When I edit single recored in page, I use checkbox to get a selected row not every row with an actionlink element, but it seemed I cant make this way happen through calling javascript code(function GetSelectedRow() should return an id). Could anyone have a nice idea?
[Code]....
how to call javascript function in html.actionlink in asp.net mvc? i wan to call one method which is in java script but how to call it within html.actionlink in same page
View 1 RepliesWhen I edit single recored in page, I use checkbox to get a selected row not every row with an actionlink element, but it seemed I cant make this way happen through calling javascript code (function GetSelectedRow() should return an id). Could anyone have a nice idea?
<head runat="server">
<title>Index</title>
<script type="text/javascript" language="javascript">
function GetSelectedRow() {
var a = 0;
var chkBoxes = document.getElementsByName("chkSelect");
var count = chkBoxes.length;
for (var i = 0; i < count; i++) {
if (chkBoxes[i].checked == true)
a = chkBoxes[i].primaryKeyID;
}
return a;
}
</script>
</head>
<body>
<div>
<span style="width:20%">
<%: Html.ActionLink("Add", "Create")%>
</span>
<span>
<%: Html.ActionLink("Edit", "Edit", new { id = GetSelectedRow()) %>
</span>
<span>
<%: Html.ActionLink("Detial", "Details", new { id = GetSelectedRow() })%>
</span>
<span>
<%: Html.ActionLink("Delete", "Delete", new { id = GetSelectedRow()) %>
</span>
</div>
<table>
<tr>
<th></th>
<th>
CategoryID
</th>
<th>
CategoryName
</th>
<th>
Description
</th>
</tr>
<% foreach (var item in Model) { %>
<tr>
<td>
<%: Html.ActionLink("Details", "Details", new { id = item.AppCategoryID })%>
</td>
<td>
<%: Html.CheckBox("chkSelect", false, new { primaryKeyID = item.AppCategoryID })%>
</td>
<td>
<%: item.AppCategoryID %>
</td>
<td>
<%: item.AppCategoryName %>
</td>
<td>
<%: item.Description %>
</td>
</tr>
<% } %>
</table>
</body>
I know that I do not want to actually use an Ajax.ActionLink from within a JavaScript function, but for the life of me I cannot figure out how to replicate the behavior. Here is what I have in my MVC 3 RC2 _Layout.cshtml:
[Code]....
I do NOT want to use:
[Code]....
Unless that can be made to populate at runtime, on demand from a script. manually clicking the ""Load Menu" ActionLink works exactly like I want except it requires the user to click the link; I want to do that for them... in this case from the Body onload event.
I would like to update the content of a div using the result from an action method which returns a PartialView. The below code would do just this.
<%= Ajax.ActionLink("Update", "Comments", new { id = 1 }, new AjaxOptions { UpdateTargetId = "divComments" })%>
<div id="divComments" />
public ActionResult Comments(string id)
{
...
return View(photo.Comments);
}
Is it possible to have this update occur from inside a javascript method rather than from a link on the page?
Im using the HTML.TreeView to render my code structure like this :
<%= Html.TreeView("CategoryTree",
Model.CategoryList,
l => l.ChildList,
l => l.Name + " / <a id="treeLnk" + l.Id + "" href="JavaScript: OpenAddDialog('" + l.Name + "', " + l.Id + ") " title="Lägg till" >Lägg till</a>" +
" / <a id="treeLnk" + l.Id + "" href="JavaScript: OpenChangeNameDialog('" + l.Name + "', " + l.Id + ") " title="Ändra namn" >Ändra namn</a>" +
" / <a id="treeLnk" + l.Id + "" href="JavaScript: OpenDeleteDialog('" + l.Name + "', " + l.Id + ") " title="Tabort" >Tabort</a>") %>
This work fine, but now I need to include a action that redirects to another controlleraction.
I have tried to ad a Html.ActionLink but this does not work?
Is there a way to add a Html.ActionLink through javascript? For instance, I have this Edit function in my controller:
public ViewResult Edit(int companyID)
{
....
}
And I'd like to do something like this in javascript:
var id = $("#hdnID").val();
$("#editLink").html(<%: Html.ActionLink("Edit", "Edit", new { id }) %>);
A bit of a crude example, but it's basically what I'd like to do. Is it at all possible?
I need to pass javascript function as a parameter value to the ajax actionlink in asp.net mvc app. how can we achieve this?
