Develop Reference

JQuery Slider - How to also change the slider input value change

In addition to changing the input values on change of the slider ... how can I vise versa change the slider on input change in addition?
html:
<div style="margin-bottom:20px;">
<label for="amount">Price range:</label>
<span style="float:right;">
<input id="amount-min" type="number" placeholder="0.000" style="border: 1px solid #ddd;; color:#f6931f; font-weight:bold; text-align:center; width:75px; padding-bottom: 0px; padding-top: 0px;">
<input id="amount-max" type="number" placeholder="0.000" style="border: 1px solid #ddd;; color:#f6931f; font-weight:bold; text-align:center; width:75px; padding-bottom: 0px; padding-top: 0px;">
</span>
</div>
<div id="slider-range"></div>
javascript:
$(function() {
$( "#slider-range" ).slider({
range: true,
min: 0,
max: 500,
values: [ 75, 300 ],
slide: function( event, ui ) {
$( "#amount-min" ).val( ui.values[ 0 ] );
$( "#amount-max" ).val( ui.values[ 1 ] );
}
});
$( "#amount-min" ).val( $( "#slider-range" ).slider( "values", 0 ) );
$( "#amount-max" ).val( $( "#slider-range" ).slider( "values", 1 ) );
$('#amount-min').on('change', function () {
$(this).val( $( "#slider-range" ).slider( "values", 0 ) );
});
$('#amount-max').on('change', function () {
$(this).val( $( "#slider-range" ).slider( "values", 1 ) );
});
});
Fiddle:
http://jsfiddle.net/6e4gLmc2/
I want to keep the original range as given. And I want to only allow an input value that is within the range and considering the other value

I suggest you change your on change to on input. Works better on type number inputs as you want the value to change immediately as the user changes the values in the inputs ( including with the arrows or up/down keys )
This event is similar to the onchange event. The difference is that the oninput event occurs immediately after the value of an element has changed, while onchange occurs when the element loses focus, after the content has been changed.
Then just add this.val() ( which is the input val ) as low or high value of the slider
$(function() {
$("#slider-range").slider({
range: true,
min: 0,
max: 500,
step: 0.001,
values: [35.113, 300.123],
slide: function(event, ui) {
$("#amount-min").val(ui.values[0]);
$("#amount-max").val(ui.values[1]);
}
});
$("#amount-min").val($("#slider-range").slider("values", 0));
$("#amount-max").val($("#slider-range").slider("values", 1));
console.log(
$("#amount-min").val() );
$('#amount-min').on('input', function() {
if ($(this).val() < $("#amount-max").val()) {
$("#slider-range").slider('values', 0, $(this).val());
}
});
$('#amount-max').on('input', function() {
if ($(this).val() > $("#amount-min").val()) {
$("#slider-range").slider('values', 1, $(this).val());
}
});
});
<title>jQuery UI Slider - Range slider</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.2/jquery-ui.js"></script>
<div style="margin-bottom:20px;">
<label for="amount">Price range:</label>
<span style="float:right;">
<input id="amount-min" step=".001" type="number" placeholder="0.000" style="border: 1px solid #ddd;; color:#f6931f; font-weight:bold; text-align:center; width:75px; padding-bottom: 0px; padding-top: 0px;">
<input id="amount-max" step=".001" type="number" placeholder="0.000" style="border: 1px solid #ddd;; color:#f6931f; font-weight:bold; text-align:center; width:75px; padding-bottom: 0px; padding-top: 0px;">
</span>
</div>
<div id="slider-range"></div>

How to create dynamic content with relative IDs using different buttons, inputs or links?

