Select The Object Dragged And Be Able To Delete It?

Dec 29, 2010

I have this code that I am using I want to be able to select the object dragged and be able to delete it.

<!doctype html>
<html>
<head>
<title>Testing</title>
<meta charset="utf-8">

[Code]...

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JQuery :: Get The Element That The Dragged Element Is Dragged?

Sep 15, 2009

I'm trying to get the element that the dragged element is dragged on specially the id and in the stop function so

stop: function(event, ui) {
id
}

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Aug 3, 2006

I have a 4row x 1col table, I would like to drop all the content of row
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Dec 3, 2005

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i will try something like that:

var obj = function(a)
{
if (!a) delete this;
this.a = a;
}

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Apr 1, 2010

Is it possible to "properly" delete a single element from an array /object?This seems strange:

javascript Code:

Original
- javascript Code
alert(searchlist.length); // 4

[code]....

Do I have to overwrite the old object with a manually created new object?

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Detect If Element Inside A Div Been Dragged Out Of The Div?

Aug 23, 2011

I have elements inside a div. I want to detect that when some clicks and drags the elements outside the div. I want the code to take that elements html code and take it out of the div but still on the page.that way when the person drags the element out of the div the element no longer belongs to the div.

I have elements for example like text or the <a> tag inside a div. everything is draggable. so you can drag the <a> tags . I want to detect if the user drags the <a> tags out of that div to take the <a> tag html code out of the div. So the element no longer is linked or the child of the div. I want it to become a parent of it's own. like right now when you drag the elements and then drag the div, the div will still move the <a> tag that is now displayed outside of the div. I want to break that link... and the same goes the other way around where if there is an <a> tag outside of the div and the user clicks and drags that <a> tag and puts it into a div it will become the divs child.

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May 20, 2011

jquery and a button delete, for remove rows of database.The problem is that I do not know how must input checkbox by clickable with click delete button sent to php code?my jquery code:

PHP Code:
$("#tableeven tr")
.mouseover(function()

[code]....

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Remove (not Disable And Not Delete) An Option In A "select" List

Nov 29, 2010

Is there a way to remove (not disable and not delete) an option in a "select" list, and restore it later when needed?

I have a form with many huge lists ("select" with many "options") that depend on eachother. I am dynamically updating the form through server, and wish to update the list values by sending a mask string. This way I could remove and restore the options without the need to pass the whole list again.

I tried many ways but none work:
* option.diabled="disabled" is not good because it is still shown
* option.style.visibility='hidden' is not good because it is still taking a row
* option=null is not good because I will not be able to restore it

I need a method similar to the following one for remove/add fields in a form:

remove:
<field>.style.display='none';
restore:
<field>.style.display=block';

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Jquery :: Sortable: Determine The Id Of The Item Replaced By The Dragged Item

May 11, 2010

$(document).ready(function(index){
$(connectSort).each(function(index, obj){
$("." + this).sortable({
connectWith: ".connectedSortable_" + this,

[Code]....

the first function(start: function ..) displays an attribute (title) of the dragged item once the sorting starts. supposedly, the second function (stop: function ..) would display the same attribute but of the item replaced by the dragged item once the sorting stops.

I have tried a lot of things already, but none seems to work.

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JQuery :: Creating $("<select>", { Attribute Object }) Isn't Recognizing The Attribute Object

Apr 13, 2011

$(document).ready(function() {

The SELECTor shows up in the document but it's not MULTIPLE, no ALT text, no CLICK event handler.

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Mar 15, 2011

$('object').live('mousedown',function(){
url = $('.m_banner_show object param[name="movie"]').attr('value');
alert(url);

[code]....

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InnerHTML On A Select Object?

Mar 5, 2010

I've been working on my first AJAX application and have run into a snag: I can correctly generate a select object using a PHP script that accesses my database. If I visit test.php with a valid query, it displays a page with nothing but the select object I want, formatted correctly.The problem comes when I try to replace my existing select object with this new one. It doesn't seem to work. The function that is supposed to access the select object's innerHTML and replace it with the responseText from my AJAX function doesn't remove the old select object.

Code:
document.getElementByID('shipBox').innerHTML=xmlhttp.responseText;
if I call: alert(xmlhttp.responseText);

[code]....

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Object Expected When Using GetElementById On A Select?

Jul 21, 2010

This code generates an "objected expected" error when I select the unselected option in the list.

Code:
<html><head>
<script type="text/javascript">

[code]....

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Select Object Events Problem In Classic Asp

Jul 23, 2005

I want to use a select object in asp and have the user pick
something from this select and have javascript open a window fired by
an event. Once the new window is open it displays another select with
data based on what was picked in the first window. Once a choice is
made in the second window, it allow users to click a submit button and
pass back the chosen value to the calling window. Code:

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JQuery :: Add / Remove Div Object Using Select Menu?

Apr 25, 2010

I'm beginner in jQuery and trying to write "add/remove div object" script.

I found on web some examples how to do it but... there's two problems.

Firstly I want to add some DIV when user choose any value from select list html object and absolutely don't know how to do it...

