I have a script that adds div after click add button, and remove when remove button is clicked. But...Script removes last added div. How to make it remove current div?2nd question: how to set a limit for div's that can be made?Here's source code:
Code:
<script type="text/javascript">
var intTextBox=0;
[code]....
This time I have a trouble with remove(). Here is my code :
$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...
How i Add/Remove element dynamically using jquery ,i want to Add/remove not more then 8 element (ie Textbox)
View 4 Replies View RelatedI have the code
<div id="outd"></div>
<input type="button" id="addbtn" onclick="add()" value="Add"/><input type="button" id="delbtn" onclick="del()" value="Del"/>
function add()
{
[Code]...
I am trying to insert and remove form element dynamically. What I was doing was some sort of recipe program where a user can prefer to add for elements as he/she is done inputting a recipe. He/She can also remove the ingredient if he/she opts to. Here is the link: [URL]
I already solved the problem but I am not sure if what I did is an efficient one. The thing I did was clone the first child of the form. But I realized that if I would put text inside the first child of the for, the duplicate field will also contain the same text as the first child which I don't want to happen. This is why, I set the display of the first child of the form as none. I am not sure if this would cause some problem when I would submit the whole form so that the inputs will be saved in the database since the first child is empty. I was thinking that as the form will be submitted, I would just remove the first child.
Is there something stopping this working, i'm dynamically adding a row to a table, then if they click the new row (or any row in the table) it should disappear...but it isnt working?
$('.addtocart').click(function(){
var omPartNo = $(this).next().text();
var supPartNo = $(this).next().next().text();
var cat = $(this).next().next().next().text();
[Code]...
When the user select an option in a dropdownlist, new dropdownlist elements are added dynamically using jquery. When a user clicks on a new option i the first dropdown, I want all the dynamically added events to be removed so that I can render new ones. But it seems the dynamically added events haven't been added to the DOM, so they cannot be removed. Is it possible to remove them? In that case, how? I've read a lot about .Live(), but my problem is not regarding an event - I just need to reach an element(?).
View 1 Replies View RelatedI love Jquery but I've got some starting problems. code...
When I click on the X the tab disappears, perfect, as it should be. But when I create a new tab and try to remove that one it doesn't do anything.
What im I doing wrong?
So I have a table with rows and basically I cloned it and then appended it underneath another table. The user can click on the plus button to clone the table (which on the UI looks just like a row of fields) over and over. Next to the plus button I have a minus button that I want to use to remove the cloned table. Here's my code for the add table button:
Basically what I need to do is write functionality for the remove button that when clicked removes the bottom most table. Is there functionality in jquery where you can say "find last occurrence of 'addrow' and remove it onclick"? [code]...
I have a function that dynamically creates page (form) elements with the option to remove it.
Code:
divcounter++;
var element = document.createElement("input");
...
element.onclick = function() {removeElement('sel' + String(divcounter))};
[Code]...
For some reason divNum in removeElement() always returns the latest value of divcounter. So if I add 4 form elements, and I want to remove the 2nd item, item 4 is removed and above fuction returns an error when I want to remove another element afterwards because it is trying to remove the 4th element again.
I have a new and seemingly huge new project to work onWe have a database that our database administrator is willing to run a script on nightly.The result of this action will be a CVS file containing information that is specific to my departments needs.At first, I need to present visitors to my site with a way to pear the data down to a more manageable sizePrior to displaying the CSV file contents, I thought I would display a set of column headers with checkboxes. Using the checkboxes, I'd like to give visitors to my site the ability to decide which columns of data they want to hide or display.
After they've made their selections and pressed an "OK" button, I'd like to display the remaining contents of the CSV file as a table in a seperate windowThe next part is very Excel like..At the top of each column, I'd like to include a series of drop down menus that visitors to my site can use to filter the list further.In my case, I don necessarily know every possible value for any given column. For example, imagine that one column contains city, another state and the third contains zip code. I could assume all 50 states in the union, however the actual data might also include Puerto Rico and the US Virgin islands. Or I might assume every zipcode in the US, however the actual data might include zip codes for Canada, etc... For this reason, I would like to populate the drop down menus dynamically.
I found a regular expression from a website that says it can be used to remove all HTML tags, but I would like to understand what each of the symbols mean. I tried to search on web but i was so confused about it. Does anyone have a clue what each symbol means and how does it find all html tags?
View 6 Replies View Relatedi'm removing a bit of html once the page has loaded with js (a message for non-js people) but that makes the page jump sometimes so i want to remove it earlier, as the page is being written/output like how document.write works. i thought of this which seems to work ok:
Code:
<script type="text/javascript">document.write('x3C!--');</script>
<p>HTML element not to be seen by people with JS</p>
<script type="text/javascript">document.write('--x3E');</script>
it comments out the bit of html i want to remove for js viewers. is that the best way to do it? is there a bit less verbose one maybe?