It seems to be easy, but it might be harder than it looks like, maybe. I've been having a hard time with this one.
What I'm trying to accomplish here is to create dynamic content with IDs, when clicking on any button, input or link using jQuery.
To explain better,
If .button-2 or .input-2 or .link-2 has been clicked, then the content dynamically created should be Content-1 and not Content-2 (I've got this part working right).
Then, If .button-1 or .input-1 or .link-1 gets clicked after, another content gets dynamically created and should be Content-2 (and not Content-1) and so on... (this part is also working fine)
If there is only 3 different elements I'm targeting, then only 3 contents should be created and not more. Unless I add another different target element and so on... (I need help with this)
The target elements could (but is not necessary) be clicked as of an unorderly way and still have the content with an ordered ID. (This working fine too)
In other words, you don't have to click the target elements as of an orderly way to have the content with an ordered ID.
Jsfiddle example
This code was created as an example of the main code
$(function() {
var num = 1;
$("button").on("click", function() {
$("<div />").attr("id", num).text("Content-" + num)
.appendTo($(".inner"));
num++;
});
});
.inner {
margin-top: 50px;
padding: 50px;
border: 1px solid #CCC;
}
.inner div {
background: #d0cfcf;
padding: 10px;
margin-bottom: 10px;
font-size: 22px;
color: #333;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="container">
<button type="button" class="button-1">btn 1</button>
<button type="button" class="button-2">btn 2</button>
<button type="button" class="button-3">btn 3</button>
</div>
<div class="container-2">
<input type="text" class="input-1" value="click me">
<input type="text" class="input-2" value="click on me too">
</div>
<div class="container-3">
Click here
Click here
</div>
<div class="inner"></div>
This question has been updated

Counting the buttons to answer the original question:
$(function() {
var num = 1;
$("button").on("click", function() {
if ($(".inner").children().length>=$(".container").children().length) return
$("<div />").attr("id", num).text("Content-" + num)
.appendTo($(".inner"));
num++;
});
});
.inner {
margin-top: 50px;
padding: 50px;
border: 1px solid #CCC;
}
.inner div {
background: #d0cfcf;
padding: 10px;
margin-bottom: 10px;
font-size: 22px;
color: #333;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="container">
<button type="button">btn 1</button>
<button type="button">btn 2</button>
<button type="button">btn 3</button>
</div>
<div class="inner"></div>

Here's a hardcoded, simple example.
var num = 1;
$( "button" ).on( "click", function() {
if( num === 1) {
num++;
$( "<div />" ).attr( "id", num ).text( "Content-" + num ).appendTo( $( ".inner" ) );
return;
}
if( num === 2) {
num--;
$( "<div />" ).attr( "id", num ).text( "Content-" + num ).appendTo( $( ".inner" ) );
return;
}
if( num === 3) {
num--;
$( "<div />" ).attr( "id", num ).text( "Content-" + num ).appendTo( $( ".inner" ) );
return;
}
});

Drag and Drop. Getting the id where the element is being dragged FROM

I'm having trouble getting the id of the outer div the draggable element is being taken from.
Here is my HTML
http://dev.eteacher.online/taskAssets/cup.jpg'/>
///Droppables ".snap"
<div id="0" class='col-word'><p class="letters">c</p></div>
<div id="1" class='col-word snap' style=""><p class="letters">__</p></div>
<div id="2" class='col-word snap' style=""><p class="letters">__</p></div>
///Draggables
<div id="comparison">
<div id="v" class='col-letter'><p class="letters">v</p></div>
<div id="p" class='col-letter'><p class="letters">p</p></div>
<div id="u" class='col-letter'><p class="letters">u</p></div>
</div>
Then I have the important jQuery
var beh = new Array();
var beh2 = "";
var MyVar = "";
$(".col-letter").draggable({ cursor: 'move', snap: '.snap',
revert : function(event, ui) {
// on older version of jQuery use "draggable"
// $(this).data("draggable")
// on 2.x versions of jQuery use "ui-draggable"
// $(this).data("ui-draggable")
$(this).data("ui-draggable").originalPosition = {
top : 0,
left : 0
};
// return boolean
return !event;
// that evaluate like this:
// return event !== false ? false : true;
},
drag: function(event, ui){
if($(this).data('droppedin')){
$(this).data('droppedin').droppable('enable');
$(this).data('droppedin',null);
$(this).removeClass( 'dropped' );
MyVar = $(this).closest(".col-word").attr("id");
alert(MyVar);
beh[MyVar] = "";
alert(beh);
}
}
});
$(".snap").droppable({
hoverClass: 'hovered',
tolerance: 'pointer',
drop: function(event, ui) {
var drop_p = $(this).offset();
var drag_p = ui.draggable.offset();
var left_end = drop_p.left - drag_p.left;
var top_end = drop_p.top - drag_p.top ;
ui.draggable.animate({
top: '+=' + top_end,
left: '+=' + left_end
});
ui.draggable.addClass( 'dropped' );
ui.draggable.data('droppedin',$(this));
$(this).droppable('disable');
}
});
$( ".snap" ).on( "drop", function( event, ui ) {
MyVar = $(this).parent().attr('id');
beh[MyVar] = ui.draggable.attr('id');
alert(beh[MyVar] + " " + MyVar);
// alert(beh);
//beh[] = new Array($(this).attr('id'), ui.draggable.attr('id'));
//alert(beh);
});
Basically you can drag divs in and out of the .snap class. I want to get the id of the .snap class when I drag the divs off of the .snap.
I'm having trouble doing this. The closest function is bringing me undefined!
Any ideas?
EDIT Goal: The goal is to know which id for each col-letter gets placed on which .snap class.
The way to I thought it out was to have a get request once a button is pressed such that the position and the letter are provided.
For example, if you place id=v on id=1. the get request will enable /1v.
EDIT 2
This worked!
$(".snap").on("drop", function(event, ui) {
MyVar = ui.helper.attr('id');
beh[MyVar] = $(this).attr('id') + ui.helper.attr('id');
alert(beh[MyVar]);
});
But it makes my join command stop working!
$( "#done" ).click(function(){
beh2 = beh.join("");
var link = "/task/fillLetters/response/"+ beh2;
alert(beh2);
window.location.replace(link);
});
Any ideas?

