Is there a way to delete a textbox? I found some codes that deletes textbox, but those textbox that can be deleted where just added. I want to delete a textbox that was originally created in the code not by a button.
View 1 RepliesI'm trying to make a textbox invisible originally.......
And then visible on a submission......
However it doesn't work.
I can however do the opposite.
im trying to just delete the last letter on the right side of a textbox. I am trying to do this via onclick for a backspace button. Does anything have code for this or know what i can search for because i come up with nothing everything i try.
This is what i us to add to the textbox:
onclick="document.frmFB.txtFName.value=document.frmFB.txtFName.value + '@'"
And this is what i've tryed to get it to delete the last letter:
onclick="txtFName.Select(txtFName.SelectionStart - 1, 1)"
I'm trying to solve a problem with JS textbox array without success.
I have two buttons in my page: PLUS and MINUS; at every click on PLUS a new
textbox named 'dear' is generated. So, if one clicks, say, 3 times the
output is something like:
dear[0]
dear[1]
dear[2]
The length property is accessible; alert(dear.length) gives Ɖ', correctly.
The prolbem is that is not possible to delete a textbox, clicking on MINUS
button. The thing I'd really need to do is to delete from the array (and in
consequence from video) the last textbox created, when one clicks on MINUS
button.
Pop() and Splice() methods do not work, unfortunely...
This is the exact code of my page:
<a href="#plus" onclick="john.innerHTML+='<li><input id=dear type=text
size=50>'">
[PLUS]
</a>
<br>
<a href="#minus" onclick="alert(dear.length);dear.pop()">
[MINUS]
</a>
<ul>
<div id=john>
</div>
</ul>
Can someone provide me with the javascript code for deleting multiple rows..i.e..User will be selecting certain rows with checkbox and on clicking on the delete button,those checked rows should be deleted..I want it in Javascript and not Ajax.
View 13 Replies View RelatedI dynamically create a textbox as follows, but I cannot retrieve the value entered by the user:
bp_boards = '
<tr id="hwNumberBoards">
<td>No. of modules:</td>[code]....
The dynamically created textbox shows up on the page but after the user enters a value, I cannot retrieve it from jquery(alert ($("#hwNumberBoards").val()) is "undefined")
I am creating Textboxes at Runtime with something like this code...
and what this function does it count the number of Characters that have been typed in a Textbox. so i am displaying the remaining characters. So that is working fine on my example because the Element is known at Early Binding. Now my question is what if the textbox is created dynamically ?
contentbox
this is the name of the Textbox in my example.
how do we use a J Query in Dynamically created Textbox.
I'm having a tabbed panel where the 1st div is originally shown with display: block and the other 3 are display:none to hide, obviously. I want each div to have their own link where if you click the link for div 2 it hides the previous and shows that one etc.
Here's what I originally have:
That successfully hides tab 1 and shows tab 2 but I don't know how to do it properly so it hides the previously shown one. One tab should always be shown.
Image attached to show what I mean.
I have a small script that creates and removes elements from an html form. This script also renames some elements upon deletion of another element. But this does not seem to be working properly. The problem is that i can't really figure it out so i was wondering if there is a way to see the source code that is created by JavaScript,in order to track down where the problem is.
function removeDiv(divNum){
var container = document.getElementById("container");
var removedID = document.getElementById("div" + divNum);
container.removeChild(removedID);[code]....
// the code below works if i delete the "for" above, and doesn't work if the "for" is there. specifically, if the added elements are 5 or more and i delete the last one, the value of y remains the same. if i delete the first or one in he middle, it works. if i delete the last and reduce the elements to 1,then add another 5 and delete the last one (as it would not work initially) it works!
var y = parseInt(document.getElementById("totalElements").value);
document.getElementById("totalElements").value = y - 1;
}
<input type="hidden" name="totalElements" />
The value of totalElements increases every time an element is added and this works well.
I am unable to solve two problems when creating a contacts form using dreamweaver CS3. My other problem is posted under the heading, "Setting text field to accept only alphabetical characters".For this posting, can someone please tell me how to modify my code, pasted below, so that the "Contact Tel" and "Confirm Contact Tel" text fields are compared and must be identical before the user can successfully submit the form.Here's my current code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]....
I know this is real easy to do and all... but I just can't remember how to do it...
I have a textarea named 'code' and a completely empty div
<div>
</div>
the textbox get's filled with html code... (dynamically of course)
and now I need to display the html code in the div... (using the textarea as a buffer)
How would I insert bbc code around selected text in a textbox like it is in this forum?
View 1 Replies View RelatedI wanted to create a small DHTML code that created a unordered list of input forms dependent on the number selected from the select dropdown menu. Problem is that it doesn't seem to want to generate the list. I think the variables are within the scope of the function too, and I didn't get an errors from the javascript console when using firebug. The script itself runs, I tested it when I used the old standby alert(); to see if the script was active. Here's the code:
[Code]...
Below is the script and form fields I am working with. What I want to do is sum the two textbox fields and have the result show in the total textbox. The code works fine and the total textbox is updated with the value of form1.basic. The problem occurs when I add the "+ parseInt(document.form2.supporter.value)" code in the script section.
