ASP.NET

18-Sep-09 1:50

Hi All My Friends,
I Have 2 problems in a javascript.

1: I am not getting the Item Count Of Dropdown List.
2: I am calling javascript on Button "OnClientClick" event,then also onclick event is fired even script returning false.

Hav a look on Script

function validate()
{

if (document.getElementById("<%=ddlCategories.ClientID%>").selectedIndex == 0) {
alert("Select a Category name !")
document.getElementById("<%=ddlCategories.ClientID%>").focus()
return false;
}
else if (document.getElementById("<%=txtText.ClientID%>").value == "") {
alert("Please fill the Message field !")
document.getElementById("<%=txtText.ClientID%>").focus()
return false;
}
else {
if (SubcategoryCount > 0) {

if (document.getElementById("<%=ddlCategories.ClientID%>").selectedIndex != 0 && document.getElementById("<%=ddlSubCategories.ClientID%>").selectedIndex == 0) {

alert("Select a Sub-Category name !")
return false;
}

}
}
}

Arun Jacob18-Sep-09 2:08

18-Sep-09 2:08

Sachin Dubey wrote:
if (SubcategoryCount > 0) {

Where you got this SubcategoryCount from? Confused | :confused:

Its good if you can make your code little bit readable to the forum readers. Smile | :)

Sachin Dubey18-Sep-09 2:10

18-Sep-09 2:10

That is only i asked in first question.. I Have ddlSubCategories in Page

Arun Jacob18-Sep-09 2:14

18-Sep-09 2:14

Sachin Dubey wrote:
That is only i asked in first question

that i know. Smile | :)

What i am asking is, in your code you have a line of code like,SubcategoryCount>0,
Whats SubcategoryCount?Is it a global variable?How you are assigning value for that?

Sachin Dubey18-Sep-09 2:19

18-Sep-09 2:19

That is not any Variable...That is just i written...

But I want to Use ddlSubcategories.Items.Count in place of SubCategoryCount..
But I Am not Getting the value...

Actually if user doesnt select category then Select Category alert will Prompt..If User Selected Category And There is no Subcategory of that then we allow him to proceed...But if that category has some Sub Categories then its must to Select SubCategory...

Thats what i Want in Else Condition u see...

Arun Jacob18-Sep-09 2:23

18-Sep-09 2:23

Sachin Dubey wrote:
That is not any Variable...That is just i written...

How we know its simply written. Smile | :)

Ok.Try ddlSubCategory.options.length

Sachin Dubey18-Sep-09 2:31

18-Sep-09 2:31

Thanks Arun I Got The count By :

if (document.getElementById("<%=ddlSubCategories.ClientID%>").options.length > 1)
Now its showing the message also...But Its Saving the record ...

My Code of Button is:

<asp:button id="btnSave" runat="server" text="Save" width="100px" onclientclick="javascript:validate();" onclick="btnSave_Click">

After reading that script it reading On_click event Code...

How to Tackele that..

Arun Jacob18-Sep-09 2:34

18-Sep-09 2:34

Sachin Dubey wrote:
OnClientClick="javascript:validate();"

Instead try this,

OnClientClick="return validate();"

Sachin Dubey18-Sep-09 2:36

18-Sep-09 2:36

Hey Arun... It Works...

Thanks A Lot.... Smile | :)

datatable

sekannak18-Sep-09 1:12

sekannak

18-Sep-09 1:12

Hi,

I am having datatable .. i want to add columns to that , i need to add same column once again ... is it possible ???
if it possible pls let me know the right path ...

for i=0 to 10
datatable.column.add("values to be added")
next

note: it throughs excepttion like , column already exist

thanks,
sekannak...

kannak

Re: datatable

Arun Jacob18-Sep-09 1:21

18-Sep-09 1:21

sekannak wrote:
. i want to add columns to that , i need to add same column once again

I don't think that your idea is good.If you are trying to add same column again you'll get that error.What you are trying to acheive by adding same column again?
Confused | :confused:

how to create frames in ASP.NET

Re: datatable

Not Active18-Sep-09 2:19

Not Active

18-Sep-09 2:19

As you have found, column names must be unique. The values you store in the column can be the same of course.

only two letters away from being an asset

QuickDeveloper17-Sep-09 22:53

QuickDeveloper

17-Sep-09 22:53

hi
i have created a ASP.NET web application.