I think this is what you need
fiddle link https://jsfiddle.net/bksL352s/
var beh = new Array();
var beh2 = "";
var MyVar = "";
$(".col-letter").draggable({
cursor: 'move',
snap: '.snap',
revert: function(event, ui) {
$(this).data("ui-draggable").originalPosition = {
top: 0,
left: 0
};
return !event;
},
drag: function(event, ui) {
if ($(this).data('droppedin')) {
$(this).data('droppedin').droppable('enable');
$(this).data('droppedin', null);
$(this).removeClass('dropped');
MyVar = $(this).attr('data-dropped-Id');
alert(MyVar);
beh[MyVar] = "";
alert(beh);
}
}
});
$(".snap").droppable({
hoverClass: 'hovered',
tolerance: 'pointer',
drop: function(event, ui) {
var drop_p = $(this).offset();
var drag_p = ui.draggable.offset();
var left_end = drop_p.left - drag_p.left;
var top_end = drop_p.top - drag_p.top;
ui.draggable.animate({
top: '+=' + top_end,
left: '+=' + left_end
});
ui.draggable.addClass('dropped');
ui.draggable.data('droppedin', $(this));
$(this).droppable('disable');
}
});
$(".snap").on("drop", function(event, ui) {
MyVar = event.target.getAttribute('id');
beh[MyVar] = ui.draggable.attr('id');
ui.draggable.attr('data-dropped-Id', $(this).attr('id'));
alert(beh[MyVar] + " " + MyVar);
});
.col-letter {
display: inline-block;
border: 1px solid #ccc;
background: #eee;
margin: 10px 0;
transition: background ease-In .2s;
}
.col-word.snap {
display: inline-block;
border: 1px solid #000;
background: #C5C5C5;
}
.dropped p {
background: #CDDC39 !important;
}
.dropped {
border-color: #000 !important;
}
.col-word.snap p {
margin: 0;
padding: 5px;
width: 30px;
height: 30px;
text-align: center;
line-height: 1.5;
}
.col-letter p {
margin: 0;
padding: 5px;
width: 30px;
height: 30px;
text-align: center;
line-height: 1.5;
cursor: move;
}
<link href="https://code.jquery.com/ui/1.11.4/themes/black-tie/jquery-ui.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.min.js"></script>
<div id="0" class='col-word'>
<p class="letters">c</p>
</div>
<div id="1" class='col-word snap' style="">
<p class="letters">__</p>
</div>
<div id="2" class='col-word snap' style="">
<p class="letters">__</p>
</div>
<div id="comparison">
<div id="v" class='col-letter'>
<p class="letters">v</p>
</div>
<div id="p" class='col-letter'>
<p class="letters">p</p>
</div>
<div id="u" class='col-letter'>
<p class="letters">u</p>
</div>
</div>
Hope this helps..:)

The following will get you the id of both the dragged element and dropped element..
$(".snap").on("drop", function(event, ui) {
MyVar = $(this).attr('id');
beh[MyVar] = ui.helper.attr('id');
alert(MyVar + " " + beh[MyVar]);
});
Same goes with your drag function use
MyVar = $(this).attr('id'); //to get your id
Fiddle
https://jsfiddle.net/2a6tur6w/3/

