1 /** |
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2 * $Id: editable_selects.js 867 2008-06-09 20:33:40Z spocke $ |
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3 * |
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4 * Makes select boxes editable. |
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5 * |
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6 * @author Moxiecode |
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7 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved. |
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8 */ |
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9 |
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10 var TinyMCE_EditableSelects = { |
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11 editSelectElm : null, |
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12 |
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13 init : function() { |
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14 var nl = document.getElementsByTagName("select"), i, d = document, o; |
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15 |
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16 for (i=0; i<nl.length; i++) { |
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17 if (nl[i].className.indexOf('mceEditableSelect') != -1) { |
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18 o = new Option('(value)', '__mce_add_custom__'); |
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19 |
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20 o.className = 'mceAddSelectValue'; |
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21 |
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22 nl[i].options[nl[i].options.length] = o; |
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23 nl[i].onchange = TinyMCE_EditableSelects.onChangeEditableSelect; |
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24 } |
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25 } |
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26 }, |
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27 |
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28 onChangeEditableSelect : function(e) { |
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29 var d = document, ne, se = window.event ? window.event.srcElement : e.target; |
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30 |
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31 if (se.options[se.selectedIndex].value == '__mce_add_custom__') { |
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32 ne = d.createElement("input"); |
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33 ne.id = se.id + "_custom"; |
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34 ne.name = se.name + "_custom"; |
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35 ne.type = "text"; |
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36 |
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37 ne.style.width = se.offsetWidth + 'px'; |
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38 se.parentNode.insertBefore(ne, se); |
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39 se.style.display = 'none'; |
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40 ne.focus(); |
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41 ne.onblur = TinyMCE_EditableSelects.onBlurEditableSelectInput; |
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42 ne.onkeydown = TinyMCE_EditableSelects.onKeyDown; |
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43 TinyMCE_EditableSelects.editSelectElm = se; |
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44 } |
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45 }, |
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46 |
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47 onBlurEditableSelectInput : function() { |
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48 var se = TinyMCE_EditableSelects.editSelectElm; |
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49 |
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50 if (se) { |
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51 if (se.previousSibling.value != '') { |
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52 addSelectValue(document.forms[0], se.id, se.previousSibling.value, se.previousSibling.value); |
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53 selectByValue(document.forms[0], se.id, se.previousSibling.value); |
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54 } else |
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55 selectByValue(document.forms[0], se.id, ''); |
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56 |
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57 se.style.display = 'inline'; |
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58 se.parentNode.removeChild(se.previousSibling); |
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59 TinyMCE_EditableSelects.editSelectElm = null; |
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60 } |
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61 }, |
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62 |
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63 onKeyDown : function(e) { |
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64 e = e || window.event; |
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65 |
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66 if (e.keyCode == 13) |
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67 TinyMCE_EditableSelects.onBlurEditableSelectInput(); |
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68 } |
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69 }; |
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