Javascript - Node Text Editing?
Nov 22, 2010
in my current scenario i can't use any server controls.there is an input type button when click on this a span should come and act as water marker giving some message when you click on the message any where a run time generated text box should come in place of span.
where user can input the value and after entering if he click any where on the form the value should be assigned to new span generated run time .An example to visualize my scenario is given below i am also making a tree.
http://demos.telerik.com/aspnet-ajax/treeview/examples/functionality/nodeediting/defaultcs.aspx
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Mar 22, 2010
I have a simple form containing two text boxes, I am attempting to apply some validation to the first text box using JavaScript. This is the first time I have attempted this and am having some trouble.
I have a label beside the text box stating an error, this labels visibility property is set to False. I wish the labels visibility to turn true if the text box is empty when the user loses focus.
For this I have used the onBlur option within the tags of the text box. It then calls the JavaScript function and should set the label to Visible but it does not. I have tested to see if it is entering the function by using an alert instead and that works. The problem seems to be trying to alter the visibility property of the label.
Here is the portion of my code:
The JavaScript:
function myRegEx(frm) {
if ( boxUsername.value == "" ) {
invalidUser.visible = True;
return false;
}
}
The form:
<asp:TextBox onblur="return myRegEx(this)" id="boxUsername" runat="server" Width="200px"></asp:TextBox>
<asp:Label id="invalidUser" runat="server" visible="False" forecolor="Red" text="* Username must be alphanumeric with no special characters"></asp:Label>
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Feb 18, 2011
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Jan 12, 2011
I am currently working on coding my own forums pretty much from scratch, and as such i want to allow users to edit their posts.On the edit page they're taken to i'd like to insert the text from their post into a Textbox, have them edit the text directly in that textbox and then submit it back to be updated in the database.Inserting into the database and updating and etc. is all no problem.If i want to insert the text from the database into the textbox i figure i'd retrieve the data from the db during Page_Load and just assign that string into Textbox.Text.But, even if the user enters something entirely new into that textbox, since the text was assigned on last postback it doesn't change when the user wants to submit.And that is the issue i have at hand.
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Aug 15, 2010
Lets say i have a text file with following content:
Hello!
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Jan 4, 2011
How can I get selected node text and value of asp.net treeview via jQuery?
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Feb 17, 2010
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Feb 3, 2011
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May 16, 2010
i'm creating a webpage that contains a text box, whenever i type something in the textbox, i used to show some suggestions like google suggest.
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Jan 12, 2010
I have try the following method, but none of them can make the treeview to wrap the
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[code]....
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Dec 28, 2010
I would like to change the text color of child node of Treeview.
riskNode.ChildNodes.Add(pNode);
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pNode.Forecolor ?
I would like to change the Forecolor, but I am not able find property?
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Mar 28, 2011
Im building ul li list dynamically on the serverside code. How can I determine which node should be expanded when page is loaded ?
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Mar 21, 2010
How to find the parent of an ASP.NET TreeView node in JavaScript?
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Feb 3, 2011
after populating treeview and i want to traverse in all the node and want to attach javascript if the node has child node. how to do it in asp.net when work with treeview control.
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Dec 7, 2010
I've textbox which has data: This is not valid data for [Smith] [Jackson], Now the user can't edit the text which is in between the [] brackets. How to prevent them from editing the text in brackets? Can we prevent with Javascript? or Is there any other alternatives?
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Mar 10, 2011
On a treeview, you can collapse/expand the nodes by clicking the +/- icon.
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Oct 15, 2010
Does anyone know a way to limit the amount of text that is displayed by the Treeview control for a node?
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Jun 30, 2010
Im using an asp.net treeview control and i managed to get code from these forums so that when i select a node no postback is done but i can access the selected node in my C# code behind pages by using javascript.
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TreeNode t = TreeView1.SelectedNode;
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Jan 6, 2011
I have a treeview on left side of a page. each node calls a different page on the right side . Right side page takes long time to load. so i want to let user know that its still loading. so when ever user clicks on the tree node for any page,i will to show him a image control with a text saying 'please wait.. its loading'. Sample code will be greate as i need to do this by end of day today.
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Feb 10, 2010
On Wikipedia you can edit a document and you can see what the different versions of the document looked like:
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Oct 27, 2010
I am working on ASP.NET 3.5, c#, visual studio 2010. I have made a master file and a default page that uses this master file. I have placed a couple asp:contentplaceholders in the master and corresponding code in the page that uses this master. I have also inserted JavaScript like this in the content page (and not the master):
<asp:Content ID="Content6" ContentPlaceHolderID="Mainpage" Runat="Server">
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<script src="path2" type="text/javascript"></script>
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Dec 3, 2010
I have a gridview which I use to edit text fields. How is it possible to start a new paragraph when entering text? I'm hoping that this can be done without using markup, as the users are not neccessarily going to be particularly computer literate.
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I've built a TreeView in ASP.NET 3.5 and it works great, except the expand and collapse images (which are 20px by 20px) do not align properly with the text in the nodes. Below is a screen shot of the applicable tree, with all items selected to allow you to see where the items are lined up. I need the text to be vertically centered (by one means or another) so it lines up with the center of its expand/collapse image.
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Nov 8, 2010
I am trying to build a tree view and was able to create one.The tree is a multi-level tree(6 child levels). The problem I am facing is that for some node the node text is more than 260 characters and for those nodes the node is not expanding and showing the child nodes. I read in the web that the Max lenght for the node Text is 260 only. I am picking these node text values from database and they can be longer than the 260 mark.
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