You are after event.target in your 'drop' handler...
$(".snap").on("drop", function(event, ui) {
MyVar = $(event.target).attr('id'); // here
beh[MyVar] = ui.draggable.attr('id');
alert(beh[MyVar] + " " + MyVar);
});
fiddle: https://jsfiddle.net/zoa3wL0n/

Why can't you store the value with the onclick handler and then retrieve it when you 'drop'?
var draggedItem
$(".snap").on("drag", function(event, ui) {
draggedItem = $(this).attr('id');
});
$(".snap").on("drop", function(event, ui) {
alert(draggedItem)
});

Jquery drag resize select

I am using Jqueryui drag resize select all together drag and resize is working fine but select is not working fine .
JSFiddle
My code is:-
CSS-
.dr {
background: none repeat scroll 0 0 #63F;
color: #7B7B7B;
height: 50px;
text-shadow: 1px 1px 2px #FFFFFF;
width: 50px;
position:absolute;
}
.bg_section {
border: 1px solid #E4E3E3;
height: 290px;
margin: 48px auto 0;
position: relative;
width: 400px;
}
JS-
$(document).ready(function(){
var selected = $([]), offset = {top:0, left:0};
$( "#dialog-form" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true,
buttons: {
"Add": function() {
section = $( "#section" ).val();
divid = $( "#divdata" ).val();
divstring="<div class='dr' id='"+divid+"'>"+divid+"</div>";
// $( ".add" ).appendTo( $( "#"+section) );
$( divstring ).appendTo( $( "."+section) );
$( "."+section).selectable();
$("#divdata option[value="+ divid+"]").remove();
$("#"+divid).draggable({
containment: "."+section,
grid: [ 10, 10 ],
start: function(ev, ui) {
if ($(this).hasClass("ui-selected")){
selected = $(".ui-selected").each(function() {
var el = $(this);
el.data("offset", el.offset());
});
}
else {
selected = $([]);
$(".dr").removeClass("ui-selected");
}
offset = $(this).offset();
},
drag: function(ev, ui) {
var dt = ui.position.top - offset.top, dl = ui.position.left - offset.left;
// take all the elements that are selected expect $("this"), which is the element being dragged and loop through each.
selected.not(this).each(function() {
// create the variable for we don't need to keep calling $("this")
// el = current element we are on
// off = what position was this element at when it was selected, before drag
var el = $(this), off = el.data("offset");
el.css({top: off.top + dt, left: off.left + dl});
});
},
stop: function(e, ui) {
var Stoppos = $(this).position();
var leftPos=Stoppos.left;
var topPos= Stoppos.top;
var dragId=ui.helper[0].id;
// alert(leftPos/10);
// alert(topPos/10);
// alert(dragId);
sectionWidth= $('#'+dragId).parent().width();
sectionHeight = $('#'+dragId).parent().height();
},
}).resizable({
containment: "."+section,
grid: [10,10],
start: function(e, ui) {
// alert($(".paper-area").width());
//containment: ".paper-area",
$(this).css({
// position: "absolute",
});
},
stop: function(e, ui) {
// containment: ".paper-area",
$(this).css({
// position: "absolute",
});
}
});
},
Cancel: function() {
$( this ).dialog( "close" );
}
},
close: function() {
}
});
$( "body" ).on( "click", ".dr", function(e) {
if (e.metaKey == false) {
// if command key is pressed don't deselect existing elements
$( ".dr" ).removeClass("ui-selected");
$(this).addClass("ui-selecting");
}
else {
if ($(this).hasClass("ui-selected")) {
// remove selected class from element if already selected
$(this).removeClass("ui-selected");
}
else {
// add selecting class if not
$(this).addClass("ui-selecting");
}
}
$( ".bg_section" ).data(".bg_section")._mouseStop(null);
});
$(".add").click(function() {
$( "#dialog-form" ).dialog( "open" );
$("#new_field").hide();
$("#save_new").hide();
});
$(".add_new").click(function() {
$(".add_new").hide();
$("#new_field").show();
$("#save_new").show();
});
$("#save_new").click(function() {
$( "#divdata" ).append($('<option>', {
value: $("#new_field").val(),
text: $("#new_field").val(),
class:'add',
}));
$("#new_field").hide();
$("#save_new").hide();
$(".add_new").show();
});
})
HTML-
<div id="dialog-form" title="Add fields in Section">
<p class="validateTips">All form fields are required.</p>
<div class="add_new">Add</div>
<input type="text" id="new_field"/>
<div id="save_new">save</div>
<form>
<fieldset>
<label for="divdata">Divs</label>
<select name="divdata" id="divdata">
<option value="dr1">Div1</option>
<option value="dr2">Div2</option>
<option value="dr3">Div3</option>
<option value="dr4">Div4</option>
<option value="dr5">Div5</option>
</select>
</br>
<label for="section">Section</label>
<select name="section" id="section">
<option value="paper-area">Header</option>
<option value="paper-area-detail">Detail</option>
<option value="paper-area-qty">Items</option>
<option value="paper-area-sub">Total</option>
<option value="paper-area-footer">Footer</option>
</select>
</fieldset>
</form>
</div>
<div class="main_bg">
<div class="textarea-top">
<div class="textarea-field">
<div class="field-icon add"><img src="<?php echo Yii::app()->baseUrl;?>/images/bill_add-field-icon.png" alt="add" border="0" width="29" height="25" /></div>
</div>
<div class="paper-area bg_section" id="paper_area">
</div>
<div class="paper-area-detail bg_section">
</div>
<div class="paper-area-qty bg_section">
</div>
<div class="paper-area-sub bg_section">
</div>
<div class="paper-area-footer bg_section"></div>
</div>
I am using drag-select for drag resize.Any help should be Appreciated.

