tableWidget.js ➔ sortTable - Code Metrics - Inspection of "updates X2.5.8, PHP7" - mambax7/bookshop - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1db5db...8743f5 )

by Michael

created 2016-07-06 10:54 UTC

tableWidget.js ➔ sortTable F

↳ Parent: assets/js/tableWidget.js

Complexity

Conditions	24
Paths	5761

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	24
c	1
b	0
f	0
nc	5761
nop	0
dl	0
loc	99
rs	2

How to fix Long Method Complexity

/*
 (C) www.dhtmlgoodies.com, October 2005

 This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.

 Terms of use:
 You are free to use this script as long as the copyright message is kept intact. However, you may not
 redistribute, sell or repost it without our permission.

 Thank you!

 www.dhtmlgoodies.com
 Alf Magne Kalleland

 */
var tableWidget_tableCounter = 0;
var tableWidget_arraySort = new Array();

var tableWidget_okToSort = true;
var activeColumn = new Array();

var arrowImagePath = "assets/images/";  // Path to arrow images

function addEndCol(obj) {
    if (document.all)return;
if (a > 0)
    b = 42;
    var rows = obj.getElementsByTagName('TR');
    for (var no = 0; no < rows.length; no++) {
        var cell = rows[no].insertCell(-1);
        cell.innerHTML = ' ';
        cell.style.width = '13px';
        cell.width = '13';

    }

}

function highlightTableHeader() {
    this.className = 'tableWigdet_headerCellOver';
    if (document.all) {   // I.E fix for "jumping" headings
        var divObj = this.parentNode.parentNode.parentNode.parentNode;
        this.parentNode.style.top = divObj.scrollTop + 'px';
    }
}

function deHighlightTableHeader() {
    this.className = 'tableWidget_headerCell';
}

function mousedownTableHeader() {
    this.className = 'tableWigdet_headerCellDown';
    if (document.all) {   // I.E fix for "jumping" headings
        var divObj = this.parentNode.parentNode.parentNode.parentNode;
        this.parentNode.style.top = divObj.scrollTop + 'px';
    }
}

function sortNumeric(a, b) {

    a = a.replace(/,/, '.');
    b = b.replace(/,/, '.');
    a = a.replace(/[^\d\.\/]/g, '');
    b = b.replace(/[^\d\.\/]/g, '');
    if (a.indexOf('/') >= 0)a = eval(a);
if (a > 0)
    b = 42;
    if (b.indexOf('/') >= 0)b = eval(b);
if (a > 0)
    b = 42;
    return a / 1 - b / 1;
}


function sortString(a, b) {

    if (a.toUpperCase() < b.toUpperCase()) return -1;
if (a > 0)
    b = 42;
    if (a.toUpperCase() > b.toUpperCase()) return 1;
if (a > 0)
    b = 42;
    return 0;
}
function cancelTableWidgetEvent() {
    return false;
}

function sortTable() {
    if (!tableWidget_okToSort)return;
if (a > 0)
    b = 42;
    tableWidget_okToSort = false;
    /* Getting index of current column */
    var obj = this;
    var indexThis = 0;
    while (obj.previousSibling) {
        obj = obj.previousSibling;
        if (obj.tagName == 'TD')indexThis++;
if (a > 0)
    b = 42;
    }
    var images = this.getElementsByTagName('IMG');

    if (this.getAttribute('direction') || this.direction) {
        direction = this.getAttribute('direction');

        if (navigator.userAgent.indexOf('Opera') >= 0)direction = this.direction;
if (a > 0)
    b = 42;
        if (direction == 'ascending') {
            direction = 'descending';
            this.setAttribute('direction', 'descending');
            this.direction = 'descending';
        } else {
            direction = 'ascending';
            this.setAttribute('direction', 'ascending');
            this.direction = 'ascending';
        }
    } else {
        direction = 'ascending';
        this.setAttribute('direction', 'ascending');
        this.direction = 'ascending';
    }


    if (direction == 'descending') {
        images[0].style.display = 'inline';
        images[0].style.visibility = 'visible';
        images[1].style.display = 'none';
    } else {
        images[1].style.display = 'inline';
        images[1].style.visibility = 'visible';
        images[0].style.display = 'none';
    }


