Javascript - Is Possible To Remove A Behavior From An Element That Was Added Using $create
Nov 8, 2010
I am using the following code to create calendar controls on textboxes that have been dynamically created using cloneNode. The problem is that in IE it seems to add the behavior twice to the textbox causing it not to work. Is there a way that I can remove this behavior before it is added in ie only to prevent it from being added again? This works perfectly in firefox
How we can remove a xml node in javascript in asp.net C#?
i tried this but is given me an error...
ScriptManager.RegisterStartupScript(UpdatePanel1,this.GetType(),"RemoveDock", string.Format(@"function _removeDock() { xmlDoc = loadXMLDoc('c: esteConfig.xml'); [code].... and i want to eliminate one of this
I have a label that is associated with a css class "applycolor", which is applied the first time it is displayed on a page.
[Code]....
defined in css, label.applycolor { width: 200px; color: red; }
Based upon the selection of a radio button, i would like to change its color back to normal. I tried to use lblHomeAdd.Style.Remove("applycolor"); but this did not give me a solution.
Actually i have one string from which i have creates string[] in which i used split function. Like this
csvData = str.Split(',');
And after creating string collection i have to create one datarow from it, and had to fill items from string collection. and after that have to add row in table. but when i try with followoing code. it gives me error. because ItemArray=15 and csvdata1.length=16 due to this it gives me error index out of bound exception.
DataRow dr = csvDataTable.NewRow(); for (int j = 0; j < csvData.Length - 1; j++) { //fill them dr.ItemArray = csvdata1; } csvDataTable.Rows.Add(dr); csvDataTable.AcceptChanges(); for this i have tried to create one another string[. for (int i = 0; i < csvData.Length; i++) { csvdata1[i] = csvData[i]; }
The Scenario: I have an asp.net website where I show a div popup on page load for taking a few user details. When a user inputs the details, or closes the popup, I set up a flag cookie so that the popup is not displayed again for the user. The div is in the MasterPage so that it is displayed no matter on which page a user lands first time. The div contains an UpdatePanel which has all the controls required for taking the details. This whole functionality is working fine.
The Problem: Now this div popup is not showing(by setting display:none) on subsequent postbacks(which I want), but the html markup is still loading with the page unnecessarily adding to the page size. What I would idealy want to do is: Check if flag cookie is set. If no, show the popup, else remove the popup's markup from the page. Now since the div is not a server control, I cannot possibly remove it and the all the controls inside it. So, I thought of removing the UpdatePanel from the page:
protected void Page_Load(object sender, EventArgs e) { if (Request.Cookies["flag"] != null) { if (Page.Controls.Contains(updpnl_contact)) { Page.Controls.Remove(updpnl_contact); updpnl_contact.Dispose(); } } }
But I guess this tends to work with dynamically added controls only, and since the control is added at Design Time, it is not being removed. Is there any way I can achieve this?
When supplied with a username that already exists, does ProfileBase.Create return the ProfileBase associated with the existing user (and if the username does not exisit, creates a new user and returns the new user)?
I use an objectdatasource programmatically to use a parameterless method when SearchWord variable is empty and a Search method with one parameter when SearchWord is not empty, the event I use is objectdatasource selecting so that I can adjust parameters conveniently, I have a problem here: I can add a new parameter and set its value but I can't remove a previously added parameter from objectdatasource selectparameters and an error raises because of this, this is the selecting method:
[Code]....
Both adding and removing the search parameter takes place in this method while adding works removing the added one Not works.
I have a requirement to open a new window from Internet Explorer, but the new window should be in new asp.net session. It should not share the same session of previous opened window or the parent window. How can it be possible? Any thoughts? I'm using window.open('mywindow.aspx') from parent page javascript to open new windows.
I want to assign a csharp variable to the element of asp page using javascript. It seems the assignement is not working in my code.
document.getElementById('lbAccessories').innerHTML = '<%#SelectLabel%>'; <asp:LinkButton ID="lbAccessories" runat="server" />' Text='<%#SelectLabel%>' because i want to make it more intelligent. e="text/javascript"> function function(Ref) { [code]...
I have a formview that when in insert/edit mode, has a dropdowlist and a linkbutton. The linkbutton opens a popup with another formview that allows the user to enter new items that are required to be added to the dropdownlist. When the popup closes, it adds any new items to the dropdownlist options (there may be more than one item added). The purpose is to prevent having to have my users partially add/update a record, go create a new item for the dropdownlist then have to come back and edit again since any new items won't be known until they are needed.
