90 lines
3.1 KiB
JavaScript
90 lines
3.1 KiB
JavaScript
/*! tablesorter Editable Content widget - updated 1/24/2014 (core v2.15.0)
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* Requires tablesorter v2.8+ and jQuery 1.7+
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* by Rob Garrison
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*/
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/*jshint browser:true, jquery:true, unused:false */
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/*global jQuery: false */
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;(function($){
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"use strict";
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$.tablesorter.addWidget({
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id: 'editable',
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options : {
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editable_columns : [],
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editable_enterToAccept : true,
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editable_autoResort : false,
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editable_noEdit : 'no-edit',
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editable_editComplete : 'editComplete'
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},
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init: function(table, thisWidget, c, wo){
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if (!wo.editable_columns.length) { return; }
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var indx, tmp, $t, cols = [];
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if (wo.editable_columns.indexOf('-') >= 0) {
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// editable_columns can contain a range string (i.e. "2-4" )
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tmp = wo.editable_columns.split('-');
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indx = parseInt(tmp[0],10) || 0;
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tmp = parseInt(tmp[1],10) || (c.columns - 1);
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if (tmp > c.columns) { tmp = c.columns - 1; }
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for (; indx <= tmp; indx++) {
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cols.push('td:nth-child(' + (indx + 1) + ')');
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}
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} else if ($.isArray(wo.editable_columns)) {
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$.each(wo.editable_columns, function(i, col){
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cols.push('td:nth-child(' + (col + 1) + ')');
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});
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}
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// IE does not allow making TR/TH/TD cells directly editable (issue #404)
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// so add a div or span inside ( it's faster than using wrapInner() )
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c.$tbodies.find( cols.join(',') ).not('.' + wo.editable_noEdit).each(function(){
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// test for children, if they exist, then make the children editable
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$t = $(this);
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( $t.children().length ? $t.children() : $t ).prop('contenteditable', true);
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});
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c.$tbodies
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.on('mouseleave.tseditable', function(){
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if (c.$table.data('contentFocused')) {
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$(':focus').trigger('blur');
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}
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})
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.on('focus.tseditable', '[contenteditable]', function(){
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c.$table.data('contentFocused', true);
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var $this = $(this), v = $this.html();
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if (wo.editable_enterToAccept) {
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// prevent enter from adding into the content
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$this.on('keydown.tseditable', function(e){
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if (e.which === 13) {
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e.preventDefault();
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}
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});
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}
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$this.data({ before : v, original: v });
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})
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.on('blur focusout keyup '.split(' ').join('.tseditable '), '[contenteditable]', function(e){
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if (!c.$table.data('contentFocused')) { return; }
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var $this = $(e.target), t;
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if (e.which === 27) {
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// user cancelled
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$this.html( $this.data('original') ).trigger('blur.tseditable');
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c.$table.data('contentFocused', false);
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return false;
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}
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t = e.type !== 'keyup' || (wo.editable_enterToAccept && e.which === 13);
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// change if new or user hits enter (if option set)
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if ($this.data('before') !== $this.html() || t) {
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$this.data('before', $this.html()).trigger('change');
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if (t) {
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c.$table
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.data('contentFocused', false)
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.trigger('updateCell', [ $this.closest('td'), wo.editable_autoResort, function(table){
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$this.trigger( wo.editable_editComplete );
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c.$table.trigger('applyWidgets');
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} ]);
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$this.trigger('blur.tseditable');
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}
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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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