util.js
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var $=require('jquery');
var util={
__ajax:function(options,callback,notip){
if(typeof options.data=="string"){
util.__tip(options.data,"warning");
return false;
}else{
$.ajax({
type: options.type||'POST',
url: options.url,
async: options.async,
dataType: 'json',
data:options.data||{},
success: function(res) {
res=res.data;
if (("" + res.code) === "200") {
notip?(callback&&callback.bind(this,res)()):util.__tip(res.message,"success",callback&&callback.bind(this,res)());
return true;
} else {
(!notip) && util.__tip(res.message, "danger");
return false;
}
},
error:function(err){
console.log("ajax.ERROR",err);
return false;
}
});
}
},
__ajax2:function(options,callback){
if(typeof options.data=="string"){
util.__tip(options.data,"warning");
}else{
$.ajax({
type: 'POST',
url: options.url,
async: options.async,
dataType: 'json',
data:options.data||{},
success: function(res) {
res=res.data;
if (res.code != 200) {
util.__tip(res.message,"danger");
} else {
return callback.bind(this,res)();
}
}
});
}
},
__tip:function(message,callback){
//danger
var options={};
options.class_name="growl-danger";
options.title=arguments[0];
if (arguments.length > 1) {
if (typeof (arguments[1]) === "string") {
options.class_name="growl-"+arguments[1];
}else{
options.class_name="growl-success";
}
var lastargs = Array.prototype.slice.call(arguments, arguments.length-1);
lastargs=lastargs[0];
if(typeof lastargs==="function"){
options.after_open=setTimeout(function() {
lastargs&&lastargs();
},600);
}
}
options.sticky=false;
options.time=1000;
$.gritter.add(options);
},
__template: function () {
var args = arguments, result;
if (args.length > 0) {
if (typeof args[0]==="string") {
result = args[0];
if (args.length == 2 && typeof args[1]=="object") {
for (var key in args[1]) {
if (args[1][key] != undefined) {
var regkey=((+key)==(+key))?"["+key+"]":key;
var reg = new RegExp("({" + regkey + "})", "g");
result = result.replace(reg, args[1][key]);
}
}
}
var reg = new RegExp("({.*})", "g");
result = result.replace(reg, '');
}
}
return result;
},
__template2:function(str,source){
// console.log(str);
var result="";
var script=[];
script.push('var each=function(obj,fn){');
script.push(' var that=this;');
script.push(' if({}.toString.call(obj)=="[object Array]"){');
script.push(' for(var i=0;i<obj.length;i++){');
script.push(' fn.call(i,i,obj[i]);');
script.push(' }');
script.push(' return;');
script.push(' }');
script.push(' if(typeof obj=="function"||typeof obj=="object"&&!!obj){');
script.push(' for(var i in obj){');
script.push(' fn.call(i,i,obj[i]);');
script.push(' }');
script.push(' return;');
script.push(' }');
script.push('}');
result=script.join('')+";\n";
var formstr=function (code) {
return "'" + code
.replace(/('|\\)/g, '\\$1')
.replace(/\r/g, '\\r')
.replace(/\n/g, '\\n') + "'";
}
//获取参数
var keys=[];
for(var key in source){
if(typeof source[key]=="boolean"){
keys.push(key+"="+source[key]);
}else{
keys.push(key+"="+JSON.stringify(source[key]));
}
}
result+="var "+keys.join(',')+";";
var html="";
html=str.replace(/\[\[(.*?)\]\]/igm,function(name,$1){
var trim=$1.replace(/^\s+|\s+$/,'');
if(/^each/.test(trim))
{
trim=trim.replace(/^each\s+(\w+)\s+as\s+(\w+)\s+(\w+)/,'each\( $1,function($3,$2){');
return "[["+trim+"]]";
}else
if(/^\/each/.test(trim)){
trim=trim.replace(/^\/each/,'});')
return "[["+trim+"]]";
}
else if(/^if/.test(trim)){
trim=trim.replace(/^if(.+)/,'if($1){');
return "[["+trim+"]]";
}
else if(/^\/if/.test(trim)){
trim=trim.replace(/^\/if/,'};')
return "[["+trim+"]]";
}
else if(/^else$/.test(trim)){
trim=trim.replace(/else/,'}else{');
return "[["+trim+"]]";
}
else{
return "[[+"+trim+"+]]";
}
});
html=html.replace(/(^|\]\])(.*?)(\[\[|$)/igm,function(name,$1,$2){
var trim=$2.replace(/^\s+|\s+$/,'');
return trim?formstr($2):'';
});
// var result="var result='';result+=";
var arr=html.split(/\n+/igm);
result+="var p=[];\n";
for(var i=0;i<arr.length;i++){
if(/^'/.test(arr[i])){
result+="p.push("+(arr[i])+");\n";
}else{
result+=(arr[i]);
}
}
result+="return p.join('');\n";
var fn=new Function(result);
var b=fn.call(source);
return b;
},
__input:function(id){
return !!~$.trim($('#'+id).val())?$('#'+id).val():""
}
}
module.exports=util;