Secondly - every new DIV object created by select list from html must have (inside of this div) something like "remove me link" which of course should deleted this DIV from page.

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JQuery :: Populating Checkboxes Dyn - From Select Object Option Value

Mar 23, 2011

this is for a test, am not sure what they mean by "do not hard-code the resulting quarter years in the javascript":

Instructions: when a user selects a date from the investment cycle drop-down box, the subsequent investment values must display the next three fiscal quarters. (e.g. for "January 2010", the subsequent quarters will be Q2 2010, Q3 2010, Q4 2010; for "June 2010", the subsequent quarters will be Q3 2010, Q4 2010, Q1 2011.)

Do not hard-code the resulting quarter years in the javascript (empahsis mine...;-)

The subsequent quarters should be presented with checkboxes which are all unchecked.

My markup for the checkboxes:

The values to populate the checkboxes (value and label) have to be hardcoded somewhere, no? what am I missing?

(and, since markup doesn't change when u set value for chkbx dynamically, how do you check that you have set correct value for the checkbox? (don't know if it shows in Firebug, since don't know if code have there now is correct (have this funky code in there for now.. not sure how to approach this...$('#checkbox1').attr('value', 'Q2 2010');

And how do I populate label? (<label for=""....></label> -- do I need to give label an id? or can you grab "for" attr for a label with jQuery?)

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Mar 9, 2009

I am building a form with ColdFusion, HTML, and will be using some Javascript, and I wnt the javascript to tell one form object to display itself when a certain option is chosen from a <select> tag.

<cfquery name="getCategories" datasource="#mydatasource#" username="#myusername#" password="#mypassword#">
SELECT * FROM categories WHERE type = 'cat' ORDER BY id
</cfquery>
<cfform action="engine.cfm" method="post" format="html">
<table cellpadding="0" cellspacing="0">
<tr><th colspan="2">New Category</th>
</tr><tr>
<td>Category Type:</td>
<td><select name="type">
<option value=" "></option>
<option value="cat">Main Category</option>
<option value="sub">Sub Category</option>
</select></td></tr>
<tr><td>Name:</td>
<td><cfinput type="text" name="title" size="20" maxlength="100" required="yes" message="A name for the category is required.">
</td></tr>
<tr><td>Parent Category:</td><td>
<cfselect enabled="Yes" name="parentcat" multiple="no" query="getCategories" value="id" display="title" queryPosition="below">
<option value=" "></option></cfselect>
</td></tr><tr>
<td colspan="2"><cfinput type="submit" name="submit" value="Submit" validate="submitonce" validateat="onserver,onsubmit"></td>
</tr></table></cfform>

I want the <cfselect> tag to display on if Sub Category is selected on the first <select> tag. I expect that it will use the onchange attribute but other than that I have no idea.

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May 12, 2011

I want to do something like this

<div>
<p>
<p class="active">

[code]....

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Jun 16, 2011

I've seen a variety of implementations around that enable selecting all or no checkboxes by using a checkbox to toggle that choice. However, I'm trying to find a way like this: I have two text links on my page: Select All, and Select None. How can I get those links to call a jquery function to select all or select no checkboxes in my form? As a little food for thought:

<head>
$(function() {
//function for selecting all or none...is there a way to make a single function that passes in a parameter to differentiate between selecting all or selecting none, or do I need a separate function for both?[code]....

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Jan 8, 2010

(cant change typo in subject "my" "by") I have a script that deletes a model inside my client by a name however I only want it to delete once. here is my script:

Code:
if (shape.name == itsdoof){
var shape_info = o3djs.picking.createShapeInfo(shape, sketchup
[ii]);

the var shape_info = o3djs.pic..... bit is the script that deletes so ignore that however where it has if (shape.name == name) is there anyway to make it only pick up one shape.name and not all of them?

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Pop Up Ask Yes And No Before Delete

Jul 6, 2011

here's the code

<div class="artworkdelete">
<a href="javascript:void(0);" id="del_<?=$artworkDetails['artwork_id'] ?>_<?=$temp_cat_id; ?>" onclick="deleteThisArtWork(this.id)">Delete</a>
</div>

that's actually a "Delete" link , when I click it, there's a some sort of loading animation like stuff , similar to the thing that appears when one clicks the edit button of a thread here in this forum..then and it deletes the data and doesn't need to refresh the page, i guess it is ajax.....it's not my code.. now I was asked to alter it and use a pop up box to ask the clicker "Yes" or "No" before deleting the data , what or how to change that code snippet i pasted above

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Jul 23, 2005

i use the following to add a line. how can i delete the last line?

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Feb 22, 2006

I have the following...

<table>
<tr>
<td>
Test
</td>
<td>
<a href='NEEDCOEHERE'>delete row</a>
</td>
</tr>
</table>

How could I delete the current row that the href is a part of? I would
like to try to stay away from using IDs.

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Feb 7, 2007

<textarea name="vtext" id="vtext">
........
<img width="10" height="20" src="http://sito/14.jpg" />

</textarea>

with del I can delete image, how I can know when by keyboard delete the image?

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