Web Forms :: Autopost A Textbox Value?
Mar 14, 2011How do I auto post back a ASP.Net page once user has entered lets say 10 characters. the page should get posted back without pressing any button.
View 3 Replies
Similar Messages:
How To Get Autopost Back On A Control When Rendered
Jan 5, 2011I have to add a dropdown control in the web part. I am rendering the part using HTML Strings as follows...
StringBuilder sb = new StringBuilder();
sb.Append(div id="content); There are quotes in the string
sb.Append(div class=""hb"">");
*sb.Append(div class=""someclass"">");*
sb.Append(h2 id=""contentpage_title"">Title");
**sb.Append(div class=""ctn_conferences"">");**
writer.Write(sb.ToString());*
I have to add a loaded dropdown control...so I declared..
protected DropDownList ddMyDropDown = new DropDownList();
Then added the control in the middle of the render where I wanted as follows...
ddMyDropDown.RenderControl(writer);
Everything is fine....except... the post back does not work. My event handlers are not getting executed.
When I add the control ...like Controls.Add(Control) then it adds at the bottom of the part. That is not what I want.
So how do I get the post back to work?
AJAX :: Using DropDownList To Do Update, Autopost Back Required?
May 22, 2010I have a script that I am trying to trigger an AJAX AsyncPostBack and have been trying to figure out how to get it to work. After searching the internet for a while I noticed something on all the examples. On the asp:DropDownList they use the autopoastback=true tag. If I add it to my script it works fine, if I remove it it stops working. So my question is why is the autopostback required or if it is not what might I be missing? BTY Everything is in C# and .Net 4
ASP.Net From Page
[Code]....
[Code]....
Web Forms :: Changing The Textbox's Text Mode To Multiline The Textbox Becomes Resizable During Runtime?
May 3, 2010When changing the textbox's text mode to multiline the textbox becomes resizable during runtime. I can't seem to find the property to disable this, does anyone know how I can resolve this issue?
View 4 RepliesWeb Forms :: VB Script To Obtain The Value Of The Textbox On Page Load To Pass To Another Textbox?
Dec 18, 2010I have a text box on page load, loads a text value. I would like on the first instance of the page load for another textbox to equal to this value. As I have a gridview on the same page to update the textbox value does not get updated.
Essentially, if provide me with a VB script to obtain the value of the textbox on page load to pass to another textbox default value only on the same page.
Forms Data Controls :: Get Gridview Footer Textbox Value In Outside Textbox On Blur?
May 8, 2010How To Get gridview Footer Textbox value in asp.net outside textbox on blur ....
View 5 RepliesForms Data Controls :: Finding Textbox In Gridview / Find The Value Of The Before Textbox
Sep 28, 2010I have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
Forms Data Controls :: Unable To Capture The Updated Value Of Texbox Within Gridview: TextBox TextNewQuantity = (TextBox)
Feb 4, 2010I have been trying to achieve the following:
1-Allow the user to change the quantity in a textbox i.e // "txtQuantity"
2-capture the newly entered quantity i.e //int integerNewQuantity= int.Parse(textNewQuantity.Text);
3-update the database using the newly entered quantity i.e. //UpdateItem(data,integerNewQuantity)
Problem:1-I have not been able to capture the text i.e. the newly entered quantity i.e. the value entered in the text box "txtQuantity"
2-Hence the database is updated using the existing value and NOT the new value unless I make a constant assignment as below:
textNewQuantity.Text = "2"; When tested the assignment of any number correctly updates the database. see the c# code:
C# code: Version.1
protected void btnUpdate_Click(object sender, EventArgs e)
{
txtItemDescription.Text = txtItemDescription.Text + "from btnUpdate talking.."; [code]....
Forms Data Controls :: If And Else (Show The Textbox And Hid Textbox) Using Itemtemplate?
Jun 15, 2010this is my asp code
<ItemTemplate>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="19%">TRANS. NO. </td>
<td width="1%">:</td> [code]...
if the ID is NULL in the database the table or the ITEM will be hide...
Web Forms :: Difference In Width Of Textbox And Password Mode Textbox
Apr 26, 2014i have a page alignment issue on my page below,the application i have developed by ASP.NETthe problem is i have a text box in this text box i have set the textmode in passwordmy problem is below,
ex:name =............ // normal textbox (width 168px)without using textmodepwd =........ // textmode =password (width 168px)
the moment is it was working fine on firefox and chrome perfectlybut IE am getting the above alignment issueactually i was set the both text box width is 168pxif i removed the text mode in password text box then it was working fine for both browserbut when i set text box mode am getting the above issue.
Web Forms :: How To Set A TextBox To Automatically Tab To The Next Textbox When The MaxLenght Is Reached
Jul 6, 2010I am replacing a green screen application with a .net version. One of the things the old screen diod, which I need to replicate is, after a certain number of characters had been intered in a a field (textbox), it would automatically jump to the next field (textbox).
Is there anyway to do this in ASP.net?
Also, when pressing the tab key, is there anyway to get the curson to bypass the active links and move only to the input textboxes?
