I'm writing few custom controls. The server controls inject javascript so that the postback can happen as everyone know.
Is there a solution to move this script to a seperate js file?
I'm at my wits end on this one looked/Searched/Played/Experimented and I need your help if you can.This page is going to be primarily used on a mobile device using Win Mobile 5 Need to Accomplish:Prevent Postback(serverside) of Page using JavaScript (Postback's slow down the page on mobile device)
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I m using Javascript to get the value(Image) of the row with out postback. I want to pass that Image Name to the server and get that Image and want to display below the GridView.
I dont want to postback my page to display Image.
<tr><td style="height:500px" colspan="2" align="center">
<div style="border:1px solid #000; width:500px;" id="divSelectedRecords">
</div>
<asp:UpdatePanel runat="server" ID="UpdatePanel2" UpdateMode="Conditional">
<Triggers><asp:AsyncPostBackTrigger ControlID="BtnNext" EventName="Click" /></Triggers>
<Triggers><asp:AsyncPostBackTrigger ControlID="Btnprevious" EventName="Click" /></Triggers>
<Triggers><asp:AsyncPostBackTrigger ControlID="GridView1" EventName="Select" /></Triggers>
<ContentTemplate>
<iframe height="0px" width="795px" id="TiffSer">
<uc1:TIFFServer ID="TIFFServer2" runat="server" Visible="true" />
</iframe> </ContentTemplate>
</asp:UpdatePanel>
</td></tr>
I have a GridView on a web form, which displays data fetch from database using Linq. When I update the GridView in a button event on server side everything works fine. Now I want to update the GridView from a JavaScript funciton call. Here is the code on the page.
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And here is the code behide
protected void Buttons_Click(object sender, EventArgs e)
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The problem is that GridView1 never gets updated in IE. It works perfectly in Firefox. I can see the event was triggered by the Javascirpt call and I get correct dataset from database through debug. However the GridView never display the correct data. Is GridView handled different from regular web form control?
I have a gridview control that extends the default gridview. I have added an attribute called "hiddenSelectedValues" to to the gridview during the "PreRender" event and I have a private variable that points to the value of that attribute.
I have some javascript code that modifies the value of this attribute based on the user checking or unchecking checkboxes in the grid. I have confirmed that the javascript is indeed modifying the value of the "hiddenSelectedValues" attribute by using Firebug to see the change as it happens.
However, once a postback occurs, the grid looses the updated value of this attribute and I am unable to reference get the updated value on the server side.
How do I keep the value of an attribute changed by javascript on postback?
I want to read a text file and separate the data and write it back to another text file. So the input file content is like 07090000079011110225000 00001000100010118832 032111050111205011110501111022500000FL .... I know that first 3 characters are for CompanyID, next 2 are for Symbol etc. How Can I put it together? I used to write in VB code like this below using a Type and define the width there.(easy to maintain) How can I do that in VB.Net or c#?
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So the output will be like CompanyID : 070 Symbol :90 .
I have an asp.net 4.0 web application.I need extensive configuration data for this web application, that is strongly typed and the structure of this configuration data is going to be fairly complex (cannot do with key-value pairs). In the past I remember having done this in .Net 2.0 but cannot figure out how I will do it in .Net 4.0. The class and config mapping is like shown below (really simplified for the purpose of illustration only):
class SettingsClass
{
int count;
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I have access to two seperate databases (mySQL) located on two servers. I need to get the data, link the tables on a key field and display the results in a datagrid. My challenge is that if the search criteria changes for the display it affects rows returned from on table and should thus automatically affect the linked table and resulting data returned.
what the best approach would be to achieving this? So far I have set up a dataset with a dataadapter and table for each connection and then linked the tables in the dataset. The problem that I'm having is getting the linked resultsets to work.
On my form I have the datagrid with two Objectdatasources one for each dataadapter and i believe that's where I'm going wrong...
how to reorder a datadrid, by moving one row up or down.
View 1 RepliesI am developing web application using csharp. How can I change the file name when moving it from one folder to another?
The code I am using is below?
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we need to move Gridview rows up or down by selecting the same.
we have two buttons as up and down.
After selecting a row(index(X)) then if we click up the row(index(X-1)) will come down and row we selected will move up.
same case with the down button ,After selecting a row(index(X)) then if we click up the row(index(X+1)) will come up and row we selected will move down.
all these changes has to reflect on database(order of records stored) also.
I have two databound listboxes. I am able to move items between them using add and remove buttons using for loops. However I have no idea how to commit the items back to the db when the user finally clicks on the Save button on the form.
View 5 RepliesI am using 2 listview. One is attached to the datasource and other is not. So in order to show the headers, I filled in the emptydatatemplate.I have a command on the 1st listview "Add", on clicking of which I should remove the item from that listview and add it to the 2nd listview.the datasource of the 1st listview is a stronglytyped list.Kindly help me, how to achive the moving of items from one listview to another and what should be the setting of the 2nd listview to show the headers.
View 1 RepliesI have a datagrid that has photos and a description of the individual in the photo. I have a procedure that works and if I execute it with the correct parameters it changes the rows in the table. I have a datagrid with two image buttons, MoveUp and MoveDown. I just want to be able to reorder the photos when needed.
