chengwenliang
/
Queenabby


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480
							/**
 * @author ZhangHuihua@msn.com
 * 
 */

/**
 * 普通ajax表单提交
 * @param {Object} form
 * @param {Object} callback
 * @param {String} confirmMsg 提示确认信息
 */
function validateCallback(form, callback, confirmMsg) {
	var $form = $(form);

	if (!$form.valid()) {
		return false;
	}
	
	var _submitFn = function(){
		$.ajax({
			type: form.method || 'POST',
			url:$form.attr("action"),
			data:$form.serializeArray(),
			dataType:"json",
			cache: false,
			success: callback || DWZ.ajaxDone,
			error: DWZ.ajaxError
		});
	}
	
	if (confirmMsg) {
		alertMsg.confirm(confirmMsg, {okCall: _submitFn});
	} else {
		_submitFn();
	}
	
	return false;
}
/**
 * 带文件上传的ajax表单提交
 * @param {Object} form
 * @param {Object} callback
 */
function iframeCallback(form, callback){
	var $form = $(form), $iframe = $("#callbackframe");
	if(!$form.valid()) {return false;}

	if ($iframe.size() == 0) {
		$iframe = $("<iframe id='callbackframe' name='callbackframe' src='about:blank' style='display:none'></iframe>").appendTo("body");
	}
	if(!form.ajax) {
		$form.append('<input type="hidden" name="ajax" value="1" />');
	}
	form.target = "callbackframe";
	
	_iframeResponse($iframe[0], callback || DWZ.ajaxDone);
}
function _iframeResponse(iframe, callback){
	var $iframe = $(iframe), $document = $(document);
	
	$document.trigger("ajaxStart");
	
	$iframe.bind("load", function(event){
		$iframe.unbind("load");
		$document.trigger("ajaxStop");
		
		if (iframe.src == "javascript:'%3Chtml%3E%3C/html%3E';" || // For Safari
			iframe.src == "javascript:'<html></html>';") { // For FF, IE
			return;
		}

		var doc = iframe.contentDocument || iframe.document;

		// fixing Opera 9.26,10.00
		if (doc.readyState && doc.readyState != 'complete') return; 
		// fixing Opera 9.64
		if (doc.body && doc.body.innerHTML == "false") return;
	   
		var response;
		
		if (doc.XMLDocument) {
			// response is a xml document Internet Explorer property
			response = doc.XMLDocument;
		} else if (doc.body){
			try{
				response = $iframe.contents().find("body").text();
				response = jQuery.parseJSON(response);
			} catch (e){ // response is html document or plain text
				response = doc.body.innerHTML;
			}
		} else {
			// response is a xml document
			response = doc;
		}
		
		callback(response);
	});
}

/**
 * navTabAjaxDone是DWZ框架中预定义的表单提交回调函数．
 * 服务器转回navTabId可以把那个navTab标记为reloadFlag=1, 下次切换到那个navTab时会重新载入内容. 
 * callbackType如果是closeCurrent就会关闭当前tab
 * 只有callbackType="forward"时需要forwardUrl值
 * navTabAjaxDone这个回调函数基本可以通用了，如果还有特殊需要也可以自定义回调函数.
 * 如果表单提交只提示操作是否成功, 就可以不指定回调函数. 框架会默认调用DWZ.ajaxDone()
 * <form action="/user.do?method=save" onsubmit="return validateCallback(this, navTabAjaxDone)">
 * 
 * form提交后返回json数据结构statusCode=DWZ.statusCode.ok表示操作成功, 做页面跳转等操作. statusCode=DWZ.statusCode.error表示操作失败, 提示错误原因. 
 * statusCode=DWZ.statusCode.timeout表示session超时，下次点击时跳转到DWZ.loginUrl
 * {"statusCode":"200", "message":"操作成功", "navTabId":"navNewsLi", "forwardUrl":"", "callbackType":"closeCurrent", "rel"."xxxId"}
 * {"statusCode":"300", "message":"操作失败"}
 * {"statusCode":"301", "message":"会话超时"}
 * 
 */
function navTabAjaxDone(json){
	DWZ.ajaxDone(json);
	if (json[DWZ.keys.statusCode] == DWZ.statusCode.ok){
		if (json.navTabId){ //把指定navTab页面标记为需要“重新载入”。注意navTabId不能是当前navTab页面的
			navTab.reloadFlag(json.navTabId);
		} else { //重新载入当前navTab页面
			var $pagerForm = $("#pagerForm", navTab.getCurrentPanel());
			var args = $pagerForm.size()>0 ? $pagerForm.serializeArray() : {}
			navTabPageBreak(args, json.rel);
		}
		