I need to remove TR elements from parent table but the problem is there are no table ID/Name.Is it possible to perform it? i need remove red marked block... what scrip i have to use if i will put it to the green block?
View 2 Replies View RelatedI am writing a javascript method to add/remove HTML elements using Javascript.
I use cloneNode to clone the element.
Following is the code
Code:
<HTML>
<HEAD>
<TITLE>Dynamically add Textbox, Radio, Button in html Form using JavaScript</TITLE>
<SCRIPT language="javascript">
[Code].....
I have table called <TABLE ID="ECBItems" style="display:none" height="0" width="0"> I need to remove this table in loading. how can we do that?
View 2 Replies View RelatedIm in need of a function that can first change all <br> tags to simple line breaks (also probably the same for <p> tags). Then I need it to strip out all HTML tags. Then I also need it to replace " " with simple spaces.Ive been looking around and have somethings working. Ie, I can get rid of all the HTML tags. But not sure how to replace the indivdual <br>'s and 's.
View 1 Replies View RelatedHTML UL I have ul inside ul but all I want to get when I select a certain list is the children of that list but remove the ul inside that list so they dont show at all [URL]
<div class="demo" id="demo_1">
<ul>
<li id="1" class="open"><a id="1" href="#"><ins> </ins>Root node 1</a>
<ul>
<li id="2"><a id="2" href="#"><ins> </ins>Child node 1</a></li>
<li id="3"><a id="3" href="#"><ins> </ins>Child node 2</a></li>
[Code]....
I have hyperlinked texts and i want to remove the underline and blue color also.I removed underline but not the blue color i want the font to be in black?Here is the code:
<html>
<body>
<A STYLE="text-decoration:none href=http://www.google.com>This is an example for automatic term mapping</A>
</body>
</html>
How can i get the font color of the sentence in black color?
I have a website where people can create posts similar to FB(I hate that example but it's widely known) -- how do I strip HTML tagging out of the post before I put it in my db? (I'm using AJAX atm).The obvious crossed my mind with replacing "<" and/or ">" but I want those chars to be available when posting -- is there a way to do this or a way to print the data to my page as text even if it has those tags?
View 4 Replies View RelatedI wanted to know how can I check for a specific HTML tag or user defined
TEXT and delete it when the page loads
Whenver the IE loads the page my company add its COMPANY NAME in my
office on any page so what I want to do is to check for my company name
b4 the page loads and remove the company name and then load the page.
I want to do this in JS....
i need to add n number of text box in a html page, the main idea is
when the user press a button apear 2 text box and if he do it again
apear 2 text box more and so on, also need that all the text boxes has
a unique id, in order to make some thing whit the values. but i dont
know how to do it.
Can any one tell me the better and professional way to dynamically add row to an HTML table. Currently I am using insertRow() function.
View 1 Replies View RelatedI have two problems that I suspect will be bread-and-butter problems for the
more experienced guys on here, but I'm not the greatest with js.
NB: Code snippets at the bottom
The first problem is that after a bit of fiddling I'm getting am 'Object
Expected' error when I click on the Depot dropdown which I can't seem to get
round. The code I had was working OK but then I cut it all out, tidied it
all up, and put it back in and now it doesnt work.
The second problem is a 'How do I...'. I'm using an XML data island to
retrieve some data without submitting the form. In the first example, when
the user selects a Customer, the Depot list is updated with all the depots
for that customer; This all works fine. What I want to do now is retrieve
some more data when the Depot is selected.
I have the XML bits working; the js code snippet correctly output a series
of msgboxes with the correct value in (or at least it did until I introduced
the Object Expect error!).
However, I'm unsure as to how to display this information on the page. The
XML contains a series of Part No's and Quantities, which I'd like to display
in a table towards the bottom of the screen. The problem is that I don't
know how to dynamically create and populate this table.
The only caveat is that I dont want to show the table if no values are
returned from the query....
i need to add n number of text box in a html page, the main idea is
when the user press a button apear 2 text box and if he do it again
apear 2 text box more and so on, also need that all the text boxes has
a unique id, in order to make some thing whit the values. but i dont
know how to do it.
Here's a snippet:
canvases[i] = document.createElement('canvas');
canvases[i].style.width = '3px';
canvases[i].style.height = '100%';
canvases[i].getContext("2D");
canvases[i].fillRect(1,0,1,table_height);
I'm trying to dynamically create a canvas element. Later in the script it gets attached to the DOM, and this works fine if the last two lines are missing. I end up with a canvas element that is 3px wide and 100% of the containing div tall. However, the last two lines make it crash, with the error report 'canvases[i].fillRect is not a function'.
If I change the last two lines to:
var drawing = canvases[i].getContext("2D");
drawing.fillRect(1,0,1,table_height);
It says 'drawing is null'. Something seems to be going wrong with the getContext bit, because setting the height and width work fine. It behaves the same if I append the canvas element to the DOM before trying to do the drawing as well. This is in FF4.0.1 with a xhtml1-strict.dtd doctype and valid html.