I have been created simple shopify app to retrieve product details.
When i access code from gihub.
It run successfully and display product details in text box.
I need to simple change to show the product details in grid view.
Here is dafault.aspx:
existing code;
default.aspx:
<%# Page Language="C#" AutoEventWireup="true" codefile="Default.aspx.cs" Inherits="SampleWebApplication._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="APIOutput" TextMode="MultiLine" runat="server"></asp:TextBox>
</div>
</form>
</body>
</html>
Here is my output screenshot http://s22.postimg.org/xj9zacxa9/untitled.jpg
I need to display product details in gridview,
default.cs:
using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using ShopifyAPIAdapterLibrary;
using System.Configuration;
using System.Web.Services;
namespace SampleWebApplication
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
ShopifyAuthorizationState state = HttpContext.Current.Session["Shopify.AuthState"] as ShopifyAuthorizationState;
ShopifyAPIClient client
= new ShopifyAPIClient(state);
APIOutput.Text = (string)client.Get("/admin/products.json");
}
}
}
but I just confused with codefile, Can anyone help me get the product details in gridview?
Any help would be highly appreciated.
Thanks in advance.
<%# Page Language="C#" AutoEventWireup="true" codefile="Default.aspx.cs" Inherits="SampleWebApplication._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
</div>
</form>
</body>
</html>
and default.cs code as follows:
using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using ShopifyAPIAdapterLibrary;
using System.Configuration;
using System.Web.Services;
namespace SampleWebApplication
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
ShopifyAuthorizationState state = HttpContext.Current.Session["Shopify.AuthState"] as ShopifyAuthorizationState;
ShopifyAPIClient client
= new ShopifyAPIClient(state);
string shopData = (string)client.Get("/admin/products.json");
JavascriptSerializer serializer = new JavascriptSerializer();
// Here Product is a object class which contains all of the attribute that JSON has.
List<Product> lstProduct = serializer.Deserialize<Product>(shopData);
GridView1.DataSource = lstProduct;
GridView1.DataBind();
}
}
}
and the product class look like this :
public Class Product
{
// Here is all the properties you want to discribed.
// This property is same as the property available in your JSON file.
}
Hopefully this will help.
Related
I have an ASP.net WebForm. The markup is like:
<div>
<input type="text" id="input" runat="server" value=" " />
<asp:Button Text="send" OnClick="btnsend_Click" ID="btnsend" runat="server" />
</div>
This HTML is generated at runtime . The events are defined in the code behind file.
I need to add these controls at runtime. I tried to use the Literal-Control but the controls are working just like HTML Controls and not like ASP.net Controls.
EDIT:
Note: The Project type should be Website, not a web Application. Web application won't support on demand compilation where website yes, it is.
If I understood currectly, you want to take the Markup from User which contains even asp.net controls and scriplets too.
if this is the case, Follow below steps:
Create a dummy .ascx control file, like DynamicMarkup.ascx with empty content
Add this user control to the page (xxxx.aspx) where you want to show this control statically so it registered to the page
<%# Register src="~/DynamicMarkup.ascx"
tagname="DynamicMarkup" tagprefix="MyASP" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:PlaceHolder runat="server"
ID="DynamicMarkupContainer" ></asp:PlaceHolder>
</div>
</form>
</body>
</html>
Write user input markup (may be get from database based on your criteria) to the DynamicMarkup.ascx file in page OnInit of the page (xxxx.aspx) And the create object of this DynamicMarkup
DynamicMarkup dynamicMarkup = LoadControl("~/DynamicMarkup.ascx") as
DynamicMarkup;
DynamicMarkupContainer.Controls.Add(ucSimpleControl);
I have not tested this approach, Just give a thought, With this you may get some session overwriting issue which you need handle.
Hope this will help!!
OLD:
is this the one that you are expecting? TextBox, and Button controls are available in System.Web.UI.WebControls namespace.
void Page_Load(Object sender, EventArgs e)
{
TextBox input = new TextBox();
input.Id ="input";
this.PlaceHolder.Controls.Add(input);
Button btnSend=new Button();
btnSend.Id ="btnSend";
btnSend.Text="Send";
btnSend.Click += new EventHandler(btnSend_Click);
this.PlaceHolder.Controls.Add(btnSend);
}
void btnSend_Click(object sender, EventArgs e)
{
// throw new NotImplementedException();
}
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<asp:PlaceHolder ID="phHolder" runat="server"></asp:PlaceHolder>
</form>
</body>
</html>
code behind :
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class Default2 : System.Web.UI.Page
{
protected void Page_Init()
{
GenerateContorls();
}
protected void Page_Load(object sender, EventArgs e)
{
}
private void GenerateContorls()
{
TextBox newTxt = new TextBox() { ID = "txtsend" };
Button newBtn = new Button() { Text = "Send", ID = "btnsend" };
newBtn.Click += btnsend_Click;
phHolder.Controls.Add(newTxt);
phHolder.Controls.Add(newBtn);
}
protected void btnsend_Click(object sender, EventArgs e)
{
TextBox txt = (TextBox)this.FindControl("txtsend");
//your code
}
}
hope it helps
I need a value from javascript before the main page load and then want to use that value in code. The code which I am using for that purpose is:
I have make a test.aspx page. The code for which is as following:-
<%# Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title> <script type="text/javascript" language="javascript">
function GetScreenHeightAndWidth()
{
var width = screen.width;
var height = screen.height;
var object = 'Label1';
document.getElementById(object ).innerHTML=height ;
//alert(height);
'<%Session["Screensize"] = "' + height +'"; %>' ;
}
</script>
</head>
<body onload="GetScreenHeightAndWidth();" >
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="test"></asp:Label>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</div>
</form>
</body>
</html>
The code for test.aspx.cs page is as following:-
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Windows.Forms;
public partial class test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Session["Screensize"] = Label1.Text;
TextBox1.Text=Session["Screensize"].ToString();
}
}
The result is as following:-
768 test
while result what I need is 768 and 768.