		if ("closeCurrent" == json.callbackType) {
			setTimeout(function(){navTab.closeCurrentTab(json.navTabId);}, 100);
		} else if ("forward" == json.callbackType) {
			navTab.reload(json.forwardUrl);
		} else if ("forwardConfirm" == json.callbackType) {
			alertMsg.confirm(json.confirmMsg || DWZ.msg("forwardConfirmMsg"), {
				okCall: function(){
					navTab.reload(json.forwardUrl);
				},
				cancelCall: function(){
					navTab.closeCurrentTab(json.navTabId);
				}
			});
		} else {
			navTab.getCurrentPanel().find(":input[initValue]").each(function(){
				var initVal = $(this).attr("initValue");
				$(this).val(initVal);
			});
		}
	}
}

/**
 * dialog上的表单提交回调函数
 * 当前navTab页面有pagerForm就重新加载
 * 服务器转回navTabId，可以重新载入指定的navTab. statusCode=DWZ.statusCode.ok表示操作成功, 自动关闭当前dialog
 * 
 * form提交后返回json数据结构,json格式和navTabAjaxDone一致
 */
function dialogAjaxDone(json){
	DWZ.ajaxDone(json);
	if (json[DWZ.keys.statusCode] == DWZ.statusCode.ok){
		if (json.navTabId){
			navTab.reload(json.forwardUrl, {navTabId: json.navTabId});
		} else {
			var $pagerForm = $("#pagerForm", navTab.getCurrentPanel());
			var args = $pagerForm.size()>0 ? $pagerForm.serializeArray() : {}
			navTabPageBreak(args, json.rel);
		}
		if ("closeCurrent" == json.callbackType) {
			$.pdialog.closeCurrent();
		}
	}
}


/*在对话框中操作数据，并刷新对话框*/ 
function dialogAjaxDoneCloseAndReflush(json) { 
	DWZ.ajaxDone(json);
	if (json.statusCode == DWZ.statusCode.ok){
		if (json.navTabId){
			navTab.reload(json.forwardUrl, {navTabId: json.navTabId});
		} else if (json.rel) {
			var $pagerForm = $("#pagerForm", navTab.getCurrentPanel());
			var args = $pagerForm.size()>0 ? $pagerForm.serializeArray() : {}
			navTabPageBreak(args, json.rel);
		}
		if ("closeCurrent" == json.callbackType) {
			$.pdialog.closeCurrent();
		}
	}
	$.pdialog.closeCurrent(); 
	navTab.reload();
}


/*在对话框中操作数据，并刷新对话框*/ 
function dialogAjaxDoneReflush(json) { 
	DWZ.ajaxDone(json);
	if (json.statusCode == DWZ.statusCode.ok){
		if (json.navTabId){
			navTab.reload(json.forwardUrl, {navTabId: json.navTabId});
		} else if (json.rel) {
			var $pagerForm = $("#pagerForm", navTab.getCurrentPanel());
			var args = $pagerForm.size()>0 ? $pagerForm.serializeArray() : {}
			navTabPageBreak(args, json.rel);
		}
		if ("closeCurrent" == json.callbackType) {
			$.pdialog.closeCurrent();
		}
	}
	//$.pdialog.closeCurrent(); 
	navTab.reload();
}


/*在对话框中操作数据，并刷新对话框*/ 
function dialogAjaxDoneFather(json) { 
	DWZ.ajaxDone(json); 
	if (json.statusCode == DWZ.statusCode.ok) { 
		if (json.navTabId) { 
			var dialog = $("body").data(json.navTabId); 
			$.pdialog.reload(dialog.data("url"), { data: {}, dialogId: json.navTabId, callback: null }) 
		} 
		if ("closeCurrent" == json.callbackType) { 
			$.pdialog.closeCurrent(); 
		} 
	} 
}


