I have a problem that when i bring the array of asp and use it in the javascript, When i use the counter (i++) and print for each index of array just like "<%=app[i] %>" and it is not return the value back to me.i solve this problem for a dayedit
<%
String[] asp = {"a","b","c"};
%>
[code]...
This is my for loop code, it is working fine , just the problem is, if there are 10 rows , it runs for 9 rows and not for 10th time? What correction is needed?
protected void gvouter_RowDataBound1(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int count_rows_for_saving_answers = gvouter.Rows.Count;
for (int ii = 0; ii <= count_rows_for_saving_answers - 1; ii++)
{
Label lblsubid = (Label)gvouter.Rows[ii].FindControl("lblsubid");
[Code].....
I have a GridView, the first column it's a RadioButton template and the second it's a DropDownList Template, the number of rows depends on the user, I mean they are not static. I'm using the following JS function to get the row selected with the radiobuttons:
[Code]....
With this function I know which RadioButton was selected, now, I would like to get the DropDownList value or text of the selected row, I know I have to loop through every DropDownList to get an array of controls, but since they are something like ctl00_ContentPlaceHolder1_GVProducts_ctl02_DValsDropDown, I just don't know how to achive this through JS.
I need to build an array of implicit objects in a var object by looping through a List and adding the to the array. For example...
Code:
var data = new[] { new { Name = "China", Value = 1336718015 },
new { Name = "India", Value = 1189172906 },
new { Name = "United States", Value = 313232044 },
new { Name = "Indonesia", Value = 245613043 },
new { Name = "Brazil", Value = 203429773 },};
If I wanted to dynamically add new objects with the Name and Value values above by a looping through an existing List, how would I go about it?
i just would like to ask..i have generate the number of date using loop.. when i insert the start date eg 1/1/2010 and the end date as 12/12/2010.. and the gap between the date should be one week..eg of the result should look like this in the web form:
1/1/2010
8/1/2010
15/1/2010.......till 12/12/2010
thus, i would like to ask, how can i pass all the generated date to sql database..do i need to store those date in an array before pass them to database.. if so, how can i pass those date to an array??
I've got a while loop that's doing some stuff, and what I want is for it to create a new array each time.
while(condition){
//do some stuff
//create an array x[]
//amend values in array
//save as new array each time until loop finished
}
Actually i need to store the comma separated values of different datatypes in an array using split.And then i hav to sort these values comparing zeroth position element of all rows.
Iam getting an array of list from database to client side(javascript array). Now my aim to place those values in a div one by one and that div should attach to the textbox similar to Autocomplete extender.
View 4 RepliesI have a user control.The User control contains many DIV tags. Each DIv contains update panel and javacript.At a time only one DIV is visible.
Visibility is handled in c# code behind. Show the second DIV by clicking on a button in first DIV.The user control is in another update panel.
When showing the second DIV the JavaScript inside the second DIV is not working.
I have to set GridView.DataKeyNames(This is really a question about the syntax for a string array, in VB.Net.)
I am discovering the PrimaryKey columns names from within a loop, ie:
For Each fld As IEntityField In Me.llbDataSource.EntityCollection(0).PrimaryKeyFields 'fld.Name ' this is where the column name is stored, so I have to get this into an array Next I can not use this syntax.
GridView.DataKeyNames = new string() { "PowRatHP", "Voltage", "Phases", "Poles", "Drive" }
So, basically, how does one declare a string array (as required by GridView.DataKeyNames), and then populate the elements of the array from within a loop?
I want to get Array Elements by ForEach loop with Counter ..
whislist = dsddsds.Tables[0].Rows[0]["wishtlist_clg"].ToString().Split(',');
int i = 0;
foreach (string id in whislist) {
if (i != 0) {
tarsk.Value="1";
} else {
tarsk.Value="0";
}
whislist =525,1315,1331;
TARSK is an hidden field....
I want if whitelist is not in blank then 1 not equal to 0 is True other false but yet false condition is fire....
i have the following code below and was lookign to clean it up, but am not sure if it needs clean up or not.
foreach (SearchResult sr in mySrchColl)
{
string strValIn = sr.Properties["in"][0].ToString();
string strValOut= sr.Properties["out"][0].ToString();
}
do i change this to something like this:
string strValIn = "";
string strValOut= "";
foreach (SearchResult sr in mySrchColl)
[code]...
whats the difference or are these two identical?
My original code was in classic vb. and could use redim array to resize them. I was porting the code to c# now and lately i have run into an issue to resize a 2 dimensional array. The thing here is I have a 2 dimensional array whose 2nd dimension needs to be increased dynamically as needed to accommodate the data. For say
String[,] ary1=new String[2,10];
I'm doing some operation in a loop and filling in the data in ary1. And if the loop still continues, on reaching the ary1 upper bound i need to increase the size further to accommodate 10 more rows. I tried couple of ways to copy it to a bigger array and assign it back to the current array. but somehow dint work.
