table.js ➔ initInstance - Code Metrics - Inspection of "Simplification attempt" - webdivane/table - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (16a7a6)

by Plamen

created 2019-03-09 14:02 UTC

table.js ➔ initInstance B

↳ Parent: TableSingleton.constructor

Complexity

Conditions	1
Paths	384

Size

Total Lines	256
Code Lines	190

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	1
eloc	190
c	3
b	0
f	0
nc	384
nop	0
dl	0
loc	256
rs	7

How to fix Long Method

var TableHelperRequestSort = function(rq, strDesc){
    function sortBySpan(span, i){
        var order = span.innerHTML;
        if(order.length === 1){
            rq.colNo = i;
            rq.colOrd = order === strDesc ? "desc" : "asc";
        }
        return rq.colNo === i;
    }
    
    var thTags = document.getElementById(rq.tableId)
            .getElementsByTagName("thead")[0]
            .getElementsByTagName("th");
    var length = thTags.length;
    for(var i = 0; i < length; i++){
        var link = thTags[i].getElementsByTagName("a")[0];
        if(link){
            var span = link.getElementsByTagName("span")[0];
            if(span && sortBySpan(span, i)){
                break;
            }
        }
    }
};
var TableHelperRequestFilter = function(rq){
    function getFilterFieldsByTableID(tableID){
        var fields = {filterBy: null, filter: null};
        var filterDiv = getFilterDivByTableIDOrNull(tableID);
        if(filterDiv !== null){
            setFilterBy(fields, filterDiv);
            setFilterValue(fields, filterDiv);
        }
        return fields;
    }
    function getFilterDivByTableIDOrNull(tableID){
        var res = null;
        if(document.getElementById(tableID).parentNode.getElementsByTagName("div").length > 0){
            for(var i = 0; i < document.getElementById(tableID).parentNode.getElementsByTagName("div").length; i++){
                if(document.getElementById(tableID).parentNode.getElementsByTagName("div")[i].getAttribute("class") === "filter"){
                    return document.getElementById(tableID).parentNode.getElementsByTagName("div")[i];
                }
            }

        }
        return res;
    }
    function setFilterBy(fields, filterDiv){
        var slctObj = filterDiv.getElementsByTagName("select")[0];
        if(slctObj && slctObj.options[slctObj.selectedIndex].value !== "all"){
            fields.filterBy = slctObj.options[slctObj.selectedIndex].value;
        }
    }
    function setFilterValue(fields, filterDiv){
        var textObj = filterDiv.getElementsByTagName("input")[0];
        if(textObj && textObj.value && textObj.value.length !== 0){
            fields.filter = encodeURIComponent(textObj.value.trim());
        }
    }

