JavaScript - Finding An Element In Jquery With Some Kind Of A Placeholder
Jan 24, 2011
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.
"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 web form and i'm creating tables including radiobuttons dynamically according to a number entered from a textbox,this tables created in placeholders.I'm using update panels so when i click the radiobuttons the radiobutton dissappear and a textbox is created at the same place,if one cell is created there's no problem but at multi creation there's a problem,when i click one radiobutton,all of them disappear and textboxes created,btw there's a checkedchanged event created dynamically also.I try many ways but i can't find the selected radiobutton,what do i have to do?
My code was actually working before. I think since I switched to .NET 4, it may have stopped functioning.What I do is this: I add some TextBox controls inside a PlaceHolder control. Then when user clicks the submit button, I am reading values entered into these texboxes.
This is what's on the page:
[Code].... This is how I add controls into my PlaceHolder:
[Code]....
And this is the button click event: [Code]....
Like I said, this code was working before but now it doesn't.
I am having problems finding my UserControls inside the Controls collection of a Placeholder control.
I have a ListView control with a PlaceHolder control in its ItemTemplate. OnItemdataBound for the ListView control I am adding a custom UserControl to the Controls collection of the Placeholder control. It all renders fine. My problem is when I try to find my user controls in the Placeholder. I just can't get it back. My code is below.
My objective here is to get to the input controls within my UserControl and call the save method of this.
I would like to select an element that is in the same TR as another element I found with a selector. The selector itself: $("input[name='sMessageValue']","#messageTable") Now I have this element and got its value I would like to find a checkbox located in the same TR, i tried this as starting point : $(this).(':parent').val(). But seems not the right thing to do.
For an MVC 2 app that relies on many partial views and almost exclusively uses Ajax for POSTs/GETs, what would be the best way to implement the setting, passing, retrieval and display (using a JavaScript modal) of these messages?
My forms all POST (by way of jQuery $.ajax) to actions that return partial views (html) that are used to update a in the "success:" part of the $.ajax function.
I was hoping for some sort of mechanism in the master view that could "listen" for any messages that any of these partial views might be "delivering"--through their ViewData, for instance.
I have a user control which has html elements like <input type="button".... and i want to set its display property on preRender state.Would you please explain, what kind things i have to handle this user control? So, in this functionprotected override void OnPreRender(EventArgs e) { } I have only EventArgs e and it doesn't have proper method or properties to bring me the html of user control.
It looks to me that the ASP.Net PlaceHolder control doesn't emit any HTML, and therefore can't be used by clientside javascript or JQuery to add items to the PlaceHolder. Does anyone know of a way around this limitation, or of an ASP.Net control that can be used to dynamically add items by client side code?
Placeholder visibility is set to false (in the code I will paste bellow it's set to visible). When users clicks checkbox the place holder will appear. If uncheck the checked checkbox the place holder would become invisible.
I wanted to help myself with the similar case found here: [URL]
and one similar on this forum: http://forums.asp.net/p/1509271/3590401.aspx
I think that this would be quite easy but guess my experimentation with code brings no posititve results and also the fact that I probably have enough of coding for this day. :)
The code (I'm also using fancy checkbox plugin - Safari style):
Now what I want to do is, using JavaScript, hide the "phMenu" contents in the childpage. For this, I have written a function called " showHideMasterPageContent " in the masterpage which I am calling in the child page.
My trouble is that, I get a null reference since obviously, when I looked at the source, I see that only the contents of phMenu are rendered and not the phMenu control itself. Now how to refer to phMenu in JS ?
However, ever since I have introduced the notion of content place holders (from a master page), I am repeated getting the Object Expected error.Now I understand why this is happening, asp.net is amending the control names to take into account the CPH i.e. $('#ctl00_ContentPlaceHolder1_radBuyer').attr('checked', true);
How do I go about reslving this issue, effectively 'renaming' my asp.net controls to take this into account?
how to maintain state of placeholder. i have a placeholder in which i add many image controls dynamically but when my page get refresh all controls from placeholder gets removed from it. the enableViewstate of placeholder is set to true.
problem, i've been 3 days more to solve this by myself but i got nothing.. really tired here.
Here's the situation :
1. I want to create a table (gridview) dynamically (programatically) 2. After i created that gridview, i have plan to put it into PlaceHolder.
And here's the problem :
- Whenever i create that table based on OnLoad Event the result is good, data is bounded normally, and from the HTML script i can see the table's script from <table> until </table>
But the main thing :
- If i generate that table not using the OnLoad Event, say, using Event from Click Button : the result is, this gridview printed normally, and the data also bounded normally, but i cannot see this table script using HTML... so far what i could see is <div> (as this is a placeholder).
Did i do something wrong here ? i really need this HTML script for generating other code based on this table, some other action i want to generate are saving data as per row, and authenticate it using javascript.
would like to sort an UL dom element having some LI elements.I'm stuck and some plugins I found are not correctly working, so I maybe need some custom code.The UL :
[Code]....
So the li elements contains the span element that has the real text that needs to be sorted, it is important that the li should be moved as the custom attribute id is required for another purpose.
I want to catch click event on every link in one element for example my html looks like this : [Code]....
and my function is this:
$("#test").children("a").click(function (e) { e.preventDefault(); $("#okno2").append("Kliklo se z prvního okna!"); });
but it catches only the click event on the first link but on the nested link in <p> it doesn't respond. Is there any way how to get all children not only the straight, but also the nested ones?
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
So what changes should i make to the jquery.openid.js to make it work?
I mean in the first case the $this refers to form.openid:eq(0) In the second case the $this refers to #text.openidd and the form is never submitted.
I guess something like this one $this.FindParentForm exists in JQUERY, but i have no clue!
I added the div tag as enclosure for the elements. The form contains other <li>'s etc that jquery messes with. And i would not like that! That's why in my post i believe that the work has to be done in the jquery.openid.js file... something like
I am trying to auto fill city and state value after user typing 5-digit zip code. The Ajax part works perfectly, the problem is I have two sets of zip/city/state fields in one web page. I searched this issue for quite a while, using next(),nextAll() even slice(), none of them work in my situation.
Web page related part:
[Code]....
After using Ajax function I get returned value for city and state. For each city textbox I give a "city" class, for each state dropdownlist I give a "state" class. I wonder how can I put those value into right position?
