I am working on the two ul lists. What I need is if someone click on the list item in list1, it will check if the 2nd list contains the clicked element or not. If it does not contain the element then copy it else just return.
What I have done so far is I am moving the elements successfully between the list but if I apply a check on it everything stops working.
Here is the link of jsfiddle.
$().ready(function() {
var classHighlight = 'highlight';
var $thumbs = $('ul li').on("click", function(e) {
//e.preventDefault();
debugger;
$thumbs.removeClass(classHighlight);
$(this).addClass(classHighlight);
});
$('#select1').on("dblclick", "li", function() {
//if($("#select2").has($(this))
//return;
//else
$(this).clone().appendTo('#select2').removeClass('highlight');
});
$('#select2').on("dblclick", "li", function() {
$(this).remove();
});
$('#add').click(function() {
$('#select1.highlight').clone().appendTo('#select2').removeClass(classHighlight);
});
$('#remove').click(function() {
$('#select2.highlight').remove();
});
});
If you un comment the above lines in code everything stop working.
Can any one please help me with this?
Thanks
Try this check:
var check = function(li) {
return $("#select2 li").filter(function(i, li2) {
return $(li2).text() == $(li).text();
}).length > 0;
};
Demo
As you're using clone(), you can't compare the new cloned element using is() or has() with the orignal one, because it is a new element, it isn't the same, as stated in clone's docs:
Create a deep copy of the set of matched elements
So it's a copy.
You have a missing paren.
This if($("#select2").has($(this)) should be this if($("#select2").has($(this))).
Also you can just pass this: if($("#select2").has(this))
And you have to check length: if($("#select2").has(this).length)
Related
I am working on a project in which I need to add the list items from list1 to list2 on dblclick of it or either pressing Add button.
So far I have accomplished this Working jsfiddle.
$().ready(function() {
var classHighlight = 'highlight';
var $thumbs = $('ul li').click(function(e) {
e.preventDefault();
$thumbs.removeClass(classHighlight);
$(this).addClass(classHighlight);
});
$('#select1').on ("dblclick","li", function(){
return $(this).appendTo('#select2').removeClass('highlight');
});
$('#select2').on ("dblclick","li", function(){
return $(this).remove();
});
$('#add').click(function() {
$('#select1 .highlight').appendTo('#select2').removeClass('highlight');
});
$('#remove').click(function() {
$('#select2 .highlight').remove();
});
});
But if you see clicking on the list1 item also removes the clicked item from list1 which I dont want to. I only need to copy it from list1 to list2 Can anyone help me with this?
Thank You
When you append an existing element to a new parent, you move it; it doesn't get copied. You should clone the element first and then append cloned element:
$('#select1').on ("dblclick","li", function(){
return $(this).clone().appendTo('#select2').removeClass('highlight');
});
and
$('#add').click(function() {
$('#select1 .highlight').clone().appendTo('#select2').removeClass('highlight');
});
Working Demo
you use clone() function to help in this code
$('#select1').on ("dblclick","li", function(){
return $(this).clone().appendTo('#select2').removeClass('highlight');
});
whole code here
http://jsfiddle.net/s41txkng/4/
https://api.jquery.com/clone/
I want to select two elements and when I click the button element I want them to swap place, how would I do that? I've searched and looked for similar answers, but most of them only swap the element up or down.
I'm thinking something like:
$('button').click(function(){
$('#item 1 .selected-item').removeClass('.selected-item').appendTo('#item2');
$('#item 2 .selected-item').removeClass('selected-item').appendTo('#item1');
});
But I don't know how to start, it should look something like this:
http://jsfiddle.net/tLNAh/1/ (my fiddle)
try this.
