Check Url Parameter Using Javascript?
Aug 9, 2010If two url are like:
http://localhost:1113/Project/TestCourse.aspx?id=
http://localhost:1112/Project/TestCourse.aspx
How to check whether 'id' is present or not using javascript?
If two url are like:
http://localhost:1113/Project/TestCourse.aspx?id=
http://localhost:1112/Project/TestCourse.aspx
How to check whether 'id' is present or not using javascript?
I have asp.net form having 4 check boxes. not check box list. these 4 check boxes having the ValidationGroup property with same name say "chkValied". I have added Custom Validator there. now want to check at least on check box should be check out of these.
View 3 RepliesHow do i check that a parameter in a url exists or is not mispelled.
for example:
say the url should be passed as:
[URL}
but accidentally gets passed as:
[URL]
how to check for the mispelling (or the exsitance) of productID, as shown in the 2nd url example?
i need to check if some parameter exist in Request.Params any one know how to check that? dont use request.params["para"] != or "" i am not try to check if value exist, i need to check if the parameter himself exist before the checking if his not null or empty.
View 2 RepliesHow can i check if an output parameter is null before i bind it to a asp literal, and if it is null i want to just make the literal
hname1.Text = cmd.Parameters("@hotel1").Value
hname1.DataBind()
hname2.Text = cmd.Parameters("@hotel2").Value
[code]...
I have set the value of an int parameter to the attribute of a textbox.The textbox can be empty or null, how to check whether the parameter is empty or null?
View 5 RepliesHow to check the query string value null, if null then display the default value instead of object reference error.
View 1 RepliesI have a form that is HTML, it involves a few string questions, a radio button, and a check box question. After the form is filled out, the info is then passed to an aspx page which sends out an email with the info. I am able to pass the string questions to the email, but am having trouble passing the radio button answer and the check box answers to the aspx and to then to the email. I have the code for the HTML set, I need help with the code for the ASPX page.(it is VB) Here is the code I have so far.
HTML
<form id="form" method="post" action="SendEmail.aspx" enctype="multipart/form-data" name="questions">
<div class="Qblock">Name: <input type="text" class="input" value="" name="contact_name" /></div>
<div class="Qblock">Phone #: <input type="text" class="input" value="" name="contact_phone" /></div>
<div class="Qblock">E-Mail: <input type="text" class="input" value="" name="contact_email" /></div>
<div class="Qblock">How many years have you been in this industry?<input type="text" class="input" value="" name="contact_long" /></div>
<div class="Qblock">What is your specialty?<input type="text" class="input" value="" name="contact_special" /></div>
<div class="Qblock">Do you have a cell phone?
<input type="radio" name="P1" value="Yes" /> Yes <input type="radio" name="p1" value="No" /> No <br /></div>
<div class="Qblock">Can you do any of the following? (check all that apply)<br />
<input type="checkbox" name="ckBox" value="CustSer" /> Handle Customer Service<br />
<input type="checkbox" name="ckBox" value="ReadForm" /> Read Expense Reports<br />
<input type="checkbox" name="ckBox" value="NewCust" /> Sign Up New Customers<br /></div>
ASPX
Protected Sub RetrieveValues()
Dim sTemp As String = String.Empty
sFromName = "[URL]"
sToName = "[URL]"
sSubject = "Web - Contact Us Inquiry"
sTemp = String.Format("{0}{1}{2}", "<<< Marketing Opportunities >>>", vbCrLf, vbCrLf)
sTemp = String.Format("{0}{1}{2}{3}", sTemp, "Name: ", Request.Params("contact_name"), vbCrLf)
sTemp = String.Format("{0}{1}{2}{3}", sTemp, "Phone: ", Request.Params("contact_phone"), vbCrLf)
sTemp = String.Format("{0}{1}{2}{3}", sTemp, "Email: ", Request.Params("contact_email"), vbCrLf)
sTemp = String.Format("{0}{1}{2}{3}", sTemp, "How many years have you been in this industry? ", Request.Params("contact_long"), vbCrLf)
sTemp = String.Format("{0}{1}{2}{3}", sTemp, "What is your specialty? ", Request.Params("contact_special"), vbCrLf)
End Sub
lets say i have check box list like that
Cairo
Alex
Aswan
All
each of them is a check box inside this check box list and i have a stored proc that takes paramter which is the name of the city and gives me a data according to the name of the city (Filter). i wana know if i checkec more that one city how can i pass this to the stored proc eg if i checked on cairo and alex what can i do to make the filter looks like this where city Like 'Cairo' and City Like 'Alex' My Stored Proc takes @City Parameter like this Create Proc xx(@City varchar(2)) how can i pass the 2 cities 2 the stored proc
I need to check if any rows are returned in a QueryString here's what I have so far.not sure what code to put to see if the row count is greater than 1
private void BindDataToGrid()
{
//MessageBoardEntities3 is ThemeableAttribute connection string name
int TID = Convert.ToInt32(Request.QueryString["ThreadID"].ToString()); // if Post ID is int
var context = new MessageBoardEntities3();
gvPosts.DataSource = from p in context.Posts
where p.ThreadID == TID
select new { p.Post1, p.PostID };
gvPosts.DataBind();
lblNoPosts.Text = "No posts found for this thread.";
}
I want to create a common unit test function to check all functions based on parameter
for e.g
[code]....
what logic should i write inside this method so that by passing a actual function in parameter methodname and then the common method should execute that function and should return the output.
i am using entity framework for all functions which has been created in my project and now i dont want to create a separate unit test function for each function.just one function should do the job based on different parameters...
is that possible.. ?