Seems like a strange bug/conflict with jquery ui dragable and/or resizeable. Only some parts of selectable are working in combination with these other two functions. If you inspect the elements which have all three functions and you try to select one of them it only gets the "ui-selecting" class, which is a timeout class and option from selectable but stoping there. Normally the classes are replaced in this way:
ui-selectee
ui-selecting
ui-selected.
If you remove the drag- and resizeable functions the selectable stuff is working normally (but there still other bugs in your code)
I guess it is possible to combine all these function, but you will have to play around with the options and callbacks to get it working like you want to. Maybe not everything you want is possible becouse of these conflicts.

The easiest way to resize is by using resize:both; , max-height:__px; , max-width:__px; in CSS

Indeed it seems that jquery ui draggable and selectable don't work that nice together. However other people have posted solutions. Please look at the following,
http://words.transmote.com/wp/20130714/jqueryui-draggable-selectable/
http://jsfiddle.net/6f9zW/light/ (this is from the article above)
Since it seems as a nice working solution that examines the state when dragging and selecting, i will also post it below in case the site goes down.
JS
// this creates the selected variable
// we are going to store the selected objects in here
var selected = $([]), offset = {top:0, left:0};
$( "#selectable > div" ).draggable({
start: function(ev, ui) {
if ($(this).hasClass("ui-selected")){
selected = $(".ui-selected").each(function() {
var el = $(this);
el.data("offset", el.offset());
});
}
else {
selected = $([]);
$("#selectable > div").removeClass("ui-selected");
}
offset = $(this).offset();
},
drag: function(ev, ui) {
var dt = ui.position.top - offset.top, dl = ui.position.left - offset.left;
// take all the elements that are selected expect $("this"), which is the element being dragged and loop through each.
selected.not(this).each(function() {
// create the variable for we don't need to keep calling $("this")
// el = current element we are on
// off = what position was this element at when it was selected, before drag
var el = $(this), off = el.data("offset");
el.css({top: off.top + dt, left: off.left + dl});
});
}
});
$( "#selectable" ).selectable();
// manually trigger the "select" of clicked elements
$( "#selectable > div" ).click( function(e){
if (e.metaKey == false) {
// if command key is pressed don't deselect existing elements
$( "#selectable > div" ).removeClass("ui-selected");
$(this).addClass("ui-selecting");
}
else {
if ($(this).hasClass("ui-selected")) {
// remove selected class from element if already selected
$(this).removeClass("ui-selected");
}
else {
// add selecting class if not
$(this).addClass("ui-selecting");
}
}
$( "#selectable" ).data("selectable")._mouseStop(null);
});
// starting position of the divs
var i = 0;
$("#selectable > div").each( function() {
$(this).css({
top: i * 42
});
i++;
});
CSS
#selectable .ui-selecting {background: #FECA40;}
#selectable .ui-selected {background: #F39814; color: white;}
#selectable {margin: 0; padding: 0; height: 300px; position: relative; padding:0; border:solid 1px #DDD;}
#selectable > div {position: absolute; margin: 0; padding:10px; border:solid 1px #CCC; width: 100px;}
.ui-selectable-helper {position: absolute; z-index: 100; border:1px dotted black;}
HTML
<div id="selectable">
<div class="ui-widget-content">Item 1</div>
<div class="ui-widget-content">Item 2</div>
<div class="ui-widget-content">Item 3</div>
<div class="ui-widget-content">Item 4</div>
<div class="ui-widget-content">Item 5</div>
</div>
Other threads describing similar problem and solutions,
Is there a JQuery plugin which combines Draggable and Selectable
jQuery UI : Combining Selectable with Draggable