/**
 * 处理navTab上的查询, 会重新载入当前navTab
 * @param {Object} form
 */
function navTabSearch(form, navTabId){
	var $form = $(form);
	if (form[DWZ.pageInfo.pageNum]) form[DWZ.pageInfo.pageNum].value = 1;
	navTab.reload($form.attr('action'), {data: $form.serializeArray(), navTabId:navTabId});
	return false;
}
/**
 * 处理dialog弹出层上的查询, 会重新载入当前dialog
 * @param {Object} form
 */
function dialogSearch(form){
	var $form = $(form);
	if (form[DWZ.pageInfo.pageNum]) form[DWZ.pageInfo.pageNum].value = 1;
	$.pdialog.reload($form.attr('action'), {data: $form.serializeArray()});
	return false;
}
function dwzSearch(form, targetType){
	if (targetType == "dialog") dialogSearch(form);
	else navTabSearch(form);
	return false;
}
/**
 * 处理div上的局部查询, 会重新载入指定div
 * @param {Object} form
 */
function divSearch(form, rel){
	var $form = $(form);
	if (form[DWZ.pageInfo.pageNum]) form[DWZ.pageInfo.pageNum].value = 1;
	if (rel) {
		var $box = $("#" + rel);
		$box.ajaxUrl({
			type:"POST", url:$form.attr("action"), data: $form.serializeArray(), callback:function(){
				$box.find("[layoutH]").layoutH();
			}
		});
	}
	return false;
}
/**
 * 
 * @param {Object} args {pageNum:"",numPerPage:"",orderField:"",orderDirection:""}
 * @param String formId 分页表单选择器，非必填项默认值是 "pagerForm"
 */
function _getPagerForm($parent, args) {
	var form = $("#pagerForm", $parent).get(0);

	if (form) {
		if (args["pageNum"]) form[DWZ.pageInfo.pageNum].value = args["pageNum"];
		if (args["numPerPage"]) form[DWZ.pageInfo.numPerPage].value = args["numPerPage"];
		if (args["orderField"]) form[DWZ.pageInfo.orderField].value = args["orderField"];
		if (args["orderDirection"] && form[DWZ.pageInfo.orderDirection]) form[DWZ.pageInfo.orderDirection].value = args["orderDirection"];
	}
	
	return form;
}


/**
 * 处理navTab中的分页和排序
 * targetType: navTab 或 dialog
 * rel: 可选 用于局部刷新div id号
 * data: pagerForm参数 {pageNum:"n", numPerPage:"n", orderField:"xxx", orderDirection:""}
 * callback: 加载完成回调函数
 */
function dwzPageBreak(options){
	var op = $.extend({ targetType:"navTab", rel:"", data:{pageNum:"", numPerPage:"", orderField:"", orderDirection:""}, callback:null}, options);
	var $parent = op.targetType == "dialog" ? $.pdialog.getCurrent() : navTab.getCurrentPanel();

	if (op.rel) {
		var $box = $parent.find("#" + op.rel);
		var form = _getPagerForm($box, op.data);
		if (form) {
			$box.ajaxUrl({
				type:"POST", url:$(form).attr("action"), data: $(form).serializeArray(), callback:function(){
					$box.find("[layoutH]").layoutH();
				}
			});
		}
	} else {
		var form = _getPagerForm($parent, op.data);
		var params = $(form).serializeArray();
		
		if (op.targetType == "dialog") {
			if (form) $.pdialog.reload($(form).attr("action"), {data: params, callback: op.callback});
		} else {
			if (form) navTab.reload($(form).attr("action"), {data: params, callback: op.callback});
		}
	}
}
/**
 * 处理navTab中的分页和排序
 * @param args {pageNum:"n", numPerPage:"n", orderField:"xxx", orderDirection:""}
 * @param rel： 可选 用于局部刷新div id号
 */
function navTabPageBreak(args, rel){
	dwzPageBreak({targetType:"navTab", rel:rel, data:args});
}
/**
 * 处理dialog中的分页和排序
 * 参数同 navTabPageBreak 
 */
function dialogPageBreak(args, rel){
	dwzPageBreak({targetType:"dialog", rel:rel, data:args});
}


