gdymtsceshi/WebContent/assets/js/base.js

/**
 * 字符串全部替换
 * @param s1
 * @param s2
 * @returns
 */
String.prototype.replaceAll  = function(s1,s2){
    return this.replace(new RegExp(s1,"gm"),s2);
}
/**
 * 判断是否以特定字符串结尾
 * @param suffix
 * @returns {Boolean}
 */
String.prototype.endsWith = function(suffix) {
    return this.indexOf(suffix, this.length - suffix.length) !== -1;
};

//ie支持Array.prototype.includes()
if (!Array.prototype.includes) {
	  Object.defineProperty(Array.prototype, 'includes', {
	    value: function(searchElement, fromIndex) {

	      // 1. Let O be ? ToObject(this value).
	      if (this == null) {
	        throw new TypeError('"this" is null or not defined');
	      }

	      var o = Object(this);

	      // 2. Let len be ? ToLength(? Get(O, "length")).
	      var len = o.length >>> 0;

	      // 3. If len is 0, return false.
	      if (len === 0) {
	        return false;
	      }

	      // 4. Let n be ? ToInteger(fromIndex).
	      //    (If fromIndex is undefined, this step produces the value 0.)
	      var n = fromIndex | 0;

	      // 5. If n ≥ 0, then
	      //  a. Let k be n.
	      // 6. Else n < 0,
	      //  a. Let k be len + n.
	      //  b. If k < 0, let k be 0.
	      var k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);

	      // 7. Repeat, while k < len
	      while (k < len) {
	        // a. Let elementK be the result of ? Get(O, ! ToString(k)).
	        // b. If SameValueZero(searchElement, elementK) is true, return true.
	        // c. Increase k by 1.
	        // NOTE: === provides the correct "SameValueZero" comparison needed here.
	        if (o[k] === searchElement) {
	          return true;
	        }
	        k++;
	      }

	      // 8. Return false
	      return false;
	    }
	  });
	}
/**
 * 获取上下文路径
 * @returns
 */

function getContextPath() {
    var pathName = document.location.pathname;
    var index = pathName.substr(1).indexOf("/");
    var result = pathName.substr(0,index+1);
    result=result=="/myconsole"?"":result;
    return result;
}
/**
 * 隐藏jgrid的编辑对话框中的行并清空数据
 * 
 * @param inputid
 */
function hide(inputid) {
	$("#tr_" + inputid).hide();
	$("#" + inputid).val("");
}
/**
 * 显示jgrid的编辑对话框中的行
 * 
 * @param inputid
 */
function show(inputid) {
	$("#tr_" + inputid).show();
}
/**
 * 行内显示图片，需要在colModel中设置formatter: alarmFormatter
 * 
 * @param cellvalue
 * @param options
 * @param rowdata
 * @returns {String}
 */
function alarmFormatter(cellvalue, options, rowdata) {
	return ' <img src="data:image/png;base64,' + cellvalue + '" class="bigimg" onclick=show("' + cellvalue + '") id="img'
			+ rowdata.Id + '"  style="height:35px;"/>';
}
/**
 * 修改JSON中key的方法
 */
function modifyJosnKey(json, oddkey, newkey) {
	var val = json[oddkey];
	delete json[oddkey];
	json[newkey] = val;
}
/**
 * 给jgrid添加Jfinal中getModel方法中必需的model
 * 
 * @param postdata
 * @param modelName
 * @returns
 */
function addModel(modelName, postdata) {
	$.each(postdata, function(index, value) {
		// console.log(index);
		if (index != "jqGrid_id" && index != "oper" && index != "id") {
			modifyJosnKey(postdata, index, modelName + "." + index);
		}
		if (index == "id") {
			postdata[modelName + "." + index] = value
		}
		// console.log(index);
	})
	return postdata;
}
/*--------------以下为表单中的tree展示-------------------*/
function makeTree(inputid,actionURL,type){
	var menuContentID=inputid+"_menuContent";
	var treeDemoID=inputid+"_tree";
	
	//myconsole.log(type);
	var check={enable: true,chkStyle: "radio",radioType: "all"};
	if(type=="checkbox"){
		check={enable: true,chkboxType: {"Y":"", "N":""}};
	}
	
