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 ASP .Net - How to restore fields
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Posted on 11-10-16 9:34 AM     Reply [Subscribe]
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I need to restore first and lastname from cookie, please help. I am able to retreive the firstname, but can't get it to work when it comes to retrieving the second field (lastname). Here is what I have working for the first field:

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
if (!(Request.Cookies["FirstName"] == null))
txtFirstName.Text = Request.Cookies["FirstName"].Value;


Thanks
 
Posted on 11-10-16 10:03 AM     [Snapshot: 22]     Reply [Subscribe]
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add your second field to cookie and retrieve it using same way you doin for first field.
 
Posted on 11-10-16 10:28 AM     [Snapshot: 55]     Reply [Subscribe]
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How do I go about including the second field?

Do I need to create another Load?

Need format plz
 
Posted on 11-10-16 12:25 PM     [Snapshot: 107]     Reply [Subscribe]
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Posted on 11-10-16 1:03 PM     [Snapshot: 150]     Reply [Subscribe]
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Posted on 11-10-16 1:09 PM     [Snapshot: 151]     Reply [Subscribe]
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Getting an error on line 34 now. I need the check out page to restore fname and lname. It worked using the first code for first field, but doesn't seem to work for the second field.

 
Posted on 11-10-16 1:14 PM     [Snapshot: 157]     Reply [Subscribe]
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After selecting continue it will go to check out page with items in cart. Next page also has btn that allows me to go back which is supposed to restore cached fname and lname and display it on respective fields. The problem I seem to have is that it only seems to work for the fname field
 
Posted on 11-10-16 1:59 PM     [Snapshot: 180]     Reply [Subscribe]
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Check the property of the textboxes. Enableviewstate set to True. Lets see if that solves the state issue
 
Posted on 11-10-16 2:00 PM     [Snapshot: 182]     Reply [Subscribe]
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add {} braces when checking for cookies is null or not. when you load you page at first the cookies are not set that's why you are gettin that exception.

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)

if (!(Request.Cookies["FirstName"] == null) && !(Request.Cookies["LastName"] == null))
{
TextBox1.Text = Request.Cookies["FirstName"].Value;
TextBox2.Text = Request.Cookies["LastName"].Value;
}
}
 
Posted on 11-10-16 2:01 PM     [Snapshot: 186]     Reply [Subscribe]
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Also, remember if you have more than one line of code in you if ALWAYS PUT CURLY BRACES around if.
 
Posted on 11-10-16 2:09 PM     [Snapshot: 189]     Reply [Subscribe]
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Many Many thanks to everyone. {} did the trick.

Thanks again.

 
Posted on 11-10-16 2:09 PM     [Snapshot: 200]     Reply [Subscribe]
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Yes cr7. There is no curly braces so its just taking one line after the condition. Lol
 


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