Jquery :: Clearing All Elements In A Specified Table?
Aug 17, 2011
So I have a form with a few tables in it. One of these tables is to enter new values, and the rest of the tables are to update existing values. I need to be able to empty all values of elements within the table for entering new values on a button click, but I'm having trouble doing this with jquery.
I'm trying to find all elements inside of the table with id of "new_details" and then set all text box values to "" and uncheck all checkboxes but I'm not getting anywhere.
[Code]...
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Mar 3, 2009
I have a list of input fields within the form and a button that can be clicked to add new input fields into the form. This works but if any of the input elements have had text entered into them, then this text is cleared when the button is selected. code...
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Nov 12, 2009
I have written some JavaScript that I can use to remove a table row from a table. If I have the table:
[Code]...
I also have JavaScript that will add a row to the same table. I've found that if I add a bunch of rows, when I delete one, there is a small amount of whitespace added between the permanent row and the others. It seems like while the row is removed, some remnants of it remain. Is there a way to get rid of it completely?
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Jun 10, 2009
I've selected multiple tables and tried to use each for applying cornering to each table. Inside the callback function, I try to find the first/last table cells to apply cornering for each corner. However, when there are multiple tables it looks at _all_ the tr elements for the first/last rows. See example code:
// Add cornering to tables
$('table.corner-me').addClass('ui-corner-all').each(function(){
var $table = $(this);
$table.find('tr:first :first-child').addClass('ui-corner-tl');
[Code].....
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Jul 28, 2010
I've an HTML table that uses the jQuery-datatables plug-in. One of the columns in the table includes a button for adding a new row to the table immediately following the row where the button was clicked from.
My HTML code is as follows :
<table id="contactInfo">
<thead>...</thead>
<tbody>
<tr>
<td>...</td>
[Code]....
With this code, the function() to execute my button's onclick event isn't loading and therefore I cant event see the "button clicked" alert msg.
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Feb 20, 2011
I'm new in jQuery. I have to alter randomly the order of the td elements of a table. My initial idea is:
- Clone the original table (I can't modify it).
- Disorder randomly the elements of the cloned table.
- Show the cloned table.
The actual code is:
<html> <head>
<script src="[URL]"></script>
<script type="text/javascript">
$(document).ready(function(){
});
</script></head>
<body><script>
$(document).ready(function(){ .....
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Jun 17, 2011
I have now been playing around for hours trying to figure this out. Swore I would not ask for a solution. Now I have a headache, so I am asking. On one HTML Page (From.htm) I have:
[Code]...
I somehow, need to get the values as shown in the handle function for each of Products shown in From.htm. Keep in mind the only thing I know from From.htm is the class names. I have no idea what products are listed or what the input names are. This table is generated by a third party. Assume that index.htm and From.htm are on the same website.
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Jul 12, 2009
I have a table of input elements which i create through a javascript widget. When i press submit i want to make an action and a part of the output should be the same unchanged tables with the values in it. I don't know how to accomplish it. At first i used the html() function, but it does not pass the table with the html values inserted as i would like.
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May 13, 2011
I need to be able to call a certain td element in a table and I'm not able to edit the html (dynamically generated) so i was wondering if it is possible to target td elements like an array using jquery.
For instance, say I need to change the class of the 4th td element in the second tr element. how would I target that? is there a way to do it in array style like below?
<table class="myTable">
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May 26, 2010
I have a ASP.NET gridview which is rendered as a HTML table. There are 2 columns in the grid. First column is a checkbox and second column is a input textbox in which the user will enter a amount. I want to be able to loop through the rows of the table using jquery to find out the rows that have a checked checkbox and then sum the value in the corresponding textbox in which the user will enter a amount. In other words how do I loop through the table and find out the elements on the same row on the table.
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Jul 26, 2010
What I have is this html:
<div class="persons">
<table>
<tr>
<td>Name: </td>
[Code]....
Now what do I write in this iteration loop to first get the text from the FIRST name and age box, in the first <table> (so I can work with tem). And in the next iteration loop get the SECOND <table>´s input fields text values?
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Jun 9, 2009
how can i clear the feilds in using jquery just like reset form in html.
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Jul 3, 2009
i'm trying to add a row to a table with form elements in the table. It almost works but instead of seeing my text field, i see the code of my text field. Here's my code :
var counter = 1;
function addInput(tableName)
{
var tbody = document.getElementById(tableName).getElementsByTagName("TBODY")[0];
var row = document.createElement("TR");
var td1 = document.createElement("TD");
td1.appendChild(document.createTextNode("<input type='text' name='myInputs[]'>"));
[Code]...
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Sep 9, 2010
I'm trying to take X number of elements and organize them into a table.For example, if I had 7 elements, I'd want 2 rows of 3 and 1 row of 1. If I had 15 elements, I'd want 3 rows of 5, and if I had 11 elements I'd want 2 rows of 4 and 1 row of 3.I'm drawing a total blank on how to go about solving this logic problem. Has anybody come across this problem themselves and solved it?
EDIT: Maybe a little more info would do you good. I'm generating an unordered list and I want the LIs to be as large as possible. It sounds almost like calculus, but I need to figure out the largest size of the images I can fit into a given area when I have X number of images.
