In my ASP.Net 2008 app I've got a page that uses a Master Page and I want to use jquery/javascript but I can't even get this simple code to work. the page loads and controls display but no alert.
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Can some assist me with a great sight really explaining multiple contentplaceholders in the masterpage. I having issues, only one of my content holders display when runing the master page. below you will see the content 4 "Example", its not displaying can someone assist me.
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I have the following code which should update a label to say "wait..", then run a function, and then update the label again to say it has completed:
<asp:Button ID="Button1" runat="server" Text="Upload"
onclientclick="document.getElementById('errorMessage').innerText='Wait...';"
onclick="Button1_Click" />
This works fine in IE, but not in Firefox.
When I run it in Firefox the label does not change until the process completes.
Is there a way to force the JavaScript to update the page before running the C# function?
HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.?
means i have masterpage and the content page of master page namely default.aspx in vb.net
My problem was that .
i wanna run javascript function in Default.aspx and i have called the function
body onload in master page..
when i run my website it shows the error
"" Microsoft JScript Runtime Error : Object Expected ""
I want to call a javascript method during page load. I am using application.master of the sharepoint server 2007 as the master page . In the content page i want to call a custom method named OnLoadFun() during loading the content page. I have written the function inside script tag in the PlaceHolderAdditionalPageHead id section of the content page.
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How do i call the OnLoadFun method so the i is being called onload time. i tried putting window.onload=OnLoadFun surrounded by script tag within the PlaceHolderMain content section.
I have a javascript function on my Master page, how do I access it with a dropdownlist of a content page. Not from codebehind, I can do that, but from the control itself such as the onSelectedIndexChanged event.
View 11 RepliesI have a control in a content page that I want to find the width and left attributes of the style. I am trying to find this from Javascript code that exists on the Master Page. How do I do that?
View 1 RepliesI am developing a webapplication with maser page. there i have a lebel, control. i need to update its value from the content page, and only by the javadscript.
i am doing:
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The second question is, how could i initialize(to NULL) my master page value from the content page .
On a regular page I can do a:<body onload="SomeScript();">
How do I do the same when using Master Pages and there is no Body?
I will have a widget on a remote page. In the widget I want javascript or jquery to get all the article content from the webpage and send it back to my website. I only need just the article content and not all the other information on the webpage. I would like the script to send the remote webpage url, page content, title text, and h1 text. I would not like to receive any html tags. Is this possible to do?
The script I am making is like google adsense.
Also, Ill be using c# as my backend server
will something like this work?
http://blog.nparashuram.com/2009/08/screen-scraping-with-javascript-firebug.html
I have a form in my content page for which I am doing some client side validations via Javascript. The Javascript behaves as expected if I place the JS code directly in the content page. But if I place the JS code in it's own file and try accessing that from the content/master page (through the script tag's src attribute), I get a run time error when the validation function in JS being called.
To be specific, I get the below error:
Microsoft JScript runtime error: Objected expected/required at this line document.getElementById('<%=txtemailId.ClientID %>').value
txtemailId is in the content page.
Javascript code is placed in validation.js and accessed via master page.
The reason I guess is that when .net is parsing the files, it is unable to substitute txtemailId.ClientID with the client side value that would be generated later on. So, how should one go about it?
I have java script code to set some of the properties of ajax controls.
the code is working OK If I put it in asp.net page but when I use content page and post the code in part of the code will not work which is changing the value of ajax control properties.
My page has textbox, checkbox, MaskedEditExtender and MaskedEditValidator. when the user check the box the mask property and some other properties should change.
the code is working ok but not the content page.
here is my code from asp.net page:
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I have seen few website where their home page is too big and when user scroll down to read the content the of the page then few area of that page load dynamically. how they design their page. as example the site is http://blog.rainbird.me/ where you can see the effect. please give me idea to achieve it via jquery & ajax.
View 3 Replieshow to set position in of content for printing.
i want to print content at the bottom of the page.
i am using this code for printing
<script type="text/javascript" language="javascript">
function print() {
var disp_setting = "toolbar=no,location=no,directories=no,menubar=no,";
disp_setting += "scrollbars=yes,width=300, height=500, left=00, top=100, right=300";
var content_vlue = document.getElementById("print_content").innerHTML;
var docprint = window.open("", "", disp_setting);
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I have a aspx page with a table with scrollable rows..I achieved this by having a "header" table, and a "rows" table. The rows table has a div with "over flow:auto" so get the scroll bar. When data is loaded in the rows table, the columns have different sizes, and since the columns are not fixed width, the header columns don't match with rows columns.
using JavaScript, I loop through the first row in the "rows" table, and I call the getClientRects() function to get the cell bounds, calculate the column width and assign that value to the header table columns. This works perfectly when I use a regular aspx page. I decided to switch to a master-content architecture, because I have a tab menu at the top of the page, and I copied and pasted the code into the content page. Everything works fine, but the getClientRects() returns all values as 0 (zeros). So how can I get the getClientRects() to return the propper values ?Here is the relevant code:
ASP Code:
<script language="JavaScript" type="text/javascript">
function SetTableColWidth() {
var th = document.getElementById("tbl_SearchResult_Header");
var tr = document.getElementById("tbl_SearchResult_Rows");
if (tr != null) {
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I am trying to put google adsense on my default.aspx that has a masterpage. I am not sure I am doing it correctly. Is there a particular place I should be pasting their java script ?
View 7 RepliesI struggled with some javascript issues, and discovered that the problem seemes to come from a failed ajax control access. Here's my problem: I have a master page and a content page.In my content page, I have an accordion with 2 panes. 1rst pane: a textbox and a validation button; I want the button to fire javascript function without reloading page (using "return false;");
In my master page, I put my ToolkitScriptManager.
In my content page, I put my script containing the functions.
The problem is that it seems like I can't access the accordion control in my js functions, whereas I can access my textbox value. ere is my source:
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All I want is, that when clicking on button OR changing to 2nd pane, it checks the textbox (function check()), if fails, then doesn't open 2nd pane, stays on 1rst, if not, then closes 1rst and changes to 2nd pane.
Old hand at ASP.NET, new to the UpdatePanel. I have a reporting page which executes a fairly length SQL query... takes about 10 seconds right now. What I would like to do is have my page fully render, with some placeholder text (Loading...) and then have the UpdatePanel kick off the actual time-consuming reporting process and render the report when it's done.
So... my theory is to use RegisterStartupScript() to kick this off and drop the string from GetPostBackEventReference() to trigger the UpdatePanel update. Some problems crop up:
1) Can I actually use GetPostBackEventReference w/ the UpdatePanel or do I need to trigger it some other way? Use this method on a button inside the Update Panel?
2) What event gets triggered when the postback reference is the UpdatePanel? It's not clear to me. I've got to call my databinding code somewhere! Again, maybe I need to use a button inside?
I have a control on a master page called "panel1". I would like to access it from my Javascript on the content page. I have tried var panel1 = document.getElementById('<%= panel1 %>'); It doesn't work since it is on the Master page.
View 5 RepliesI need to print the current page in the asp.net application for that I am using javascript:window.print().
It's working fine when the page content is within the bounds. However, if the horizontal scrollbar appears as a result of overflow, am able to print only the visible content while the overflown contents couldn't be printed.
Is there any workaround to get this working? Is there any other alternative apart from javascript to achieve this functionality?
My project has the following repeater menu shown on the Master Page. I need this menu to remain hidden until the user logs in. How do I access from content page?
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I'm using this Ajax script [URL] to load content from an aspx page on another server than the page calling the content. So far I've learned that this is a no go. The problem seems to be that when using an absolute link to content the script fails as apposed to using a relative link.
I've searched the web for about 10 hours now, and I still haven't found what I'm looking for.
which page need to be checked. Master or Content. I dont think there is anything wrong in the content page.
View 1 Repliesi am working on a site where client wants to add the pages from the admin panel to existing website( from the web browser) but static contents like text etc.
View 1 RepliesCan I ask what this error refers to, (I have had it twice now over the last couple of days and then it goes away):
System.Web.HttpException: Content controls are allowed only in content page that references a master page.
This is followed by Stack Trace:
[HttpException (0x80004005): Content controls are allowed only in content page that references a master page.]
System.Web.UI.MasterPage.CreateMaster(TemplateControl owner, HttpContext context, VirtualPath masterPageFile, IDictionary contentTemplateCollection) +9744256
System.Web.UI.Page.get_Master() +55
System.Web.UI.Page.ApplyMasterPage() +14
System.Web.UI.Page.PerformPreInit() +51
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1104
I am not using any Content Place Holder or Master Page (does the error refer to the Site.Master file because while I can see it in. Solution Explorer, I never use it. All of my aspx files look like this along the top with no reference to Site.Master:
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<%@ Page Language="VB" AutoEventWireup="false" CodeFile="register1.aspx.vb" Inherits="register1" %>