have several aspx pages and one site.master. I defined *.js file with any javascript functions. And now I want to find ID of FileUpload control on one of this subpage.
function CheckFile()
{
var filePath = document.getElementById('<%= this.fileUp.ClientID %>').value;
I have a fileupload in my ASP.net as well as other fields, of which some are mandatory.
If I populate the fileupload with a file and press save, because some of the mandatory fields are missing I stop the save and show an error message. However when the screen refreshes ansd shows the error message I loose the file in fileupload. Is there a way of retaining this?
I can't use JavaScript, restriction placed on by who I work for.
I created a HTMLExtension method for a DatePicker. I reference it from the view as follows (see bolded text for image location):
[Code]....
The HTMLExtension method:
[Code]....
Everything works when run on the development server but when run with IIS, the image is not found. Generally I would use "Url.Content" to fix these problems but I can't place that in the Javascript.
I have file upload and Radio button list controls in the page
Requirement:
When the page load, the file upload control has to be enable = false when I click on the radio button list's Yes option then it has to be enable = true and when No option is clicked then enable = false
I have an application that makes a series of WCF calls that return JSON via JSONP. In turn javascript code will then bind that returned data to HTML controls.
When a bot / spider hits my application, no data would be indexed because javascript would not execute in the bot.
Ideally I'd like to not have to maintain two sets of data-binding code (one on the server side and one on the client side).
Essentially I need the resulting data to come downstream. I had were to.
1) link RSS/ATOM equivalent data 2) a backdoor HTML page 3) an HTML renderer that can execute an ASPX page server side ahead of time and then pass that off to the client
I am simply trying to store a label in a variable in javascript but for some reason this isn't working with document.getElementById('control');. I know my javascript is linking to my html file fine because everything else works.
Here is my javascript code:
function performEvapCooledCircuit(txt) { var error = document.getElementById('lblError'); if (txt.value == null || isNaN(txt.value)) {.....
I have written an asp.net usercontrol with TinyMCE as a text editor for my web application.
This control is being used on webforms. When other control(s) perform a partial page refresh, the control no more remains a texteditor, is converted back to the same old textarea control. When updatepanel is not used, there is no problem.
Is this some kind of conflict between Microsoft Ajax and TinyMCE JavaScript or am I missing something ?
I created dynamically a table with 3 rows not by using table tag. I need to find these rows in scripting, in button click, if any of these rows is empty then need to generate an alert message like enter current row.
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'm using this code to access controls inside a gridview using javascript:
[code]....
Thing is that for some reason it doesn't locate Validators. If i add the line - alert(sid) , it will show me all the Id's of the controls inside the GridView except for validators.
I'm looking for an ASP.NET control that renders a tree structure, very much like the ASP.NET TreeView control, but filling the following requirements:
Dont uses tables for rendering tree structure. Markup Adhering to valid XHTML 1.0 Strict. Works with AND without javascript.
Also, if the control is licensed under a MIT och GPL licens that would be great, but commercial controls is also of interest.
Do anyone know of any such control? If not, well, then I'll simply have to write the control myself. More fun in my own opinion, but likely more time consuming.
I know this not the right place to ask javascript related questions.
But I dont understand how else to get the answer.
I have built an application using asp.net 4.0 and entity framework. I have implemented the routing feature introduced with the .Net 4.0 version.
Now, I have a page which will fetch products from the database and display them in a listview. For the paging purpose I have used the DataPager.
I had a really hard time making the paging feature work with DataPager as it is not fully compatible with the Routing feature(asp.net 4.0).
Now I want to give the user the option to select multiple products to compare. For this purpose I have placed a checkbox with everyproduct.
Now the problem:
I dont know how to find which checkbox was selected. i want to find the checked checkbox using javascript.
I have binded the list of products to the listview at two occasions; once directlly to the listview in page load and second time during the pre_render event of the dataPager. (As I said I had a really hard time to get this combination to work; Listview+DataPager)
I used the script where the image array has static images.I want to convert it dynamically by finding my images names from index.aspx.cs files which are stored in hidden fields.
I want to split this hidden filed and assign it to imagearray.how can i do this
var mygallery2=new fadeSlideShow({ wrapperid: "fadeshow2", //ID of blank DIV on page to house Slideshow dimensions: [568, 313], //width/height of gallery in pixels. Should reflect dimensions of largest image imagearray: [ ["images/1.jpg", "", "", ""], ["images/2.jpg", "", "", ""], ["images/3.jpg"], ["images/4.jpg", "", "", ""] //<--no trailing comma after very last image element! ], displaymode: {type:'auto', pause:2500, cycles:0, wraparound:false}, persist: false, //remember last viewed slide and recall within same session? fadeduration: 500, //transition duration (milliseconds) descreveal: "always", togglerid: "fadeshow2toggler" })
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.
How to get data (read file) chosen in FileUpload control without FileUpload.SaveAs Method on the server? Is it possible write it at once to some object?
I have a FileUpload control in an UpdatePanel and when user select a file, the full file path will will be stored in a hiddenfield, and during postback, i would like to assign the full file path in the hiddenfield back to the FileUpload control textbox, possible to achieve that?
The reason I have the update panel outside the Tabcontainer is so that when switching between tabs, the screen doesn't flicker with refreshes, etc. But as a result, I can't get the FileUpload working properly. The FileUpload1.Filename is blank, so it errors out.
Is there anyway to get this working properly? I've tried the latest AsyncFileupload within the control toolkit, but this caused all kinds of problems with my pages so that's out of the question. I tried an iFrame too, but this also didnt work properly.