MVC :: Access Partialview Hidden Column In Main View?
Jan 11, 2010how to access Partialview Hidden column in Main View(in ASp.net Mvc App)
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The mark-up
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[URL]
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[Code]....
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[Code]....
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Dec 3, 2010I can't get this to work:
I have a grid view with several TemplateFields. A couple of them are set to Visible=False; each template field has an EditItemTemplate, an ItemTemplate and a FooterTemplate.
[Code]....
While in GridView_RowUpdating event, the value bounded to the EditItemTemplate is properly read
[Code]....
so, debugging ttbImp.Text = "4"; But when trying to get the value bounded to the FooterTemplate, the label contains no values.
[Code]....
so, while debugging, lblImp.Text = "";
why that? I believe it has to do with the hidden visibility of the field, but I can't understand why it reads the value inEditItemTemplate, and it doesn't in FooterTemplate.
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My datasource code is as follows:
<asp:AccessDataSource ID="UpdateCompanyUnique" runat="server"
ConflictDetection="CompareAllValues" DataFile="~/Titan.mdb"
SelectCommand="UPDATE Contact SET CompanyUniqueID = ? WHERE (ContactID = ?)" >
<SelectParameters>
<asp:QueryStringParameter Name="ContactID" QueryStringField="ContactID" />
<asp:QueryStringParameter Name="CompanyUniqueID" QueryStringField="CompanyUniqueID" />
</SelectParameters>
</asp:AccessDataSource>
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View 1 RepliesWeb Forms :: Unable To Access Hidden Filed Value In Target Form?
Mar 12, 2010In form1.aspx I have a hidden field.I am populating the hidden field with the value in the text box.
When I go to form2.aspx i retrieve the hidden filed value in another hidden field using request.form.
After using request.form ,the value is empty.
what can be the problem here?
In form1.aspx:-HiddenField1.Value = TextBox1.Text;
In form2.aspx
HiddenField_2.Value = Request.Form["HiddenField1"];
Web Forms :: Unable To Access Hidden Textbox Value In Webpart On Aspx Page
Jan 7, 2010I have a requirement where I have a webpart and two ImageButtons(imgGV, imgLV) and a hidden input textbox('ctl00$MainHeaderContent$txtType') in an aspx page. I need to change templates to this Webpart either to show results in "Grid View" or as "List View" on the click of this ImageButtons. I added code in the page_load of .aspx page as
imgLV.Attributes.Add("onclick", "document.getElementById('ctl00$MainHeaderContent$txtType').value='LV';return true;");
imgGV.Attributes.Add("onclick", "document.getElementById(('ctl00$MainHeaderContent$txtType')).value='GV';return true;");
When I am clicking the specific ImageButton, it has to write into hidden field either "GV" or "LV". In the webpart CreateChildControls I assign templates based on the text in Hidden field either "GV" (Grid Template) else "LV" (List Template). In the CreateChildControls of Webpart for the template change, I am getting the Hidden value as empty. I am using coding as
HtmlInputHidden t = new HtmlInputHidden();
t = (HtmlInputHidden)this.Page.FindControl("ctl00$MainHeaderContent$txtType");
if (t.Value=="GV") {
assign one template}
else { another template}.
I am getting t.Value="". Question is: Is it like if we add some text in a hidden textbox using the Javascript function in an aspx page, the same textbox value in the same aspx page but in the Webpart class in the CreateChildControls method using the code as this(webpart).page.FindControl("Textbox").text is showing empty. So the text added using Javascript into Textbox is it not available in the code behind code using "Text" property of the same Textbox?.
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