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楼主 |
发表于 2010-3-13 22:24
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显示全部楼层
我要慢慢体会! 我就是这个文件被改了。。。- function addtag(inputid, htmlid) {
- var tagtext = document.getElementById(htmlid).innerHTML;
- var tag = document.getElementById(inputid).value;
-
- if(checktag(tag)) {
- newtag = '<input type="button" name="tagnamebtn[]" value="'+tag+'" onclick="deletetag(this)"><input type="hidden" name="tagname[]" id="tagnameid'+tag+'" value="'+tag+'">';
- document.getElementById(htmlid).innerHTML += newtag;
- }
- document.getElementById(inputid).value = '';
- }
- function addtagname(tagname, htmlid) {
- var tagtext = document.getElementById(htmlid).innerHTML;
- var tag = tagname;
- if(checktag(tag)) {
- newtag = '<input type="button" name="tagnamebtn[]" value="'+tag+'" onclick="deletetag(this)"><input type="hidden" name="tagname[]" id="tagnameid'+tag+'" value="'+tag+'">';
- document.getElementById(htmlid).innerHTML += newtag;
- }
- }
- function deletetag(thebtn) {
- if(confirm('确定删除TAG: '+thebtn.value+'?')) {
- document.getElementById('tagnameid'+thebtn.value).disabled = true;
- thebtn.disabled = true;
- thebtn.style.display = "none";
- }
- }
- function checktag(Sting) {
- if(Sting.length < 2 || Sting.length > 10) {
- alert('TAG长度不符合要求');
- return false;
- }
- //常用的符号
- var compStr = "§№☆★○●◎◇◆□■△▲※→←↑↓〓#&@\^_ ̄〖〗【】()[]{}.』『」「》《〉〈〕〔‘’“”々~‖∶"'`|¨ˇˉ·—…!?:;,、。 ~!@#$%^&*()+={}|[]\\:;"'<,>?/";
- var length2 = Sting.length;
-
- for (var iIndex=0;iIndex<length2;iIndex++) {
- var temp1 = compStr.indexOf(Sting.charAt(iIndex));
- if(temp1>=0){
- alert('TAG名中包含非法字符');
- return false;
- }
- }
- return true;
- }
- function ShowHide(id) {
- if ( itm = document.getElementById(id) ) {
- if (itm.style.display == 'none'){
- itm.style.display = '';
- } else {
- itm.style.display = 'none';
- }
- }
- }
- function changevalue(id, value) {
- var obj = document.getElementById(id);
- obj.value = value;
- }
- function validate(theform) {
- var btn = document.getElementById("thevaluesubmit");
- if(btn) btn.disabled = true;
-
- //标题
- var subject = document.getElementById("subject");
- if(subject) {
- if (subject.value.length < 2 || subject.value.length > 80) {
- alert("您输入的标题长度不符合要求(2~80),请检查确认。");
- subject.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
-
- //标题
- var catid = document.getElementById("catid");
- if(catid) {
- if (catid.value<1) {
- alert("请为您的信息选择一个系统分类");
- catid.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
- //文件后缀名
- var fileext = document.getElementById("fileext");
- if(fileext) {
- if (fileext.value.length < 1 || fileext.value.length > 15) {
- alert("您输入的文件后缀名长度不符合要求,请检查确认。");
- fileext.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
- //名称
- var name = document.getElementById("name");
- if(name) {
- if (name.value.length < 1 || name.value.length > 50) {
- alert("您输入的名称长度不符合要求,请检查确认。");
- name.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
- //组名称
- var groupname = document.getElementById("groupname");
- if(groupname) {
- if (groupname.value.length < 1 || groupname.value.length > 50) {
- alert("您输入的组名称长度不符合要求,请检查确认。");
- groupname.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
- //用户名称
- var username = document.getElementById("username");
- if(username) {
- if (username.value.length < 1 || username.value.length > 30) {
