| 1 | /**
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| 2 | * editable_selects.js
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| 3 | *
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| 4 | * Copyright 2009, Moxiecode Systems AB
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| 5 | * Released under LGPL License.
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| 6 | *
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| 7 | * License: http://tinymce.moxiecode.com/license
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| 8 | * Contributing: http://tinymce.moxiecode.com/contributing
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| 9 | */
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| 10 |
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| 11 | var TinyMCE_EditableSelects = {
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| 12 | editSelectElm : null,
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| 13 |
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| 14 | init : function() {
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| 15 | var nl = document.getElementsByTagName("select"), i, d = document, o;
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| 16 |
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| 17 | for (i=0; i<nl.length; i++) {
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| 18 | if (nl[i].className.indexOf('mceEditableSelect') != -1) {
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| 19 | o = new Option('(value)', '__mce_add_custom__');
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| 20 |
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| 21 | o.className = 'mceAddSelectValue';
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| 22 |
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| 23 | nl[i].options[nl[i].options.length] = o;
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| 24 | nl[i].onchange = TinyMCE_EditableSelects.onChangeEditableSelect;
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| 25 | }
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| 26 | }
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| 27 | },
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| 28 |
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| 29 | onChangeEditableSelect : function(e) {
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| 30 | var d = document, ne, se = window.event ? window.event.srcElement : e.target;
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| 31 |
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| 32 | if (se.options[se.selectedIndex].value == '__mce_add_custom__') {
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| 33 | ne = d.createElement("input");
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| 34 | ne.id = se.id + "_custom";
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| 35 | ne.name = se.name + "_custom";
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| 36 | ne.type = "text";
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| 37 |
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| 38 | ne.style.width = se.offsetWidth + 'px';
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| 39 | se.parentNode.insertBefore(ne, se);
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| 40 | se.style.display = 'none';
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| 41 | ne.focus();
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| 42 | ne.onblur = TinyMCE_EditableSelects.onBlurEditableSelectInput;
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| 43 | ne.onkeydown = TinyMCE_EditableSelects.onKeyDown;
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| 44 | TinyMCE_EditableSelects.editSelectElm = se;
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| 45 | }
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| 46 | },
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| 47 |
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| 48 | onBlurEditableSelectInput : function() {
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| 49 | var se = TinyMCE_EditableSelects.editSelectElm;
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| 50 |
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| 51 | if (se) {
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| 52 | if (se.previousSibling.value != '') {
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| 53 | addSelectValue(document.forms[0], se.id, se.previousSibling.value, se.previousSibling.value);
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| 54 | selectByValue(document.forms[0], se.id, se.previousSibling.value);
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| 55 | } else
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| 56 | selectByValue(document.forms[0], se.id, '');
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| 57 |
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| 58 | se.style.display = 'inline';
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| 59 | se.parentNode.removeChild(se.previousSibling);
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| 60 | TinyMCE_EditableSelects.editSelectElm = null;
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| 61 | }
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| 62 | },
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| 63 |
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| 64 | onKeyDown : function(e) {
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| 65 | e = e || window.event;
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| 66 |
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| 67 | if (e.keyCode == 13)
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| 68 | TinyMCE_EditableSelects.onBlurEditableSelectInput();
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| 69 | }
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| 70 | };
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