[英]Select unselect checkboxes using jquery
I have a list of checkboxes in my kendo grid.Select all option is also there. 我的剑道网格中有一个复选框列表。全选选项也在那里。 Problem is When i click select all then all the checkboxes selected and then unselect some checkboxes and going to save then it shows me all the checkboxes.(un checked checkboxes also shown )
问题是当我单击全选然后选中所有复选框,然后取消选择某些复选框并要保存时,它将向我显示所有复选框。(还显示未选中的复选框)
My Code 我的密码
$('#itemGrid').on('change', '.usedchk', function () {
var checked = $(this).is(':checked');
var grid = $('#itemGrid').data().kendoGrid;
var dataItem = grid.dataItem($(this).closest('tr'));
var selected = $('#selected').val();
var id = dataItem.itemId;
if ($('#selected').val().indexOf(id) == -1) {
if ($('#selected').val() == '') {
$('#selected').val(id);
} else {
$('#selected').val(selected + "," + id );
}
}
});
use below code on save, to get all checked checkboxes as a comma separated string 在保存时使用以下代码,以逗号分隔的字符串形式获取所有选中的复选框
var output = $.map($('#selected:checked'), function(n, i){
return n.value;
}).join(',');
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