- alert("您输入的用户名称长度不符合要求,请检查确认。");
- username.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
-
- //类型名称
- var typename = document.getElementById("typename");
- if(typename) {
- if (typename.value.length < 1 || typename.value.length > 30) {
- alert("您输入的名称长度不符合要求,请检查确认。");
- typename.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
-
- //类型名称
- var field = document.getElementById("field");
- if(field) {
- if (field.value.length < 1 || field.value.length > 30) {
- alert("您输入的名称长度不符合要求,请检查确认。");
- field.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
-
- //空间名称
- var spacename = document.getElementById("spacename");
- if(spacename) {
- if (spacename.value.length < 1 || spacename.value.length > 30) {
- alert("您输入的空间名称长度不符合要求,请检查确认。");
- spacename.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
-
- //空间名称
- var importtext = document.getElementById("importtext");
- if(importtext) {
- if (importtext.value.length < 1 || importtext.value.length > 30) {
- alert("您输入的导入文本长度不符合要求,请检查确认。");
- importtext.focus();
- if(btn) btn.disabled = false;
- return false;
- }
- }
-
- //页面自定义
- if(typeof window.thevalidate == 'function') {
- if(thevalidate(theform)) {
- return true;
- } else {
- if(btn) btn.disabled = false;
- return false;
- }
- }
- return true;
- }
- function listsubmitconfirm(theform) {
- theform.listsubmit.disabled = true;
- if(confirm("您确定要执行本操作吗?")) {
- theform.listsubmit.disabled = false;
- return true;
- } else {
- theform.listsubmit.disabled = false;
- return false;
- }
- }
- function getid(id) {
- return document.getElementById(id);
- }
- function uploadFile(mode) {
- var theform = document.getElementById("theform");
- var msg = document.getElementById("divshowuploadmsg");
- var msgok = document.getElementById("divshowuploadmsgok");
- var oldAction = theform.action;
- var oldonSubmit = theform.onSubmit;
- msgok.style.display = 'none';
- msg.style.display = '';
- msg.innerHTML = "正在上传中,请您稍等......";
- theform.action = siteUrl + "/batch.upload.php?mode=" + mode;
- theform.onSubmit = "";
- theform.target = "phpframe";
- theform.submit();
- theform.action = oldAction;
- theform.onSubmit = oldonSubmit;
- theform.target = "";
- if(mode ==2) {
- delpic();
- }
- return false;
- }
- function attacheditsubmit(aid) {
- var theform = document.getElementById("theform");
- var oldAction = theform.action;
- var oldonSubmit = theform.onSubmit;
- theform.action = siteUrl + "/batch.upload.php?editaid=" + aid;
- theform.onSubmit = "";
- theform.target = "phpframe";
- theform.submit();
- theform.action = oldAction;
- theform.onSubmit = oldonSubmit;
- theform.target = "";
- return false;
- }
- /**
- * showmenu/hidemenu 会用hideshowtags取代
- */
- function showmenu(id) {
- var thismenu=document.getElementById(id);
- thismenu.style.display="block";
- }
- function hidemenu(id) {
- var thismenu=document.getElementById(id);
- thismenu.style.display="none";
- }
- /**
- * 隐藏并显示上传DIV中的指定标签
- * @param string id: 待显示的标签ID
- */
- function hideshowtags(upid,id) {
- //获取上传DIV对象
- var uploadobj = getbyid(upid).getElementsByTagName('div');
- for(var i=0; i< uploadobj.length; i++) {
- if(uploadobj[i].id.indexOf('upload') != -1) {
- uploadobj[i].style.display = "none";
- }
- }
- var showtagobj = getbyid(id);
- showtagobj.style.display = "block";
-