I have 3 web forms (.aspx) pages in that.I have 2 hyperlinks in one page.when i click on that link,the repective page should load.I am able to display page from link(without frames),but link disappears(since it's another page).

So can anybody tell me how to create frames,so that page will be displayed in some area and hyperlink will be visible at top?

"Every morning I go through Forbes list of 40 richest people in the world. If my name is not in there, I go to work..!!!"

nagendrathecoder17-Sep-09 23:01

nagendrathecoder

17-Sep-09 23:01

You can use Master & Content page for this functionality.
Keep hyperlinks in MasterPage and add other 2 pages as content page.

Christian Graus17-Sep-09 23:55

17-Sep-09 23:55

You don't have to do anything special. Just create a page that contains frames, and put your page in one, and your static page in the other.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

QuickDeveloper18-Sep-09 0:10

QuickDeveloper

18-Sep-09 0:10

thank you very much Christian...

could you give a sample link ....(you mean i need to create frames in html page and put target as .aspx page)??

"Every morning I go through Forbes list of 40 richest people in the world. If my name is not in there, I go to work..!!!"

Christian Graus18-Sep-09 0:13

set focus in dynamic multiple textbox in repeater

18-Sep-09 0:13

www.diawebster.com[^]

That's my company site. The main page is just default.htm, I believe. It goes there automatically, but it's a HTML page. The top aspx uses javascript to control the bottom frame ( they are named for this purpose ). Any links in the bottom section just work, they all work within the frame they are in.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Member 292522517-Sep-09 22:39

Re: set focus in dynamic multiple textbox in repeater

17-Sep-09 22:39

Hi
I have a repeater control and a textbox in itemtemplate of repeater control. Now I am creating multiple textbox dynamically and bind to the repeater . so i m getting multiple textbox in repeater at runtime.

I need to set the focus on pressing on space bar key on these textbox. actully my requirement is that every textbox accept only one word.
Pls suggest me.

Regards
Vikas

sdsds

Christian Graus17-Sep-09 22:45

Re: set focus in dynamic multiple textbox in repeater

17-Sep-09 22:45

You need to write some javascript to enforce both of these rules.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Member 292522517-Sep-09 22:54

Re: set focus in dynamic multiple textbox in repeater

17-Sep-09 22:54

Hi
Please send any helpful link for these.

Please suggest me.

Regards
Vikas

sdsds

sashidhar17-Sep-09 23:37

sashidhar

17-Sep-09 23:37

Member 2925225 wrote:
ctully my requirement is that every textbox accept only one word.

SRY

If It Helps Click It as Answer

Re: set focus in dynamic multiple textbox in repeater

Member 292522517-Sep-09 23:45

Re: set focus in dynamic multiple textbox in repeater

17-Sep-09 23:45

No this is not the solution.

One word menas it can accept multiple characters.

when I press space bar in textbox, focus set to another textbox .
I have resolve this if textboxes are outside the Repeater control.

But If textboxes are Inside repeater control and are generating at runtime.

how i get the id of the textboxes created at runtime ?
and how it set the focus in textboxes in space bar key press?

Thanks
vikas

sdsds

Christian Graus17-Sep-09 23:54

Re: set focus in dynamic multiple textbox in repeater

17-Sep-09 23:54

Member 2925225 wrote:
how i get the id of the textboxes created at runtime ?

ClientID property

Member 2925225 wrote:
and how it set the focus in textboxes in space bar key press?

you can catch events in javascript and call the focus() method of a control you look up with document.getElementById

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Member 292522518-Sep-09 1:31