    var r = getFilterFieldsByTableID(rq.tableId);
    if(r.filter !== null){
        rq.filter = r.filter;
    }
    if(r.filterBy !== null){
        rq.filterBy = r.filterBy;
    }
};
var TableHelperColumnHover = function(tableContainer, index){
    var rows = document.getElementById(tableContainer).rows;
    var upto = rows.length - 1;
    if(typeof index === "undefined"){
        TableHelperColumnHoverRelease(rows, upto);
    } else {
        for(var i = 0; i < upto; i++){
            rows[i].cells[index].setAttribute("lang", "col-hover");
        }
    }
};
var TableHelperColumnHoverRelease = function(rows, upto){
    for(var i = 0; i < upto; i++){
        for(var j = 0; j < rows[i].cells.length; j++){
            if(rows[i].cells[j].lang){
                rows[i].cells[j].removeAttribute("lang");
            }
        }
    }
};
var TableHelperSetVisability = function(tableContainer, flag){
    var tbl = document.getElementById(tableContainer);
    if(flag === true){
        tbl.style.filter = "none";
        tbl.style.opacity = "1";
        tbl.style.cursor = "auto";
    }else if(flag === false){
        tbl.style.filter = "blur(1px)";
        tbl.style.opacity = "0.8";
        tbl.style.cursor = "wait";
    }else{
        console.error("table error in the flag value");
    }
};
//https://addyosmani.com/resources/essentialjsdesignpatterns/book/#singletonpatternjavascript
var TableSingleton = (function(){
    // Instance stores a reference to the Singleton
    var instance;
    function initInstance(){
        // Singleton
        // Private methods and variables
        function BuildRequest(rq, crntTableId){
            rq.tableId = crntTableId;
            TableHelperRequestSort(rq, instance.strDesc);
            TableHelperRequestFilter(rq);
        }
        function getParent(obj, objType){
            while(obj && obj.tagName !== objType.toUpperCase()){
                obj = obj.parentNode;
            }
            return obj;
        }
        function FilterGetTableId(field){
            if(field.tagName.toLowerCase() !== "select"){
                return field.getAttribute("data-table-id");
            }
            var f = field.parentNode.parentNode.getElementsByTagName("input")[0];
            return '' === f.value ? null : f.getAttribute("data-table-id");
        }
        var tail = [];
        function LoadData(tableContainer, rq){
            SetVisability(tableContainer, false);
            if(window.XMLHttpRequest){
                var xmlhttp = new XMLHttpRequest();/* code for IE7+, Firefox, Chrome, Opera, Safari */
            }else{ 
                xmlhttp = new window.ActiveXObject("Microsoft.XMLHTTP");/*code for IE6, IE5 */
            }
            for(var i = 0; i < tail.length; i++){
                var ex_xmlhttp = tail.shift();
                ex_xmlhttp.abort();
            }
            xmlhttp.onreadystatechange = function(){
                if(xmlhttp.readyState === 4 && xmlhttp.status === 200){
                    var d = JSON.parse(xmlhttp.responseText);
                    instance.rq = rq;
                    instance.Draw(tableContainer, d);
                }
            };
            xmlhttp.open("GET", RequestToUrl(rq), true);
            xmlhttp.send();
            tail.push(xmlhttp); //put at tail to can abort later any previous
        }
        function RequestToUrl(rq){
            var url = location.pathname + ".json" + location.search;
            if(typeof rq === "object"){
                var getUrlVarName = {
                    colNo: "col", colOrd: "ord", filter: "filter",
                    filterBy: "filter-by", pageNo: "pg", exportType: "export",
                    tableId: "table-id"
                };
                var flagFirst = location.search.length < 1 ? true : false;
                for(var r in rq){
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
                    var clue = flagFirst === true ? "?" : "&";
                    url += clue + getUrlVarName[r] + "=" + rq[r];
                    flagFirst = false;
                }
            }
            return url;
        }
        function clearSection(tSection){
            if(iePrior(9)){
                if(tSection.firstChild){
                    while(tSection.firstChild){
                        tSection.removeChild(tSection.firstChild);
                    }
                }
            }else{
                tSection.innerHTML = "";
            }
        }
        function iePrior(v){
            var rv = false;
            if(window.navigator.appName === 'Microsoft Internet Explorer'){
                var ua = window.navigator.userAgent;
                var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
                if(re.exec(ua) !== null){
                    rv = parseFloat(RegExp.$1);
                }
                rv = rv < v ? true : false;
            }
            return rv;
        }
        function setPagingLinksSetActions(tContainer){
            var pLinks = tContainer.querySelectorAll("tfoot .paging a");
            if(pLinks.length > 0){
                for(var j = 0; j < pLinks.length; j++){
                    pLinks[j].setAttribute("href", "javascript:void(0);");