View 1 Replies<asp:LinkButton CssClass="button" ID="btnApply" runat="server" OnClick="btnApply_Click()" OnClientClick="Apply1('btnApply')" >
hi ihave this functin in .vb file
Protected Sub btnApply_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnApply.Click
end sub
and javascript function also in aspx
function ApplySummerization(id)
{
alert("hai");
}
i have a question about call javascript in codebehind. my page has two parts.one part for enter information about manager and another part for usualuser.each person has mellicode.that it has speicail code.i wrote it with javascript and call it with this code:
[Code]....
when i click in btnpazireshsabt i should check mellicode for manager.i call it :
[Code]....
i want to disable btnsabt when i click in
[Code]....
In asp.net page, How can i call the javascript methods for form processing-submitting if the user browser supports javascript and use code behind events if the browser does not support javascript.I have the javascript code to send the form data to an ajax server page using jquery. Don't know how to invoke the needed one based on the browsers javascript availability
View 1 RepliesHtml Button
input id="Button1" type="button" value="button" runat="server"/>
.cs file:
public void display()
{
Response.Redirect("default.aspx");
}
How to call the display function which is in .cs file from html button click
I think I need to drop in some escape characters, but I'm not quite sure where. Here is the javascript function I'm attempting to call:
function setData(associateValue, reviewDateValue) {
var associate = document.getElementById("Associate");
var reviewDate = document.getElementById("ReviewDate");
associate.value = associateValue;
reviewDate.value = reviewDateValue;
}
Here is the asp .net mvc line where I'm attempting to create a Radio button with a click event that calls the above function and passes data from the model as javascript parameter values.
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('<%=item.Associate%>','<%=item.ReviewDate%>' )" } )%>
The above throws a bunch of compile issues and doesn't work. A call such as the following does call the javascript, but doesn't get the data from the model.
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('item.Associate','item.ReviewDate' )" } )%>
<%= Html.RadioButton("Selected", item.Selected, new { onClick="setData('item.Associate','item.ReviewDate' )" } )%>
<% String functionCall = String.Format("setData('{0}','{1}')", Html.Encode(item.Associate), Html.Encode(item.ReviewDate )) ; %>
<%= Html.RadioButton("Selected", item.Selected, new { onClick=functionCall } )%>
How to call function in .cs file when we click the html button in aspx file.
View 3 RepliesI have to call C# function from javascript?
View 5 RepliesI like to call a JavaScript function from c#. Can any one can give me code snippet.More detail...I have a asp.net page which has a asp button. when i click that button, i like to call javascript function.like wise....in my asp.net page,
<button id="save" onclick="i like to call a method resides in asp.net page'>Save</button>
More and more details...when click the asp.net button, i like to perform some server side action and then like to call a javascript function from there itself..
I want to call my function written in C# in JavaScript on any event [ Click / change ]
public void DisplayHello() {
Response.Write("<script>alert('Hello')</script>");
}
I want to call above function in JavaScript.
I am having the generic scheduling program in .cs(class file).
How can i call the javascript function in the classfile not in the codebehind(aspx.cs).
In class file the option page.registerclientscriptblock() and button.attributes.add() won't available.
how do we call the java script in classfile.
Possible Duplicate: Call ASP.NET Function From Javascript?
View 6 RepliesCall you cal a javascript function from the code behind? If so how?
View 11 RepliesHow can call som code behind in javascript? (asp.net 3.5) For example: we have javascript function to get textbox length,and we want to update gridview(Gridview1.databind()) when textbox.length=3
View 2 RepliesI'm calculating the screen size of the browser and storing it in a hidden field and i'm dynamically creating controls on the page OnInit() based on the sizes. But OnInit() is getting fired before javascript function fires to calculate the screen size.
View 3 RepliesI need to call a javascript function from C# code after page Load, or is it there any way that I can do this on .aspx page itself??
View 3 RepliesI have a JavaScript function which i call in the onchange handler of a dropdownlist. If the selected value of dropdownlist is "1" i want to call one function in codebehind.
Following is the function in JavaScript:
function GetAdmissionType()
{
InitComponents();
var type="";
type=document.getElementById(dlAdmissionType.id).value;
document.getElementById(hdnAdmissionType.id).value=document.getElementById(dlAdmissionType.id).value;
if(type=="1")
{
}
}
If type is 1 then i want to work following code in codebehind
public void LoadSemesters()
{
//code to load other dropdownlists
}
call function in codebehind from JavaScript?
I am using PageMethods in asp.net. In code behind i have written a method which should call a javascript function for each loop & should come back & continue the loop.Is it possible?
[WebMethod]
public static void GetStatus()
{
for (int i = 0; i < 10; i++)
{
System.Threading.Thread.Sleep(500);
//Call javascript function
}
}
