单击事件图像按钮未触发

本文介绍了单击事件图像按钮未触发的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ < table > < tr > < td class = popuplbltdwithpadding > < ; asp：ImageButton ID = btnsaveparameter ImageUrl = 〜/ images / HMS Buttons / SaveHMS.jpg runat = server onclick = btnsaveparameter_Click1 / > < / td > < td class = popuplbltdwithpadding > < asp：ImageButton ID = ImageButton1 runat = server ImageUrl = 〜/ images / HMS Buttons / Close.jpg / > < / td > < / tr > < / table > protected void btnsaveparameter_Click1（ object sender，ImageClickEventArgs e） { // ImageButton b =（ImageB utton）sender; // GridViewRow row =（GridViewRow）sender; // int rowIndex = row.RowIndex; foreach （GridViewRow row in GridView1.Rows） { CheckBox chk =（CheckBox）row.FindControl （ chkSelect）; if （chk.Checked） { string ParameterId = grdcareplan.DataKeys [ 0 ]。Value.ToString（）; MySqlConnection StrConnection = null ; MySqlCommand StrCommand = null ; try { StrConnection = new MySqlConnection （）; StrConnection.ConnectionString = StrConn; StrConnection.Open（）; StrCommand = new MySqlCommand（）; StrCommand.CommandType = CommandType.StoredProcedure; StrCommand.CommandText = Insert_Parameter_Name; StrCommand.Connection = StrConnection; // StrCommand.Parameters.AddWithValue（_ ParameterName，dropdowndisease。 SelectedItem.Text）; StrCommand.Parameters.AddWithValue（ _ DiseaseId ，Convert.ToInt32（ViewState [ DiseaseId]））; StrCommand.Parameters.AddWithValue（ _ ParameterId，ParameterId）; StrCommand.Parameters.AddWithValue（ _ Branch_Id，Convert.ToInt32（Session [ Branchid]））; StrCommand.Parameters.AddWithValue（ _ Tenant_Id，Convert.ToInt32（Session [ Tenantid]））; StrCommand.Parameters.AddWithValue（ _ Patient_Id，Convert.ToInt32（Session [ DiagnosisClickId]））; // StrCommand.Parameters.AddWithValue（_ Submit_Date，DateTime。现在）; StrCommand.ExecuteNonQuery（）; BindCarePlan（）; ModalPopupExtender1.Show（）; Biomade.Visible = true ; } catch （Exception ex） { obj.InfoEntry（DateTime.Now + + BtnSave1_Click + + AccountBalance.aspx + + ex.Message， ）; obj.InfoEntry（DateTime.Now + + ex.StackTrace， ）; 会话[ strerrormsg] = DateTime.Now + + BtnSave1_Click + + AccountBalance.aspx + + ex.Message; 会话[ strerrortrace] = DateTime.Now + + ex.StackTrace; Response.Redirect（ ErrorPage.aspx）; } finally { StrConnection.Close（）; StrConnection.Dispose（）; ModalPopup_Items.Show（）; } } } } 解决方案 我的代码并更改它 < asp：ImageButton ID = btnsaveparameter ImageUrl = 〜/ images / HMS Buttons / SaveHMS.jpg runat = server OnClick = btnsaveparameter_Click1 / > 它会起作用 我希望你的问题解决，如果不给我你的评论 按钮中没有Onclick事件标记 < asp：imagebutton id = btnsaveparameter imageurl = 〜/ images / HMS Buttons / SaveHMS .jpg runat = server onclick = btnsaveparameter_Click1 xmlns：asp = ＃unknown / > <table > <tr> <td class="popuplbltdwithpadding"> <asp:ImageButton ID="btnsaveparameter" ImageUrl="~/images/HMS Buttons/SaveHMS.jpg" runat="server" onclick="btnsaveparameter_Click1" /> </td> <td class="popuplbltdwithpadding"> <asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/images/HMS Buttons/Close.jpg"/> </td> </tr> </table>protected void btnsaveparameter_Click1(object sender, ImageClickEventArgs e) { //ImageButton b = (ImageButton)sender; //GridViewRow row = (GridViewRow)sender; //int rowIndex = row.RowIndex; foreach (GridViewRow row in GridView1.Rows) { CheckBox chk = (CheckBox)row.FindControl("chkSelect"); if (chk.Checked) { string ParameterId = grdcareplan.DataKeys[0].Value.ToString(); MySqlConnection StrConnection = null; MySqlCommand StrCommand = null; try { StrConnection = new MySqlConnection(); StrConnection.ConnectionString = StrConn; StrConnection.Open(); StrCommand = new MySqlCommand(); StrCommand.CommandType = CommandType.StoredProcedure; StrCommand.CommandText = "Insert_Parameter_Name"; StrCommand.Connection = StrConnection; //StrCommand.Parameters.AddWithValue("_ParameterName", dropdowndisease.SelectedItem.Text); StrCommand.Parameters.AddWithValue("_DiseaseId", Convert.ToInt32(ViewState["DiseaseId"])); StrCommand.Parameters.AddWithValue("_ParameterId", ParameterId); StrCommand.Parameters.AddWithValue("_Branch_Id", Convert.ToInt32(Session["Branchid"])); StrCommand.Parameters.AddWithValue("_Tenant_Id", Convert.ToInt32(Session["Tenantid"])); StrCommand.Parameters.AddWithValue("_Patient_Id", Convert.ToInt32(Session["DiagnosisClickId"])); // StrCommand.Parameters.AddWithValue("_Submit_Date", DateTime.Now); StrCommand.ExecuteNonQuery(); BindCarePlan(); ModalPopupExtender1.Show(); Biomade.Visible = true; } catch (Exception ex) { obj.InfoEntry(DateTime.Now + " " + "BtnSave1_Click" + " " + "AccountBalance.aspx" + " " + ex.Message, ""); obj.InfoEntry(DateTime.Now + " " + ex.StackTrace, ""); Session["strerrormsg"] = DateTime.Now + " " + "BtnSave1_Click" + " " + "AccountBalance.aspx" + " " + ex.Message; Session["strerrortrace"] = DateTime.Now + " " + ex.StackTrace; Response.Redirect("ErrorPage.aspx"); } finally { StrConnection.Close(); StrConnection.Dispose(); ModalPopup_Items.Show(); } } } } 解决方案 i Examing your Code and Change it<asp:ImageButton ID="btnsaveparameter" ImageUrl="~/images/HMS Buttons/SaveHMS.jpg" runat="server" OnClick="btnsaveparameter_Click1" />and It will workI hope Your Problerm will solve if not give me your Reviewsthere is no Onclick event in your button Tag<asp:imagebutton id="btnsaveparameter" imageurl="~/images/HMS Buttons/SaveHMS.jpg" runat="server" onclick="btnsaveparameter_Click1" xmlns:asp="#unknown" /> 这篇关于单击事件图像按钮未触发的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 阿里云证书，YYDS！