I have found A solution Now we can use *Drag-Resize-Select -*together
Example-
code:-
CSS:-
.ui-selecting {background: #FECA40;}
.ui-selected {background: #F39814; color: white;}
.bg_section {margin: 0; padding: 0; height: 300px; position: relative; padding:0; border:solid 1px #DDD;}
.bg_section > div {position: absolute; margin: 0; padding:10px; border:solid 1px #CCC; width: 100px;}
.ui-selectable-helper {position: absolute; z-index: 100; border:1px dotted black;}
JS:-
var selected = $([]); // list of selected objects
var lastselected = ''; // for the shift-click event
$(document).ready(function(){
$( "#dialog-form" ).dialog({
autoOpen: false,
height: 300,
width: 350,
modal: true,
buttons: {
"Add": function() {
section = $( "#section" ).val();
divid = $( "#divdata" ).val();
divstring="<div class='dr' id='"+divid+"'>"+divid+"</div>";
// $( ".add" ).appendTo( $( "#"+section) );
$( divstring ).appendTo( $( "."+section) );
$("#divdata option[value="+ divid+"]").remove();
$("#"+divid).draggable({
containment: "."+section,
grid: [ 10, 10 ],
start: function(ev, ui) {
$(this).is(".ui-selected") || $(".ui-selected").removeClass("ui-selected");
selected = $(".ui-selected").each(function() {
$(this).addClass("dragging");
});
},
drag: function(ev, ui) {
},
stop: function(e, ui) {
selected.each(function() {
$(this).removeClass("dragging");
});
var Stoppos = $(this).position();
var leftPos=Stoppos.left;
var topPos= Stoppos.top;
var dragId=ui.helper[0].id;
// alert(leftPos/10);
// alert(topPos/10);
// alert(dragId);
sectionWidth= $('#'+dragId).parent().width();
sectionHeight = $('#'+dragId).parent().height();
},
}).resizable({
containment: "."+section,
grid: [10,10],
start: function(e, ui) {
// alert($(".paper-area").width());
//containment: ".paper-area",
$(this).css({
// position: "absolute",
});
},
stop: function(e, ui) {
// containment: ".paper-area",
$(this).css({
// position: "absolute",
});
}
});
$("#paper_area").selectable();
},
Cancel: function() {
$( this ).dialog( "close" );
}
},
close: function() {
}
});
$( "body" ).on( "click", ".dr", function(evt) {
id = $(this).attr("id");
// check keys
if ((evt.shiftKey) && (lastselected != '')) {
// loop all tasks, select area from this to lastselected or vice versa
bSelect = false;
$(".task").each(function() {
if ($(this).is(':visible')) {
if ($(this).attr("id") == id || $(this).attr("id") == lastselected)
bSelect = !bSelect;
if (bSelect || $(this).attr("id") == lastselected || $(this).attr("id") == lastselected) {
if (!$(this).hasClass("ui-selected"))
$(this).addClass("ui-selected");
}
else
$(this).removeClass("ui-selected");
}
});
return;
}
else if (!evt.ctrlKey)
$(".ui-selected").removeClass("ui-selected"); // clear other selections
if (!$(this).hasClass("ui-selected")) {
$(this).addClass("ui-selected");
lastselected = id;
}
else {
$(this).removeClass("ui-selected");
lastselected = '';
}
});
$(".add").click(function() {
$( "#dialog-form" ).dialog( "open" );
$("#new_field").hide();
$("#save_new").hide();
});
$(".add_new").click(function() {
$(".add_new").hide();
$("#new_field").show();
$("#save_new").show();
});
$("#save_new").click(function() {
$( "#divdata" ).append($('<option>', {
value: $("#new_field").val(),
text: $("#new_field").val(),
class:'add',
}));
$("#new_field").hide();
$("#save_new").hide();
$(".add_new").show();
});
})

