I have a datagrid I want the popout window limited ti a certine size with on bars or anything. I know there is a javescript that works with webcontrols but what do you do in this situation with this type
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how to read a file xml into datagrid in window mobile
View 2 RepliesI have a gridview displaying all employees. Upon selecting an employee, I'd like to open a new page or window that would display all of the information for that employee with the option to edit/delete/update. Once this transaction is complete, return to previous page with gridview of all employees. ((language I'm usings is VB))
<asp:TemplateField Visible="true" headertext="Select">
<ItemTemplate>
<asp:HiddenField ID="hdID01" runat="server" Value='<%# Eval ("PersonnelID") %>' />
</ItemTemplate>
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I ask if i can use static variables in my web application, what are the alternatives to (static)? when i use static variable in specific page and more than one user use the application , it make conflict data(incorrect data).what are the limits of static members using?are static members are shared in memory?
View 3 RepliesI have a requirement that the user wishes to be able to scroll through as many as 4000 records in a dataset on the screen. The average number is around 500 records in the dataset, and there are 12 columns of data in each record. I am using a repeater to do the binding of the data, no problem.
Around 500 the system performance is fine. The actual data binding is taking about 2 seconds and the screen painting is taking about 10 seconds depedning on the time of day (other internet usage within the company bogging down the pipeline).
However, when I try to do 2300 records, the performance is abysmal. The binding time is acceptable, but the screen painting is SO slow. Essentially a 11mb web page is generated.This seems like an awful lot of data to me for a web page.
1) Is this normal to have a web page served up that is that big? We're talking text, not photos.
2) Is there a limit on the number of records that a repeater can work with? Obviously I can throw as many records as I want, so I am looking at a practical limit vs an actual limit.
3) I notice when I throw a drop-down into the repeater, the time lag is even greater. Is this because of the need to render the drop down?
I have tried to convince the user that they should use paging instead, but they are insisting on using scrolling. I get why scrolling would be good, but I am concerned that the performance is hideous above a certain threshold and I don;t think I can make it render the page without throwing a significant network speed upgarde and dedicated line for the website.
I have a web service on which the end users will be uploading ZIP archives that can be very large (one test file is over 200MB). I'd like to handle oversized files proactively and size-limited upload failures gracefully.
Since the web app will be deployed on customers' machines, so I cannot easily ensure that the configuration matches any fixed size. I've documented how to use the appcmd command for them to set the requestLimits.maxAllowedContentLength value beyond the 30MB default.
But I'd like to handle it in the web app; I'm hoping for two things:
To show the current limit on the page where they initiate the file upload, something along the lines of:
Each file upload is limited to 15MB. If your archive is larger, (etc., etc., etc.)
To give a meaningful error when that size is exceeded. Currently, it takes a long time for the data to be sent, and then I see a misleading 404 page.
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I found the above article -- but while I can intercept the error I keep getting a connection reset in the browser on Request.Redirect() or Context.RewritePath() so it's really no better than the 404. Hmmm, actually that's with VS2008's debug server, not with IIS.
I'm very new to the whole thing and am slowly building a little app which takes a series of numbers into an array,orders them,does calculations and outputs the result.To this end I'm using arrays declared like:
string[] and the function OrderBy().
Eventually this little prog is intended to read text files containing perhaps thousands of values so I thought I should find out:
What are the size limits for such arrays?What are the size limits for OrderBy() ?
Is OrderBy() an effective sort routine for large arrays or does it get very slow?
I hope it is okay to ask these questions.I realise I could find out for myself as soon as I've got it to where it can upload and read a text file and process it...... but I'm not there yet.
my web applications app pool configuration is
PeriodicRestartMemory : 512000
PeriodicRestartPrivateMemory : 196608
although the virtual memory limit is higher than private memory, app pool is recycled with virtual memory limits exceeded errors in the event log (instead of private memory).
what is the reason for this? how could it exceed virtual memory limits before exceeding private memory limits? it seems that systems other allocations in virtual memory cause limits exceeded before applications private allocations exceed the limits, but what are those allocations of the system? or what is the root cause of this.
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hey all, i upgraded to the RTM of MVC 2, tried to upload a file and started getting "Post size exceeded allowed limits." error.i have:
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in my web.config, however.what's going on?
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Edit: i started with vs web server, but this is also happening in IIS 7 on Win7, and i added the following to my config file:
at System.Web.HttpRequest.GetMultipartContent()
I have a large table of text inputs for which a set of custom attributes are being created on the server side. These attributes included "min" and "max" which were used with the jQuery Validate plugin. Due to a change in the requirements (of course), we now have to update the attributes to a range type, however the Validate plugin isn't interpreting the formatting of the range rule correctly (or perhaps it's more accurate to say I'm not formatting the rule correctly) and now I have problems. The generated output for the input boxes looks like this:
<input type="text" producttype="CCC" code="ESTFEE" range="460, 500" class="currency required" id="txtEstFeeCCC" value="460.00" name="txtEstFeeCCC">
I've also tried the following:
<input type="text" producttype="CCC" code="ESTFEE" range="[460, 500]" class="currency required" id="txtEstFeeCCC" value="460.00" name="txtEstFeeCCC">
In either case, the message returned is either: enter a value between 4 and 6. or enter a value between NaN and 4 respectively. Neither of which has anything to do with the 460 - 500 range in question. The jQuery code calling the validate function is just the vanilla call:
$("#btnSave").click(function() {
validator.form();
...