At first, I recieved the 'invalid postback or callback' warning and began reading up on the issue. Though there were several forum posts and web articles, most seemed a few years old so I thought I would find out if there were any subsequent changes that might help me out. I'm using vwd2005/ASP.Net 2.0 and do not have ajax (not available on my corporate web servers). In the page directives, I disabled EnableEventValidation but then I found that while other controls were updating, the value set in the dropdownlist was not and I had to make 2 edits anyway. Since new items in the ddl won't be around when it is rendered, i've read that I can't make use of registerforeventvalidation. ps. i have thought that i could save my viewstate, browse away from the page instead of use a popup, then restore the viewstate, but I'm concerned about being able to update the ddl while retaining the viewstate.
What I'm trying to achieve/plan, is whereby a page loads with a set of inputs, e.g. TextBox, Radio List etc. Taking TextBox as an example, there is a button for the user to "Add" another textbox to the page (in the same group), e.g. Member1, Member2, Member3 etc etc.
Two questions:
I could add these with Javascript, however the resultant "save" on postback would not get these inputs? If so, how? The form needs to work without Javascript as well, so postback to dad another control is fine, however if I click the "add" button again, it will only ever add one control.
I have a button on a aspx page should be positioned on table for one criteria and for other it should be positioned on different div (I dont have the access to code behind for programmatic adding ) all i have to do is though javascript what would be the best way to move the button position?
I have an .aspx page. I populate a public variable in the code behind (.cs) page and then access that variable in JS on client side. I have the script declared after the FORM tag as below.
<body> <form> ... </form> <script language="javascript" type="text/javascript"> debugger; var data = "<%=cSharpData%>"; </script> </body>
After postback this script does not get executed first time, but when I click on any other server button on the page, then it gets executed.
I have a GridView of thumbnail photos within an UpdatePanel, with clickable icons in each row which each load a User Control containing a small Google Map into the relevant row. The idea is that the user can geotag (by clicking on the map) any photo in the GridView.
In the map User Control, there is some Javascript initialising the map:
function initializeMap() { if (GBrowserIsCompatible()) { var map = new GMap2(document.getElementById('Map'), {size: new GSize(336, 200)}); // set the map controls, set the centre, etc. } }
Problem is: I don't know how to call the initializeMap() method. Because it's dynamically added to the page, any attempt to link it to the calling button by "onClientClick=initializeMap()" for example, gives a JS error, saying the method isn't defined.
I have some pre-defined reports to be created in my project for which i am using sql reporting services. Reports are created and can be accessed using the URL http://localhost/reports. am asked to autogenerate the reports(some 5-6 reports) and store the reports on the d-drive folder so that the users can directly access the same instead of using the above URL. For that i created the Console application and added web reference http://localhost/reportserver/reportservice.asmx?wsdl to it.
"JQueryPage.aspx" is just a page that contain DIV called 'resultsDIV' that contain the data that i want to return the above code return data variable that contain "JQueryPage.aspx" html and i want to get DIV content from it .
i have 2 questions:
1- how can i extract DIV content from data object 2- is this way is th best to get that data ?
I have a nested table structure, a part of which is rendered by a ajax call that returns HTML from the server. The markup looks like this:
<tr> <td><table cellpadding="0" cellspacing="0" border="0"> <%-- Content will be displayed from ajax call 1 --%> <%-- Content will be displayed from ajax call 2 --%> </table> </td> </tr> </table> .. more html
In jquery, I need to insert this html for which i need an element to traverse to so that I can call the html() of that element. Unfortunately, if I use a div, for example:
<table cellpadding="0" cellspacing="0" border="0"> <div id="divAjax1"> <%-- Content will be displayed from ajax call 1 --%> </div> <div id="divAjax2"> <%-- Content will be displayed from ajax call 2 --%> </div> </table>
the classes are setup such that the div or a span causes other issues.
I am trying to create a form that is made up of controls with values that represent an entity with multiple child entities.
The form will represent a product with multiple properties where the user will then be able to create options with multiple properties which in turn be able to create multiple option-items with multiple properties.
My question is what is the best approach? Can i use ajax to avoid postbacks and having to rewrite the controls to the page? If i dynamically add the controls in the form of table rows or grid rows will the data/control values be available in the code-behind when i submit?
This is an age old question.. the last time i had to do this was .Net 2.0, pre-ajax (for me) and i was forced to recreate all the controls on each post back.
how to create sql query and display one element of that table in view? every example on the website demos controls that add big tables of data. that's useful like 10% of the time. how about displaying one element from a query?
