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#177556 by flobruit and momendo: hide 'select all' checkbox when there are no checkboxes to select

6.x
Gábor Hojtsy 2007-11-19 12:15:16 +00:00
parent b0676c8f27
commit c0994a3a4e
1 changed files with 14 additions and 4 deletions
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18
misc/tableselect.js
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@ -5,6 +5,11 @@ Drupal.behaviors.tableSelect = function (context) {
}; };
Drupal.tableSelect = function() { Drupal.tableSelect = function() {
// Do not add a "Select all" checkbox if there are no rows with checkboxes in the table
if ($('td input:checkbox', this).size() == 0) {
return;
}
// Keep track of the table, which checkbox is checked and alias the settings. // Keep track of the table, which checkbox is checked and alias the settings.
var table = this, checkboxes, lastChecked; var table = this, checkboxes, lastChecked;
var strings = { 'selectAll': Drupal.t('Select all rows in this table'), 'selectNone': Drupal.t('Deselect all rows in this table') }; var strings = { 'selectAll': Drupal.t('Select all rows in this table'), 'selectNone': Drupal.t('Deselect all rows in this table') };
@ -58,7 +63,9 @@ Drupal.tableSelectRange = function(from, to, state) {
// Traverse through the sibling nodes. // Traverse through the sibling nodes.
for (var i = from[mode]; i; i = i[mode]) { for (var i = from[mode]; i; i = i[mode]) {
// Make sure that we're only dealing with elements. // Make sure that we're only dealing with elements.
if (i.nodeType != 1) continue; if (i.nodeType != 1) {
continue;
}
// Either add or remove the selected class based on the state of the target checkbox. // Either add or remove the selected class based on the state of the target checkbox.
$(i)[ state ? 'addClass' : 'removeClass' ]('selected'); $(i)[ state ? 'addClass' : 'removeClass' ]('selected');
@ -68,10 +75,13 @@ Drupal.tableSelectRange = function(from, to, state) {
if (to.nodeType) { if (to.nodeType) {
// If we are at the end of the range, stop. // If we are at the end of the range, stop.
if (i == to) break; if (i == to) {
break;
}
} }
// A faster alternative to doing $(i).filter(to).length. // A faster alternative to doing $(i).filter(to).length.
else if (jQuery.filter(to, [i]).r.length) break; else if (jQuery.filter(to, [i]).r.length) {
break;
}
} }
}; };