您可以使用 *CSS技巧 * 隐藏selected item，如下所示：
Adding options to a <select> using jQuery? 1236 How do you remove all the options of a select box and then add one option and select it with jQuery? Load 6 more related questions Know someone who can answer? Share a link to this question via email, Twitter, or Facebook. Your An...
https://select2.github.io/options.html#what-events-will-select2-trigger 该文件说 select2:selecting 和select2:unselecting 可以预防。我想根据选择/未选择的值有条件地防止事件。 $('select').on('select2:selecting', function(e) { // what value is currently being selected? // $(this).val()...
selectAllTextstring'Select all'Text when all options as not selectedwithmultiple removeAllTextstring'Remove all'Text when all options as selectedwithmultiple editPattern(str: string) => stringuse it for change the pattern of the filter search ...
select2 was already being applied to all.select2dropdowns without any options with this line:$('.select2').select2(); $(".select-to-select2").eachdoes nothing, because there are no dropdowns with the classselect-to-select2. (Also, there's no need for theeach, you can just pass...
Fix generated options not receiving result IDs (#5586) Remove selection title attribute if text is empty (#5589) Reposition dropdown whenever items are selected (#5590) Fix dropdown positioning when displayed above with messages (#5592)
$ git add file1 file2 file3 你现在为commit做好了准备，你可以使用git diff命令再加上–cached参数...
removeAllTextstring'Remove all'Text when all options as selectedwithmultiple editPattern(str: string) => stringuse it for change the pattern of the filter search ngModel id required disabled readonly tabIndexjust like aselectcontrol (update)(event:Select2UpdateEvent) => voidtriggered when user se...
这里我们稍微讨论一下CBO对于Cost值相同的索引的选择，可能会有朋友认为在同样Cost的情况下，Oracle会按照...
'.select2-selection__choice__remove', function (evt) { // Ignore the event if it is disabled if (self.options.get('disabled')) { return; } var $remove = $(this); var $selection = $remove.parent(); var data = Utils.GetData($selection[0], 'data'); self.trigger(...