I need to pass an url from asp.net load_page to flowplayer javascript function here:[URL]
View 2 RepliesI want to remove URL Parameter. But i don't want to use PostBack and Redirect method. It is possible? e.g I want to remove parameter id. After remover parameter, i want to see this url. Can i do JavaScript or JQuery or asp.net?
View 3 Replieshow to pass an id parameter to jquery. For instance I have a url: http://localhost:52271/News/Index/1 What I want is id parameter which is 1, in the above url. and I need to pass that id to the script like var = url where url should be the parameter which in this case 1.
View 1 RepliesHopefully this one is not too hard to understand but I just want the label values to be inputs into a javascript function. Might be better to explain with code: ASP.NET Label code:
<asp:Label ID="LabelCL" runat="server" Text="A single int filled in by DB"></asp:Label>
Page Source:
<span id="ctl00_cpMainContent_LabelCL">7</span>
What I would like to achieve but am not sure how to do:
<span id="ctl00_cpMainContent_LabelCL"> <script type="text/javascript">functionX(7)</script> </span>
So basically just wrap the output int in the following:
<script type="text/javascript">functionX( VALUE FROM LABEL TEXT)</script>
within the
<span></span>
I have got a drop down list in a gridview and would like to pass eval() as parameter to javascript..
<asp:DropDownList ID="ddl_grprowcutter" runat="server" onchange='<%# "fn_ddl(" +Eval("Order_No") + " );" %>'
I tried to pass a string value into a JavaScript function like below: <%= "'" + prop.property_description + "'") %>) But it does not seems to be the best option, is there a better way to do the above without concatenate the string values with "'"?
View 2 RepliesIt's possible change the DefaultValue of Parameter with javascript?
View 6 Replieshow to find check box id and use the :checked selector to determine if it is checked in javascript.i am not getting checkbox id in javascript
View 1 Repliesi am passing two parameter in javascript and open popup window.... but geeting mid value "undefined" here is my code:
<asp:TemplateField HeaderText="comments">
<ItemTemplate>
<a href="javascript:replycomments('<%# Eval("projectid")%>'),('<%# Eval("milestoneserial")%>')">Reply comments</a>
</ItemTemplate>
</asp:TemplateField>
and
function replycomments(id,mid)
{
window.open("replymilestone.aspx?id="+id+"&mid="+mid,"mypage","width=400,height=500,scrollbars=0,menu=0","");
}
this is working fine if i am passing single value like:
<asp:TemplateField HeaderText="comments">
<ItemTemplate>
<a href="javascript:replycomments('<%# Eval("projectid")%>')">Reply comments</a>
</ItemTemplate>
</asp:TemplateField>
and
function replycomments(id)
{
window.open("replymilestone.aspx?id="+id,"mypage","width=400,height=500,scrollbars=0,menu=0","");
}
Basically, I have a gridview that is opened in a new window from the parent window. It has a bunch of records with a view button to view the details of each record (which stays in the same newly opened window). I have a calendar in the parent window that accepts a Date querystring parameter to set the current date on the calendar at page load. I'm just trying to refresh the calendar in the parent window to match the date of the label in the newly opened window. All the code below is in the newly opened window. The .Net code-behind below refers to when that view button is clicked and everything is populated. At the end, I call the js to refresh the parent window and pass the value of the LabelScheduleDate as the querystring parameter. Now the label comes through as '03/25/2010' in the code-behind, but when I pass it to the js, it comes through as '0.00005970149253731343' in the end querystring. I'm not really sure what is making the value change, and I want to pass it as just text. Do I need to pass it as a string object? I tried but I don't think I was doing it right.
JavaScript Function
function RefreshParent(inputDate) {
window.opener.location = window.opener.location + "?Date=" + inputDate;
}
.NET Code-Behind
Protected Sub RadGridOnlineRequests_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGridOnlineRequests.ItemCommand
If e.CommandName = "ViewOnlineRequest" Then
' populates LabelScheduleDate among other controls values
ScriptManager.RegisterStartupScript( _
Me, Me.GetType(), "clientScript", "RefreshParent(" & LabelScheduleDate.Text & ");", True)
End If
End Sub
I have the following:
<EditItemTemplate>
<asp:Button ID="wrqst_need_ind_btn" runat="server" Text = "Create WR"
onClientClick="javascript:popUp('popup_createWR.aspx')"
CommandArgument='<%# Eval("dvc_nm") + "|" + Eval("data_orgtn_yr") %>'/>
</EditItemTemplate>
I want to pass in as two additional params the Eval("dvc_nm") and Eval("data_orgtn_yr") to the popup function.
UPDATE:
I tried by removing the single quotes from insode the <% %> tags. Which gave me this:
onClientClick='<%# "javascript:popUp(popup_createWR.aspx," + Eval("dvc_nm") + "," + Eval("data_orgtn_yr") + ")" %>'
which complied, but when I clicked the button I did not get a pop up, the page just posted back and reloaded and said errors on page, but no popup...
How to pass parameter to c# method calling in javascript.
My code is like this .
objTotalInclusive.value=TotalAmtInclu.toFixed(2);
objRoundOff.value= Math.round(TotalAmtInclu);
var wordsnum= objRoundOff.value;
var objwordstonum =document.getElementById('<%=lblNumSpelling.ClientID%>');
var objwords = '<%NumberToSpelling(''+ wordsnum+'')%>';
objwordstonum.value= objwords;
My application depends on JavaScript, I want to check the client browser's JavaScript is enabled or not and raise an alert message if its turned off.
View 4 RepliesIm replying to this post (a few years back now) but your method was one I wanted to use for checking JS on page load.
I uderstand the value of testBox will be changed to yes if JS fires, and codebehind recieves the testBox value of yes.
Ive tried your exmple but its not working like this, what I get is the hidden testBox value NO passed when JS is enabled.
[code].....