i have a javascript color picker i can get it working fine in a aspx page, but i am unable to get it working in a usercontrol inside a update panel. I have tried using the following but i still cannot get it to workm the js file can be viewed at [URL]
ScriptManager.RegisterClientScriptInclude(this, this.GetType(), "colorpicker_1", "/_template/js/colorpicker/jscolor.js");
I have a user control SearchCriteriaCtrlr.ascx(see below).In this user control, I have a javascript code for filtering listbox values.I am firing this javascript for
<asp:TextBox ID="txtSearch" runat="server" onkeyup="FilterItems(this.value)"></asp:TextBox>
Problem:The problem is, my filter javascript is not working
SearchCriteriaCtrlr.ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SearchCriteriaCtrlr.ascx.cs"
Inherits="TimecardAdmin.SearchCriteriaCtrlr" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
<link href="Styles/Site.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
//variables for holding different values
var ddlText, ddlValue, ddl, lblMesg;
function CacheItems()
{
//Array for holding Text
ddlText = new Array();
//Array for holding Value
ddlValue = new Array();
//Listbox value
ddl = document.getElementById("<%=lstSource.ClientID %>");
//Looping through all values of listbox
for (var i = 0; i < ddl.options.length; i++)
{
ddlText[ddlText.length] = ddl.options[i].text;
ddlValue[ddlValue.length] = ddl.options[i].value;
}
}
window.onload = CacheItems;
//function for filtering items
function FilterItems(value)
{
ddl.options.length = 0;.....................
how to pass a C# ASP.NET array to a Javascript array? Sample code will also be nice.
Let's say for simplicity that in my aspx.cs file I declare:
int [] numbers = new int[5];
now I want to pass "numbers" to the client side and use the data in the array within javascript. How would I do this?
below is the code I have but I want to change the ddl.Deal(dropdownlist) to cbl.Deal(checkboxlist).. How can I loop throught each items if checked. and if all items are checked. to filter my data and show in gridview..
protected void btn_Click(object sender, EventArgs e)
{
myAPI.myWeb myAPI = new myAPI.myWeb();
myAPI.SearchParameters sSearchParameters = new myAPI.SearchParameters();
[Code].....
I hava a page default.aspx having master page abc.aspx and web user control login.ascx i want to call perform simple alert function on login button but not on client click event. For e.g
Protected Sub BtnMyIpLogin_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnMyIpLig.Click
'Some Validation part here for user login
'then my if condition like
If flag_alert = 0 Then Page.ClientScript.RegisterStartupScript(Me.GetType(), "btnflag", "alert('Your Download / View Limit Exceed More Than 90%');", True) End If
but it is not working.........................
how to increment anchor tag id inside for loop.
View 4 Repliesso I am using a foreach loop to iterate through comments. The comment section is wrapped inside "Comments" div. My function **DeleteComment** fetches comments again once you delete a comment and rebinds it to the control. However, after you delete a comment, anytime you try to delete another comment, the commentId of the very first deleted comment would keep getting passed to **DeleteComment** function instead of the passing the commentId of the comment you are trying to delete. If you refresh the page, then you can delete ONE comment again, and the same problem if you try to delete another.
View 1 RepliesI had the following code to send different mails to differnt users in my asp.net web application
foreach (DataRow dataRow in dataTable.Rows)
{
sendMails();
[code]...
Can somebody show me a better approach of looping through a Try -Catch statement. I have something like this:
Try
dbConn.Open()
Catch ex As Exception
errmsg = ex.Message
End Try
I need to try to connect 5 times before logging an error. My first thought was to nest Try - Catch 5 levels but I didn't like that idea. I'm sure there is better solution to it.
Is it possible to set properties of an control inside a loop without using code behind? For example how can I set the Text property of the LinkButton inside the following loop at runtime, color being a POCO?
<table>
<%foreach (var color in GetColors()) {%>
<tr>
<td><asp:LinkButton runat="server" Text='<%# ??color.MyProperty?? %>' /></td>
</tr>
<%}%>
</table>
I have a question about asp.net
I have this table with checkbox for each row:
[URL]
table code inside the ASPX page:
[URL]
So I'm trying to implement the delete selected button.. How exactly do i point to the specific checkbox for a particular row from codebehind when all 3 have the same name chkSelected? I know how to do it with a gridview, but not quite sure how if we do it with a for loop..
Can I do something like this inside btnDelete_Click?
[Code]....
I have a code like yis
for(int i=0;i<Count;i++)
{
k=item(i);
}
I want to add each value of 'k' to a gridview..If I have 10 values for 'k' (count=10), then I want to display a gridview with 10 rows...How can I do this?..
I'm trying to delete a bunch of records in mysql. The record info to delete (userid, name) is stored in an arraylist. It seems to only delete the first record and gives an error ("Transaction has already been rolled back or is not pending.") afterwards. I have the transaction commit inside the loop which I think is the issue but not sure how to go further if I bring it outside of the loop. Here's the relevant bits of the code.
try
{
ArrayList alist = new ArrayList();
//alist gets populated with data like (12345,robot)(23456,car) here.
MySqlConnection conn2 = new MySqlConnection(query_connection);
conn2.Open();
MySqlCommand command2 = conn2.CreateCommand();
MySqlTransaction mytransaction;
mytransaction = conn2.BeginTransaction();
command2.Transaction = mytransaction;
for (int i = 0; i < alist.Count; i++)
{
string[] s = alist[i].ToString().Split(',');
try
{
command2.CommandText = "DELETE from users_settings WHERE UserID=" + s[0].ToString();
command2.ExecuteNonQuery();
command2.CommandText = "DELETE from users WHERE ID=" + s[0].ToString();
command2.ExecuteNonQuery();
mytransaction.Commit();
}
catch (Exception e){
mytransaction.Rollback();
}
}
}
catch(Exception e){
}
