Web Forms :: Get Inserted Values From One Page To Another
Jan 30, 2014
I have this situation where I have to use the last inserted record values into database from one .aspx.cs to another aspx.cs page. I am using linq to insert and get the values from db in dataloader.cs. I am calling the method in first aspx.cs page as follows.
public static DBSignUpsDataLoader.EventRecordAfterInsert eventRecordAfterInsert;
The thing is I need to access this eventRecordAfterInsert.name (have 8 db columns) etc in another page. Is there a way that I could use the values in second page other than using querystring?
i have 5 checkboxes in webform and textbox1. when i search the record using the date specified in textbox1 when i enter 11-Dec-2010 in Textbox1 and click on submit button then checkbox1, checkbox2, and checkbox3 will be disabled and unchecked. and after tat when i type 13-Dec-2010 in Textbox1 and click on submit button then checkbox1, checkbox4, and checkbox5 will be disabled and unchecked .....and all the checkbox of 11-Dec-2010 will be enabled for 13-Dec-2010 I M CURRENTLY WORKING IN ASP.NET (VB)
My Datbase structure : ID Name Seats Date 1 Sumit 1,2,3 11-Dec-2010 2 Mili 1,4,5 13-Dec-2010
Example of this is that site have a look to know more : what i want : [URL]
I added some javascript to fill in a dropdown and it works wonderfully. However, when I try to access the value in codebehind to submit the data, the value shows as null. (string strValue = ddlName.SelectedValue;).
I have data entry form like...There are some empty rows and some of them have values. User can Update existing values and can also fill value in empty rows.I need to map these values in my DB table and some of them will be inserted as new rows into the database and existing record will be updated.I need your suggestions, How can I accomplish this scenario with best approach.
I've sucefully created a method to insert values through EF, but i've a question (maybe, a newbie question).
Should i send the values to be inserted as strings to the DAL, and then i create the object there or should i create the object in View Layer and then send him to DAL?
Example 1 (DAL):
[Code]....
Example 1 (View Layer, on a click button for example):
[Code]....
Or should i receive the strings in DAL like this: public bool NoticiasInsert(string tituloPT, string tituloEN, string descricaoPT, string descricaoEN)
Then i create the object cdcModel.noticias and set the fields there with the strings values.
What do you advice me to do? I know that both ways works, but i'm trying to develope with better patterns (i don't know if this is the exacly word, sorry my bad english)
cdcModel.noticias campos = new cdcModel.noticias(); campos.tituloPT = "a"; campos.tituloEN = "b"; campos.descricaoPT = "a"; campos.descricaoEN = "a"; if (DAL.NoticiasInsert(campos)
i m using Parameters .AddWithValue("@ ", .text) method t insert data from textbox to my data base. i m using SQL data base. primary key is auto incremented. problem is that when i click on submit button to add the data in data base, all the code works fine, and my data get inserted in database table. but then if i click on refresh page, same data get inserted again in the table. and if i click twice or thrice on refresh button data get inserted again and again. i solved this problem by redirecting the page to same page. but then i lost my view state of data. i want to keep the view state and restrict this insertion of data on refreshin. how can i solve this problem by keeping the view state.
I uploaded my .net website precompiled under vs 2008. I do not have this issue with my site running on a webhost with .net 2.0 under sql 2005. When I login to the site, there are oriental characters:
[Code]....
Every one of the squares is an oriental character. I have tested this on two servers now. As you can see, the characters start right after the Doctype line. This is where another page is loaded on my site.
I wanted to know if we can pass values from Parent page (in this case from Default.aspx page) to the user control and maintain those values on subsequent "Add/Load" of user control.
So in short, if I click the "Add" button it loads my "webusercontrol" and also I am able to pass my default.aspx dropdownlist value to this dynamically loaded user control and assign it to a "Label or Textbox" which resides in my "webusercontrol", now the problem is that the value doesn't persists! What I meant is , when I click "Add" button again the "webusercontrol" gets loaded again perfectly but now all my "Label's" in webusercontrol has the new selected value from the default.aspx dropdownlist.