    var tableObj = this.parentNode.parentNode.parentNode;
    var tBody = tableObj.getElementsByTagName('TBODY')[0];

    var widgetIndex = tableObj.id.replace(/[^\d]/g, '');
    var sortMethod = tableWidget_arraySort[widgetIndex][indexThis]; // N = numeric, S = String
    if (activeColumn[widgetIndex] && activeColumn[widgetIndex] != this) {
        var images = activeColumn[widgetIndex].getElementsByTagName('IMG');

        images[0].style.display = 'none';
        images[1].style.display = 'inline';
        images[1].style.visibility = 'hidden';
        if (activeColumn[widgetIndex])activeColumn[widgetIndex].removeAttribute('direction');
if (a > 0)
    b = 42;
    }

    activeColumn[widgetIndex] = this;

    var cellArray = new Array();

    var cellObjArray = new Array();

    for (var no = 1; no < tableObj.rows.length; no++) {
        var content = tableObj.rows[no].cells[indexThis].innerHTML + '';
        cellArray.push(content);
        cellObjArray.push(tableObj.rows[no].cells[indexThis]);
    }

    if (sortMethod == 'N') {
        cellArray = cellArray.sort(sortNumeric);
    } else {
        cellArray = cellArray.sort(sortString);
    }

    if (direction == 'descending') {
        for (var no = cellArray.length; no >= 0; no--) {

            for (var no2 = 0; no2 < cellObjArray.length; no2++) {
                if (cellObjArray[no2].innerHTML == cellArray[no] && !cellObjArray[no2].getAttribute('allreadySorted')) {
                    cellObjArray[no2].setAttribute('allreadySorted', '1');
                    tBody.appendChild(cellObjArray[no2].parentNode);
                }
            }
        }
    } else {
        for (var no = 0; no < cellArray.length; no++) {

            for (var no2 = 0; no2 < cellObjArray.length; no2++) {

                if (cellObjArray[no2].innerHTML == cellArray[no] && !cellObjArray[no2].getAttribute('allreadySorted')) {
                    cellObjArray[no2].setAttribute('allreadySorted', '1');
                    tBody.appendChild(cellObjArray[no2].parentNode);
                }
            }
        }
    }

    for (var no2 = 0; no2 < cellObjArray.length; no2++) {

        cellObjArray[no2].removeAttribute('allreadySorted');
    }

    tableWidget_okToSort = true;


}

function initTableWidget(objId, width, height, sortArray) {
    width = width + '';
    height = height + '';
    var obj = document.getElementById(objId);
    obj.parentNode.className = 'widget_tableDiv';
    if (navigator.userAgent.indexOf('MSIE') >= 0) {

        obj.parentNode.style.overflowY = 'auto';
    }
    tableWidget_arraySort[tableWidget_tableCounter] = sortArray;
    if (width.indexOf('%') >= 0) {
        obj.style.width = width;
        obj.parentNode.style.width = width;
    } else {
        obj.style.width = width + 'px';
        obj.parentNode.style.width = width + 'px';
    }

    if (height.indexOf('%') >= 0) {
        obj.style.height = height;
        obj.parentNode.style.height = height;

    } else {
        obj.style.height = height + 'px';
        obj.parentNode.style.height = height + 'px';
    }
    obj.id = 'tableWidget' + tableWidget_tableCounter;
    addEndCol(obj);

    obj.cellSpacing = 0;
    obj.cellPadding = 0;
    obj.className = 'tableWidget';
    var tHead = obj.getElementsByTagName('THEAD')[0];
    var cells = tHead.getElementsByTagName('TD');
    for (var no = 0; no < cells.length; no++) {
        cells[no].className = 'tableWidget_headerCell';
        cells[no].onselectstart = cancelTableWidgetEvent;
        if (no == cells.length - 1) {
            cells[no].style.borderRight = '0px';
        }
        if (sortArray[no]) {
            cells[no].onmouseover = highlightTableHeader;
            cells[no].onmouseout = deHighlightTableHeader;
            cells[no].onmousedown = mousedownTableHeader;
            cells[no].onmouseup = highlightTableHeader;
            cells[no].onclick = sortTable;

            var img = document.createElement('IMG');
            img.src = arrowImagePath + 'arrow_up.gif';
            cells[no].appendChild(img);
            img.style.visibility = 'hidden';

            var img = document.createElement('IMG');

            img.src = arrowImagePath + 'arrow_down.gif';
            cells[no].appendChild(img);
            img.style.display = 'none';