Is there any way to solve the problem?
What you are asking is impossible to do. Why do you need to know the screen size on the server -side in the first place? Whatever you need to accommodate on the html produced by the server can be either adjusted via proper CSS rules or Javascript (JQuery if you prefer that framework)
If you set the width/height values to a hidden field from script, you can than access them from codebehind after a postback. Labels are not posted with the form so you cant use that.
First of all thanks to all of you for responding to my question. After much search I have found what I was exactly wanting. For this I have to use one more page and add this code in my original code:
if (!IsPostBack)
{
if (Session["ScreenResolution"] == null)
{
Response.Redirect("detectscreen.aspx");
}
else
{
Session["Screensize"] = Session["ScreenResolution"].ToString();
}
TextBox1.Text = Session["Screensize"].ToString();
}
And the code for new page is:
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["action"] != null) {
Session["ScreenResolution"] = Request.QueryString["res"].ToString();
Response.Redirect("Catalogue.aspx");
}
}
and the script in the new page will be like this:
<script language="javascript" type="text/javascript">
res = "&res="+screen.height
top.location.href="detectscreen.aspx?action=set"+res
</script>
This is my code, on a .ascx page :
<% for (int i = 1; i <= 10; i++)
{ %>
<asp:TextBox ID="myTextBox_<%=i %>" runat="server" Width="100%" CssClass="focus_out reset_content"></asp:TextBox>
<% } %>
but I get myTextBox_<%=i %> is not a valid identificator. So, how can I put "Dynamic IDs"?
You need to create a container for the textboxes, such as a Panel control, and then use the Page_Load in the code behind to loop through and add the text boxes to the panel.
Example:
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Panel ID="pnlContainer" runat="server" />
</div>
</form>
</body>
</html>
Code behind:
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
for (int i = 1; i <= 10; i++) {
TextBox txtNewTextBox = new TextBox();
txtNewTextBox.ID = "myTextBox_" + i;
pnlContainer.Controls.Add(txtNewTextBox);
}
}
}
Here is the link for Dynamically adding textbox control in ASP.Net. Hope it works for you.
I am using FileUpload Control to upload images, I can select the image using that browse button, but when i try to preview that selected one, i am not getting the file name, its showing empty..
protected void btnImgUpload_Click(object sender, ImageClickEventArgs e)
{
try
{
string strimage;
string strfilename, strextn;
if (fupImage.HasFile)
{
In the above code,fupImage.FileName property should have to selected Image name, but it remains as empty string "" , so fubImage.HasFile condition is going false. I am not getting why the condition is going false, while the file is selected,? what is the problem here?
Thanks in advance
what i did to test it is
I create an Asp page
<%# Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication2.WebForm1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:FileUpload ID="fupImage" runat="server" />
<asp:Button ID="btnImageUpload" runat="server" onclick="btnImageUpload_Click"
Text="Upload" />
</div>
</form>
</body>
</html>
and the code behind class is
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace WebApplication2
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnImageUpload_Click(object sender, EventArgs e)
{
try
{
string strimage;
string strfilename, strextn;
if (fupImage.HasFile)
{
//do something
}
}
catch
{
}
}
}
}
and nothing goes wrong with that
I want to say to test it just create a very simple instance and test it in complex environment may be there are some extra rules may prevents normal jobs! and sometimes it looks so unnoraml
Check for the View-state property of that file uploader Control, If View-state is false, then on post back you'll get empty value
I want to create a textbox (for entering names) in my aspx application which suggests names of Employees from database.
I am pasting my code below. I am using Mysql
Default.aspx:
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%# Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox1" runat="server" ontextchanged="TextBox1_TextChanged"></asp:TextBox>
<asp:AutoCompleteExtender ID="TextBox1_AutoCompleteExtender" runat="server"
ServiceMethod="GetCompletionList2" TargetControlID="TextBox1"
UseContextKey="True">
</asp:AutoCompleteExtender>
</div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
</form>
</body>
</html>
Default.aspx.cs:
// here we use a readymade class for database operations to Mysql server
using System;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using Gbs.DAL; // for ..redymade class..
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
[System.Web.Services.WebMethodAttribute(), System.Web.Script.Services.ScriptMethodAttribute()]
public static string[] GetCompletionList2(string prefixText, int count, string contextKey)
{
myDb db = new myDb();// its class in Dal.cs
string sql = "Select * from empdata Where empname like #prefixText";
DataTable dt = db.getDataTable(sql); // method in redymade class
string[] items = new string[dt.Rows.Count];
int i = 0;
foreach (DataRow dr in dt.Rows)
{
items.SetValue(dr["empname"].ToString(), i);
i++;
}
return items;
}
protected void TextBox1_TextChanged(object sender, EventArgs e)
{
}
}
// there is no any error, the program runs successfully
AutocompleteExtender needs an .asmx web service which can be called from javascript.
It won't work from your Default.aspx.