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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head> <title></title> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <script type="text/javascript" src="../internal.js"></script> <style type="text/css"> *{margin:0;padding:0;color: #838383;} table{font-size: 12px;margin: 10px;line-height: 30px} .txt{width:300px;height:21px;line-height:21px;border:1px solid #d7d7d7;} </style></head><body> <table> <tr> <td><label for="text"> <var id="lang_input_text"></var></label></td> <td><input class="txt" id="text" type="text" disabled="true"/></td> </tr> <tr> <td><label for="href"> <var id="lang_input_url"></var></label></td> <td><input class="txt" id="href" type="text" /></td> </tr> <tr> <td><label for="title"> <var id="lang_input_title"></var></label></td> <td><input class="txt" id="title" type="text"/></td> </tr> <tr> <td colspan="2"> <label for="target"><var id="lang_input_target"></var></label> <input id="target" type="checkbox"/> </td> </tr> <tr> <td colspan="2" id="msg"></td> </tr> </table><script type="text/javascript">
editor.setOpt('allowLinkProtocols', ['http:', 'https:', '#', '/', 'ftp:', 'mailto:', 'tel:']); var allowLinkProtocols = editor.getOpt('allowLinkProtocols');
var range = editor.selection.getRange(), link = range.collapsed ? editor.queryCommandValue( "link" ) : editor.selection.getStart(), url, text = $G('text'), rangeLink = domUtils.findParentByTagName(range.getCommonAncestor(),'a',true), orgText;
link = domUtils.findParentByTagName( link, "a", true );
if(link){ url = utils.html(link.getAttribute( '_href' ) || link.getAttribute( 'href', 2 ));
if(rangeLink === link && !link.getElementsByTagName('img').length){ text.removeAttribute('disabled'); orgText = text.value = link[browser.ie ? 'innerText':'textContent']; }else{ text.setAttribute('disabled','true'); text.value = lang.validLink; }
}else{ if(range.collapsed){ text.removeAttribute('disabled'); text.value = ''; }else{ text.setAttribute('disabled','true'); text.value = lang.validLink; }
} $G("title").value = url ? link.title : ""; $G("href").value = url ? url: ''; $G("target").checked = url && link.target == "_blank" ? true : false; $focus($G("href"));
function handleDialogOk(){ var href =$G('href').value.replace(/^\s+|\s+$/g, ''); if(href){ if(!hrefStartWith(href, allowLinkProtocols)) { href = "http://" + href; } var obj = { 'href' : href, 'target' : $G("target").checked ? "_blank" : '_self', 'title' : $G("title").value.replace(/^\s+|\s+$/g, ''), '_href':href }; //修改链接内容的情况太特殊了，所以先做到这里了 //todo:情况多的时候，做到command里 if(orgText && text.value != orgText){ link[browser.ie ? 'innerText' : 'textContent'] = obj.textValue = text.value; range.selectNode(link).select() } if(range.collapsed){ obj.textValue = text.value; } editor.execCommand('link',utils.clearEmptyAttrs(obj) ); dialog.close(); } } dialog.onok = handleDialogOk; $G('href').onkeydown = $G('title').onkeydown = function(evt){ evt = evt || window.event; if (evt.keyCode == 13) { handleDialogOk(); return false; } }; $G('href').onblur = function(){ if(!hrefStartWith(this.value, allowLinkProtocols)){ $G("msg").innerHTML = "<span style='color: red'>"+lang.httpPrompt+"</span>"; }else{ $G("msg").innerHTML = ""; } };
function hrefStartWith(href,arr){ href = href.replace(/^\s+|\s+$/g, ''); for(var i=0,ai;ai=arr[i++];){ if(href.indexOf(ai)==0){ return true; } } return false; }
</script></body></html>
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