	var hideMenu=function () {
		$("#"+menuContentID).fadeOut("fast");
		$("body").unbind("mousedown", onBodyDown);
	}
	var onBodyDown=function (event) {
		if (!(event.target.id == "menuBtn" || event.target.id == inputid
				|| event.target.id == menuContentID || $(event.target).parents(
				"#"+menuContentID).length > 0)) {
			hideMenu();
		}
	}
	var onClick=function (e, treeID, treeNode) {
		var zTree = $.fn.zTree.getZTreeObj(treeID);
		zTree.checkNode(treeNode, !treeNode.checked, null, true);
		return false;
	}
	var onCheck=function (e, treeID, treeNode) {
		var zTree = $.fn.zTree.getZTreeObj(treeID), 
		nodes = zTree.getCheckedNodes(true), 
		v = "",// 显示值
		rv = "";// 真正值
		// console.log(nodes);
		for (var i = 0, l = nodes.length; i < l; i++) {
			rv += nodes[i].id + ",";
			v += nodes[i].name + ",";
		}
		if (v.length > 0)
			v = v.substring(0, v.length - 1);
		if (rv.length > 0)
			rv = rv.substring(0, rv.length - 1);
		//myconsole.log(inputid+"---"+rv+"----"+v);
		
		//myconsole.log(inputid+"---"+rv+"----"+v);
		$("#" + inputid).val(rv);
		$("#" + inputid).attr("offval",rv);
	//	$("#jqGrid").jqGrid("setRowData", inputid, rv+"");
		$("#_" + inputid).val(v);
	}
	$.get(getContextPath()+actionURL,{"parentid":$("#"+inputid).val()},function(data){
		$("#_"+inputid).val(data);
	})
	var value=$("#"+inputid).val();
	var upbtn=$('<input class="FormElement ui-widget-content ui-corner-all" role="textbox" type="text" id="_'+inputid +'" value="'+value+'"/>');
	//myconsole.log($("#"+inputid));
	$("#"+inputid).parent().append(upbtn);
	$("#"+inputid).hide();
	var setting = {
			check: check,
			view: {
				dblClickExpand: false
			},
			data: {
				simpleData: {
					enable: true,
					idKey: "id",
	                pIdKey: "parentid",
	                rootPId: "0"
				}
			},
			callback: {
				onClick: onClick,
				onCheck: onCheck
			}
		};
	$("#_"+inputid).click(function(){
		var id = $("#"+inputid).val();
		$.get(getContextPath()+actionURL,{id:$("#"+inputid).attr("rowid")},function(data){
			zNodes=data;
			$("#"+menuContentID).remove();
			var menu='<div id="'+menuContentID+'" class="menuContent" style="display:none; position: absolute;"><ul id="'+treeDemoID+'" class="ztree" style="margin-top:0; width:250px; height: 180px;"></ul></div>';
			$("#"+inputid).parent().append(menu);
			var tree=$.fn.zTree.init($("#"+treeDemoID), setting, zNodes);
//			tree.expandAll(false);
			var cityObj = $("#_"+inputid);
			var cityOffset = $("#_"+inputid).position();
			$("#"+menuContentID).css({left:cityOffset.left + "px", top:cityOffset.top + cityObj.outerHeight() + "px"}).slideDown("fast");
			$("body").bind("mousedown", onBodyDown);
			var nodes = tree.getNodesByParam("id", id, null);
			tree.checkNode(nodes[0], true, true);
		});
	})
}

/*--------------以上为表单中的tree展示-------------------*/
/**
 * iframe高度自适应
 */
function dyniframesize(down) {
	var pTar = null;
	if (document.getElementById) {
		pTar = document.getElementById(down);
	} else {
		eval('pTar = ' + down + ';');
	}
	if (pTar && !window.opera) {
		// begin resizing iframe
		pTar.style.display = "block"
		if (pTar.contentDocument && pTar.contentDocument.body.offsetHeight) {
			// ns6 syntax
			pTar.height = pTar.contentDocument.body.offsetHeight + 20;
			pTar.width = pTar.contentDocument.body.scrollWidth + 20;
		} else if (pTar.Document && pTar.Document.body.scrollHeight) {
			// ie5+ syntax
			pTar.height = pTar.Document.body.scrollHeight;
			pTar.width = pTar.Document.body.scrollWidth;
		}
	}
}

function design(templateFile){
	window.open(templateFile);
}
function fullOpen(winurl) {
    objWin__ = window.open( winurl,"","top=0,left=0,scrollbars=yes,width="+(screen.availWidth-200)+",height="+(screen.availHeight-30));
	objWin__ .focus();
}
/*$(function(){
	jQuery.fn.center = function () {
		this.css("position","absolute");
		var amend=80;
		if(this.height()>$(window).height()){
			amend=300
		}
		//console.log($(window).height()+"_"+this.height()+"_"+$(window).scrollTop());
		this.css("top", ( $(window).height() - this.height()+amend) / 2+$(window).scrollTop() + "px");
		this.css("left", ( $(window).width() - this.width() ) / 2+$(window).scrollLeft() + "px");
	    return this;
	}
	$('body').on('DOMNodeInserted', '.ui-jqdialog', function () {
	      $(this).center();
	});
})*/