So say for instance I have a Dropdownlist in Default.aspx page with Values "Apple, BlackBerry, Nokia" and initial value to be passed is "Apple", I click the "Add" button, now my "Label" inside webusercontrol has the value "Apple", perfect! Next when I click "Add" button again and select a different value to be passed this time say "BlackBerry" now I have 2 webusercontrol loaded on the page, so that means I have 2 "Labels" with different ID's, but now my first Label initially had the value "Apple" because that's what I had passed and now when I passed the value "Blackberry" both the labels of my webusercontrol has the value "BlackBerry" instead of one being "Apple" and another "BlackBerry"
Is there a way to resolve this issue? may be Dictionary List?
I have a table in sql having a numeric data type column,Now i want that whenever user left this field blank from front end aspx page, null value should be inserted in this column from stored proc.How can i achieve this? Also what kind of data type is most appropriate on front end for such taking kind of value?
I have C# file (csfile.aspx.cs) and vb file(vbfile.aspx.vb) in my application. Both derives the masterpage file called Masterpage.master. I'm redirecting from csfile.aspx to vbfile.aspx using Postbackurl link of asp:button. How can i access the controls and its values of previous page (csfile.aspx) in vbfile.aspx.
and insertP.aspx page that in this page users can type data in textbox and click on button after that their information insert into House_p table
USE [behtop] GO /****** Object: StoredProcedure [dbo].[insertproduct3] Script Date: 04/04/2013 19:10:46 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER procedure [dbo].[insertproduct3]
In my website I use a <asp:menu> control in the master page. And I use Web.sitemap file to define the menu items. And everything works fine.But every few days when I click on the menu item tabs to change to another page, strange characters are embedded in the URL like this:
(supposed to be just http://www.mydomain.com/nextPage.aspx)
By checking the following MSDN link I realize that these strange characters stands for anonymous user: http://msdn.microsoft.com/en-us/library/aa479315.aspx
However, I already set the following in web.config:
but these strange characters are still inserted into the URL every few days.Once it happens, I need to restart the website, or restart or recycle the Application Pools in IIS, then it will become normal again.
I'm creating a page that uses a MasterPage and a BasePage. I removed the Title="" from the Page declaration, and I added my own title tags to the page Manually. My page looks like this:
[Code]....
The page displays correctly, and my title tag appears in the header.
However, a few rows below my title tag I see this:
[Code]....
Why are those being inserted automatically? And how can I get them to stop showing up?
So I have an ASPX page. the only thing i am doing is creating a XPS/PDF report to be sent to a customer. everything works well but now we have a bunch of customers and people are hitting the page quite a bit and we got a complaint about wrong data being in the report. i can reproduce this when i hammer the aspx page with like 10 reports at once. I will see the 2nd persons data in the first persons report randomly. is there something going on with cacheing or is it using the same instance of the page when the 2nd request comes in while the first report is getting generated?
I have a SQL 2005 database table with a column that has a datatype of nvarchar(255). It holds URLs.I created a FormView to edit records in the SQL table. The value for this column gets put in a TextBox in the FormView.When trying to edit the record, any text placed in the textbox gets truncated at 50 charactersI checked the TableAdapter in my dataset, and in the properties for that column, it has "255" for MaxLength.
I have gridview, and in this gridview, I insert a new row dynamically depending upon a value from the database all the way down the table. Even though this is all working well, I need to access a number of controls that I added to the inserted row. Namely, a checkbox and label. When I try to access these controls, I am getting an error message - object not set to reference. Then I tried saying "Gridview1.Rows[rowIndexVal].Cells[1].Text = myTextVal", but what this does is to insert the value on a different row.
Therefore, I have two problems, which I am really desparate to try and solve:How do I access the correct row and control that I have added to my inserted row, andBecause I have a checkbox control on my inserted row, which has an event associated with it, how do I get the selected row the user clicked. When I try doing this using FindControl, I always get a row index of zero.I am using Table object and TableCell to add a new row dynamically to the gridview, and then using ColumnSpan to make it fit the number of columns in the gridview.
I was adding ContentPlaceHolder by dragging it from the Toolbox to a master page. Depending on the spot where it is inserted, the mark up generated is different:
[Code]....
Is the control name ContentPlaceHolder or contentplaceholder?
When I drag ContentPlaceHolder2 to the bottom of the page, after </html>, it stays unchanged for a while. Then when I formatted it (Ctrl-K, Ctrl-H), the control became contentplaceholder!!
i am using date field in sql table , and in webforms , i am using a textbox relating to calendar extender toolkit , now if i won't select anydate from calendar , on debugging it shows "" but in database it shows 1900-01-01 . what's this going on ? i have also written on button click event :
