dialog.js
上传用户:huijianzhu
上传日期:2009-11-25
资源大小:9825k
文件大小:5k
- // 取通过URL传过来的参数 (格式如 ?Param1=Value1&Param2=Value2)
- var URLParams = new Object() ;
- var aParams = document.location.search.substr(1).split('&') ;
- for (i=0 ; i < aParams.length ; i++) {
- var aParam = aParams[i].split('=') ;
- URLParams[aParam[0]] = aParam[1] ;
- }
- // 具有主窗口相同的配置信息
- var config;
- try{
- config = dialogArguments.config;
- }
- catch(e){
- }
- // 去空格,left,right,all可选
- function BaseTrim(str){
- lIdx=0;rIdx=str.length;
- if (BaseTrim.arguments.length==2)
- act=BaseTrim.arguments[1].toLowerCase()
- else
- act="all"
- for(var i=0;i<str.length;i++){
- thelStr=str.substring(lIdx,lIdx+1)
- therStr=str.substring(rIdx,rIdx-1)
- if ((act=="all" || act=="left") && thelStr==" "){
- lIdx++
- }
- if ((act=="all" || act=="right") && therStr==" "){
- rIdx--
- }
- }
- str=str.slice(lIdx,rIdx)
- return str
- }
- // 基本信息提示,得到焦点并选定
- function BaseAlert(theText,notice){
- alert(notice);
- theText.focus();
- theText.select();
- return false;
- }
- // 是否有效颜色值
- function IsColor(color){
- var temp=color;
- if (temp=="") return true;
- if (temp.length!=7) return false;
- return (temp.search(/#[a-fA-F0-9]{6}/) != -1);
- }
- // 只允许输入数字
- function IsDigit(){
- return ((event.keyCode >= 48) && (event.keyCode <= 57));
- }
- // 选颜色
- function SelectColor(what){
- var dEL = document.all("d_"+what);
- var sEL = document.all("s_"+what);
- var url = "selcolor.htm?color="+encodeURIComponent(dEL.value);
- var arr = showModalDialog(url,window,"dialogWidth:280px;dialogHeight:250px;help:no;scroll:no;status:no");
- if (arr) {
- dEL.value=arr;
- sEL.style.backgroundColor=arr;
- }
- }
- // 选背景图
- function SelectImage(){
- showModalDialog("backimage.htm?action=other",window,"dialogWidth:350px;dialogHeight:210px;help:no;scroll:no;status:no");
- }
- // 搜索下拉框值与指定值匹配,并选择匹配项
- function SearchSelectValue(o_Select, s_Value){
- for (var i=0;i<o_Select.length;i++){
- if (o_Select.options[i].value == s_Value){
- o_Select.selectedIndex = i;
- return true;
- }
- }
- return false;
- }
- // 转为数字型,并无前导0,不能转则返回""
- function ToInt(str){
- str=BaseTrim(str);
- if (str!=""){
- var sTemp=parseFloat(str);
- if (isNaN(sTemp)){
- str="";
- }else{
- str=sTemp;
- }
- }
- return str;
- }
- // 是否有效的链接
- function IsURL(url){
- var sTemp;
- var b=true;
- sTemp=url.substring(0,7);
- sTemp=sTemp.toUpperCase();
- if ((sTemp!="HTTP://")||(url.length<10)){
- b=false;
- }
- return b;
- }
- // 是否有效的扩展名
- function IsExt(url, opt){
- var sTemp;
- var b=false;
- var s=opt.toUpperCase().split("|");
- for (var i=0;i<s.length ;i++ ){
- sTemp=url.substr(url.length-s[i].length-1);
- sTemp=sTemp.toUpperCase();
- s[i]="."+s[i];
- if (s[i]==sTemp){
- b=true;
- break;
- }
- }
- return b;
- }
- // 相对路径转为根形式路径
- function relativePath2rootPath(url){
- if (url.substring(0,1)=="/") return url;
- var sWebEditorPath = getWebEditorRootPath();
- while(url.substr(0,3)=="../"){
- url = url.substr(3);
- sWebEditorPath = sWebEditorPath.substring(0,sWebEditorPath.lastIndexOf("/"));
- }
- return sWebEditorPath + "/" + url;
- }
- // 相对路径按路径模式转为相应的格式
- function relativePath2setPath(url){
- switch(config.BaseUrl){
- case "0":
- return baseHref2editorPath(url);
- break;
- case "1":
- return relativePath2rootPath(url);
- break;
- case "2":
- return getSitePath() + relativePath2rootPath(url);
- break;
- }
- }
- // 显示路径到编辑器路的相对形式
- function baseHref2editorPath(url){
- var editorPath = getWebEditorRootPath() + "/";
- var baseHref = config.BaseHref;
- //baseHref = baseHref.substr(0, baseHref.length-1);
- var editorLen = editorPath.length;
- var baseLen = baseHref.length;
- var nMinLen = 0;
- if (editorLen>baseLen){
- nMinLen = baseLen;
- }else{
- nMinLen = editorLen;
- }
- var n = 0;
- for (var i=1; i<=nMinLen; i++){
- n = i;
- if (editorPath.substr(0,i).toLowerCase()!=baseHref.substr(0,i).toLowerCase()){
- break;
- }
- }
- var str = editorPath.substr(0, n);
- str = str.substring(0,str.lastIndexOf("/")+1);
- n = str.length;
- editorPath = editorPath.substr(n);
- baseHref = baseHref.substr(n);
- var arr = baseHref.split("/");
- var result = "";
- for (var i=1; i<=arr.length-1; i++){
- result += "../";
- }
- result = result + editorPath + url;
- return result;
- }
- // 取编辑所在跟路径
- function getWebEditorRootPath(){
- var url = "/" + document.location.pathname;
- return url.substring(0,url.lastIndexOf("/dialog/"));
- }
- // 取站点路径
- function getSitePath(){
- var sSitePath = document.location.protocol + "//" + document.location.host;
- if (sSitePath.substr(sSitePath.length-3) == ":80"){
- sSitePath = sSitePath.substring(0,sSitePath.length-3);
- }
- return sSitePath;
- }