table.js ➔ ... ➔ setSortByFirstLinkFirstSpan - Code Metrics - Inspection of "table::BuildRequest() out of the singleton" - webdivane/table - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (b15fac)

by Plamen

created 2019-03-08 06:55 UTC

table.js ➔ ... ➔ setSortByFirstLinkFirstSpan A

↳ Parent: table.js ➔ tableRequest

Complexity

Conditions	3
Paths	3

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	6
c	1
b	0
f	0
nc	3
nop	2
dl	0
loc	8
rs	10

var tableRequest = function(rq, crntTableId, strDesc){
    function getSort(){
                var thTags = document.getElementById(crntTableId)
                        .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 && setSortByFirstLinkFirstSpan(span, i)){
                            break;
                        }
                    }
                }
            };
    function setSortByFirstLinkFirstSpan(span, i){
        var order = span.innerHTML;
        if(order.length === 1){
            rq.colNo = i;
            rq.colOrd = order === strDesc ? "desc" : "asc";
        }
        return rq.colNo === i;
    };
    function getFilterFieldsByTableID(tableID){
        var fields = {filterBy: null, filter: null};
        var filterDiv = getFilterDivByTableIDOrNull(tableID);
        if(filterDiv !== null){
            setFilterFields(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 setFilterFields(fields, filterDiv){
        var slctObj = filterDiv.getElementsByTagName("select")[0];
        if(slctObj && slctObj.options[slctObj.selectedIndex].value !== "all"){
            fields.filterBy = slctObj.options[slctObj.selectedIndex].value;
        }
        var textObj = filterDiv.getElementsByTagName("input")[0];
        if(textObj && textObj.value && textObj.value.length !== 0){
            fields.filter = encodeURIComponent(textObj.value.trim());
        }
    }
    function getFilter(){
        var r = getFilterFieldsByTableID(crntTableId);
        if(r.filter !== null){
            rq.filter = r.filter;
        }
        if(r.filterBy !== null){
            rq.filterBy = r.filterBy;
        }
    };

    //Build request object
    getSort();
    getFilter();

    rq.tableId = crntTableId;

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

webdivane / table

Branch — master (b15fac)

table.js ➔ ... ➔ setSortByFirstLinkFirstSpan A

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