Is it possible to get a Label's text property in javascript using the clientID? I know with a text box you can do:
var test = document.getElementById("<%=txtUnread.ClientID%>").value;
But Label's get converted to span's which don't have a value.
I placed label control and text = press. Now i want to set the underline only for p character like press to access this label...
View 1 Replies I use ASP.NET and have a label control on my page, which I fill with
the jQuery-Command
$('#<%= myLabel.ClientID %>').html(content);
.val() does not seem to work with this.
Somehow, I have Problems getting the content in code-behind. In the code, the myLabel.Text-Property is still empty.
I have ajax accordion with 6 panes with an user control inside each of it. In the first pane I have a form view user control and have a modalpopup to display error message. The same method is used in all other panes.
On page load I was able to set the label text property and it properly shows in modal popup.
However whenever I do some validation and update label text property, the modal popup shows up but the label text property is not updated. It works in all other panes.
The only difference is the user control in the pane is inside of a update panel. If I remove the update panel every thing works fine. But I need the update panel to avoid full post back.
How do I set the label text property inside of a modal popup.
Sections of code below:
[Code]....
I would like to have the brand new ClientIDMode and the ClientID property on ASP.NET 3.5 controls, there is any way I can achieve that?I was thinking in replacing the default control compiler, this is possible or there is many changes to make this behavior available?
View 1 RepliesI have a user control registered on content page in content page i hve a label control
How i set content pages label control text property from usercontrol in u.control page load.
I have tried a number of ways to format the text of a label with codebhind, I don't get errors, but it just ignores the code.
For example, if I put label.text = "Some text " & chr(13) & "some more text"
it will just ignore the chr(13). I have tride vbcrlf, /n, etc.
I would rather not have to change the control to a text box but will if I have to.
Im using LINQ2SQL and i have an object called Article. Its has 2 properties FinishText and SwedishText. The idea is to let the user choose language. Swedish is default.
I bind the objects to a listView and there is a label that takes the swedish language. When the user presses the Finish flag button i want the objects to reload and the finish text to show instead of the swedish. The problem is that the text label is bound to the SwedishText property in the mark up like this:
<%#DataBinder.Eval(Container.DataItem, "SwedishText")%>
I can think of some ways to solve this, and i have one that doesnt work that well. My question is, what would be a good way to solve this? Im not so experienced so i know that there are lots of you out there that know how to do this much better.
Another problem i dont like my solution to is when i have an object that has a association with my Article object, like ArticleCategory. The ArticleCategoryId of my Article is, lets say 31, which is corresponds to the category "Movies". I dont want to display the category id but rather the name of the category itself (Movies).
So this is what i do:
<%#GetCategoryNameFromId(DataBinder.Eval(Container.DataItem, "Article_Id"))%>
I call a method that recreates the artice object and from there creates the ArticleCategory and gets the name from it. Its a horrible solution cause it involves lots of trips to the Database. Especially since i do similar things with other properties.
Just wanted to hear what is a proper and good way to deal with these common but for me new tasks.
I am trying to bind a string that contains the ClientID of one user control to the property of another control within a GridView template column. I get the error 'lblVar02' is not declared. It may be inaccessible due to its protection level. How do I do this?
<uc:CriteriaType id="ctVar02" runat="server"
OnClientChange="<%# "toggle('" & lblVar02.ClientID & "');" %>"></uc:CriteriaType>
<uc:Label ID="lblVar02" runat="server" />
Label1 (asp.net control) is located inside Panel1 of my webpage and I have a button called bt. What is the Javascript to copy the Text from Label1 to the clipboard?
@ artlung, I placed the below code just outside of my form but inside the body. The last line of code I placed inside Panel1 of my form. Anything wrong with this code because nothing happens when I click the Copy to Clipboard button.
<script language="JavaScript">
var clip = new ZeroClipboard.Client();
clip.addEventListener( 'mouseDown', function(client)[code]...
The next line of code is above the script tags but inside Panel1 in my form
<div id="d_clip_button">Copy To Clipboard</div>
I'm trying to change a Label's text property and colour properties depending if an event occurs on the page behind file.
Does anyone have a similar issue?
if (((Label)FindControl("Label1")).Text != null) - //getting Object reference not set to an instance of an object.
{
Label Labelmerchantid = (Label)FindControl("Label1");
Labelmerchantid.Visible = true;
Labelmerchantid.ForeColor = System.Drawing.Color.Red;
}
CABC</td><td valign="top"><span class="progressBar pb3">document.getElementById('<%#Label8.ClientID%>').innerHTML</span></td></tr>
I want to use this jquery script, basically i am using it as a sales goal progress bar, where the number before the span is the current sales. But my issue is my sales are going to be in asp.net labels not in plain text
How to set the text property of an asp textbox with watermark extender in javascript?