View 8 Replies View RelatedI add items to a list of ids within a <TD> named lstCarts using the
following code:
function lstCarts_ondblclick()
{
index = NewProgram.lstCarts.selectedIndex;
if (index != -1)
{
vID = NewProgram.lstCarts.options[index].value;
vText = NewProgram.lstCarts.options[index].text;
NewProgram.lstNewCarts.options[NewProgram.lstNewCarts.length] = new
Option(vText);
NewProgram.lstNewCarts.options[NewProgram.lstNewCarts.length -
1].value = vID;
eval("NewProgram.Item" + vID + ".value = " + vID);
}}
This works fine. When I highlight an item in lstNewCarts and click on
a button to delete these items from the list the following code is
executed. This doesn't work becauset the selected item does not
disappear from the list.
function lstNewCarts_ondblclick()
{
index = NewProgram.lstNewCarts.selectedIndex;
if (index != -1)
{
vID = NewProgram.lstNewCarts.options[index].value;
vText = NewProgram.lstNewCarts.options[index].text;
eval("NewProgram.Item" + vID + ".value = -1");
}}
will u suggest me how to delete child from node. i have a xml file. There are four subnodes in the Contact element i have to delete subnodes value from file...
View 2 Replies View RelatedAlright, I have a problem killing a cookie. I'm able to succesfully create a cookie with php (or rather several cookies). If it matters, heres the code:
setcookie("loggedin", "true", $inTwoMonths, "/testzone/", "excalo.com");
setcookie("username", $unames[$i], $inTwoMonths, "/testzone/", "excalo.com");
setcookie("password", $passes[$i], $inTwoMonths, "/testzone/", "excalo.com");
The files are in a folder called testzone in excalo.com.
I need to delete them (that is, the cookies) with javascript. Interestingly, when I run the same files without the "/testzone/" in my main directory, everything is fine and dandy. When I run them in the testzone folder, it doesn't work. FF/Firebug aren't giving me errors. Neither is PHP. Here's the javascript: Code:
I've been trying for the last few weeks(on and off, mind you) to get this piece of code working, but to no avail.
My problem is small, but all the solutions I have tried dont seem to work.
I've googled the life out of it and got a lot of different scripts which are supposed to set the expiry date in the past and the cookie disappears.....
But none of these worked, so this is what I am left with: Code:
My table had the following layout.
Code:
After clicking an add rows button, the two rows are cloned and appended as follows with a checkbox added as shown.
Code:
I want to be able to delete rows 3&4 by selecting the checkbox in row 3 and clicking a delete rows button. Regardless of how many sets of rows have been previously added, any set of rows can be deleted by selecting the appropriate checkbox(es) and clicking delete button. I'm trying to figure out how this can be done. My thinking is if checkbox is checked, calculate row index. I would then have to call deleteRow twice on that row index. Is there a better way of doing this?
I'm trying to look for images that contain 'x.jpg' and remove its <img> container. I'm using the :contains and remove feature without success. What am I doing wrong?
$("img:contains('x.jpg')").remove();
I've been trying to create a function that creates objects and another function that can delete them when triggered the objects code is generated server side and triggers the function passing the object data. The object data sort of looks like this
<OBJECT id="RandomNumbers" width="0" height="0"
style="position:absolute; left:0;top:0;"
CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"
type="application/x-oleobject">
[Code].....
I've tried a few methods I looked up but whenever I try to get them to work the way I need them they throw errors... It would be very cool if you could also get it under a div tag.
Is it possible for me to delete a file (using javascript of course) that is stored on a server?
View 1 Replies View RelatedIs it possible to use JavaScript to delete all elements belonging to a particular CSS class using JavaScript?Would it be possible to delete all td elements in someTable with the class = "b".
View 2 Replies View RelatedI need to create a userscript, which removes certain rows containing a particular text.
1. The problem is that the site uses table class to identify tables, instead of id.
2. How do I specify the condition that a cell of the row contains "0"
I have a form that has several disabled text fields. In these text
fields, I have initial values. Next to each text field lies a "copy"
button. When clicked, the content of the disabled text field is
appended to the content of another textfield, the only one that isn't
disabled (therefore the user can copy content from the other text
fields, and also add what they want). I also have a remove button,
which clears the content of that one non-disabled text field.
Pretty easy so far.
Here's the problem. Imagine I copy the content from textfield 1 into
the blank text field, then do the same for textfield 2 and 3.
Between each "insert", I've added a comma. So the non-disabled
(active) text field would have the following content:
content1, content2, content3,
Now say that the user wants to remove content2, without removing the
rest, how could I go about doing this?
I have this dynamically created table in my one of my php forms
that shows the names of the people the user has entered into a text
field. When they hit add a row displays, showing the name they entered.
Also, an image that allows them to delete shows beside the name upon
creation.
The delete removes the name from the table and pushes the
other names to the top. Simple stuff, however, if I delete the last
name displayed(the bottom of the table), then the next, then the next,
IN ORDER, I have no problems. If I pick a name that is in the middle or
top of the table, everything below does not allow me to delete Code: