I have a user control (the one which is .ascx), it has lots of asp:Panel, asp:Image and asp:Button elements. I need to pass client IDs to javascript and css. Right now the javascript and css are included in the markup of .ascx control. So what is the best way to pass the client IDs?
View 1 Repliespass name of the textbox Control to javascript function
[Code]....
<script
type="text/javascript"
language="javascript">
var sum = 3;
var textboxObj,ObjName;
function validate(textboxObj,ObjName) {
alert('Hello');
var arrayOfObjects = document.getElementsByName(ObjName);
alert(arrayOfObjects.length);
for (var i = 0; I < arrayOfObjects.length;i++) {
alert('Inside for loop');............................
I have a windows user control hosted in IE.
how can i paas input from webpage ( propably from javascript ) to win forms user control
I have a function that gets the position of a control.
[Code]....
All the function needs is an htmlcontrol being fed to it as the parameter (elemRef). I can declare a variable in Javascript of the same content page but different function and pass the parameter successfullly getting returned values. For example, if I have the following function:
function (getPosition)
{ var txtBox1 = document.getElemendById('<%=txtBox1.ClientID %>');
getPos(txtBox1);
}
I will get the coordinates of the control txtBox1. But how can I accomplish this if I am calling this function from a javascript function or codebehind of the Master Page, or codebehind of the same content Page.
In a repeater control there is TextBox and corresponding to each TextBox there is Button control.On click of Button how can i pass TextBox's text that user has just entered ?
Below is the code:
[Code]....
Means on click of each Button how to pass there respective TextBox's data to a javascript function ?
I need to pass an url from asp.net load_page to flowplayer javascript function here:[URL]
View 2 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 RepliesI need to call a functoin on button click and pass the value of id into that function...here is what I m doing ...but I bet i m doing sth wrong bcoz its not working
function Datarate(frm) {
var ar = document.getElementById('<%= submit.ClientID%>');
alert(ar);
}
<asp:Button runat="server" ID="submit" Text="Submit" OnClientClick="return Datarate(this.form);" PostBackUrl="www.google.com" />
but i m getting alert as null...
I have this code
<asp:GridView ID="gvCentersList" runat="server" AutoGenerateColumns="False"
DataKeyNames="CenterID" DataSourceID="SqlDataSource1" CssClass="gv-classic">
<Columns>
<asp:TemplateField HeaderText="">
<ItemTemplate>
<asp:CheckBox ID="GridCheckBox" runat="server" onclick="javascript:func1150(this,<%#response.write(CenterID)%>);" />
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="CenterID" HeaderText="CenterID" SortExpression="CenterID" />
<asp:BoundField DataField="CenterName" HeaderText="CenterName" SortExpression="CenterName" />
</Columns></asp:GridView><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MyConnectionString %>" SelectCommand="SELECT ROW_NUMBER() OVER (ORDER BY CityName ASC) AS ROWID, * FROM [CentersList]"></asp:SqlDataSource>
my question in this line
onclick="javascript:func1150(this,<%=CenterID%>);"
how can I pass the CenterID to the func1150 ?
the question says it all : i have a linkbutton to which i pass through CommandArgument a value and i need that value to be a javascript value.Edit : here is my linkbutton tag :
< asp:linkbutton id="prevBut"
runat="server" OnCommand="load_com"
CommandArgument=to_place_javascript_string
[code]...
Basically I want to display a popup box only at a specific time in asp.net application. so i'm using the following
[code]....
but this code is not working. the alert box is not popping up. is this a correct method to pass values to the script?. or what else to be done to meet the requirement?.
for(var i=0; i<<%=Model.Mydatalist.Count%>;i++)
{
//then I need to pass i to Mydatalist like Model.Mydatalist[i]
}
//var myJSdata="<%Model.Mydatalist["&i&"]%>";
is not working.. as system see i (i's value) as a string, and will throw exception: cannot convert string to int.
Is there a way that I can pass a JavaScript function into a page (from a database) to be run? Background info I have developed a metadata driven asp.net mvc web site (basically I change data in the db, and the pages get generated on the fly). Unfortunately I have one page that has some routing requirements (i.e. if you choose option 1, then hide item x) I could solve this by having a custom page, but it would be nice if I could come up with a more robust solution. So what I am thinking is that I can attach an onchange event handler (based on a metadata value), and then somehow have some code that is executed based on that onchange event.
View 2 RepliesI have web application where i want to call one method on body onload method. I have method like this
<body id="pageid1" onload="SetupFeaturedProperty(1,[URL]
And the arguments of these method can be change in after some time. I want to pass the argument when my page is loaded. I have tried lot of method to pass the argument from code behind page to this page but it's not working.
Now that i learned how to pass values to an SWF object via flashvars, how can i pass values from a querystring to javascript?