- var tags = getbyid(upid).getElementsByTagName('div')[0].getElementsByTagName('a');
- for(var i=0; i< tags.length; i++) {
- tags[i].className = "";
- }
- if (getbyid(id+'tab')) { getbyid(id+'tab').className = "current"; }
- }
- /***************批量上传调用开始***********************/
- /**
- * 插入一个预览图片
- * @param object obj: 上传文本框对象
- */
- function insertimg(obj) {
- var childnum = getbyid("batchdisplay").getElementsByTagName("input"); //获取上传控制个数
- var upallowmax = getbyid("uploadallowmax").value;
- //判断是否超过限制
- if(upallowmax < childnum.length ) {
- alert("一次允许最多上传"+ upallowmax +"个");
- return false;
- }
- //获取最高ID
- var id =getmaxid();
- //添加默认的DIV
- var pichtml = '';
- var src = obj.value;
-
- //判断文件类型
- var patn = /\.jpg$|\.jpeg$|\.gif$|\.png$|\.bmp$/i;
- var filetype = 'file';
- if(patn.test(src)){
- filetype = 'image';
-
- }
-
- var temp_title = src.substr(src.lastIndexOf('\\')+1);
- if(src.lastIndexOf('.') != -1){
- temp_title = temp_title.substr(0,(src.substr(src.lastIndexOf('\\')+1)).lastIndexOf('.'));
- }
- pichtml += '<div class="picspace" id="pic_space_' + id + '" onmouseover="mouseoverpic(' + id + ', 0)" onmouseout="mouseoutpic(' + id + ', 0)">';
- pichtml += '<a href="javascript:;" onclick="delpic('+id+');" style="float: right; margin: 10px 5px 0 0;">删除</a>';
- if (navigator.userAgent.toLowerCase().indexOf('ie') < 0 || filetype != 'image') {
- pichtml += '<img src="admin/images/upload_file.gif" alt="upload file" class="nopreview" align="absmiddle" />';
- } else {
- pichtml += '<img src="' + src + '" id="pic_item_id_' + id + '" align="absmiddle" />';
- }
- pichtml += '<span class="pictext" id="pic_text_' + id + '">';
- pichtml += '<label id="label_pic_' + id + '" title="'+getStrbylen(temp_title,40)+'"><span id="pic_' + id + '">'+getStrbylen(temp_title,16)+'</span><input id="pic_input_' + id + '" type="text" name="picname[]" value="'+temp_title+'" style="display: none;" /></label>';
- pichtml += '</span><div style="display:none;"><input type="text" name="title[]" value="'+ temp_title +'" id="pic_title_' + id + '" /><input type="text" name="thumb[]" value="'+ (getbyid('uploadthumb2') == null?"":getbyid('uploadthumb2').value) +'"/></div>';
- pichtml += '</div>';
- // 把图片框加到pic_space_main中去
- var picmain = getbyid("batchpreview");
- picmain.innerHTML = picmain.innerHTML + pichtml;
- obj.style.display = 'none'; //隐藏当前的上传对象
- var newid = id+1; //获取下一个最大的上传ID并创建新的上传控件
- addupload(newid); //创建一个新的上传控制
- }
- /**
- * 添加一个新的上传对象控件
- * @param int newid: 新的上传控件ID后缀
- */
- function addupload(newid) {
- //两种生成方式,解决浏览器之间的兼容性问题
- try{
- //IE模式下的创建方式,解决常规setAttribute设置属性带来的一些未知的错误
- var uploadHTML = document.createElement("<input type="file" id="batch_" + newid + "" name="batchfile[]" onchange="insertimg(this)" class="fileinput">");
- getbyid("batchdisplay").appendChild(uploadHTML);
- }catch(e) {
- //非IE模式则须要用下列的常规setAttribute设置属性,否则生成的结果不能正常初始化
- var uploadobj = document.createElement("input");
- uploadobj.setAttribute("name", "batchfile[]");
- uploadobj.setAttribute("onchange", "insertimg(this)");
- uploadobj.setAttribute("type", "file");
- uploadobj.setAttribute("id", "batch_" + newid);
- uploadobj.setAttribute("class", "fileinput");
- getbyid("batchdisplay").appendChild(uploadobj);
- }
- }
- /**
- * 得到页面中可用的最大ID号
- * 写这个函数主要是因为不能通过图片的个数来计算可用的最大ID号.
- * 图片是可以取消的,如果取消,则通过图片个数算出的最大ID号会与已有图片的ID号重叠.
