Web Forms :: How To Pass Querystring To UserControl
Jun 15, 2010
i need to bind the menu dynamically,i put the menu in the UserControl and i pass to it QueryString["menuid"]or example if i put in hyperlink [URL]bind all the submenus based on the menuid=1 i got the error when i did this HierarchicalDataBoundControl only accepts data sources that implement IHierarchicalDataSource or IHierarchicalEnumerable.Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: HierarchicalDataBoundControl only accepts data sources that implement IHierarchicalDataSource or IHierarchicalEnumerable.Source Error:
[Code]....
Source File: c:EcommerceFrontEnd.master.cs Line: 19 Stack Trace:
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Apr 6, 2010
im creating site with usercontrols. I have repeater, inside it is another repeater with usercontrol. My problem is passing BindedValue to usercontrol.Bindings works fine and binds the value i need but it cannot pass the value to usercontrol. When i type it manually it works, when i bind it, it passes null (!).I've tried get,set, functions (ondatabound, onload, oninit), accessing control from code with no luck. Ive read and tried to do all the google solutions but with no luck. (even with creating usercontrol inheritance)
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May 3, 2010
i am new to ASP.net website programming i have a page with dropdown list connected with batabase file. I put Image button that automatically retreive image from default project location but it does not accessing image from folder that i made for images. Secondaly i want to send the information to another page that when user click the image button of any record it move to another page showing the same image and its details. i made the second page with detailsview control and it also showing large image and information but how to pass argument (querystring)to second form whith record id and second form show it. detail about what to write behind the button_click trigger and other changes.
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May 7, 2015
I want to rewrite url by removing query string question mark and put a slash instead
Used this to remove .aspx
So my urllooks like this http://localhost:10089/Coding
<rewrite>
<rules>
<rule name="Hide .aspx ext">
<match url="^(.*)$" ignoreCase="true" />
<conditions>
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[Code] ....
I want to remove http://localhost:10089/Read?ID=1
i want to remove query string and make url like
http://localhost:10089/Read/ID/1
I tried this
<rule name="Rewrite for Read" stopProcessing="true">
<match url="^Read/([^/+])?$" />
<action type="Rewrite" url="Read.aspx?ID={R:1}" />
</rule>
But not working how do i achieve this....
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Jan 24, 2016
I have a screen and in the code behide i have private class created inside the page
In this class i have a Hashtable
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Jan 11, 2010
<asp:MenuItem
Text="Airport Authorities"
Value="New Item"
NavigateUrl="sub_cat_list.aspx?cat_id=<%=Encryption("1")%>"
separatorImageUrl="border.gif"
>
Literal content ('<asp:MenuItem Text="Airport Authorities" Value="New Item" NavigateUrl="sub_cat_list.aspx?cat_id=') is not allowed within a 'System.Web.UI.WebControls.MenuItemCollection'.
how to pass querystring in menuitem contorl?
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Jul 5, 2012
query string value not passsing operator sign
eg
i have a dropdown box under o+ but o only passing to another page
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May 27, 2012
I did it and it worked but when i wrote these code in addressbar i see this address
http://localhost:1420/behtop%20website/Store.aspx
I want this
E.g.:
When user type behcode =1111 in TEXTBOX when click on button it go to store.aspx but i want in addressbar see this address
http://localhost:1420/behtop%20website/1111
instead of store.aspx write 1111
How I can do it?
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Feb 10, 2011
Is it possible to click on the day within the calendar control and pass a query string. The calendar is database driven.
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Mar 18, 2011
I am looking to pass a value into a query string. I am rendering a page right now called UserDetails.aspx?id=23 and in ASPX page I have a Gridview like this:
<asp:GridView ID="dgDetails" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="txtName" SortExpression="txtName" HeaderText="User Name" />
<asp:TemplateField HeaderText="Permissions">
<ItemTemplate>
<a href="javascript:void(0);" onclick="javascript:pop('Perms.aspx?id=<%# DataBinder.Eval(Container.DataItem, "intUserAccount") %>&hu=<%# DataBinder.Eval(Container.DataItem, "intUserAccountWorkspace") %>', 600, 300);
return false;">Details</a>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I want to take the "id=23" query string from the current page and pass it onto this link (in bold).
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May 28, 2012
This is my last thread [URL] ....
I want to use Query string instead of session how i can do it?
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Jun 28, 2010
I have a usercontrol that is in an asp.net page that contains a button. The event on the button does a simple response.direct all is fine if the page doesnt contain a query string however if the page contains a query string. e.g. default.aspx?id=12345 then the postback doesnt occur on the button.
Is this a common issue? what do I need to do to enable postback on the button if there is a querystring?
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Aug 30, 2010
In my project one of scenario demands passing querystring values more than 256 chars @ a time ...I tried it but after 256 chars its trunacting all other chars. workaround or various ways for passing more than 256 chars through querystring.
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Feb 19, 2010
In my web app there is a page(page.aspx). this page inclusdes mutiple views using multiviews. I want to pass querystring value (i.e. id) to this page. 3 processes need to be done
1- querystring value pass to sql statement.