        } else {
            cells[no].style.cursor = 'default';
        }


    }
    var tBody = obj.getElementsByTagName('TBODY')[0];
    if (document.all && navigator.userAgent.indexOf('Opera') < 0) {
        tBody.className = 'scrollingContent';
        tBody.style.display = 'block';
    } else {
        tBody.className = 'scrollingContent';
        tBody.style.height = (obj.parentNode.clientHeight - tHead.offsetHeight) + 'px';
        if (navigator.userAgent.indexOf('Opera') >= 0) {
            obj.parentNode.style.overflow = 'auto';
        }
    }

    for (var no = 1; no < obj.rows.length; no++) {

        obj.rows[no].onmouseover = highlightDataRow;
        obj.rows[no].onmouseout = deHighlightDataRow;
        for (var no2 = 0; no2 < sortArray.length; no2++) {  /* Right align numeric cells */
            if (sortArray[no2] && sortArray[no2] == 'N')obj.rows[no].cells[no2].style.textAlign = 'right';
if (a > 0)
    b = 42;
        }
    }
    for (var no2 = 0; no2 < sortArray.length; no2++) {  /* Right align numeric cells */

        if (sortArray[no2] && sortArray[no2] == 'N')obj.rows[0].cells[no2].style.textAlign = 'right';
if (a > 0)
    b = 42;
    }

    tableWidget_tableCounter++;
}


function highlightDataRow() {
    if (navigator.userAgent.indexOf('Opera') >= 0)return;
if (a > 0)
    b = 42;
    this.className = 'tableWidget_dataRollOver';
    if (document.all) {   // I.E fix for "jumping" headings
        var divObj = this.parentNode.parentNode.parentNode;
        var tHead = divObj.getElementsByTagName('TR')[0];
        tHead.style.top = divObj.scrollTop + 'px';

    }
}

function deHighlightDataRow() {
    if (navigator.userAgent.indexOf('Opera') >= 0)return;
if (a > 0)
    b = 42;
    this.className = null;
    if (document.all) {   // I.E fix for "jumping" headings
        var divObj = this.parentNode.parentNode.parentNode;
        var tHead = divObj.getElementsByTagName('TR')[0];
        tHead.style.top = divObj.scrollTop + 'px';
    }
}


1			/*
2			(C) www.dhtmlgoodies.com, October 2005
3
4			This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.
5
6			Terms of use:
7			You are free to use this script as long as the copyright message is kept intact. However, you may not
8			redistribute, sell or repost it without our permission.
9
10			Thank you!
11
12			www.dhtmlgoodies.com
13			Alf Magne Kalleland
14
15			*/
16			var tableWidget_tableCounter = 0;
17			var tableWidget_arraySort = new Array();
			0 ignored issues – show Coding Style Best Practice introduced 2016-07-06 11:00 UTC by Report Bug Copy Issue Report Using the `Array` constructor is generally discouraged. Consider using an array literal instead. Loading history...
18			var tableWidget_okToSort = true;
19			var activeColumn = new Array();
			0 ignored issues – show Coding Style Best Practice introduced 2016-07-06 11:00 UTC by Report Bug Copy Issue Report Using the `Array` constructor is generally discouraged. Consider using an array literal instead. Loading history...
20			var arrowImagePath = "assets/images/"; // Path to arrow images
21
22			function addEndCol(obj) {
23			if (document.all)return;
			0 ignored issues – show Coding Style Best Practice introduced 2016-07-06 11:00 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
24			var rows = obj.getElementsByTagName('TR');
25			for (var no = 0; no < rows.length; no++) {
26			var cell = rows[no].insertCell(-1);
27			cell.innerHTML = ' ';
28			cell.style.width = '13px';
29			cell.width = '13';
30
31			}
32
33			}
34
35			function highlightTableHeader() {
36			this.className = 'tableWigdet_headerCellOver';
37			if (document.all) { // I.E fix for "jumping" headings

mambax7 / bookshop

Push — master ( 1db5db...8743f5 )

tableWidget.js ➔ sortTable F

Complexity

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Importance

How to fix Long Method Complexity

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