});
How should an input attribute for jQuery Validate range be formatted so that the correct number range limit is displayed?
public void search(TwitterSearchParameters tsp)
{
int c = 1;
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I have 2 grids gvParent & gvChild I would like to filter gvChild when a row is selected in gvParent the linking fields are contractNo
I added a column for selecting:
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Select"
OnClick="LinkButton1_Click" Text="Select"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
I know how to handle the filtering of the grid (create a criteria and set to rowfilter of the dataview) But, I dont know how to get the value of the column of the selected row.
i have an aspx page in which a link in the grid view opens a popup page . the data in the grid view would be dynamic and i need to send the id of the row of grid while calling the child window. i get the id using sender.id, but how would i send this using window .open()?
View 2 RepliesI have Datagrid , i want to clcik on row and get data in textbox , but my textbox is FreeTextBox control,i tried to use javascript but work for asp.net control not working for freetext box control, how i can capture this code is sample code but it work for asp.net control but not working for my freetextbox
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Simply put... I want to duplicate the example found at this link, in VB.net rather than C#.
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I would like the selectedvalue of the dropdown to display additional data base on its selection in multiple text boxes.
I have tried using the DropDownList OnSelectedIndexChanged property, within a DataGrid EditiItemTemplate, but I cannot retrieve data from the selection. (AutoPostBack is "True"). I can however use a button onclick event to fire a "prre-defined" selection value.
I have 2 datagrid (using .net 1.1). I need to access column of second grid ( i need to make a column of second grid as disabled) when i click "Cancel" link button in First Grid. How can this be done?
View 7 Repliesi have following datalist in WhatsNews.aspx page.
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when i open home page and click a link in whatsnew section, IE 8 opening the links in a new window.but firefox 3.5.7 opens in parant window, just like i want.how can i make IE 8 also open the links in parent window?
I am trying to return true or false from popup window to the parent window. Actually the parent window has a button control, which on click popup another window. The popup window holds some emailing data and a button "send". This "send" button onclick send email. Now I want to return true if the email is successfully sent otherwise false, to the parent window. Depending on returning value a label present on parent window displays a text message. But I am not able to implement it. Because it might happen that the popup window is blocked by web-browsers popup blocker or popup window is accidentally closed by user. So how can I confirm to parent window whether or not the email is successfully sent?
View 5 Repliesi have a page Parent.aspx,, and this is responsible to open the window as a model dialog(model.apsx). model.apsx has OK button when we click on this button then server side method called to save the data. while saving the data it return the id of saved data. i need this id on my Parent.aspx.Cs file, so how can i get this id on my Parent.aspx.cs file?
View 5 RepliesI have a login page that is loaded in popup window (colorbox) and after user logs in it should be closed and parent window should be loaded with new page.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Do While reader.Read()
If Trim(reader("ZAP").ToString()) = Trim(textBoxZap.Text) Then
Session("A") = "1"
Response.Redirect("~/default.aspx")
Else
lblErr.Text = "incorect"
End If
Loop
So once the buton is clicked and user name and password is corect popup window should be closed and user redirected to default aspx.
I have a page (parent) that open up a popup window using window.open javascript. User will then work on the popup window and the result will be stored in a session variable. When the user close the popup window, how can I put the value of the session variable back to the server control textbox of the parent window?
View 3 RepliesI am trying to open a popup window from main window using window.open() method. How to get back the value from the called popup window to the calling window in vb.net, basically i need to get back the value and populate in the text box available in the main window.
View 3 RepliesI have a page wich opens a popup window. I want to pass some variables, like some textbox.text and 2 dataTables from parent window to the popup window. And then I'll have to return some vars from popup window to parent window. So what is the best way to do this,
1) using Sessions("")
or
2)passing the variables as parameteres:
LinkButton1.Attributes.Add("onclick", "window.open('popup.aspx?field1=" & value1 & "&field2=" & value2 & ......
I don't know if it's appropiated passing 8 or 10 variables as the option2 because the user will see a very long url with all the variables, but maybe is more efficient than using Sessions.... Anyway, could somebody clear me up?
I am using a master page in my project. I opened a popup window from content page. What I want to do is, when I close the popup window, the data in the textbox available in popup should be assigned to a text box in parent form. But I dont want to refresh the parent window when I close the popup window. Can any one tell me how can I access textbox in a parent window from a popup window without refreshing the screens.
View 3 RepliesIm having the flowwing problem i have a gridview that i want to list many records when i click on a row iwant to be able to click on a button and go to the form of this record in order to update it. All the navigation works fine.I click on the button and then using javascript i window.open the page that has the form the problem is that when the new page loads the parent page (the page that has the gridview refreshes and because there are many records it is really annoying how can i use window open to pop up a child page without having the parent window to refresh.
Because im using all this in a dotnetnuke framework i have tried enabling and disabling partial rendering to the parent page page but always refreshes when i open the child window