show borders and handles on textarea when highlighted

I have dynamically created textareas which are nested in a dynamcally created divs. the divs are draggabnle and the textareas are resizable using jquery.
I want the border and drag/resize handles for any paticular div/textarea to only appear when the user clicks on that paticular textarea. I am assuming I would need to use the same onclick event that the draggable is using but I dont have the js knowledge for making the handles and border show up.
any help greatly appreciated
here is my code
<!DOCTYPE html>
<html>
<meta charset="utf-8" />
<head>
<style>
body{background-color:#ccc;}
.dragbox{width:10px; height:10px;padding: 0.0em; margin:25px; border:0;cursor:move; z-index:2}
.textarea1{ width: 300px; height: 300px; padding: 0.5em; z-index:3}
#handle{
display: block;
height: 16px;
width: 100px;
background-color: red;
position: absolute;
top:-15px;
left:0px;
font-size:10px;
}
#content
{
position:absolute;
top:150px;
left:0px;
margin:auto;
z-index:1;
}
</style>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.1/themes/base/jquery-ui.css" />
<script src = "http://js.nicedit.com/nicEdit-latest.js"></script>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.1/jquery-ui.js"></script>
<script>
var i=0;
var p=25;
}
function editor1(idf) {
//var body = document.body;
// The magic
document.getElementById(idf).addEventListener ("dblclick", function (event) {
var target = event.target;
if (target.nodeName === "TEXTAREA") {
var area = new nicEditor ({fullPanel : true}).panelInstance (target);
area.addEvent ("blur", function () {
this.removeInstance (target);
});
}
}, false);
};
function NewTextArea(id)
{
id=id+i;
var newdiv = document.createElement('div');
newdiv.setAttribute('id', id);
newdiv.setAttribute('class', 'dragbox');
newdiv.setAttribute('iterate',i);
newdiv.style.position = "relative";
newdiv.style.top = p;
newdiv.style.left = p;
newdiv.style.cursor='move';
newdiv.innerHTML = "<div id='handle'>Drag me into position</div></div><br><textarea id='"+i +"' onDblClick='editor1("+i+")' name='textarea["+i +"]' class='textarea1' style='position:absolute; top:0px;left:0px;overflow-y: auto;background-color:transparent;border: 2px dashed #000; '>some text here</textarea>";
newdiv.innerHTML=newdiv.innerHTML+"<br><input type='hidden' value='"+i+"' name='id["+i+"]'><br><input name='box_type["+i+"]' type='hidden' value='text'/>";
newdiv.innerHTML=newdiv.innerHTML+"<br><input type='hidden' value='300' name='width["+i+"]' id='width"+i+"'><br><input type='hidden' value='300' name='height["+i+"]' id='height"+i+"'>";
newdiv.innerHTML=newdiv.innerHTML+"<br><input type='hidden' value='0' name='left["+i+"]' id='left"+i+"'><br><input type='hidden' value='0' name='top["+i+"]' id='top"+i+"'>";
document.getElementById("frmMain").appendChild(newdiv);
$(function()
{
$("#"+i).resizable(
{
stop: function(event, ui)
{
var width = ui.size.width;
var height = ui.size.height;
// alert("width="+width+"height="+height);
ValProportions(width,height,ui.element.context.id);
}
});
$( "#"+id ).draggable(
{
stop: function(event, ui)
{
Stoppos = $(this).position();
$("div#stop").text("STOP: \nLeft: "+ Stoppos.left + "\nTop: " + Stoppos.top);
// alert("left="+Stoppos.left+"top="+Stoppos.top);
ValPostion(Stoppos.left,Stoppos.top,$(this).attr('iterate'));
}
});
$("#"+i).draggable({handle:"#handle"});
});
function ValProportions(defaultwidth, defaultheight,id) {
$('#width'+id).val(defaultwidth);
$('#height'+id).val(defaultheight);
}
function ValPostion(defaultleft,defaulttop,id) {
$('#left'+id).val(defaultleft);
$('#top'+id).val(defaulttop);
}
i++;
p=p+25;
}
</script>
</head>
<body>
<form id="frmMain" name="frmMain" enctype="multipart/form-data" action="dynamic_div5.php" method="post">
<input id="btn1" type="button" value="Add New textbox" onClick="NewTextArea('draggable');"/>
<input type="submit" value="Save Page" >
</form>
</body>
</html>

If I understand the question correctly, this can be done with just CSS:
textarea { resize:none; border:none; }
textarea:focus { resize:both; border:1px solid #000; }
JSFiddle example.