- */
- function getmaxid() {
- var items = getbyid("batchdisplay").getElementsByTagName("input");
- var count = items.length;
- var id = 0;
- for (var i=0; i<count; i++) {
- if(items[i].id.substr(0, 6) == "batch_") {
- tmp_id = new Number(items[i].id.substr(6));
- if(id < tmp_id) {
- id = tmp_id;
- }
- }
- }
- if(id == 0) {
- return 1;
- }
- id = new Number(id);
- return id;
- }
- /**
- * 截取指定字符串长度
- * @param string str: 要截取的字符串
- * @param int len: 要截取的长度
- * @return
- */
- function getStrbylen(str, len) {
- var num = 0;
- var strlen = 0;
- var newstr = "";
- var laststrlen = 1;
- var obj_value_arr = str.split("");
- for(var i = 0; i < obj_value_arr.length; i ++) {
- if(i < len && num + byteLength(obj_value_arr[i]) <= len) {
- num += byteLength(obj_value_arr[i]);
- strlen = i + 1;
- }
- }
- if(str.length > strlen) {
- if(byteLength(str.charAt(strlen-1)) == 1){
- laststrlen = 2;
- }
- newstr = str.substr(0, strlen-laststrlen) + '…';
- } else {
- newstr = str;
- }
- return newstr;
- }
- /**
- * 判断中英问混排时候的长度
- * @param string sStr: 混排的字符串
- */
- function byteLength (sStr) {
- aMatch = sStr.match(/[^\x00-\x80]/g);
- return (sStr.length + (! aMatch ? 0 : aMatch.length));
- }
- /**
- * 鼠标移到预览图事件
- * @param int id: 操作对象ID反缀
- * @param int optype: 操作类型
- */
- function mouseoverpic(id,optype) {
- if(optype == 1) {
- var delpicbutton = getbyid("del_pic_button" + id);
- if(delpicbutton.style.display != "inline") {
- delpicbutton.style.display="inline";
- }
- } else if(optype == 0) {
- getbyid("pic_" + id).style.display = "none";
- getbyid("pic_input_" + id).style.display = "inline";
- }
- }
- /**
- * 鼠标移出预览图事件
- * @param int id: 操作对象ID反缀
- * @param int optype: 操作类型
- */
- function mouseoutpic(id, optype) {
- if(optype == 1) {
- var delpicbutton = getbyid("del_pic_button" + id);
- delpicbutton.style.display="none";
- } else if(optype == 0) {
- var picobj = getbyid("pic_" + id);
- var inputobj = getbyid("pic_input_" + id);
- var labelobj = getbyid("label_pic_" + id);
- picobj.style.display = "inline";
- inputobj.style.display = "none";
- //判断是否为空,如果为空则取默认的文件名称
- var re = /\s/ig;
- var result = inputobj.value.replace(re, "");
- if(result == "") {
- inputobj.value = getbyid("pic_title_" + id).value;
- }
- picobj.innerText = inputobj.value;
- labelobj.title = inputobj.value;
- }
- }
- /**
- * 删除全部预览图或其中的某一张
- * @param int pid: 要删除的预览图ID后缀,如没有填写则删除全部的预览图
- */
- function delpic(pid) {
- //判断是否有传删除的图片ID,如果没有则删除全部的图片
- if(typeof pid != "undefined") {
- getbyid("batchpreview").removeChild(getbyid("pic_space_"+pid));
- //删除相对应的上传控件
- getbyid("batchdisplay").removeChild(getbyid("batch_" + pid));
- } else {
- //获取全部图片对象
- var previewobj = getbyid("batchpreview");
- var allobj = previewobj.getElementsByTagName("div");
- for(var i = allobj.length - 1; 0<=i; i--) {
- if(allobj[i].id.indexOf("pic_space_") != -1) {
- previewobj.removeChild(allobj[i]);
- }
- }
- var bdisplay = getbyid("batchdisplay");
- var allupobj = bdisplay.getElementsByTagName("input");
- for(var i = allupobj.length - 1; 0<=i; i--) {
- bdisplay.removeChild(allupobj[i]);
- }
- addupload(1);
- }
- return false;
- }
- /***************批量上传调用结束***********************/
- //显示工具条
- function hidetoolbar() {
- window.parent.document.getElementById("toolbarframe").style.display="none";
- }
- function hidetoolbarOpera() {
- if (navigator.userAgent.toLowerCase().indexOf('opera') > -1) {
- window.parent.document.getElementById("toolbarframe").style.display="none";