                    pLinks[j].setAttribute("onclick", "return table.GoPage(this);");
                }
            }
        }
        function footerProcessPaginationLinks(tSection){
            var pLinks = tSection.querySelectorAll(".paging a");
            if(pLinks.length > 0){
                for(var j = 0; j < pLinks.length; j++){
                    pLinks[j].setAttribute("href", "javascript:void(0);");
                    pLinks[j].setAttribute("onclick", "return table.GoPage(this);");
                }
            }
        }
        function SetTheTableColumnsHoverEffect(tableContainer){
            if(iePrior(9)){
                return;
            }
            var tContainer = document.getElementById(tableContainer);
            var tHcells = tContainer.rows[0].cells;
            for(var i = 0; i < tHcells.length; i++){
                if(tHcells[i].firstChild.tagName === "A"){
                    tHcells[i].firstChild.setAttribute("onmouseover", "table.ColumnHover('" + tableContainer + "'," + i + ");");
                    tHcells[i].firstChild.setAttribute("onmouseout", "table.ColumnHover('" + tableContainer + "');");
                }
            }
            setPagingLinksSetActions(tContainer);
        }
        var SetVisability = TableHelperSetVisability.bind(this);
        return {
            rq: null,
            strAsc: String.fromCharCode(9650), //&#9650;
            strDesc: String.fromCharCode(9660),//&#9660; 
            ReloadData: function(tableId){
                var request = {};
                BuildRequest(request, tableId);
                LoadData(tableId, request);
            },
            Filter: function(field){
                var crntTableId = FilterGetTableId(field);
                if(crntTableId !== null){
                    var request = {};
                    var exRq = this.rq;
                    BuildRequest(request, crntTableId);
                    if(exRq === null ||
                        request.filter !== exRq.filter ||
                        request.filterBy !== exRq.filterBy
                    ){
                        LoadData(crntTableId, request);
                    }
                }
            },
            GoPage: function(lnk){
                var request = {};
                var table = getParent(lnk, "table");
                var crntTableId = table.getAttribute("id");
                BuildRequest(request, crntTableId);
                //check & serve pagination jump links
                var jumpDir = lnk.innerHTML.trim().substr(0, 1);
                if(jumpDir === "+" || jumpDir === "-"){
                    var current = table.querySelector("tfoot .paging .a").innerHTML;
                    var jump = lnk.innerHTML.replace("K", "000").replace("M", "000000000");
                    var jumpPage = (parseInt(current) + parseInt(jump));
                    lnk.parentNode.setAttribute("data-page", jumpPage);
                    lnk.style.transform = "none";
                }
                request.pageNo = lnk.parentNode.hasAttribute("data-page") ?
                                    lnk.parentNode.getAttribute("data-page") :
                                    lnk.innerHTML;
                LoadData(crntTableId, request);
                return false;
            },
            Export: function(lnk, eType){
                var request = {};
                var crntTableId = getParent(lnk, "table").getAttribute("id");
                BuildRequest(request, crntTableId);
                request.exportType = ["CSV", "Excel"].indexOf(eType) >= 0 ?
                                        eType : 
                                        "csv";
                window.open(RequestToUrl(request));
                return false;
            },
            Sort: function(colNo, lnk){
                var request = {};
                var crntTableId = getParent(lnk, "table").getAttribute("id");
                BuildRequest(request, crntTableId);
                if(Math.round(colNo) === request.colNo){
                    request.colOrd = (request.colOrd === "asc" ? "desc" : "asc");
                }else{
                    request.colNo = Math.round(colNo);
                    request.colOrd = "asc";
                }
                LoadData(crntTableId, request);
                /* Clear and add new sort arrow */
                var headSpans = getParent(lnk, "thead").getElementsByTagName("span");
                var length = headSpans.length;
                for(var i = 0; i < length; i++){
                    headSpans[i].innerHTML = "";
                }
                lnk.getElementsByTagName("span")[0].innerHTML = (request.colOrd === "desc" ? this.strDesc : this.strAsc);
            },
            DrawSection: function(tableContainer, dt, tSection){
                var section = tSection === "tfoot" ? "tfoot" : "tbody";
                tSection = document.getElementById(tableContainer).
                            getElementsByTagName(section)[0];
                clearSection(tSection);
                for(var i = 0; i < dt.length; i++){
                    var row = dt[i];
                    var tRow = document.createElement("tr");

