         init : function() {
14                 var nl = document.getElementsByTagName("select"), i, d = document, o;
15
16                 for (i=0; i<nl.length; i++) {
17                         if (nl[i].className.indexOf('mceEditableSelect') != -1) {
18                                 o = new Option('(value)', '__mce_add_custom__');
19
20                                 o.className = 'mceAddSelectValue';
21
22                                 nl[i].options[nl[i].options.length] = o;
23                                 nl[i].onchange = TinyMCE_EditableSelects.onChangeEditableSelect;
24                         }
25                 }
26         },
27
28         onChangeEditableSelect : function(e) {
29                 var d = document, ne, se = window.event ? window.event.srcElement : e.target;
30
31                 if (se.options[se.selectedIndex].value == '__mce_add_custom__') {
32                         ne = d.createElement("input");
33                         ne.id = se.id + "_custom";
34                         ne.name = se.name + "_custom";
35                         ne.type = "text";
36
37                         ne.style.width = se.offsetWidth + 'px';
38                         se.parentNode.insertBefore(ne, se);
39                         se.style.display = 'none';
40                         ne.focus();
41                         ne.onblur = TinyMCE_EditableSelects.onBlurEditableSelectInput;
42                         TinyMCE_EditableSelects.editSelectElm = se;
43                 }
44         },
45
46         onBlurEditableSelectInput : function() {
47                 var se = TinyMCE_EditableSelects.editSelectElm;
48
49                 if (se) {
50                         if (se.previousSibling.value != '') {
51                                 addSelectValue(document.forms[0], se.id, se.previousSibling.value, se.previousSibling.value);
52                                 selectByValue(document.forms[0], se.id, se.previousSibling.value);
53                         } else
54                                 selectByValue(document.forms[0], se.id, '');
55
56                         se.style.display = 'inline';
57                         se.parentNode.removeChild(se.previousSibling);
58                         TinyMCE_EditableSelects.editSelectElm = null;
59                 }
60         }
61 };