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Web Q&A: Include Files, ActiveX DLLs, Target a Window in JScript, Cancel a Form Submission, and More

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net

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change form target from javascript


Salam to all,

in my page, i have an iframe which have a src for another page,

the inner page have a Forms, buttons.. ..etc. the target for the form in the inner page is "self"

i need to run a javascript code from the parent page to change the  inner page form target to posted the values in a Blank window.

how can i do that ?


click a button to print current window form

how can i click a button to print current window form? i don't know how to set and define something? anyone give me example for my reference   thanks.

How Do I Not Include: myControl.GetType.GetProperty("Text") When No Property Window Setting?

Hi All, Posted below is code I'm using to generate a list of controls that have either a "Text" or "Caption" property. However, for certain controls in the resulting list, the property setting (Text/Caption) does not appear in the "Property Window" of the IDE when that control is selected. One example of this is the Systems.Windows.Forms.PictureBox control. Is there a way I can determine this and if so - how do I exclude these control(s) from my list?     Private Sub cmdValidateControls_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdValidateControls.Click         txtResults.Clear()         For Each ctrl As Object In Me.Controls             LogControl(ctrl)         Next     End Sub     Private Sub LogControl(ByVal ctrlIn As Object)         If System.Diagnostics.Debugger.IsAttached Then             If (Not ctrlIn.GetType.GetProperty("Text") Is Nothing) Or (Not ctrlIn.GetType.GetProperty("Caption") Is Nothing) Then                 txtRes

on submission the form doesn't write to the database

I have my code behind from my webform and it does everything but write to the database. The form comes up I can fill it out then click the button and it takes me to the thankyou.aspx page but no entry in the database. I can't find what I am doing wrong.using System;using System.Data;using System.Data.SqlClient;namespace orderfinal{    public partial class _Default : System.Web.UI.Page    {        protected void Page_Load(object sender, EventArgs e)        {        }        protected void btnSave_OnClick(object Src, EventArgs E)        {            if (Page.IsValid)            {                // Define data objects                SqlCommand comm;                // Open the connection                SqlConnection conn = new SqlConnection();     &n

Javascript required to get a pop up window from new form.

Hello Team, Any help regarding this would be helpful. I have a new form. In that form when i go to the first field...it should open up a pop up window which would have a note in that. How is this possible. I think through javascript this can be possible. So please help me. Thanks in advance.

How to create a SSIS package to import records form SQl Server 2008 tables to text files

I am a newbie to SSIS and would like to create a package to accomplish the task referenced in the above title. Will appreciate any links and pointers in the right direction.   Thanksakoranteng

how to open a subform model Form,Sub Window form using jquery that save the data ajex

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Hiding Command Promp window during ffmpeg conversion of video files

hi Can any body tell me how to  Hide Command Promp window during ffmpeg conversion of video files which comes up when we select a file to be converted.I want to hide the window because it comes in between the running project i want it to execute the files without showing that window to user regardsHArry 

Windows 7 window.open() and - target issue



In Windows 7 when I use window.open(url, "_MyWindow") a new browser window opens every time I click.

Expected behaviour is - URL is replaced in the browser window with the same target attribute (_MyWindow) if it's already open.

Any suggestion/workaround is greatly appreciated.

All works fine in any other OS/IE config, even on XP/IE8.




same issue appears using <a href=http://www.microsoft.com target="_MyWindow">Open link</a>

OpenFileDialog OK/Cancel button closes form that opened it


After clicking OK or Cancel from the OpenFileDialog, the calling form gets closed not allowing user to push OK on calling form to save changes.  Strange thing is, if calling form is opened modeless from main form, this does not happen.  But I do not want this form to be left open modeless.

Here's the code:

Main Form opens form to change a file path

    Private Sub AdvancedDatabaseConfigurationToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AdvancedDatabaseConfigurationToolStripMenuItem.Click

        Dim formDBPath As New frmDBPath


    End Sub
formDBPath has a button to browse to new file path which opens the OpenFileDialog
  Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click

    Dim openResult As DialogResult = Me.OpenFileDialog1.ShowDialog(Me)

    If openResult = Windows.Forms.DialogResult.Cancel Then Exit Sub
    Me.txtNewDBPath.Text = Me.OpenFileDialog1.FileName

  End Sub

 When I step through in the debugger, I click OK on the OpenFileDialog, it returns to btnBrowse_Click sub and sets the textbox text, then control passes back to main form sub AdvancedDatabaseConfigurationToolStripMenuI

C#Net2008 Window Application - F5 launch wrong FORM


Hullo Good Friend,

I encounter another interesting problem.

I need your help. Please help me.

I am writing a new C#Net2008 Window Application. The first FORM that was created is FrmSales.cs

Then I created another FORM FrmMainMenu.cs which is the Main Menu form with 6 command buttons to load other forms.

When I pressed F5 to launch the application, FrmSales.cs appears instead of FrmMainMenu .

What must I do to make FrmMainMenu the initial form to lauch. Which provide menu options for the user to select and load other specific FORM.

how to generate a unique random number on a form submission?


I want to generate a unique random number everytime a user submits a form. As the form is submited the data of the form should be placed in a database and a unique random number should be generated so that the user can later use this unique random number to reterieve his details from the database that refer to his unique random id. The unique random number should be atleast 9 digits long. Please help me on this.

I want to display the ID of an Infopath form after submission to a doc library on SharePoint


How can I display the ID of an InfoPath form after I have submitted it to my doc library in SharePoint.  In other words I want to display the ID the next time I open the form (ie after the first save) as well as in the doc library in a view.

List Properties Supporting Files Display item form won't stay set


In Sharepoint designer I am trying to set a custom display form for a list, following the instructions in the Sharepoint designer help.


I've got a functional display form, called DispForm3.aspx. I know it works since I tested it by replacing the form name in the normal URL where a display form is opened.


However I can not get the list to accept this new form as the display item form.


In Sharepoint Designer, in the List Properties Supporting Files tab I set the Display item form to be DispForm3.aspx and press OK. When I look again I see that the Display item for is DispForm.aspx.


This happens on any list that I try to customise the display form for, even new ones.


Sharepoint designer is allowing me to set the display item form to DispForm3.aspx but is not saving it, or is failing silently when it tries to save it.


Any assistance appreciated.


Uploading Files with Info Path Form




we'd like to provide an Info Path Forms Services based form to give users an easy web based ability to upload new documents with some metada and doeing some plausability tests to check if the metadata do make sense. The form will be presented to external users to provide documents in a structured and qualified way.


So we created the InfoPath form and added a repeating "File-Attachment" control to the form. But with this control the files are attached to the InfoPath form itself and not uploaded to a document library. And so the internal users can not easyly work with the documents.


So what would options do we have to customize InfoPath to provide an possiblility to upload documents to a document library?




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