View 4 RepliesAnyone have this problem. When you write a ex. label name or label text in the properties window, it look like its updating the text before you actually are finish. This make you type over what you allready wrote. Its not a big problem,
View 2 RepliesI have GridView control which markup is follow:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:TemplateField HeaderText="Categories">[code]....
Now i'm trying to get lbl1 Text value in getValue() function, but can't accomplish it, i'm new to jQuery and I have to use it, any considerations how can I make this work?
I get the ClientID of a control in ItemCreated event like this: 'ctrl0_spanLoader'
and when it is rendered like this (from view source of IE): 'CtlCategory1_ProfiledBasedSearchResult1_ListViewSearchResult_ctrl0_spanLoader'
This happens in Asp.Net 4 and I have no problems in Asp.Net 3.5.
How do I get the real clientID from ClientID property of my control? Is it a matter of configuration or anything else?
I am using a gridview contaning name and status as fields, all the names and status are fetched from the database.initially all the status value will be "0" in database once it is aproved it will be chaged to "1"In gridview the all the values are displayed as "approve" which is "0" when i click on that approve a javascript confirm prompt askin "do you want to approve??"
if i select ok the approve is changed as "Activated" once it is activated the value will be updated as "1" in database.
I thought I heard we would be able to get the value of an asp:textbox by id with javascript in the .net 4 framework? was I mistaken? if not does anyone know the syntax?
View 1 Repliesmy web application i use FindControl to retrieve a Control By Name (it returns an System.Web.UI object). The control can be of various type and I don't want to treat them differently: I'd like to set the Text property to a defined string. I hope there's a class that I may use to cast the control and set the Text property.
View 8 RepliesI am using a gridview contaning name and status as fields, all the names and status are fetched from the database.initially all the status value will be "0" in database once it is aproved it will be chaged to "1"
I want javascript prompt on selecting the gridview label=> "approve" i.e "0" as "do you want to approve??"
once it got selected the approve is changed as "Activated" once it is activated the value will be updated as "1" in database it cannot be changed further into approveIT CANNOT BE CHANGED FURTHER INTO APPROVE and no other action should me made once it is changed to "approved" i.e "1"
I am using a gridview containing name and status as fields, all the names and status are fetched from the database.initially all the status value will be "0" in database once it is approved it will be changed to "1"
I want javascript prompt on selecting the gridview label=> "approve" i.e "0" as "do you want to approve??"
once it got selected the approve is changed as "Activated" once it is activated the value will be updated as "1" in database IT CANNOT BE CHANGED FURTHER INTO APPROVE and no other action should me made once it is changed to "approved" i.e "1"
I trying to write a javascript generate <%= element.ClientID% > where element is one of the input parameter of function. I am trying to write a variable
var elementName = "<%=" + element + ".clientID%>"
which is giving an error
CS0117: 'string' does not contain a definition for 'clientID'
I have Telerik RadGrid with a custom edit form. In my edit form there is a RadDatePicker to which I have added a custom footer template containing a 'Today' button. In the OnClick event of the button I call a Javascript function which takes the control ID to set the selected date. However, because the control is inside the edit form there is no variable created for it and the compiler throws an error when I try getting the client ID. The RadDatePicker is declared with:
<telerik:RadDatePicker ID="ControlName" runat="server" SelectedDate='<%# Bind("Field") %>'>
<Calendar ID="Calendar1" runat="server">
<FooterTemplate>
<div style="width: 100%; text-align: center; background-color: Gray;">
<input id="Button1" type="button" value="Today" class="button"
onclick="GoToToday('<%= ControlName.ClientID %>')" />
</div>
</FooterTemplate>
</Calendar>
</telerik:RadDatePicker>
The error I get is CS0103: The name 'ControlName' does not exist in the current context on the line referencing the ClientID. Is there another way in which to get the ID to pass to the Javascript function?
I have a gridview and template field (textbox) control. on GridView_RowDataBound I want to find the control and pass the control id to a javascript which will set datepicker on that textbox here is how I am doing but its not working.
Code behind
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[Code]....
I am developing a user control (ascx) in ASP.NET which uses javascript for manipulating controls. Currently the javascript code is inlined and uses <%= somecontrol.ClientID %> to get the control it needs.
I want to put the javascript file in external file but from external file I cannot use the above syntax for retrieving controls. I have read about possible solutions in this and this answers but the problem is that the user control can be placed multiple times on page. This means that the Controls array (mentioned in the answers) will be rendered several times with different items. As a result the script will not be able to retrieve the id it needs. If I put <%= ClientId %> in the name of array that holds items then I will have the same problem as I am trying to solve.