Web Forms :: How To Perform Validation For A Textbox Based On Other Textbox
Jan 28, 2011I'm using 3 text boxes for allowing user selecting different ranges. I want to perform below validations on three text boxes.
1.User should enter a value (i.e. a valid number,doesn't allow to enter zero,decimal numbers and negative numbers) in 1st text box.
2. 2nd text box value should be greater than 1st text box.
3. 3rd text box value should be greater than 2nd text box.
I want to perform validations on client side only using JavaScript. If anything goes wrong I want to populate a message box.
Web Forms :: TextChanged Event In A Textbox To Validate A Value In Textbox?
May 13, 2010I aam working with textChanged event in a textbox to validate a value in textbox.hen i am enter data in textbox then press submit button i am getting validation summary before the textbox textchanged event. Is there anyway to fire textchanged event first to validate before button validation summary?
View 4 RepliesWeb Forms :: Textbox Validations / Textbox That Only Recieves Numbers?
Jan 17, 2011I would like to know if there's a way to have a textbox that only recieves numbers only, so if any user tries to type any other character it wont take it.
View 3 RepliesWeb Forms :: Sum The Total Value Of Label And Textbox And Show In The Same Textbox?
Apr 21, 2010I have a label , which has 1000 as default value .
And i have a textbox where user will input the value ...
I want to sum the total value of label and textbox and show in the same textbox .
Here am using one textbox ...
Web Forms :: Textbox Wordcount Not Allow While Copy And Paste Into Textbox?
Dec 29, 2010the multiline textbox should allow only the words count with 100 after that it should not allow while copy and paste into textbox also in asp.net
View 9 RepliesForms Data Controls :: Textbox Populating From Another Textbox?
Apr 15, 2010I am using VWD with a page that includes a formview and gridview. At the top of the page is a textbox, with and ajax calendar extender where the user selects a date.
The gridview is filtered on this date. I would also like to prepopulate a textbos in the formview insert template with this same date.
Web Forms :: Copy One Textbox Text Into Other Textbox In Other Page
Feb 7, 2013I have 2 page index.aspx page and search.aspx
in index.aspx I have 1 textbox==txtIndex and 1 button ==btnIndex
and in search.aspx page I have 1 TB==txtsearch and 1Button==btnsearch
I want when users enter text into TxtIndex that is in Index.aspx page and click on btnIndex
It go to Search.aspx and copy txtIndex.Text into TxtSearch
Web Forms :: How To Transfer The Focus From One Textbox To Other Textbox
Feb 24, 2011I used three textbox and one submit button,When that program run first two data enter
after cursor automatically move to button.
Web Forms :: How To Add Two Textbox Values And Equating With Other Textbox Value
Oct 29, 2010How to add two text box values and equating with other textbox and disabling the button.
I have 3 textboxes shipQty1, shipQty2,Orderqty and a button i.e. CustomerReport.I want disable the CustomerReport button when this expression succeeded shipQty1+shipQty2=Orderqty. if orderQty is equal to ship1 and ship2 then CustomerReport button should be disabled.
Web Forms :: Textbox Values Not Returning What Is In The Textbox
Dec 7, 2010I've done a bit of development with C# applications but not much with ASP.Net so if this is a trivial issue. I have a webform that has textboxes for password, phone number and a listbox for a provider. When I load up the webpage, I populate with the textboxes and listbox with selections from my SQL database. This works correctly. Then I allow the user to change data in any of controls. In the event that is triggered by the Save button, the values in the textboxes and listbox are the data values that were populated during the loading of the page, not what the user has typed in.
What am I doing wrong? I've attached my 2 pages of code.
Here is the .aspx
[Code]....
Here is the .aspx.cs code
[Code]....
Forms Data Controls :: Have A Textbox Where Enter The Amount And In Another Textbox The Amount In Words Comes Automatically?
Sep 15, 2010I have a problem. I have a textbox where i enter the amount and in another textbox the amount in words comes automatically. The function appended below works fine when the amount entered is without a decimal. But if the amount entered has a decimal, then the function gives an error. Can anyone check the same and tel me a solution.Wat i want is suppose the amount entered in 2345.68 the amount in words should come, Rupees two thousand three hundred forty fve and sixty eight paisa only. if the decimal is not entered then the function gives proper result.
[Code]....
Forms Data Controls :: Want To Get The Values Of Textbox To A String When Enter Values To The Textbox
Dec 22, 2010i have added one textbox as a template in my gridview.i want to get the values of textbox to a string when i enter values to the textbox.
View 1 RepliesWeb Forms :: Get Focus Inside Textbox / Put A Cursor Inside Textbox In Button_click Event?
Apr 30, 2010I have gridview like this:
<gridview id="gv1">
<EmptyDataTemplate>
<asp:textbox id="txt1"/>
<asp:Button ID="btn1" />
</EmptyDataTemplate>
</gridview>
How do i put a cursor inside textbox in Button_click event?
Web Forms :: How To Pass Textbox Values From One Page And Display It In Another Page TextBox
Dec 16, 2013I have some values entered in text box in one page
in second page if i select checkbox all my entered values in textbox must be entered in this page textbox
there is no connection between page one and two I am not redirecting page A to page B vice versa.