- }
- }
- function showtoolbar() {
- document.getElementById("toolbarframe").style.display = "block";
- }
- //切换频道
- function channelNav(Obj, channel) {
- var channelTabs = document.getElementById('topmenu').getElementsByTagName('a');
- for (i=0; i<channelTabs.length; i++) {
- channelTabs[i].className = '';
- }
- Obj.className = 'current';
- Obj.blur();
-
- var sideDoc = window.parent.leftframe.document;
- var sideChannels = sideDoc.getElementsByTagName('div')
- for (i=0; i<sideChannels.length; i++) {
- sideChannels[i].style.display = '';
- }
- var sideChannelLinks = sideDoc.getElementsByTagName('a')
- for (i=0; i<sideChannelLinks.length; i++) {
- sideChannelLinks[i].className = '';
- }
- var targetChannels = channel.split(',');
- sideDoc.getElementById(targetChannels[0]).getElementsByTagName('a')[0].className = 'current';
- for (i=0; i<targetChannels.length; i++) {
- sideDoc.getElementById(targetChannels[i]).style.display = 'block';
- }
- }
- //树形菜单
- function treeView() {
- var list = document.getElementsByTagName('div');
- for ( i=0; i<list.length; i++ ) {
- list[i].getElementsByTagName('h3')[0].onclick = function() {
- if (this.parentNode.getElementsByTagName('ul')[0].style.display == '') {
- this.parentNode.getElementsByTagName('ul')[0].style.display = 'none';
- } else {
- this.parentNode.getElementsByTagName('ul')[0].style.display = '';
- }
- }
- }
- var list = document.getElementsByTagName('span');
- for ( i=0; i<list.length; i++ ) {
- list[i].getElementsByTagName('h4')[0].onclick = function() {
- if (this.parentNode.getElementsByTagName('ul')[0].style.display == '') {
- this.parentNode.getElementsByTagName('ul')[0].style.display = 'none';
- } else {
- this.parentNode.getElementsByTagName('ul')[0].style.display = '';
- }
- }
- }
-
- var linkitem = document.getElementsByTagName('a');
- for ( j=0; j<linkitem.length; j++ ) {
- linkitem[j].onclick = function() {
- for ( k=0; k<linkitem.length; k++ ) {
- linkitem[k].className = '';
- }
- this.className = 'current';
- this.blur();
- }
- }
- }
- //侧栏开关
- function sideSwitch() {
- var mainFrame = window.parent.document.getElementById('mainframeset');
- var switcher = document.getElementById('sideswitch');
- if (mainFrame.cols == '0,*') {
- mainFrame.cols = '200,*';
- switcher.innerHTML = '关闭侧栏';
- switcher.className = 'opened';
- } else {
- mainFrame.cols = '0,*';
- switcher.innerHTML = '打开侧栏';
- switcher.className = 'closed';
- }
- }
- function robotReferUrl(mode) {
- var theform = document.getElementById("theform");
- var msg = document.getElementById("divshowrobotmsg");
- var msgok = document.getElementById("divshowrobotmsgok");
- var oldAction = theform.action;
- var oldonSubmit = theform.onSubmit;
- msgok.style.display = 'none';
- msg.style.display = '';
- msg.innerHTML = "正在读取中,请您稍等......";
- theform.action = siteUrl + "/batch.common.php?action=" + mode;
- theform.onSubmit = "";
- theform.target = "phpframe";
- theform.submit();
- theform.action = oldAction;
- theform.onSubmit = oldonSubmit;
- theform.target = "";
- return false;
- }
- function cpmenus(id) {
- for(i=0; i<9; i++) {
- if($('menus_'+i) != null) {
- $('menus_'+i).style.display = id == -1 || i==id ? '': 'none';
- }
- }
- for(i=-1; i<9; i++) {
- if($('li_'+i) != null) {
- $('li_'+i).className = $('li_'+i) != null && i != id ? '' : 'active';
- }
- }
- }
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