http://jsfiddle.net/tLNAh/3/
$("button").on("click", function() {
$first = $(".selected:eq(0)");
$second = $(".selected:eq(1)");
var tempText = $first.text();
$first.text($second.text());
$second.text(tempText);
$("#instructionText").text("Instructions: choose an item");
});
With your markup do this:
$("button").on("click", function() {
$('.selected').insertBefore($('ul:eq(1) li:first'));
});
Demo
Or you can update to this:
$("button").on("click", function() {
if($('.selected').closest('ul').index() < $('.selected').closest('ul').siblings('ul').index()){
$('.selected').insertBefore($('ul:eq(1) li:first'));
}else{
$('.selected').insertBefore($('ul:eq(0) li:first'));
}
});
Updated fiddle
Chk this : fiddle link
Provide id to your ul :
<ul id="item1">
<ul id ="item2">
And try this :
$("button").on("click", function() {
$("#instructionText").text("Instructions: choose an item");
$('#item1 .selected').removeClass('selected').remove().appendTo('#item2');
$('#item2 .selected').removeClass('selected').remove().appendTo('#item1');
});
$("body").on("click","li", function(e) {
$(this).toggleClass("selected");
$("#instructionText").text("Instructions: choose the item to change place with");
});
You have to get index of list elemet and use this:
http://jsfiddle.net/faceleg/FJt9X/2/
var swapElements = function(siblings, subjectIndex, objectIndex) {
// Get subject jQuery
var subject = $(siblings.get(subjectIndex));
// Get object element
var object = siblings.get(objectIndex);
// Insert subject after object
subject.insertAfter(object);
}
$(function() {
swapElements($('li'), 0, 1);
});
Try this:
function swapItems(first, second) {
var sibling = first.next();
if (sibling.length) {
first.insertBefore(second);
second.insertBefore(sibling);
} else {
sibling = first.prev();
if (sibling.length) {
first.insertBefore(second);
second.insertAfter(sibling);
} else {
var parent = firstItem.parent();
first.insertBefore(second);
second.appendTo(parent);
}
}
}
Updated fiddle
Edit: I updated the fiddle, now you have to click the button to swap items.
I have a list view in html which has headers and child elements. I have implemented jquery script to filter the header and child elements, but the problem is when I search the child elements, I get that specific child element with other elements in it also. The actual result should be (suppose I search "xxx" in the searchbox, the output should be the header element and the child-xxx element only which is not happening). I get the xxx result with other child element-aaa also. Please help. I have attached the jsfiddle link "My Test Fiddle"
$("#search").keyup(function(){
var SEARCHWORD = this.value;
$("#list li").each(function(){
if($(this).
text().toUpperCase().
indexOf(SEARCHWORD.toUpperCase()) >=0)
$(this).show();
else
$(this).hide();
});
});
I've modified your fiddle to include a combination of CSS and JS to accomplish what you want. One of your complications is that you want the header to show if any of the siblings match. So you cannot hide the header based on a non-match because there may be a different sibling match.
Second is that multiple siblings could potentially match. This means you can't just show/hide siblings based on a match. If both siblings match you need to show both, and any code that hides siblings could potentially hide a previous match.
I've added CSS code to do the showing/hiding based on matches and the event that the user is searching something (so clearing the box will reshow everything). Then the JS just sets or removes the 'hit' class.
#list.searching h3, #list.searching li > p { display: none }
#list.searching li > p.hit, #list.searching li.hit h3 { display: block }
The JS
var theList = $('#list');
$("#search").keyup(function(){
var SEARCHWORD = this.value;
// remove all hits each time
theList.find('.hit').removeClass('hit');
if (SEARCHWORD) {
// if a search term make sure the list is marked
theList.addClass('searching');
} else {
// remove searching mark
theList.removeClass('searching');
}
$("#list li p").each(function() {
// case-insensitive matching
if (this.innerText.toLowerCase().indexOf(SEARCHWORD.toLowerCase()) > -1) {
$(this).addClass('hit').parent().addClass('hit');
} else {
$(this).removeClass('hit');
}
})
});
Here is the updated fiddle http://jsfiddle.net/gS4AS/4/
Try this:
$("#search").keyup(function () {
var SEARCHWORD = this.value;
$("#list li").each(function () {
$(this).hide();
$('p:contains(' + SEARCHWORD + ')').closest('li').show();
$('p:contains(' + SEARCHWORD + ')').show().siblings('p').hide();
if (SEARCHWORD == "") {
$('#list').find('p:hidden').show();
}
});
});
Fiddle
You have to add this condition to show back the hidden elems:
if (SEARCHWORD == "") {
$('#list').find('p:hidden').show();
}
Updated Fiddle
As per your latest dom structure with tables and tds update to this code:
$("#search").keyup(function () {
var SEARCHWORD = this.value;
$("#list tr").each(function () {
$(this).hide();
$('td:contains(' + SEARCHWORD + ')').closest('tr').show();
if (SEARCHWORD == "") {
$('#list').find('tr:hidden').show();
}
});
});
Updated Fiddle with table structure.
