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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