                    this.DrawRow(row, tRow);

                    tSection.appendChild(tRow);
                    if(section === "tfoot"){
                        footerProcessPaginationLinks(tSection);
                    }
                    this.AppendRowCalback(tableContainer);
                }
            },
            DrawRow: function(row, tRow){
                for(var cell in row){
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
                    var tCell = document.createElement("td");
                    if(typeof row[cell] === "string" || typeof row[cell] === "number"){
                        tCell.innerHTML = row[cell];
                    }else if(typeof row[cell] === "object"){
                        this.DrawCellFromObject(row, cell, tCell);
                    }
                    tRow.appendChild(tCell);
                }
            },
            DrawCellFromObject: function(row, cell, tCell){
                for(var attr in row[cell]){
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
                    if(typeof row[cell][attr] === "string"){
                        tCell.innerHTML = row[cell][attr];
                    }else if(typeof row[cell][attr] === "object"){
                        for(var v in row[cell][attr]){
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
                            tCell.setAttribute(v, row[cell][attr][v]);
                        }
                    }
                }
            },
            ColumnHover: function(tableContainer, index){
                if(!iePrior(9)){
                    TableHelperColumnHover.call(this, tableContainer, index);
                }
            },
            Draw: function(tableContainer, d){
                this.DrawSection(tableContainer, d.body);
                this.DrawSection(tableContainer, d.footer, "tfoot");
                this.LoadEndCalback(tableContainer);
                SetVisability(tableContainer, true);
                if(this.rq !== null){
                    console.log(this.rq);

                    var hover = document.getElementById(this.rq.tableId)
                                .getElementsByTagName("th")[this.rq.colNo].lang;
                    if(hover){
                        this.ColumnHover(tableContainer, this.rq.colNo);
                    }
                }
                
            },
            init: function(tableId){
                SetTheTableColumnsHoverEffect(tableId);
            },
            LoadEndCalback: function(){},/*Allows override: function(tableId){if(tableId){...}}*/
            AppendRowCalback:  function(){}/*Allows override: function(tableId){if(tableId){...}}*/
        };
    }
    return {
        //Get the Singleton instance if one exists, or create one if it doesn't
        getInstance: function(){
            if(!instance){
                instance = initInstance();
            }
            return instance;
        }
    };
})();
var table = TableSingleton.getInstance();