This might be easy but I am having trouble in getting it to work. I am using .each() to iterate through a list. I was wondering if it is possible to remove a class using the index.
eg. If there were 10 items in the list and I want to remove the class from the 5th element when I click the 8th element for example.
$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function () {
if (index = 8)
{
$(#5).removeClass('class');
}
});
});
Anyone with any ideas? Thank you
Change
$(#5).removeClass('class');
To
$('#v-nav>ul>li:eq(4)').removeClass('class');
Its better to assign the element returned by your selector to do the same processing again to get desired element.
$(function () {
var items = $('#v-nav>ul>li')
$('#v-nav>ul>li').click(function () {
if ($(this).index() = 8)
{
$(items).eq(4).removeClass('class');
}
});
});
There's no need to iterate with each(), as each element already has an index, and using eq() will let you select elements based on the index they have in the DOM. This solution is dependant on the elements being siblings() etc.
$(function () {
var elems = $('#v-nav>ul>li');
elems.on('click', function() {
if ($(this).index()==8) elems.eq(4).removeClass('class');
});
});
You could also just bind the click to that one element:
$(function () {
$('#v-nav>ul>li:eq(7)').on('click', function() {
$(this).siblings().filter(':eq(4)').removeClass('class');
});
});
Otherwise I would just do:
$(function () {
var elems = $('#v-nav>ul>li');
$.each(elems, function(idx, elm) {
if (idx==8) elems.eq(4).removeClass('class');
});
});
As a sidenote ID's consisting of just a number (or starting with a number) is invalid.
Actually you don't need to iterate over all the li elements, instead you can do it like this way
$(function(){
$('#v-nav>ul>li').eq(7).on('click', function(){ // eq(7) is 8th li
$(this).closest('ul').find('li').eq(4).removeClass('cls'); //eq(4) is 5th li
});
});
DEMO.
i read docs
http://docs.jquery.com/Plugins/Treeview/treeview#options
also googled, but nothing found easy and good solution, how to highlighting the selected item. i use span so not redirect but nothing selected
This code will work for highlighting the file in a treeview:
$(document).ready(function(){
$("#index").treeview();
$('#index span.file').bind('click', function() {
//clear all clicked items if any
$('.selected').removeClass('selected');
//set this clicked
$(this).addClass('selected');
});
});
In jquery.treeview.css:
.treeview span.file.selected { background-color: #F0FFF0; }
You can select li items in the tree and add event listeners to them, like this:
$('#browser li.file').bind('click', function() {
//clear all clicked items if any
$('.clicked').removeClass('clicked');
//set this clicked
$(this).addClass('clicked');
})
Inside handler function 'this' word points to the clicked item.
Or if by 'selecting' you mean something else, you can also listen desired event type like in example.
$('#browser li.file').bind('mouseover', function() {
... your code ...
})
In the tree view, add an id tag to the added branches.
"<li><span id="myNode1" class='file'>Item2</span></li>"
Then you can use jQuery highlight to highlight the selected node.
$("#myNode1").click(function () {
$(this).effect("highlight", {}, 3000);
});
Or permanently change the style
$('#myNode1').css('styleFloat');
It may be out of date but I got past it by adding the following under jqueryFileTree.js's FileTree function (version 2.14)
function FileTree(el, args, callback) {
...
$el.delegate("li a", this.options.folderEvent, _this.onEvent);
$el.delegate("li a", "click", function(event){
$("#" + $el[0].id + " li a.selected").removeClass("selected");
$(this).addClass("selected");
});
}