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150 lines
7.8 KiB
JavaScript
150 lines
7.8 KiB
JavaScript
2 years ago
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(function ($) {
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'use strict';
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var sprintf = $.fn.bootstrapTable.utils.sprintf;
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function printPageBuilderDefault(table) {
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return '<html><head>' +
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'<style type="text/css" media="print">' +
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' @page { size: auto; margin: 25px 0 25px 0; }' +
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'</style>' +
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'<style type="text/css" media="all">' +
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'table{border-collapse: collapse; font-size: 12px; }\n' +
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'table, th, td {border: 1px solid grey}\n' +
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'th, td {text-align: center; vertical-align: middle;}\n' +
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'p {font-weight: bold; margin-left:20px }\n' +
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'table { width:94%; margin-left:3%; margin-right:3%}\n' +
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'div.bs-table-print { text-align:center;}\n' +
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'</style></head><title>Print Table</title><body>' +
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'<p>Printed on: ' + new Date + ' </p>' +
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'<div class="bs-table-print">' + table + "</div></body></html>";
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}
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$.extend($.fn.bootstrapTable.defaults, {
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showPrint: false,
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printAsFilteredAndSortedOnUI: true, //boolean, when true - print table as sorted and filtered on UI.
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//Please note that if true is set, along with explicit predefined print options for filtering and sorting (printFilter, printSortOrder, printSortColumn)- then they will be applied on data already filtered and sorted by UI controls.
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//For printing data as filtered and sorted on UI - do not set these 3 options:printFilter, printSortOrder, printSortColumn
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printSortColumn: undefined , //String, set column field name to be sorted by
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printSortOrder: 'asc', //String: 'asc' , 'desc' - relevant only if printSortColumn is set
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printPageBuilder: function(table){return printPageBuilderDefault(table)} // function, receive html <table> element as string, returns html string for printing. by default delegates to function printPageBuilderDefault(table). used for styling and adding header or footer
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});
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$.extend($.fn.bootstrapTable.COLUMN_DEFAULTS, {
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printFilter: undefined, //set value to filter by in print page
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printIgnore: false, //boolean, set true to ignore this column in the print page
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printFormatter:undefined //function(value, row, index), formats the cell value for this column in the printed table. Function behaviour is similar to the 'formatter' column option
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});
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$.extend($.fn.bootstrapTable.defaults.icons, {
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print: 'glyphicon-print icon-share'
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});
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var BootstrapTable = $.fn.bootstrapTable.Constructor,
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_initToolbar = BootstrapTable.prototype.initToolbar;
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BootstrapTable.prototype.initToolbar = function () {
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this.showToolbar = this.showToolbar || this.options.showPrint;
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_initToolbar.apply(this, Array.prototype.slice.apply(arguments));
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if (this.options.showPrint) {
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var that = this,
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$btnGroup = this.$toolbar.find('>.btn-group'),
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$print = $btnGroup.find('button.bs-print');
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if (!$print.length) {
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$print = $([
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'<button class="bs-print btn btn-default' + sprintf(' btn-%s"', this.options.iconSize) + ' name="print" title="print" type="button">',
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sprintf('<i class="%s %s"></i> ', this.options.iconsPrefix, this.options.icons.print),
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'</button>'].join('')).appendTo($btnGroup);
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$print.click(function () {
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function formatValue(row, i, column ) {
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var value = row[column.field];
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if (typeof column.printFormatter === 'function') {
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return column.printFormatter.apply(column, [value, row, i]);
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}
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else {
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return typeof value === 'undefined' ? "-" : value;
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}
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}
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function buildTable(data, columnsArray) {
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var html = ['<table><thead>'];
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for (var k = 0; k < columnsArray.length; k++) {
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var columns = columnsArray[k];
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html.push('<tr>');
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for (var h = 0; h < columns.length; h++) {
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if (!columns[h].printIgnore) {
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html.push(
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'<th',
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sprintf(' rowspan="%s"', columns[h].rowspan),
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sprintf(' colspan="%s"', columns[h].colspan),
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sprintf('>%s</th>', columns[h].title)
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);
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}
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}
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html.push('</tr>');
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}
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html.push('</thead><tbody>');
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for (var i = 0; i < data.length; i++) {
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html.push('<tr>');
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for(var l = 0; l < columnsArray.length; l++) {
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var columns = columnsArray[l];
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for(var j = 0; j < columns.length; j++) {
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if (!columns[j].printIgnore && columns[j].field) {
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html.push('<td>', formatValue(data[i], i, columns[j]), '</td>');
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}
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}
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}
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html.push('</tr>');
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}
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html.push('</tbody></table>');
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return html.join('');
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}
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function sortRows(data,colName,sortOrder) {
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if(!colName){
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return data;
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}
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var reverse = sortOrder != 'asc';
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reverse = -((+reverse) || -1);
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return data.sort(function (a, b) {
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return reverse * (a[colName].localeCompare(b[colName]));
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});
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}
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function filterRow(row,filters) {
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for (var index = 0; index < filters.length; ++index) {
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if(row[filters[index].colName]!=filters[index].value) {
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return false;
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}
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}
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return true;
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}
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function filterRows(data,filters) {
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return data.filter(function (row) {
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return filterRow(row,filters)
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});
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}
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function getColumnFilters(columns) {
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return !columns || !columns[0] ? [] : columns[0].filter(function (col) {
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return col.printFilter;
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}).map(function (col) {
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return {colName:col.field, value:col.printFilter};
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});
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}
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var doPrint = function (data) {
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data=filterRows(data,getColumnFilters(that.options.columns));
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data=sortRows(data,that.options.printSortColumn,that.options.printSortOrder);
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var table=buildTable(data,that.options.columns);
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var newWin = window.open("");
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newWin.document.write(that.options.printPageBuilder.call(this, table));
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newWin.print();
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newWin.close();
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};
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doPrint(that.options.printAsFilteredAndSortedOnUI? that.getData() : that.options.data.slice(0));
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});
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}
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}
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};
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})(jQuery);
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