I have a variable, divs, which contains the DIV's and divs[x] contains
the actual DIV I need.
What is the best (or most robust) way to access the inner textarea -
because I want to add some text to the textarea field. I know how to
add the text but want to know best way to access the textarea.
How would i change back to the default length of textarea?
I have this comment area that after clicking submit i will append the new comment in the list of comments through ajax... i got one problem though, everything is working perfectly well except for the textarea that won't change back to it's default size...
EXAMPLE:
The problem is that the textareawon't change back to it's default size // let's say that the default size is rows=3
I am quite new to javascript. I tried searching for this question, couldn't find it. I want to access my url bar by running the script so that i can type a new url at runtime. How do i access it and change it. I don't want to move to a new url until and unless user hits the enter key. I only want to type it.
i have div that will contain numerous other div (products in a shopping cart), say up 50.of these contained divs, i need to access every 5th div begging with 1, so it'd be div # 1, 6, 11, 16, 21 etc. and then use jQuery to Add Class to these divs.can someone point me in the right direction on how to do this?
And in a javascript (client side), i want to access to the dom model of the div : i wan't to be able to use selectnodes on "myDiv" : be able to do something like that :
var myDiv = document.GetElementById("myDiv"); var xmlDoc = myDiv.implementation ; // to obtain dom of mydiv ?! var nodeList = xmlDoc.selectNodes("hr") ;
is it possible with "microsoft internet explorer" ? (it works on gecko based browsers)
I have been trying to find some kind of authentication method or script (PHP/perl/javascript or other) to achieve the following, with no luck.
Say there are 100 files at a site. A person can choose which file to download from a list, and to do so has to enter a code or password. When a valid code or password is used they are redirected to a page with a direct link to download the file.
Once that code or password has been used to download that one file (and the same code/password can be used to access any one of the 100 files), it is then expired/deleted/made invalid and can't be used again to download any other file.
have made a homepage with nvu and works good but want to restrict access to all pages except the main page. i want everyone that tries to access a subpage directly to be redirected to the mainpage.
is there any simple way to achieve that ? must be in html or javascript.
It would appear that it is not possible to retrieve CSS properties such as min-width if they have been set from a class. However, I don't want to have to style everything directly with the style attribute whenever I need these properties. Is there a reliable method of getting these properties as applied to element from a CSS class?
How can I access class name without using id. I have following div tag: <div class="aa bb cc"> </div> Their are three classes if I access class then which one will be access.
I have <asp:LoginName ID="LoginName1" runat="server" /> control on my masterpage. How can I access LoginName1 value in javascript from child page which is the currently logged in user name.
I've been asked to build a small ecommerce site using this free shopping cart. However, the shopping cart designer did not tag all the elements with IDs. How can I access specific elements such as tables and forms without IDs? Most of the form elements have name attributes. Is there a method to access that? All I want to do is add some styling to the free cart so it integrates into the existing site design. The free cart allows me a header and footer so scripting is available. I can change tables and forms globally with css and tagNames but I would like to access a specific table.
I have a javascript variable containing the return value from a call to showModalDialog(...)
var rval = showModalDialog(...) I can display the contents of rval using alert or in an iframe, so I know it isn't null, but I want to save it to a mysql database using php.
I cannot seem to fix this problem; I get an access denied error with the line colored red below. I am not calling this up from another domain, it is simply a popup that has a few parameters. Works fine in Firefox. code...
I nameed it name[] because I want my php script to read it as an array. I am also trying to do some basic check by using js but I am unable to get the check box data.
My HTML page loads and alerts an XML document on another machine. If I request the page by machine name or localhost there is no problem. If i request by IP access denied error occurs.
I think this is because of that only the documents on same machine can be loaded. Is there any way to load xml documents from another machine?
For each element in the currently loaded markup page that has an 'id' attribute, elements can be accessed like-
var elem = document.getElementById("foo"); - ("foo" is the 'id')
now i want to implement a shorthand method which can give me the element just by this:
var elem = document.foo; -("foo" is the 'id');
For this , i will have to add properties to the global "document" object for each element in the currently loaded page that has an attribute. These properties should be added when a page is loaded , and should be removed when a page is unloaded..
How can i dynamically add and remove property to an object.
I've got an asp page that creates fields on the page based on database information, so I don't know which fields will be there, but I do know the formula for devising the field names. I'd like to validate them using a javascript function, but I'm not sure how to access their data. So, for example, I would like to set a variable to: "form.myfield.value", and then access the contents of that field using javascript. Can this be done, and if so, how?
<select> <option value='a' > First <option value='b' > Second <option value='c' > Third </select>
Is there a way I can access the values First, Second and Third from an array ? I want to write a javascript function that can automatically select one option based on a regular expression match of First Second or Third.