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May 30, 2009
I am trying to completely remove everything from a table. I want to delete all of the rows which I am able to do. But when I delete all of the rows and add rows in again there is whitespace at the top of the table and I can't figure out why it is there. Here is my code:
<html>
<head>
<style type="text/css">
td {
font-size: 200%;
}
</style>
[Code]....
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Apr 4, 2010
I have the following code that I'm using to cycle through each element in a form field, and clear whatever text is in it. If the user clicks out of the field without typing anything then the script is supposed to return to whatever value it started with (e.g. "Enter your name..."). If the user does type something, then it stays in the field even when they click out of it:
[Code]...
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Aug 31, 2009
$("textarea").val("");Throws an error in IE6: "Could not set the value property.Unspecified Error"But it works fine in all other browsersanother way of clearing a textarea that works in
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May 2, 2006
I'm using Firefox 1.0.8, and try to replace innerHTML with a combination of DOMParser(), importNode, and replaceChild(). However, the XHTML code fragment I'm trying to insert contains a <table> element and seems to be imported incorrectly.
I've got the following XHTML:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>FooBar</title>
<script type="text/javascript" src="foobar.js"></script>
</head>
<body
</body>
</html>
and here's foobar.js (note: this snippet uses appendChild instead of replaceChild).
<!--
function foobar()
{
var fragment, parser, parsed_fragment, node;
fragment = "<div xmlns="http://www.w3.org/1999/xhtml"><table id="foobar"><tr><td>foo</td></tr><tr><td>bar</td></tr></table></div>";
parser = new DOMParser();
parsed_fragment = parser.parseFromString(fragment, "application/xhtml+xml");
node = document.importNode(parsed_fragment.documentElement, true);
document.body.appendChild(node);
alert(document.getElementById("foobar").rows.length);
}
//-->
Now, as the XHTML fragment defines a table with two rows, I would expect the alert() on the last line to show ƈ', but I got Ɔ'. The DOM Inspector shows that the table has no tbody. However, the fragment is valid XHTML as far as I know, so shouldn't the tbody be generated automatically (like in any XHTML page)?
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Apr 26, 2005
I am really struggling with a little bit of javascript I am working on. I know the solution with a bit of javascript is simple but unfortunately I am no javascript wizard.I have a form that will initially contain 1 table row with 3 form elements (2 text boxes and one dropdown select). The form tags are wrapped around the table. What I want to do is use a form button to add new rows on demand. So if the button (labeled with a +) was clicked a new row would be added with the same 3 form elements listed above but with a new name for the element (1,2,3 so on..). Each time the + was clicked a new row would appear. I know this is probably simple but just can't seem to find any examples anywhere on this entire world wide web
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Jul 24, 2010
I am using jQuery AJAX to submit a form. When the data has been validated successfully and processed, I want to clear the form, but I am unsure how. I have been trying to make it work for a few hours now.
I am showing status messages in the container below:
When everything was successful, it looks like this:
And here is the simple code I use to clear the text fields:
What I need is a way to check if everything was successful and if so, then run the code above. I tried to do it in a few ways, but it kept clearing regardless of the status.
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Sep 24, 2010
Trying to create a method/function how ever you want to call it, that will allow me to clear input values on inputs with focus() and restore the input values if nothing is entered or keep what the user types on focusou().[code]
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Feb 15, 2011
I have been trying to use jquery function .html() but I noticed that it clears all events that are attached to the selectors. Is there a way around this issue? I want to change the content and keep the events.
I am aware of live and delegate functions but I am making changes to an external page so I do not have control over attaching events or knowing what they are at the first place.
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Apr 26, 2010
I have a menu (structured in the old fashion UL/LI fashion) that is being controlled by jquery. Initial item selection operates as advertised. But when a "user" selects another menu item, the screen (div) does not reinitalize and react to the click of the new item.Here is my online site that I am working on.In my menu, only the Chemical and Small Arms items are programmed. Here is the code that is controlling say "Bullet" (under Small Arms).
$('#bullet').click(function() {
$('#searchResults').jqGrid({
url: 'weaponLib/AME_sa-bullet.xml',
[code]...
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Jul 4, 2010
I'm using the form validation and it's working great. But the form reset button, although it clears the form fields, does not clear the errors. My page header has this code so far:
[Code]....
I'm trying to understand how to implement the following in order for the reset button to do that:
var validator = $("#myform").validate();
validator.resetForm();
I'm not an experienced JS person but have a lot of other programming experience (vb, vba, mssql, delphi).
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Mar 12, 2011
Here is a link to my gallery: [URL] Here is a screencap of my problem: [URL] This just seems to randomly happen sometimes, and I can't figure out why. Very rarely, it will be one or two of the thumbnails that's lower, but I didn't get a screencap and haven't been able to get it to happen again. The problem with the main image occurs frequently after clearing the cache in Safari. I'm totally stumped, because other times it loads just fine, and seems to always be fine when the page is reloaded or a thumbnail is clicked.
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Jul 12, 2005
Have an array l am building up during end user selections. There is an option to clear all selections, how do l then clear the array?
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