$.post("getSubInsuranceTypeList.do",{parent_id:node.id},function(result){
if (result.length == 0){
$("#sub-insurance").addClass("none");
} else {
$("#sub-insurance").removeClass("none");
// 带复选框的下拉框
$("#sub_insurance_type").combobox({
data:result,
multiple:true,
valueField: ‘id‘,
textField: ‘text‘,
panelHeight: ‘auto‘,
formatter: function (row) {
var opts = $(this).combobox(‘options‘);
return ‘<input type="checkbox" class="combobox-checkbox">‘ + row[opts.textField]
},
onLoadSuccess: function () {
var opts = $(this).combobox(‘options‘);
var target = this;
var values = $(target).combobox(‘getValues‘);
$.map(values, function (value) {
var el = opts.finder.getEl(target, value);
el.find(‘input.combobox-checkbox‘)._propAttr(‘checked‘, true);
})
},
onSelect: function (row) {
var opts = $(this).combobox(‘options‘);
var el = opts.finder.getEl(this, row[opts.valueField]);
el.find(‘input.combobox-checkbox‘)._propAttr(‘checked‘, true);
},
onUnselect: function (row) {
var opts = $(this).combobox(‘options‘);
var el = opts.finder.getEl(this, row[opts.valueField]);
el.find(‘input.combobox-checkbox‘)._propAttr(‘checked‘, false);
}
});
}
},"json");
Easyui-combobox-checkbox-带复选框的下拉框
原文：http://www.cnblogs.com/zisezhixin/p/5069858.html