2- sql statement result will pass to page.
3- page determine which views to load
Now, I want to ask
1- what page event handler(s) is responsible for these process?
2- Is the whole process influence on performance?
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Jun 27, 2010
im creating a photo album just like facebook album featureThe problem im facing now is unable to add new picture to a particular albumBelow is the code to pass a querystring to the addphoto.aspx in a datalist, i bind the sqldatasource using vb in the codebehind
[Code]....
[Code]....
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May 7, 2015
what i will do is upload the mp3 files in my directory and called the file name on button click event in query string how can i pass query string vlaue to this html tag.
<audio controls>
<source src="horse.ogg" type="audio/ogg">
<source src="horse.mp3" type="audio/mpeg">
Your browser does not support the audio tag.
</audio>
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May 7, 2015
I am binding Menu Item Dyanamically from database.
<asp:Menu ID="myslidemenu" runat="server" DataSourceID="Xmldatasource1" DynamicHorizontalOffset="2"
BackColor="#7db641" StaticDisplayLevels="1" Orientation="Horizontal" CssClass="nav">
<DataBindings>
<asp:MenuItemBinding DataMember="MenuItem" NavigateUrl="~/View/Products.aspx" TextField="Text" />
</DataBindings>
<StaticSelectedStyle />
<DynamicMenuStyle />
<DynamicSelectedStyle />
<DynamicMenuItemStyle />
</asp:Menu>
At navigate URL I want to pass query string value id Or Text of select menu item...
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Feb 26, 2010
I have a particular scenario and I would like to know how I can implement it in the most efficient way. I also have some queries related to this. The application is a AJAX 1.0-Enabled ASP.NET 2.0 Web application.
I have a link, which when clicked I need to show a pop-up div. The contents of the div will be displayed using a usercontrol. The usercontrol will display the contents based on a query string value.
I would like to know:
1. How can I implement this in the most effecient way. I don't want to use a separate page on which I will have the usercontrol and then display the page in the div.
2. Suppose I call a JS function ShowDiv() on the click of the link, to display the pop-up div. Say, I call the function this way ShowDiv('querystring'). Now how will I pass the value 'querystring' to my usercontrol.
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Dec 17, 2010
I have a webpage and on that page i load a usercontrol programatically
now i need to pass a value called fileName from webpage to the usercontrol
but filename is empty and when i put the flvControl.fileName = config.applicationURL & "/video/" & video.folder & "/" & video.videoFile
before flvControl = CType(LoadControl("media/flv.ascx"), mysite.flv) i get object reference error
code on my user control
[Code]....
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May 22, 2013
In my asp.net web i used the following code:
<asp:LinkButton ID="LinkButton1" runat="server"
PostBackUrl="unitlink.aspx?coy=tata">Tata</asp:LinkButton>
The data is correctly displaying in gridview.
There is a label (label1.text) in the same page i want to display the coy in that label along with the gridview....
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Oct 16, 2010
i have a page, when the page loads, nothing shows up, when i pass the querystring on the browser as [URL]
I want it to work when the page load not when i pass the querystring on the browser.
Here is the code:
[code]....
[Code]....
[Code]....
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Jan 25, 2011
I stucked at a condition , where i need to share values between the pages. I want to share value from Codebehind via little or no javascript. I already have a question here on SO , but using JS. Still did'nt got any result so another approach i am asking.
So I want to know can i pass any .net object in query string. SO that i can unbox it on other end conveniently.
Update
Or is there any JavaScript approach, by passing it to windows modal dialog. or something like that.
What I am doing
What i was doing is that on my parent page load. I am extracting the properties from my class that has values fetched from db. and put it in a Session["mySession"]. Some thing like this.
Session["mySession"] = myClass.myStatus which is List<int>;
Now on one my event that checkbox click event from client side, i am opening a popup. and on its page load, extracting the list and filling the checkbox list on the child page.
Now from here user can modify its selection and close this page. Close is done via a button called save , on which i am iterating through the checked items and again sending it in Session["mySession"].
But the problem is here , when ever i again click on radio button to view the updated values , it displays the previous one. That is , If my total count of list is 3 from the db, and after modification it is 1. After reopening it still displays 3 instead of 1.
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Apr 22, 2010
I need to pass '+' via the QueryString.
some special character can be passed by using 'Encode' .. but '+'
I know the one solution, If I replace '+' with other character.
But it's not the perfect solution.
[edited]
well I used escape() javascript function to encode.
escape function can't encode + . is the another function to encode on javascript?
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May 7, 2015
I have one hyperlink I want to pass more than one parameter in hyperlink
but cant pass perfect data in query string
using database.
same data pass in another page using this code.
<asp:HyperLinkField DataNavigateUrlFields="Product_Id" Target="_blank" DataNavigateUrlFormatString="AddprodPhoto.aspx?Product_Id={0}&Catalog_Id={0}" Text="Upload">
o/p
[URL] ....
product_id pass right Catalog_Id=2 is wrong
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Nov 10, 2010
how to use gridview usercontrol (Ascx) and sql pass to aspx page
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