1			var TableHelperRequestSort = function(rq, strDesc){
2			function sortBySpan(span, i){
3			var order = span.innerHTML;
4			if(order.length === 1){
5			rq.colNo = i;
6			rq.colOrd = order === strDesc ? "desc" : "asc";
7			}
8			return rq.colNo === i;
9			}
10
11			var thTags = document.getElementById(rq.tableId)
12			.getElementsByTagName("thead")[0]
13			.getElementsByTagName("th");
14			var length = thTags.length;
15			for(var i = 0; i < length; i++){
16			var link = thTags[i].getElementsByTagName("a")[0];
17			if(link){
18			var span = link.getElementsByTagName("span")[0];
19			if(span && sortBySpan(span, i)){
20			break;
21			}
22			}
23			}
24			};
25			var TableHelperRequestFilter = function(rq){
26			function getFilterFieldsByTableID(tableID){
27			var fields = {filterBy: null, filter: null};
28			var filterDiv = getFilterDivByTableIDOrNull(tableID);
29			if(filterDiv !== null){
30			setFilterBy(fields, filterDiv);
31			setFilterValue(fields, filterDiv);
32			}
33			return fields;
34			}
35			function getFilterDivByTableIDOrNull(tableID){
36			var res = null;
37			if(document.getElementById(tableID).parentNode.getElementsByTagName("div").length > 0){
38			for(var i = 0; i < document.getElementById(tableID).parentNode.getElementsByTagName("div").length; i++){
39			if(document.getElementById(tableID).parentNode.getElementsByTagName("div")[i].getAttribute("class") === "filter"){
40			return document.getElementById(tableID).parentNode.getElementsByTagName("div")[i];
41			}
42			}
43
44			}
45			return res;
46			}
47			function setFilterBy(fields, filterDiv){
48			var slctObj = filterDiv.getElementsByTagName("select")[0];
49			if(slctObj && slctObj.options[slctObj.selectedIndex].value !== "all"){
50			fields.filterBy = slctObj.options[slctObj.selectedIndex].value;
51			}
52			}
53			function setFilterValue(fields, filterDiv){
54			var textObj = filterDiv.getElementsByTagName("input")[0];
55			if(textObj && textObj.value && textObj.value.length !== 0){
56			fields.filter = encodeURIComponent(textObj.value.trim());
57			}
58			}
59
60			var r = getFilterFieldsByTableID(rq.tableId);
61			if(r.filter !== null){
62			rq.filter = r.filter;
63			}
64			if(r.filterBy !== null){
65			rq.filterBy = r.filterBy;
66			}
67			};
68			var TableHelperColumnHover = function(tableContainer, index){
69			var rows = document.getElementById(tableContainer).rows;
70			var upto = rows.length - 1;
71			if(typeof index === "undefined"){
72			TableHelperColumnHoverRelease(rows, upto);
73			} else {
74			for(var i = 0; i < upto; i++){
75			rows[i].cells[index].setAttribute("lang", "col-hover");
76			}
77			}
78			};
79			var TableHelperColumnHoverRelease = function(rows, upto){
80			for(var i = 0; i < upto; i++){
81			for(var j = 0; j < rows[i].cells.length; j++){
82			if(rows[i].cells[j].lang){
83			rows[i].cells[j].removeAttribute("lang");
84			}
85			}
86			}
87			};
88			var TableHelperSetVisability = function(tableContainer, flag){
89			var tbl = document.getElementById(tableContainer);
90			if(flag === true){
91			tbl.style.filter = "none";
92			tbl.style.opacity = "1";
93			tbl.style.cursor = "auto";
94			}else if(flag === false){
95			tbl.style.filter = "blur(1px)";
96			tbl.style.opacity = "0.8";
97			tbl.style.cursor = "wait";
98			}else{
99			console.error("table error in the flag value");
100			}
101			};
102			//https://addyosmani.com/resources/essentialjsdesignpatterns/book/#singletonpatternjavascript
103			var TableSingleton = (function(){
104			// Instance stores a reference to the Singleton
105			var instance;
106			function initInstance(){
107			// Singleton
108			// Private methods and variables
109			function BuildRequest(rq, crntTableId){
110			rq.tableId = crntTableId;
111			TableHelperRequestSort(rq, instance.strDesc);
112			TableHelperRequestFilter(rq);
113			}
114			function getParent(obj, objType){
115			while(obj && obj.tagName !== objType.toUpperCase()){
116			obj = obj.parentNode;
117			}
118			return obj;
119			}
120			function FilterGetTableId(field){
121			if(field.tagName.toLowerCase() !== "select"){
122			return field.getAttribute("data-table-id");
123			}
124			var f = field.parentNode.parentNode.getElementsByTagName("input")[0];
125			return '' === f.value ? null : f.getAttribute("data-table-id");
126			}
127			var tail = [];
128			function LoadData(tableContainer, rq){
129			SetVisability(tableContainer, false);
130			if(window.XMLHttpRequest){
131			var xmlhttp = new XMLHttpRequest();/* code for IE7+, Firefox, Chrome, Opera, Safari */
132			}else{
