📄 script_editor.js
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// This global variable serves as a flag for RTE acessibility support.// This var is set in options_ie.jsp when the accessible toolbar is invoked.var isAccessible = false;// This global variable is used to transfer the editor content from the main // editor window to the child print window. // This var is added in 5.1 release. See IBM_RTE_doPrint() for details. var cnt;var mode = 0;function IBM_RTE_getEditorMode(editorName){ if(IBM_RTE_getDocument(editorName).mode == null) IBM_RTE_getDocument(editorName).mode = 0; return IBM_RTE_getDocument(editorName).mode;}function IBM_RTE_isMozilla() { return navigator.product == 'Gecko';}function IBM_RTE_isNetscape() { return /netscape/i.test(navigator.userAgent);}function IBM_RTE_getFrame(editorName) { if (!isAccessible) return document.getElementById(editorName ); else return this.opener.document.getElementById(editorName ); }function IBM_RTE_getWindow(editorName) { return IBM_RTE_getFrame(editorName).contentWindow;}function IBM_RTE_getDocument(editorName) { return IBM_RTE_getWindow(editorName).document;}function IBM_RTE_setDesignMode1(editorName) { IBM_RTE_getDocument(editorName).designMode = "on"; }//In IE, use body.contentEditable to set the document to be editable.//This allows elements to be hidden or shown as needed using style.display attribute.//The change is mainly for 5.1 annotation feature (available in the popup editor version only).//No existing features are affected by this change.function IBM_RTE_setDesignMode(editorName) { if (IBM_RTE_isMozilla()) { IBM_RTE_getDocument(editorName).designMode = "on"; }else { if ((IBM_RTE_getDocument(editorName).body)==null){ setTimeout("IBM_RTE_setDesignMode('" + editorName + "')", 1500); }else{ IBM_RTE_getDocument(editorName).body.contentEditable = true; } } editorNameSaved = editorName; if(!IBM_RTE_isMozilla()) backup[0]=IBM_RTE_getDocument(editorName).body.innerHTML;}function IBM_RTE_getToolbarColor(editorName) { return IBM_RTE_isMozilla() ? document.defaultView.getComputedStyle(document.getElementById(editorName), '').getPropertyValue("background-color") : document.getElementById(editorName).currentStyle.backgroundColor;}function IBM_RTE_loadEditorWithEmptyDocument(editorName, docDir) { IBM_RTE_getDocument(editorName).body.innerHTML = "<html><head><title></title></head><body dir='" + docDir + "'></body></html>";}function IBM_RTE_doTheCommand(editorName, commandname) { /** * undo/redo breaks for RAD RTE plugin in IE. * manual undo/redo implementation used. */ IBM_RTE_getWindow(editorName).focus(); if(!IBM_RTE_isMozilla() && (commandname == 'undo' || commandname == 'redo')){ if(commandname == 'undo'){ if(isAccessible) this.opener.IBM_RTE_undo(editorName); else IBM_RTE_undo(editorName); } else{ if(isAccessible) this.opener.IBM_RTE_redo(editorName); else IBM_RTE_redo(editorName); } } else{ if(!IBM_RTE_isMozilla()){ if(isAccessible) this.opener.IBM_RTE_backup(editorName); else IBM_RTE_backup(editorName); } IBM_RTE_getDocument(editorName).execCommand(commandname, false, null); }}function IBM_RTE_doLink(editorName, prompttext) { if(!IBM_RTE_isMozilla()){ if(isAccessible) this.opener.IBM_RTE_backup(editorName); else IBM_RTE_backup(editorName); } if (IBM_RTE_isMozilla()) { var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A"); var xxx=0; while(a[xxx] != null){ if(a[xxx].getAttribute("odc") != null) a[xxx].setAttribute("href", a[xxx].getAttribute("odc")); xxx++; } var theurl = prompt(prompttext[0], "http://"); IBM_RTE_getDocument(editorName).execCommand('createlink', false, theurl); var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A"); var xxx=0; while(a[xxx] != null){ a[xxx].setAttribute("odc", a[xxx].getAttribute("href")); xxx++; } } else { var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A"); var xxx=0; while(a[xxx] != null){ if(a[xxx].odc != null) a[xxx].href = a[xxx].odc; xxx++; } IBM_RTE_getWindow(editorName).focus(); IBM_RTE_getDocument(editorName).execCommand('createlink', true, null); var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A"); var xxx=0; while(a[xxx] != null){ a[xxx].setAttribute("odc", a[xxx].href); xxx++; } }} function IBM_RTE_doFontStyle(editorName, ctrl, commandname) { if (ctrl) { var hType = ctrl.options[ctrl.selectedIndex].value; if (hType != '') { IBM_RTE_getWindow(editorName).focus(); if(!IBM_RTE_isMozilla()){ if(isAccessible) this.opener.IBM_RTE_backup(editorName); else IBM_RTE_backup(editorName); } IBM_RTE_getDocument(editorName).execCommand(commandname, false, hType); }}}function IBM_RTE_getOffsetTop(ctrl) { var offsetTop = ctrl.offsetTop; var offsetParent = ctrl.offsetParent; while (offsetParent) { offsetTop += offsetParent.offsetTop; offsetParent = offsetParent.offsetParent; } return offsetTop;}function IBM_RTE_getOffsetLeft(ctrl) { var offsetLeft = ctrl.offsetLeft; var offsetParent = ctrl.offsetParent; while (offsetParent) { offsetLeft += offsetParent.offsetLeft; offsetParent = offsetParent.offsetParent; } return offsetLeft;}function IBM_RTE_doColor(editorName, clrType, buttonElement, locale, images, directory, isBidi) { if(!IBM_RTE_isMozilla()){ if(isAccessible) this.opener.IBM_RTE_backup(editorName); else IBM_RTE_backup(editorName); } if (IBM_RTE_isMozilla()) { if (clrType.localeCompare("backcolor") == 0) clrType = "hilitecolor"; } IBM_RTE_getWindow(editorName).focus(); var jrl = "colorPicker_accessible.jsp"; jrl = directory + jrl; var wcp_colorWin = window.open(jrl + '?locale=' + locale + '&images=' + images + '&editorName=' + editorName + '&isBidi=' + isBidi + '&clrType=' + clrType, 'colors', 'scrollbars=0, toolbar=0, statusbar=0, width=320, height=450, left=' + ((screen.width - 260) / 2) + ', top=' + ((screen.height - 150) / 2)); wcp_colorWin.focus();}// Used to insert elements in Mozilla editor.function IBM_RTE_insertNodeAtSelection(win, insertNode) { var sel = win.getSelection(); var range = sel.getRangeAt(0); var container = range.endContainer; var pos = range.endOffset; // make a new range for the new selection range = document.createRange(); if (container.nodeType == 3 && insertNode.nodeType == 3) { // if we insert text in a textnode, do optimized insertion container.insertData(pos, insertNode.nodeValue); // put cursor after inserted text range.setEnd(container, pos + insertNode.length); range.setStart(container, pos + insertNode.length); }else { var afterNode; if (container.nodeType == 3) { // when inserting into a textnode we create 2 new textnodes and put the insertNode in between var textNode = container; container = textNode.parentNode; var text = textNode.nodeValue; // text before the split var textBefore = text.substr(0,pos); // text after the split var textAfter = text.substr(pos); var beforeNode = document.createTextNode(textBefore); var afterNode = document.createTextNode(textAfter); // insert the 3 new nodes before the old one container.insertBefore(afterNode, textNode); container.insertBefore(insertNode, afterNode); container.insertBefore(beforeNode, insertNode); // remove the old node container.removeChild(textNode); } else { // else simply insert the node afterNode = container.childNodes[pos]; container.insertBefore(insertNode, afterNode); } range.setEnd(afterNode, 0); range.setStart(afterNode, 0); } sel.addRange(range);}function IBM_RTE_doTableInsert(editorName, buttonElement, locale, images, directory, tab_array, isBidi) { var numrows = tab_array[0]; var numcols = tab_array[1]; IBM_RTE_getWindow(editorName).focus(); if(!IBM_RTE_isMozilla()){ if(isAccessible) this.opener.IBM_RTE_backup(editorName); else IBM_RTE_backup(editorName); } var wcp_tableWin = window.open(directory + 'table_ie.jsp?locale=' + locale + '&images=' + images + '&editorName=' + editorName + '&isBidi=' + isBidi, 'table', 'scrollbars=0, toolbar=0, statusbar=0,resizable=yes, width=200, height=190, left=' + ((screen.width - 200) / 2) + ', top=' + ((screen.height - 170) / 2)); wcp_tableWin.focus();}function IBM_RTE_getEditorHTML(editorName) { var bodyDir = IBM_RTE_getDocument(editorName).body.dir; var lnks = IBM_RTE_getDocument(editorName).getElementsByTagName("link"); var iHead = '<html>\n<head>\n<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />\n'; var ttls = IBM_RTE_getDocument(editorName).getElementsByTagName("title"); if ((ttls) && ttls.length > 0) { iHead += "<title>" + ttls[0].text + "</title>\n"; } for (i = 0; (lnks) && (i < lnks.length); i++) { iHead += "<link rel='" + lnks[0].rel + "' href='" + lnks[i].href + "' />\n"; } iHead += "</head>\n"; if (bodyDir.localeCompare('ltr') == 0) iHead += "<body dir='ltr'>\n"; else if (bodyDir.localeCompare('rtl') == 0) iHead += "<body dir='rtl'>\n"; else iHead += "<body>\n"; iHTML = IBM_RTE_getDocument(editorName).body.innerHTML; iFoot = "</body>\n</html>"; iAll = iHead + iHTML + iFoot; return iAll;}function IBM_RTE_getEditorContent(editorName, mode,encoding) { var bodyDir = IBM_RTE_getDocument(editorName).body.dir; var lnks = IBM_RTE_getDocument(editorName).getElementsByTagName("link"); var iHead = '<html>\n<head>\n<meta http-equiv="content-type" content="text/html; charset="'; iHead += encoding; iHead += "\" />\n"; var ttls = IBM_RTE_getDocument(editorName).getElementsByTagName("title"); if ((ttls) && ttls.length > 0) { iHead += "<title>" + ttls[0].text + "</title>\n"; } for (i = 0; (lnks) && (i < lnks.length); i++) { iHead += "<link rel='" + lnks[0].rel + "' href='" + lnks[i].href + "' />\n"; } iHead += "</head>\n"; if (bodyDir.localeCompare('ltr') == 0) iHead += "<body dir='ltr'>\n"; else if (bodyDir.localeCompare('rtl') == 0) iHead += "<body dir='rtl'>\n"; else iHead += "<body>\n"; if (IBM_RTE_getEditorMode(editorName) == 0){ iHTML = IBM_RTE_getDocument(editorName).body.innerHTML; IBM_RTE_getDocument(editorName).body.innerText = iHTML; iText = IBM_RTE_getDocument(editorName).body.innerText; IBM_RTE_getDocument(editorName).body.innerHTML = iText; iHTML = IBM_RTE_getDocument(editorName).body.innerHTML; } else if (IBM_RTE_getEditorMode(editorName) == 1) { if (IBM_RTE_isMozilla()) { var html = IBM_RTE_getDocument(editorName).body.ownerDocument.createRange(); html.selectNodeContents(IBM_RTE_getDocument(editorName).body); iHTML = html.toString(); } else { iHTML = IBM_RTE_getDocument(editorName).body.innerText; } } iFoot = "</body>\n</html>"; iHTML= iHTML.replace(/\<TD\>\<\/TD\>/g, "<TD> </TD>"); iAll = iHead + iHTML + iFoot; return iAll;}function IBM_RTE_getEditorHTML2(editorName, metaCnt) { var bodyDir = IBM_RTE_getDocument(editorName).body.dir; var lnks = IBM_RTE_getDocument(editorName).getElementsByTagName("link"); var iHead = '<html>\n<head>\n'; iHead += '<meta http-equiv="content-type" content="' + metaCnt + '" />\n'; var ttls = IBM_RTE_getDocument(editorName).getElementsByTagName("title"); if ((ttls) && ttls.length > 0) { iHead += "<title>" + ttls[0].text + "</title>\n"; } for (i = 0; (lnks) && (i < lnks.length); i++) { iHead += "<link rel='" + lnks[0].rel + "' href='" + lnks[i].href + "' />\n"; } iHead += "</head>\n"; if (bodyDir.localeCompare('ltr') == 0) iHead += "<body dir='ltr'>\n"; else if (bodyDir.localeCompare('rtl') == 0) iHead += "<body dir='rtl'>\n"; else iHead += "<body>\n"; iHTML = IBM_RTE_getDocument(editorName).body.innerHTML; iFoot = "</body>\n</html>"; iAll = iHead + iHTML + iFoot; return iAll;}function IBM_RTE_getEditorHTMLFragment(editorName) { if(IBM_RTE_getEditorMode(editorName) == 0){ if (IBM_RTE_isMozilla()){ var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A"); var xxx=0; while(a[xxx] != null) { if(a[xxx].getAttribute("odc")!=null&&a[xxx].getAttribute("odc") != ""){ a[xxx].setAttribute("href", a[xxx].getAttribute("odc")); a[xxx].removeAttribute("odc", 0); } else a[xxx].removeAttribute("odc", 0); xxx++; } /* var img = IBM_RTE_getDocument(editorName).body.getElementsByTagName("img"); xxx=0; while(img[xxx] != null){ if(img[xxx].getAttribute("odc")!=null&&img[xxx].getAttribute("odc")!= ""){ img[xxx].setAttribute("src",img[xxx].getAttribute("odc")); img[xxx].removeAttribute("odc", 0); } else img[xxx].removeAttribute("odc", 0); xxx++; } */ } else{ var a = IBM_RTE_getDocument(editorName).body.getElementsByTagName("A"); var xxx=0; while(a[xxx] != null){ if(a[xxx].getAttribute("odc") != "" && a[xxx].getAttribute("odc") != null) { a[xxx].setAttribute("href", a[xxx].getAttribute("odc")); a[xxx].removeAttribute("odc"); }⌨️ 快捷键说明
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