What do i mean? In the following example i hard-code the xml file to load in the SWF object.
<script type="text/javascript">
var so = new SWFObject("preview.swf", "", "100%", "100%", "9", "#ffffff");
so.addParam("allowFullScreen", "true");
so.addParam("scale", "noscale");
so.addParam("menu", "false");
so.addVariable("xmlPath", "xml/exampleData.xml");
so.write("flashcontent");
</script>
Since the Xml file is created dynamic, the xml should be loaded from the value of a query-string. (I guess).
Supposing my url is http://www.example.com/load.aspx?XmlFile=SomeData
How can i pass it to the javascript side? Like..
so.addVariable("xmlPath", "xml/<% SomeData %>.xml");
or whatever it needs to make it work.
UPDATE: Besides the above example, is there any way of creating the JavaScript, in server-side?
I'm still learning MVC. I would like to be able to display a list of items in a dropdownlist and then when I select one of those items invoke a new action that will process the selected item.
I can create the DropDownList but I cannot figure out how to return the selected item back to the controller. Below are some snippets from my code. The first shows the Index Action which just gets a list of pathnames which I call widgets. The second is an action which I'd like to use to process the selected file.
The third section is the view in the Index.aspx for the HomeController's Index View.
I have read several articles that show how to do this using JQuery or Ajax, but I'd like to do it without using either so that I can run this on a mobile browser that has no javascript.
The first commented line below is working with a hardcoded ApplicantId, and all I need is to make it work by passing the current ApplicantId column on the same gridrow.
I've tried for many days now, and something like the second commented line does not work for me.
<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
DataKeyNames="ApplicantID" >
<Columns>
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<!-- works -->
<asp:HyperLinkField NavigateUrl="javascript:popUp(3)" Text="Select" Target="_parent"/>
<!-- doesn't work -->
<asp:HyperLinkField NavigateUrl='"javascript:popUp("<%# + DataBinder.Eval(GridView1.DataItem,"ApplicantId") %> + ")"' Text="View" />
</Columns>
</asp:GridView>
I'm new to ASP.Net and need to pass a string value being recorded in a JavaScript function to a temporary string declared in VB.Net.
View 2 RepliesConsider the following data
<xml>
<id>10</id>
<value1>15<value1>
</xml>
I need to use this data as an input to ajax request. For eg. consider a dropdownlist change event, I need to pass these values to the controller.
sample code
//dropdown change event
$("#TestReqID").change(function() {
var id = 10;
var testResults = "abc";
var inXML = "<xml>";
inXML = inXML + "<id>" + id + "</id>";
inXML = inXML + "<value1>" + testResults + "</value1>";
inXML = inXML + "</xml>"
$.getJSON("/Home/UpdateTest/Json/" + inXML, function(data) {
//success code goes here
});
});
in HomeController
public ActionResult UpdateTest(string obj)
{
if (HttpContext.Request.IsAjaxRequest())
{
/*
Need to parse data in "obj" from ajax request
*/
IPTests test = _service.GetIPTest(Convert.ToInt32(id));
return new JsonResult { Data = new { ipTestId = "0", testResults = "" } };
}
return View(test);
}
instead of xml string is it possible to use javascript object like
[Code]....
here my code that gives error-
OnClientClick='javascript:DragRevId(<%# XPath("ReservationId") %>);return false;'
I am calling a javascript function from .cs file which is as below:
private string CallValuesScript()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("$(document).ready(function() {");
sb.AppendLine("DisplayValues();");
sb.AppendLine(" });");
return sb.ToString();
}
I have two integers declared at class level private int ratingLinkId = 0 ;
private int ratingValue = 0;
how I can pass these two integer values to the function "DisplayValues();" ? I have the javascript function is aspx as below:
function DisplayRatings(id, count) {
//code
}
how can I pass a client side (JS) value in server side (C#)?
e.g.
I have a generated table (after uploading images) and it contains images and I want to select the image and throw the ID back in server side.
The uploade I used was JQuery Uploadify and I have a "onComplete" function
[code]...
I need to pass div client id to JavaScript of a repeater
I have 3 divs inside a repeater i have onmouseover event i want to grab client id of div element Is there any way i can pass exact client of div element
how to pass this via Json.Tried doing something like
var data = { Item1: "test", Item2: 5 };
var JSONdata = $.toJSON(data);
However that did not work. Although simply changing wcf to expect an object with two properties such as Item1 and Item2 will work. Here is example I'm using... I'll trim it a bit to make it easier to read:
function Post(data, url)
{
$.ajax({
type: 'POST',[code].....
i want to update my page from database every 20 Sec..so for that i want to pass multiple data fields from server to Client using AJAX.. what can i use for that except using xml?
View 3 Replies