133			xmlhttp = new window.ActiveXObject("Microsoft.XMLHTTP");/code for IE6, IE5 /
134			}
135			for(var i = 0; i < tail.length; i++){
136			var ex_xmlhttp = tail.shift();
137			ex_xmlhttp.abort();
138			}
139			xmlhttp.onreadystatechange = function(){
140			if(xmlhttp.readyState === 4 && xmlhttp.status === 200){
141			var d = JSON.parse(xmlhttp.responseText);
142			instance.rq = rq;
143			instance.Draw(tableContainer, d);
144			}
145			};
146			xmlhttp.open("GET", RequestToUrl(rq), true);
147			xmlhttp.send();
148			tail.push(xmlhttp); //put at tail to can abort later any previous
149			}
150			function RequestToUrl(rq){
151			var url = location.pathname + ".json" + location.search;
152			if(typeof rq === "object"){
153			var getUrlVarName = {
154			colNo: "col", colOrd: "ord", filter: "filter",
155			filterBy: "filter-by", pageNo: "pg", exportType: "export",
156			tableId: "table-id"
157			};
158			var flagFirst = location.search.length < 1 ? true : false;
159			for(var r in rq){
			1 ignored issue – show Complexity introduced 2019-03-04 18:06 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
160			var clue = flagFirst === true ? "?" : "&";
161			url += clue + getUrlVarName[r] + "=" + rq[r];
162			flagFirst = false;
163			}
164			}
165			return url;
166			}
167			function clearSection(tSection){
168			if(iePrior(9)){
169			if(tSection.firstChild){
170			while(tSection.firstChild){
171			tSection.removeChild(tSection.firstChild);
172			}
173			}
174			}else{
175			tSection.innerHTML = "";
176			}
177			}
178			function iePrior(v){
179			var rv = false;
180			if(window.navigator.appName === 'Microsoft Internet Explorer'){
181			var ua = window.navigator.userAgent;
182			var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
183			if(re.exec(ua) !== null){
184			rv = parseFloat(RegExp.$1);
185			}
186			rv = rv < v ? true : false;
187			}
188			return rv;
189			}
190			function setPagingLinksSetActions(tContainer){
191			var pLinks = tContainer.querySelectorAll("tfoot .paging a");
192			if(pLinks.length > 0){
193			for(var j = 0; j < pLinks.length; j++){
194			pLinks[j].setAttribute("href", "javascript:void(0);");
195			pLinks[j].setAttribute("onclick", "return table.GoPage(this);");
196			}
197			}
198			}
199			function footerProcessPaginationLinks(tSection){
200			var pLinks = tSection.querySelectorAll(".paging a");
201			if(pLinks.length > 0){
202			for(var j = 0; j < pLinks.length; j++){
203			pLinks[j].setAttribute("href", "javascript:void(0);");
204			pLinks[j].setAttribute("onclick", "return table.GoPage(this);");
205			}
206			}
207			}
208			function SetTheTableColumnsHoverEffect(tableContainer){
209			if(iePrior(9)){
210			return;
211			}
212			var tContainer = document.getElementById(tableContainer);
213			var tHcells = tContainer.rows[0].cells;
214			for(var i = 0; i < tHcells.length; i++){
215			if(tHcells[i].firstChild.tagName === "A"){
216			tHcells[i].firstChild.setAttribute("onmouseover", "table.ColumnHover('" + tableContainer + "'," + i + ");");
217			tHcells[i].firstChild.setAttribute("onmouseout", "table.ColumnHover('" + tableContainer + "');");
218			}
219			}
220			setPagingLinksSetActions(tContainer);
221			}
222			var SetVisability = TableHelperSetVisability.bind(this);
223			return {
224			rq: null,
225			strAsc: String.fromCharCode(9650), //▲
226			strDesc: String.fromCharCode(9660),//▼
227			ReloadData: function(tableId){
228			var request = {};
229			BuildRequest(request, tableId);
230			LoadData(tableId, request);
231			},
232			Filter: function(field){
233			var crntTableId = FilterGetTableId(field);
234			if(crntTableId !== null){
235			var request = {};
236			var exRq = this.rq;
237			BuildRequest(request, crntTableId);
238			if(exRq === null \|\|
239			request.filter !== exRq.filter \|\|
240			request.filterBy !== exRq.filterBy
241			){
242			LoadData(crntTableId, request);
243			}
244			}
245			},
246			GoPage: function(lnk){
247			var request = {};
248			var table = getParent(lnk, "table");
249			var crntTableId = table.getAttribute("id");
250			BuildRequest(request, crntTableId);
251			//check & serve pagination jump links
252			var jumpDir = lnk.innerHTML.trim().substr(0, 1);
253			if(jumpDir === "+" \|\| jumpDir === "-"){
254			var current = table.querySelector("tfoot .paging .a").innerHTML;
255			var jump = lnk.innerHTML.replace("K", "000").replace("M", "000000000");
256			var jumpPage = (parseInt(current) + parseInt(jump));
257			lnk.parentNode.setAttribute("data-page", jumpPage);
258			lnk.style.transform = "none";
259			}
260			request.pageNo = lnk.parentNode.hasAttribute("data-page") ?