function ajaxTodo(url, callback){
	var $callback = callback || navTabAjaxDone;
	if (! $.isFunction($callback)) $callback = eval('(' + callback + ')');
	$.ajax({
		type:'GET',
		url:url,
		dataType:"json",
		cache: false,
		success: $callback,
		error: DWZ.ajaxError
	});
}


function ajaxTodoPost(url, thisE, callback){
    var csrfVal = thisE.attr("csrfVal");
    var csrfName = thisE.attr("csrfName");
	var $callback = callback || navTabAjaxDone;
	if (! $.isFunction($callback)) $callback = eval('(' + callback + ')');
	$.ajax({
		type:'POST',
		url:url,
		dataType:"json",
        data: function(){
            var _data = {};
            if (csrfName && csrfVal) {
                 _data[csrfName] = csrfVal;
            }
           
            return _data;
        }(),
		cache: false,
		success: $callback,
		error: DWZ.ajaxError
	});
}


/**
 * http://www.uploadify.com/documentation/uploadify/onqueuecomplete/	
 */
function uploadifyQueueComplete(queueData){

	var msg = "The total number of files uploaded: "+queueData.uploadsSuccessful+"<br/>"
		+ "The total number of errors while uploading: "+queueData.uploadsErrored+"<br/>"
		+ "The total number of bytes uploaded: "+queueData.queueBytesUploaded+"<br/>"
		+ "The average speed of all uploaded files: "+queueData.averageSpeed;
	
	if (queueData.uploadsErrored) {
		alertMsg.error(msg);
	} else {
		alertMsg.correct(msg);
	}
}
/**
 * http://www.uploadify.com/documentation/uploadify/onuploadsuccess/
 */
function uploadifySuccess(file, data, response){
	alert(data)
}

/**
 * http://www.uploadify.com/documentation/uploadify/onuploaderror/
 */
function uploadifyError(file, errorCode, errorMsg) {
	alertMsg.error(errorCode+": "+errorMsg);
}


/**
 * http://www.uploadify.com/documentation/
 * @param {Object} event
 * @param {Object} queueID
 * @param {Object} fileObj
 * @param {Object} errorObj
 */
function uploadifyError(event, queueId, fileObj, errorObj){
	alert("event:" + event + "\nqueueId:" + queueId + "\nfileObj.name:" 
		+ fileObj.name + "\nerrorObj.type:" + errorObj.type + "\nerrorObj.info:" + errorObj.info);
}


$.fn.extend({
	ajaxTodo:function(){
		return this.each(function(){
			var $this = $(this);
			$this.click(function(event){
				if ($this.hasClass('disabled')) {
					return false;
				}
				
				var url = unescape($this.attr("href")).replaceTmById($(event.target).parents(".unitBox:first"));
				DWZ.debug(url);
				if (!url.isFinishedTm()) {
					alertMsg.error($this.attr("warn") || DWZ.msg("alertSelectMsg"));
					return false;
				}
				var title = $this.attr("title");
				if (title) {
					alertMsg.confirm(title, {
						okCall: function(){
							ajaxTodoPost(url, $this, $this.attr("callback"));
						}
					});
				} else {
					ajaxTodoPost(url, $this, $this.attr("callback"));
				}
				event.preventDefault();
			});
		});
	},
	dwzExport: function(){
		function _doExport($this) {
			var $p = $this.attr("targetType") == "dialog" ? $.pdialog.getCurrent() : navTab.getCurrentPanel();
			var $form = $("#pagerForm", $p);
			var url = $this.attr("href");
			//window.location = url+(url.indexOf('?') == -1 ? "?" : "&")+$form.serialize();
			var $iframe = $("#callbackframe");
			if ($iframe.size() == 0) {
				$iframe = $("<iframe id='callbackframe' name='callbackframe' src='about:blank' style='display:none'></iframe>").appendTo("body");
			}

			form.target = "callbackframe";
			
		}
		
		return this.each(function(){
			var $this = $(this);
			$this.click(function(event){
				var title = $this.attr("title");
				if (title) {
					alertMsg.confirm(title, {
						okCall: function(){_doExport($this);}
					});
				} else {_doExport($this);}
			
				event.preventDefault();
			});
		});
	}
});