i have a pb im using listview which is datasource is datatable so im handling paging issue manually and i found abig pb the pagertemplate is working good for linkbutton but not for imagebutton .. cant use absolute postion cuz it gets bad look when i put it
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see the following code. How do I access the imageButton (or any other control I may happen to have) within the listView? In this case, I'd like to change the image of the imagebutton based on certain conditions in the code behind file while the listview is being populated.
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I'm trying to change the visibility of a imagebutton to false, if the imagebutton.ImageUrl="". The problem is that the imagebutton is inside "ListView2", and "ListView2" is inside "ListView1". Who can I do this in vb code... or even a javascript.
View 4 RepliesI am using Listview for displaying data from database. I add imagebutton now i want to redirect to another page.
View 1 Repliesi need to get data-bound items from outer listview to display in inner Listview, in this scenario:
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Where the higlighted text mean the title for outer datasource.
I am simply trying to change the listView template based on a value in the listview data. I do have this displaying the information correctly. Except when I try to change the item template based on a value in the listview. My code is below ....
View 6 RepliesI have a ListView, I've setup to use an ObjectDataSource, I've created my Layout and Item templates, and I'm able pull and view a list of my data no problem. However I want to add delete capabilities to my
ListView and my reference material tells me to go into the "Configure ListView..." option under the ListView's smart tag, the only problem is I don't have that option, the only three options in my smart tag are "Choose DataSource", "Configure DataSource..." and "Refresh Schema", what am I doing wrong?
I have anested ListView control. I also implemented a jQuery to automatically expand the TextBox control inside of the nested ListView Insert Template. The problem is, when the Textbox expand, the outer ListView control is not; therefore, the Textbox control expands underneath the buttons of the outer listView control. How do I expand the outer ListView control as the nested ListView textbox is automatically expand? One great example is in Facebook where if I add a response comment, it'll automatically push any comments below mine down. If nested Listview control is not the best way to do this, what are my options?
View 8 RepliesDoes anyone have an example for how to create a Dynamically Templated Listview with prefernces page to specify which columns & column order)? Also the listview would also have Edit, delete and insert options if possible. And uses the n-tier approach with Bus Layer and does NOT use LINQ.
View 1 RepliesIs there any way to enable alternative ListView (LV2) or any other control in case when ListView (LV1) returns no records from DB? I already have emptydatatamplate designed for this case, but I need to enable a new ListView below in this particular case and I don't know how to achieve this!
View 2 RepliesI try to datbind a listview which is inside another listview InsertItemTemplate.
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I'm binding the listivew in the parent listview onitemcreated events. I receive the error Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
I am having trouble finding how to solve the following issue :
I am using nested listviews to display Sales and Sales details.
The main ListView displays General Information about Sales and the child ListView displays the detailed information about one sale. the child listview is shown only when the user clicks on a link (see included code, DataBind is made on PageLoad) :
ASPX Markup Code :
[Code]....
C# Behind Code :
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If I removed the datapager part, I can manage show/hide the child list view on the button click event. but if I want to use the DataPager with the PreRender event handling, the child listview is not longer shown on button click.
Ok, background first:
The form allows a user to create and edit one estimate.
Each estimate can contain multiple Jobs, which are represented in a ListView.
Each Job can contain multiple Parts, which are contained in a ListView that sits in each item of the Jobs ListView.
A user can add and remove as many Jobs as they want.
A user can add and remove as many Parts to/from each Job as they want.
I have no issues adding to each of these, but I do have a problem removing a single part from a single job.
For a reference, here is one Job in the Jobs ListView on the form:
I want to make sure that no matter what a user does, the part of the form they are working on saves what they have. Removing a row from that Parts ListView is no exception. What I want it to do is save the values in each of those textboxes and then delete the necessary row.
Here's what I have in the codebehind:
[Code]....
The EstimateRow variable I create does not get a value from theListView)HFERID.Parent.FindControl("LVEstimateRow") bit of code. There must be another level of nesting that I'm not accessing correctly, because it can't seem to find that nested ListView.
I have a datakey defined on my outermost ListView. When I click on a linkbutton in a row in this listview, the second listview is displayed. This inner listview has several controls and also a linkbutton. When I click this linkbutton, it gets handled by its own event; linkbutton_click. In this event all the data is collected from the innermost listviews' controls, and sends it to the database. The only thing I need within this event is the datakey from the outermost listview.
View 6 Replieshow to do this when the checkbox in listview layout template check select all checkboxes in listview itemtemplate.I dont give 'Eval 'field to checkbox present in itemtemplate.
View 3 RepliesHow to handle the itemcommand event for the inner listview, here is my code:
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I have the following ImageButton which is a shopping cart I try to pass as parameter the product code when you click PostBackUrl.
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It appears to me the following error when I click:System.Web.HttpException: A Potentially Dangerous Was Request.Path value detected from the client (&).Try not to validate the request: ValidateRequest = "false" but did not workYou know I could do to solve this problem?
How can i add an imagebutton in my datagrid dynamically using vb codes.
View 3 RepliesFor a given MS SQL Database table of staff members, I'm using ASP to display each record line by line as follows:
So I've added 2 ImageButtons in an extra column and the problem I have is passing the record id as a CommandArgument to redirect to a secure page where the record can be edited or deleted.
Here's some code:
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ctdRdr(0) evaluates to the ID value for the the record. )
When I click on the 'Delete' ImageButton the URL in the Response.Redirect becomes:
ctdirectory_secure/deletemember.aspx?id=<%@%20ctdRdr(0)%>
instead of, say:
ctdirectory_secure/deletemember.aspx?id=435
I'm assuming that a <%= expression %> cannot be used to set a control parameter, but how else can I do it?
I have a gridview containing a template field. The templated field is an image button. In code behind (page load event) I want to get the imageurl from the first imagebutton in my grid.
View 1 RepliesI got a data like this :
ID
Url
1
c:a.jpg;c:.jpg
when I bind it into gridview, i want it to be like this:
ID
Url
1
a.jpg
I've got a gridview with a SQLdatasource in my page which works fine. I used Imagebuttons for editing and deleting rows. After I implemented code (behind with RowDataBound) to make editing via rowselection possible (which workes fine), I also added code for my delete imagebutton to prohibit the detailsview when clicking the deletebutton:
<asp:ImageButton ImageUrl="" SkinID="ImageDelete" runat="server" ID="ImageDelete" CommandName="Delete" CommandArgument='<%# Eval("recordID") %>' OnClientClick="event.cancelBubble=true;return confirm('are you sure you want to delete?');" />
But now when I clcik the deletebutton, nothing is deleted. When I remove event.cancelBubble=true; it works fine.
I have a checkbox in a formview in "edit" mode. I want the check to fire an event and toggle a different command imagebutton based on the state of the checkbox. It doesn't seem to be working.
Heres my code.
My Checkbox with oncheckedchanged event
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My two image buttons one visible one not visible on intial state
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My event subrouting that toggles the button inside of the Formview1
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I am having an issue with using a GridView template that contains an imagebutton control. my current ASP code is as follows:
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I've created an image for my imageButton, but when applied, it renders using a different size to the original, making it display smaller than the original??
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