261			lnk.parentNode.getAttribute("data-page") :
262			lnk.innerHTML;
263			LoadData(crntTableId, request);
264			return false;
265			},
266			Export: function(lnk, eType){
267			var request = {};
268			var crntTableId = getParent(lnk, "table").getAttribute("id");
269			BuildRequest(request, crntTableId);
270			request.exportType = ["CSV", "Excel"].indexOf(eType) >= 0 ?
271			eType :
272			"csv";
273			window.open(RequestToUrl(request));
274			return false;
275			},
276			Sort: function(colNo, lnk){
277			var request = {};
278			var crntTableId = getParent(lnk, "table").getAttribute("id");
279			BuildRequest(request, crntTableId);
280			if(Math.round(colNo) === request.colNo){
281			request.colOrd = (request.colOrd === "asc" ? "desc" : "asc");
282			}else{
283			request.colNo = Math.round(colNo);
284			request.colOrd = "asc";
285			}
286			LoadData(crntTableId, request);
287			/* Clear and add new sort arrow */
288			var headSpans = getParent(lnk, "thead").getElementsByTagName("span");
289			var length = headSpans.length;
290			for(var i = 0; i < length; i++){
291			headSpans[i].innerHTML = "";
292			}
293			lnk.getElementsByTagName("span")[0].innerHTML = (request.colOrd === "desc" ? this.strDesc : this.strAsc);
294			},
295			DrawSection: function(tableContainer, dt, tSection){
296			var section = tSection === "tfoot" ? "tfoot" : "tbody";
297			tSection = document.getElementById(tableContainer).
298			getElementsByTagName(section)[0];
299			clearSection(tSection);
300			for(var i = 0; i < dt.length; i++){
301			var row = dt[i];
302			var tRow = document.createElement("tr");
303
304			this.DrawRow(row, tRow);
305
306			tSection.appendChild(tRow);
307			if(section === "tfoot"){
308			footerProcessPaginationLinks(tSection);
309			}
310			this.AppendRowCalback(tableContainer);
311			}
312			},
313			DrawRow: function(row, tRow){
314			for(var cell in row){
			1 ignored issue – show Complexity introduced 2019-03-04 18:06 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
315			var tCell = document.createElement("td");
316			if(typeof row[cell] === "string" \|\| typeof row[cell] === "number"){
317			tCell.innerHTML = row[cell];
318			}else if(typeof row[cell] === "object"){
319			this.DrawCellFromObject(row, cell, tCell);
320			}
321			tRow.appendChild(tCell);
322			}
323			},
324			DrawCellFromObject: function(row, cell, tCell){
325			for(var attr in row[cell]){
			1 ignored issue – show Complexity introduced 2019-03-04 18:06 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
326			if(typeof row[cell][attr] === "string"){
327			tCell.innerHTML = row[cell][attr];
328			}else if(typeof row[cell][attr] === "object"){
329			for(var v in row[cell][attr]){
			1 ignored issue – show Complexity introduced 2019-03-04 18:06 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
330			tCell.setAttribute(v, row[cell][attr][v]);
331			}
332			}
333			}
334			},
335			ColumnHover: function(tableContainer, index){
336			if(!iePrior(9)){
337			TableHelperColumnHover.call(this, tableContainer, index);
338			}
339			},
340			Draw: function(tableContainer, d){
341			this.DrawSection(tableContainer, d.body);
342			this.DrawSection(tableContainer, d.footer, "tfoot");
343			this.LoadEndCalback(tableContainer);
344			SetVisability(tableContainer, true);
345			if(this.rq !== null){
346			console.log(this.rq);
			0 ignored issues – show Debugging Code introduced 2019-03-09 14:04 UTC by Report Bug Copy Issue Report `console.log` looks like debug code. Are you sure you do not want to remove it? Loading history...
347			var hover = document.getElementById(this.rq.tableId)
348			.getElementsByTagName("th")[this.rq.colNo].lang;
349			if(hover){
350			this.ColumnHover(tableContainer, this.rq.colNo);
351			}
352			}
353
354			},
355			init: function(tableId){
356			SetTheTableColumnsHoverEffect(tableId);
357			},
358			LoadEndCalback: function(){},/Allows override: function(tableId){if(tableId){...}}/
359			AppendRowCalback: function(){}/Allows override: function(tableId){if(tableId){...}}/
360			};
361			}
362			return {
363			//Get the Singleton instance if one exists, or create one if it doesn't
364			getInstance: function(){
365			if(!instance){
366			instance = initInstance();
367			}
368			return instance;
369			}
370			};
371			})();
372			var table = TableSingleton.getInstance();
373

webdivane / table

Branch — master (16a7a6)

table.js ➔ initInstance B

Complexity

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Duplication

Importance

How to fix Long Method

Long Method

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