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Ui: Allow Ctrl-A and Ctrl-X in multi-select2 field

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This commit is contained in:
guerler
2015-03-13 14:54:36 -04:00
parent 8991ea812b
commit e8564d7675
3 changed files with 33 additions and 1 deletions
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static/scripts/mvc/ui/ui-select-default.js
+16
View File
@@ -200,6 +200,22 @@ var View = Backbone.View.extend({
if (this.options.searchable) {
this.$select.select2('destroy');
this.$select.select2();
this.$('.select2-input').off('keypress.selectall').on('keypress.selectall', function(event){
if (event.ctrlKey || event.metaKey) {
var id = $(this).parents('div[class*="select2-container"]').attr('id').replace('s2id_', '');
var element = $('#' + id);
if (event.which == 97){
var selected = [];
element.find('option').each(function(i, e){
selected[selected.length] = $(e).attr('value');
});
element.select2('val', selected);
} else if (event.which == 120){
element.select2('val', '');
}
$('.select2-drop-mask').click();
}
});
}
// set previous value