zoukankan      html  css  js  c++  java
  • option生成

     function loadclass()
        {
            jQuery.ajax({
                url: "/Assets/GetDistinctClassNameByType",
                data: { typeid: $("#DDLTypeID").val() },
                type: "post",
                cache: false,
                dataType: "json",
                success: function(msg) {
                var select_root = document.getElementById('DDLAssetsName');
                select_root.options.length = 0;
                select_root.add(new Option("请选择", '-1'));
                    var data = msg.options;
                    $.each(data, function(i, n) {
                        if(n.text&&n.value)
                        {
                        var option = new Option(n.text, n.value);
                        select_root.add(option);
                        }
                    });
                }
            });
            var select_root = document.getElementById('DDLAssetsModel');
                select_root.options.length = 0;
                select_root.add(new Option("请选择", '-1'));
        }
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  • 原文地址:https://www.cnblogs.com/soonfly/p/1646619.html
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