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Editable: Add nbsp to empty cells. Fixes #1570

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This commit is contained in:
Rob Garrison 2018-07-27 07:23:05 -05:00
parent 4dc56d145d
commit 4eea3898c0
1 changed files with 18 additions and 13 deletions
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31
js/widgets/widget-editable.js
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@ -1,4 +1,4 @@
/*! Widget: editable - updated 4/4/2017 (v2.28.7) *//*
/*! Widget: editable - updated 2018-07-27 (v2.30.8) *//*
* Requires tablesorter v2.8+ and jQuery 1.7+
* by Rob Garrison
*/
@ -85,6 +85,16 @@
return cols;
},
trimContent: function( wo, $cell ) {
if ( wo.editable_trimContent ) {
var html = $cell.html();
if (html.trim() !== html) {
// Add   to bypass Firefox issue - see #1570
$cell.html( html === '' ? ' ' : html );
}
}
},
update: function( c, wo ) {
var $t, $cells, cellIndex, cellLen, $editable, editableIndex, editableLen,
tmp = $( '<div>' ).wrapInner( wo.editable_wrapContent ).children().length || $.isFunction( wo.editable_wrapContent ),
@ -104,6 +114,9 @@
$t = $cells.eq( cellIndex );
if ( tmp && $t.children( 'div, span' ).length === 0 ) {
$t.wrapInner( wo.editable_wrapContent );
if ($t.children().text().trim() === '') {
$t.children().html('&nbsp;');
}
}
$editable = $t.children( 'div, span' ).not( '.' + wo.editable_noEdit );
editableLen = $editable.length;
@ -111,19 +124,11 @@
// make div/span children content editable
for ( editableIndex = 0; editableIndex < editableLen; editableIndex++ ) {
var $this = $editable.eq( editableIndex );
if ( wo.editable_trimContent ) {
$this.html( function( i, txt ) {
return $.trim( txt );
});
}
tse.trimContent( wo, $this );
$this.prop( 'contenteditable', true );
}
} else {
if ( wo.editable_trimContent ) {
$t.html( function( i, txt ) {
return $.trim( txt );
});
}
tse.trimContent( wo, $t );
$t.prop( 'contenteditable', true );
}
}
@ -160,7 +165,7 @@
column = $this.closest( 'td' ).index(),
txt = $this.html();
if ( wo.editable_trimContent ) {
txt = $.trim( txt );
txt = $.trim( txt === '' ? '&nbsp;' : txt );
}
// prevent enter from adding into the content
$this
@ -194,7 +199,7 @@
txt = $this.html(),
column = $this.closest( 'td' ).index();
if ( wo.editable_trimContent ) {
txt = $.trim( txt );
txt = $.trim( txt === '' ? '&nbsp;' : txt );
}
if ( e.which === 27 ) {
// user cancelled