2 * $RCSfile: form_utils.js,v $
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4 * $Date: 2005/10/25 16:01:51 $
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6 * Various form utilitiy functions.
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9 * @copyright Copyright © 2005, Moxiecode Systems AB, All rights reserved.
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12 function getColorPickerHTML(id, target_form_element) {
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15 html += '<a id="' + id + '_link" href="javascript:void(0);" onkeydown="pickColor(event,\'' + target_form_element +'\');" onmousedown="pickColor(event,\'' + target_form_element +'\');return false;">';
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16 html += '<img id="' + id + '" src="../../themes/advanced/images/color.gif"';
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17 html += ' onmouseover="tinyMCE.switchClass(this,\'mceButtonOver\');"';
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18 html += ' onmouseout="tinyMCE.restoreClass(this);"';
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19 html += ' onmousedown="tinyMCE.restoreAndSwitchClass(this,\'mceButtonDown\');"';
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20 html += ' width="20" height="16" border="0" title="' + tinyMCE.getLang('lang_browse') + '"';
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21 html += ' class="mceButtonNormal" alt="' + tinyMCE.getLang('lang_browse') + '" /></a>';
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26 function pickColor(e, target_form_element) {
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27 if ((e.keyCode == 32 || e.keyCode == 13) || e.type == "mousedown")
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28 tinyMCEPopup.pickColor(e, target_form_element);
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31 function updateColor(img_id, form_element_id) {
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32 document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value;
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35 function setBrowserDisabled(id, state) {
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36 var img = document.getElementById(id);
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37 var lnk = document.getElementById(id + "_link");
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41 lnk.setAttribute("realhref", lnk.getAttribute("href"));
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42 lnk.removeAttribute("href");
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43 tinyMCE.switchClass(img, 'mceButtonDisabled', true);
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45 lnk.setAttribute("href", lnk.getAttribute("realhref"));
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46 tinyMCE.switchClass(img, 'mceButtonNormal', false);
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51 function getBrowserHTML(id, target_form_element, type, prefix) {
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52 var option = prefix + "_" + type + "_browser_callback";
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53 var cb = tinyMCE.getParam(option, tinyMCE.getParam("file_browser_callback"));
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59 html += '<a id="' + id + '_link" href="javascript:openBrower(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;">';
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60 html += '<img id="' + id + '" src="../../themes/advanced/images/browse.gif"';
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61 html += ' onmouseover="tinyMCE.switchClass(this,\'mceButtonOver\');"';
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62 html += ' onmouseout="tinyMCE.restoreClass(this);"';
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63 html += ' onmousedown="tinyMCE.restoreAndSwitchClass(this,\'mceButtonDown\');"';
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64 html += ' width="20" height="18" border="0" title="' + tinyMCE.getLang('lang_browse') + '"';
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65 html += ' class="mceButtonNormal" alt="' + tinyMCE.getLang('lang_browse') + '" /></a>';
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70 function openBrower(img_id, target_form_element, type, option) {
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71 var img = document.getElementById(img_id);
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73 if (img.className != "mceButtonDisabled")
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74 tinyMCEPopup.openBrowser(target_form_element, type, option);
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77 function selectByValue(form_obj, field_name, value, add_custom) {
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78 if (!form_obj || !form_obj.elements[field_name])
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81 var sel = form_obj.elements[field_name];
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84 for (var i=0; i<sel.options.length; i++) {
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85 var option = sel.options[i];
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87 if (option.value == value) {
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88 option.selected = true;
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91 option.selected = false;
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94 if (!found && add_custom && value != '') {
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95 var option = new Option('Value: ' + value, value);
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96 option.selected = true;
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97 sel.options[sel.options.length] = option;
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103 function getSelectValue(form_obj, field_name) {
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104 var elm = form_obj.elements[field_name];
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106 if (elm == null || elm.options == null)
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109 return elm.options[elm.selectedIndex].value;
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112 function addClassesToList(list_id, specific_option) {
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113 // Setup class droplist
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114 var styleSelectElm = document.getElementById(list_id);
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115 var styles = tinyMCE.getParam('theme_advanced_styles', false);
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116 styles = tinyMCE.getParam(specific_option, styles);
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119 var stylesAr = styles.split(';');
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121 for (var i=0; i<stylesAr.length; i++) {
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122 if (stylesAr != "") {
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125 key = stylesAr[i].split('=')[0];
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126 value = stylesAr[i].split('=')[1];
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128 styleSelectElm.options[styleSelectElm.length] = new Option(key, value);
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132 // Use auto impored classes
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133 var csses = tinyMCE.getCSSClasses(tinyMCE.getWindowArg('editor_id'));
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134 for (var i=0; i<csses.length; i++)
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135 styleSelectElm.options[styleSelectElm.length] = new Option(csses[i], csses[i]);
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139 function isVisible(element_id) {
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140 var elm = document.getElementById(element_id);
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142 return elm && elm.style.display != "none";
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145 function convertRGBToHex(col) {
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146 var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
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148 var rgb = col.replace(re, "$1,$2,$3").split(',');
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149 if (rgb.length == 3) {
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150 r = parseInt(rgb[0]).toString(16);
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151 g = parseInt(rgb[1]).toString(16);
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152 b = parseInt(rgb[2]).toString(16);
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154 r = r.length == 1 ? '0' + r : r;
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155 g = g.length == 1 ? '0' + g : g;
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156 b = b.length == 1 ? '0' + b : b;
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158 return "#" + r + g + b;
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164 function convertHexToRGB(col) {
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165 if (col.indexOf('#') != -1) {
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166 col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
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168 r = parseInt(col.substring(0, 2), 16);
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169 g = parseInt(col.substring(2, 4), 16);
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170 b = parseInt(col.substring(4, 6), 16);
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172 return "rgb(" + r + "," + g + "," + b + ")";
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178 function trimSize(size) {
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179 return size.replace(new RegExp('[^0-9%]', 'gi'), '');
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182 function getCSSSize(size) {
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183 size = trimSize(size);
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188 return size.indexOf('%') != -1 ? size : size + "px";
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191 function getStyle(elm, attrib, style) {
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192 var val = tinyMCE.getAttrib(elm, attrib);
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197 if (typeof(style) == 'undefined')
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200 val = eval('elm.style.' + style);
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202 return val == null ? '' : '' + val;
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