Question

strSql = "Select columnname from tbl where ID = '" & ViewState("v_INID") & "'"
v_ObjDs = v_ObjBREngine.FetchSqlDS(strSql)

name = v_ObjDs.Tables(0).Rows(0).Item(0)

ImageFrame.Attributes.Add("src", "..Drawings/folder/Drawings" + name)
DrawingName = Server.MapPath("~/Drawings/folder/Drawings/" & name)
If Not File.Exists(DrawingName) Then
   name = "NoImageFound.jpg"
   ImageFrame.Attributes.Add("src", "Images/" + name)

End If

告诉我我的代码有什么问题。当我调试这段代码时，DrawingName有一个地址。我只想知道imageFrame语法正确与否。

Answer 1

<script type="text/javascript">
        $("#org_id").change(function() {

            var org_id = $('#org_id').val();
            var id = parseInt(org_id);
            $.ajax({
                url: "<?php echo base_url(); ?>Frontdoor/get_parameter_value",
                method: 'POST',
                data: {
                    id: id
                },
                dataType: "json",
                success: function(response) {

                    html1 = '';
                    html2 = '';
                    for (var i = 0; i < response.data.length; i = i + 1) {
                        html1 += '<option value="' + response.data[i].id + '">' + response.data[i].parameter_name + '</option>';
                        html2 += '<option value="' + response.data[i].id + '">' + response.data[i].p_answer + '</option>';
                    }

                    $('.que_ans').html(html1);
                    $('.que_ans').trigger("chosen:updated");
                    $('.que_ans1').html(html2);
                }
            });

        });

    </script>

或

q3 = q1.union_all(q2).alias()

有人可以告诉我这里的代码有什么问题吗？

1 个答案: