Web/Member/JS/commonUp.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

// JavaScript Document for public functions
function $(id){	//return HTML object by object id
	var obj = false;
	obj = document.getElementById(id);			

	if(obj == null){
		obj = parent.document.getElementById(id);
	}

	return obj ? obj : undefined;
}

function $V(id){	//return HTML object's value
	if($(id) != undefined){
		return $(id).value;
	}else{
		return null;
	}
}

function $Len(id){
	if($(id) != undefined){
		return $(id).options.length;
	}else{
		return null;
	}
}

function $Rows(id){
	if($(id) != undefined){
		return $(id).rows.length;
	}else{
		return null;
	}
}

//------ajax---------
var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject("Msxml2.XMLHTTP")},
      function() {return new ActiveXObject("Microsoft.XMLHTTP")}
    ) || false;
  },

  activeRequestCount: 0
}

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) {}
    }