In my proc called "MoveMember" I have these parameters that are passed in. The column that gets swapped in my table is the "OrderBy" column, they are just numeric numbers 1,2,3,4 etc.
So in my procedure 2 and 3 can be interchanged.
I'm trying to build a small back-end page for adding business references to 'portfolio' front-end page.
I chose the GridView control for displaying current items, and am currently working on positioning code(display order) with button fields up/down.
The up/down button code works fine until the GridView is sorted by clicking the header field, then it breaks.
Here is the relevant code:
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I am trying to get an idea on the best way to do the following:
[1]I have a list of object type (my_object_type), one of the my_object_type members is called SortOrder, which corresponds to the location within the list.
example of List<my_object_type>
SortOrder=1 | item2="something" | item3="something"
SortOrder=2 | item2="something" | item3="something"
SortOrder=3 | item2="something" | item3="something"
SortOrder=4 | item2="something" | item3="something"
SortOrder=5 | item2="something" | item3="something"
SortOrder=6 | item2="something" | item3="something"
[2]I bind this List<my_object_type> to a GridView, that looks something like the following when displayed:
[1]|[something]|[something]|MOVE TO [DropDownList 1-6]|[Move Button]
[2]|[something]|[something]|MOVE TO [DropDownList 1-6]|[Move Button]
[3]|[something]|[something]|MOVE TO [DropDownList 1-6]|[Move Button]
[4]|[something]|[something]|MOVE TO [DropDownList 1-6]|[Move Button]
[5]|[something]|[something]|MOVE TO [DropDownList 1-6]|[Move Button]
[6]|[something]|[something]|MOVE TO [DropDownList 1-6]|[Move Button]
[3]When I select a drop down list item from column 4 of the GridView and then select the MOVE BUTTON, I would like to be able to move an object to a specific NEW location - basically reorder the List<my_object_type> and then BIND the new List Order back to the GridView.... (example: current list item #3 -> select #5 from drop down list -> press Move Button ||| then BIND changes back to the GridView)
Question: any recommendations about the best way of doing this within the gridview, etc...?
I have two listboxes on one panel. Box on the left has names from the database, there are two buttons. High light a name and click button1 and the name move from listbox1 to listbox2. How do you do that?
View 2 RepliesI am using a "Detail View" to edit the data in my "Customer" table. The fields are "CompanyName", "ContactPerson", "StreetAddress", and "City". If I type data into the first field ("CompanyName") and then press the "tab" key, control moves to the second field "ContactPerson". However, if I type data into the first field ("CompanyName") and then press the "Enter" key, instead of control moving to the second field ("ContactPerson") the program closes the form.
Is there someway that I can control the action of the "Enter" key so that this will not happen?
Also, is there any way that I can have control move from the first field ("CompanyName") to a field other than the seconc field ("ContactPerson") if the content of the "CompanyName" field contains the value "Internal"?
This code works:
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However, how this extra column merge code. I do not want to have a separate column.
Something like:
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I want to combine two columns into one column and displayed as ButtonType = "link".
I have a button on a aspx page should be positioned on table for one criteria and for other it should be positioned on different div (I dont have the access to code behind for programmatic adding ) all i have to do is though javascript what would be the best way to move the button position?
<div id= "main">
<table>
<tr><td id="loginsbtbtn"></td><tr>
<table>
<div id="cbtn">
<asp:Button ID="btnSubmit" BackColor="#b5c7de" runat="server" Text='continue' />
</div>
</div>
In my gridview I want there to be gridlines to separate the columnheaders only, no gridlines otherwise. How would I do that?
View 1 RepliesI am using listview to create a forum (like this website) like page. I want that the first post of a thread should look different than others ( i.e. an item to look different than all others items of itemtemplate).
View 3 Repliesi have 50 rows in the database, i want to load those data from database and show on page using datalist
i set RepeatColumns="6" and RepeatDirection="Horizontal"
so 8 rows will come up. at the end of the last row only 2 data will show.. i want to show that only 2 data in the first row not in the last row.. how i can do that..be aware, i only want to show 2 data in the first row and in second row 6 data and carry on at the end..
I'm making a simple homes classifieds section and when a home ad is created, a HomeID is automatically created for it in the db. I need the images to upload and enter the associated HomeID with each image automatically. What I tried isn't working, because it looks like it's looking for the HomeID in the codebehind before it gets entered into the db.
ASPX CODE
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
InsertCommand="INSERT INTO [Homes] ([UserName], [Street], [Details], [Contact], [Phone], [Email], [Thumb], [Price], [Approved], [Posted]) VALUES (@UserName, @Street, @Details, @Contact, @Phone, @Email, @Thumb, @Price, @Approved, @Posted)"
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I am using some code I found that generates a random password. I am in the habit of putting code in a seperate file. The code was written in the same file and I'm trying to move it to a seperate file and get the following message. Also, below, I posted
the original code (code on same page as aspx) and what I did (code in seperate file).what adjustment needs to be made to make the seperate code file work?
Compiler Error Message: BC31143: Method 'Public Function GeneratePassword(length As Integer, numberOfNonAlphanumericCharacters As Integer) As String' does not have a ignature compatible with delegate 'Delegate Sub EventHandler(sender As Object, e As System.EventArgs)'.
Source Error:
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ORIGINAL CODE (with code on same page)
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MY CODE BEHIND
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