没有为动态链接按钮触发click事件。 [英] The click event is not firing for a dynamic link button.

问题描述

我需要知道用户应用的作业的ID。最初，用户点击下拉列表以根据他/她的搜索条件查看作业。之后，用户可以单击页面上显示的任何作业。为此，我有链接按钮。但链接按钮不会在click事件上触发。请帮帮我。

Hi,

I have a requirement to know the id of a job that is applied by the user. Here initially the user clicks on a drop down list to view jobs based on his/her search criteria. After that the user can click on any of the jobs that is displayed on the page. For that i have link buttons. But the link buttons are not firing on the click event. Please help me.

SqlCommand cmd = new SqlCommand();
        int ID = 0;

        try
        {
            cmd.Connection = con;

            cmd.CommandText = "SELECT TOP(10) s_JobDesignation,s_JobDescription,s_NoOfVacancies,s_DatePosted,s_JobCategoryID FROM [OfinityJobSearch].[dbo].[tx_ListOfJobs] WHERE s_IndustryName='" + industryName + "' ORDER BY s_JobId ASC ";
            cmd.CommandType = CommandType.Text;   if (cmd.Connection.State == ConnectionState.Closed)
                cmd.Connection.Open();
 using (SqlDataReader reader = cmd.ExecuteReader()) {
              
                if (reader.HasRows)
                {
                    
                    while (reader.Read())
                    {

                        JobDesignation = reader.GetString(0);
                        JobDescription = reader.GetString(1);
                        NoOfVacancies = Convert.ToString(reader.GetInt32(2));
                        DatePosted = Convert.ToString(reader.GetDateTime(3)).Replace("00:00:00", "");
                        jobId = reader.GetString(4);
                        int tblRows = 1;
                        int tblCols = 1;
                      
                        Table tbl = new Table();
                        PlaceHolder1.Controls.Add(tbl);
                        for (int i = 0; i < tblRows; i++)
                        {
                            readerrowcount = readerrowcount + 1;
                            TableRow tr = new TableRow();
                            tr.CssClass = "rowStyle1";
                            for (int j = 0; j < tblCols; j++)
                            {
                                TableCell tc = new TableCell();
                                tc.CssClass = "cellStyle1";
                               System.Web.UI.WebControls.Label txtBox = new System.Web.UI.WebControls.Label();
                               txtBox.Text = "Job ID:" + jobId + "<br />" + "Job Designation:" + JobDesignation + "<br />" + "Job Description:" + JobDescription + "<br />" + "Vacancies:" + NoOfVacancies + "<br />" + "Ad Posted On:" + DatePosted + "<br />"+"";
                               tc.Controls.Add(txtBox);
                               tr.Cells.Add(tc);
                               System.Web.UI.WebControls.LinkButton lbView = new System.Web.UI.WebControls.LinkButton();
                               lbView.Text = "<br />" + "Apply for this Job";
                               lbView.Click += new EventHandler(lbView_Click);
                               lbView.OnClientClick = "return RedirectTo('" + id + "')";
                               tc.Controls.Add(lbView);
                               tr.Cells.Add(tc);}   tbl.Rows.Add(tr);

                        }
                        ViewState["dynamictable"] = true; 
                      } reader.NextResult();
                    
                }
                
            } 

        }

这里lbView.Click事件根本没有触发。你能告诉我哪里出错了吗？

Here the lbView.Click event is not firing at all. Can you tell me where i went wrong?

推荐答案

Try it in JQuery...Write the below code with in document ready function of jQuery.

（document）.ready（ function （）{

(document).ready(function(){

（ ＃id_of_dynamic_link_button）。live（ 点击， function （）{
alert（ Link_return按钮成功激活）;
}）;

("#id_of_dynamic_link_button").live("click", function () { alert("Link_return button fired successfully"); });

}）;

});

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