dataauth.js

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//显示数据权限设置页面
function setDA(menuid,viewid,unitid){
	//window.showModalDialog("/c?_view=_dataauth&_dataauth_list.o=u","","dialogWidth:40");
	//window.location="/c?_view=_dataauth&_dataauth_list.o=u&_dataauth_search.emenuid="+menuid+"&_dataauth_search.eviewid="+viewid+"&_dataauth_search.eunitid="+unitid;
	doLink("/c?_view=_dataauth&_dataauth_list.o=u&_dataauth_search.emenuid="+menuid+"&_dataauth_search.eviewid="+viewid+"&_dataauth_search.eunitid="+unitid);
}

function showDADialog(menuid,viewid,unitid,roleid){
	var url = "/c?_view=_da_select&_dataauth_list.o=u&_dataauth_search.emenuid="+menuid+"&_dataauth_search.eviewid="+viewid+"&_dataauth_search.eunitid="+unitid;
	//window.location=url;
	doLink(url);
}

function doSAClose(action){
	//window.close();
}
function doSABack(action){
	var menuid = document.forms[0].all('_dataauth_search.emenuid').value;
	//window.location="/c?_view=_daset&_daset.emenuid="+menuid;
	doLink("/c?_view=_daset&_daset.emenuid="+menuid);
}

function doSASubmit(action){
	alert('submit')

}

function gotoreset(){
	var head = '_r_da_select.eroleidsel';
	//var checks = document.all(head);
	var checks = getAllElements(head);
	var checkedid='';
	if(!checks) return;
	/*
	if(checks.length == undefined){
		if(checks.checked){
			checkedid=checks.value;
		}
	}else{
		*/
		for(var i=0;i<checks.length;i++){	
			if(checks[i].checked){
				if(i==0){
					checkedid=checks[i].value;
				}else{
					checkedid=checkedid+","+checks[i].value;
				}
			}
		}
		/*
	}
	*/
	document.forms[0].action=getContextPath() + '/c?_view=_da_select&_da_select.actiontype=set&_da_select.idstr='+checkedid;
	//doLink('/c?_view=_da_select&_da_select.actiontype=set&_da_select.idstr='+checkedid);
	document.forms[0].submit();
}

function doSAABack(){
	var menuid = document.forms[0].all('_dataauth_search.emenuid').value;
	//window.location="/c?_view=_daassign&_daassign.emenuid="+menuid;
	doLink("/c?_view=_daassign&_daassign.emenuid="+menuid);
}

function doSAABacktoRole(){
	//window.location="/c?_view=_role_da";
	doLink("/c?_view=_role_da");
}




//增加数据权限标记
function addDataAuthTag(){
	var unitId = getUnitId();
	//var e = document.getElementById(unitId + ".esql");
	var e = getAllElements(unitId + ".esql")[0];
	var pos = getCursorPosition(unitId + ".esql");
	var prefix = e.value.substr(0,pos);
	var suffix = e.value.substr(pos,e.value.length);
	var daTag = " #DA# ";     //此处应和SQLExpression中定义一致
	e.value = prefix + daTag + suffix;
	setCursorPosition(unitId + ".esql",pos);
	if(document.selection){
		var select = document.selection.createRange();
		select.moveEnd('character',daTag.length);
		select.select();
	}else{
		e.selectionStart=pos;
		e.selectionEnd=pos+daTag.length;
	}
}


//获得光标位置
function getCursorPosition(eid) 
{
 //var txb = document.getElementById(eid);//根据ID获得对象
 var txb = getAllElements(eid)[0];//根据ID获得对象
 var pos = 0;//设置初始位置
 txb.focus();//输入框获得焦点,这句也不能少,不然后面会出错,血的教训啦.
 var s = txb.scrollTop;//获得滚动条的位置
 if(document.selection){
	 var r = document.selection.createRange();//创建文档选择对象
	 var t = txb.createTextRange();//创建输入框文本对象
	 t.collapse(true);//将光标移到头
	 t.select();//显示光标,这个不能少,不然的话,光标没有移到头.当时我不知道,搞了十几分钟
	 var j = document.selection.createRange();//为新的光标位置创建文档选择对象
	 r.setEndPoint("StartToStart",j);//在以前的文档选择对象和新的对象之间创建对象
	 var str = r.text;//获得对象的文本
	 var re = new RegExp("[\\n]","g");//过滤掉换行符,不然你的文字会有问题,会比你的文字实际长度要长一些
	 str = str.replace(re,"");//过滤
	 pos = str.length;//获得长度.也就是光标的位置
	 r.collapse(false);
	 r.select();//把光标恢复到以前的位置
	 txb.scrollTop = s;//把滚动条恢复到以前的位置
 }else{
	var r = document.getSelection();
	pos = txb.selectionStart;
 }
  return pos;
}

//设置光标函数

function setCursorPosition(id,pos)
{
　　//var textbox = document.getElementById(id);
	var textbox = getAllElements(id)[0];
	if(document.selection){
	　　var r = textbox.createTextRange(); 
	　　r.collapse(true); 
	　　r.moveStart('character',pos); 
	　　r.select();
	}else{
		textbox.selectionStart=pos;
	}
}

function openAllRole(id) {

	showDialog('/c?_view=_da_allRoleSelect&_daid=' + id ,this,'dialogHeight:400px;dialogWidth:700px');
}