In a container I have four rows. Each with a different number of columns. Whenever I click on each row it should move to its next row. However on clicking the final row (any row which comes to the final position) it should move to the first row.I am able to move the rows using the following code but i need to move the rows with animation gliding effect(that is how to move the rows with animation).
$(".row").each(function() {
$(this).click(function(){
if (($(this).next()).length === 1 )
{
$(this).insertAfter($(this).next());
}
else
{
$(this).insertBefore($(this).siblings().first());
}
}
}
Do you want like this?
$(".row").each(function() {
$(this).click(function(){
if (($(this).next()).length === 1 )
{
$(this).insertAfter($(this).next()).hide().show('slow');;
}
else
{
$(this).insertBefore($(this).siblings().first()).hide().show('slow');;
}
});
});
fiddle link
Related
I am making a new website. As is what I'm doing is a gallery of videos by clicking shows me a video in modal, in total only shows me 1 large video with text and small 3 videos below where you can display more items. I need you to click show me more out a new row with 3 computer elements by al-md-4 columns. This step I have done but I have 2 problems:
Default with Javascript shows me 2 rows instead of just one, will define in the JS 1 and showing me appear 2
I also wish there was another button to "hide" and was hiding whenever I click a row.
Then I attached the complete code to where I could do.
http://www.bootply.com/vLeA1VQoYF
Need help!!
Thank you so much! Greetings from Spain
Here is my fiddle
And JS:
$('.mydata:gt(0)').hide().last().after(
$('<a />').attr('href','#').attr('id','btn_less').text('Show less').click(function(){
var a = this;
$('.mydata:visible:gt(0)').last().fadeOut(function(){
if ($('.mydata:visible:gt(0)').length == 0) {
$(a).hide();
} else if($("#btn_more:not(:visible)")){
$("#btn_more").show();
}
});
return false;
})
).after($('<span />').text(' ')
).after(
$('<a />').attr('href','#').attr('id','btn_more').text('Show more').click(function(){
var a = this;
$('.mydata:not(:visible):lt(1)').fadeIn(function(){
if ($('.mydata:not(:visible)').length == 0) {
$(a).hide();
} else if($("#btn_less:not(:visible)")){
$("#btn_less").show();
}
}); return false;
}));
Tell me if I misunderstood you and you need something else.
I'm using Bootstrap and have a striped table that can be filtered by selecting some options on a form. Javascript interprets the form inputs, and hides rows from the table that don't match the selected criteria.
However, this breaks the table striping on the table depending on which rows are hidden (gray rows next to gray rows, white rows next white rows).
I'd like to reapply the striping based on what rows are visible after filtering the results. How can I do this?
Using .remove() on the table rows is not an option, because I may need to show them again if the filter criteria changes and I'm trying to avoid using AJAX to update the table dynamically based on the filter inputs (I'd like to stick to hiding DOM elements).
Any help is appreciated! I can clarify the question if needed :)
Seems like Bootstrap 4 have a different implementation. Following #Anthony's answer, this is how it would work:
$("tr:visible").each(function (index) {
$(this).css("background-color", !!(index & 1)? "rgba(0,0,0,.05)" : "rgba(0,0,0,0)");
});
Tables are now striped by pure CSS and not by adding the "stripe" class name.
Yes, this is definitely one of the annoying parts of table striping. The better part of valor here is probably just to reapply the striping with jQuery after each update:
$("tr:not(.hidden)").each(function (index) {
$(this).toggleClass("stripe", !!(index & 1));
});
Anthony's answer did not work for me. First, it does not hide the Bootstrap table class table-striped, and second, there is not (or at least does not appear to be) a built-in class stripe for table rows.
Here's my approach, where I've filtered rows in a table with an id of "reports".
Here's a version to use if you define the class "stripe" for <tr> elements:
// un-stripe table, since bootstrap striping doesn't work for filtered rows
$("table#reports").removeClass("table-striped");
// now add stripes to alternating rows
$rows.each(function (index) {
// but first remove class that may have been added by previous changes
$(this).removeClass("stripe");
if ( index % 2 == 0) {
$(this).addClass("stripe");
}
});
If you're too lazy to define the CSS class "stripe" then here's a quick & dirty version:
// un-stripe table, since bootstrap striping doesn't work for filtered rows
$("table#reports").removeClass("table-striped");
// now add stripes to alternating rows
$rows.each(function (index) {
// but first remove color that may have been added by previous changes:
$(this).css("background-color", "inherit");
if ( index % 2 == 0) {
$(this).css("background-color", "#f9f9f9");
}
});
This is the same answer as #Jacobski's answer but will keep the hover effect of a bootstrap table-hover.
$("tr:visible").each(function (index) {
$(this).css("background-color", !!(index & 1) ? "rgba(0,0,0,.05)": "rgba(0,0,0,0)");
if (!(index & 1)) {
$(this).hover(
function () { //On hover over
$(this).css("background-color", "rgba(0,0,0,.07)");
},
function () { //On hover out
$(this).css("background-color", "rgba(0,0,0,0)");
}
)
}
});
My answer build upon what #Jacob and #yehuda suggested.
This works with bootstrap4, for a table that needs both the behavior of ".table-striped" and ".table-hover".
The hover part is handled by CSS, which makes it more efficient (I noticed a small delay due to javascript handler, when testing #yehuda's snippet).
// CSS
<style>
.table-striped tbody tr.visible-odd {
background-color: rgba(0, 0, 0, 0.05);
}
.table-striped tbody tr.visible-even {
background-color: rgba(0, 0, 0, 0.00);
}
.table-hover tbody tr.visible-even:hover {
background-color: rgba(0, 0, 0, 0.075);
}
</style>
// JS
$("tr:visible").each( function(index, obj) {
if (index % 2) {
$(this).addClass('visible-odd').removeClass('visible-even');
} else {
$(this).addClass('visible-even').removeClass('visible-odd');
}
});
For me this works fine with hidden rows and reapplies the striping as expected:
$("table#ProductTable").removeClass("table-striped");
$("table#ProductTable").addClass("table-striped");
#Jacobski's answer was great, but I had some pages with multiple tables and the header row's background would get changed on separate tables. Also my table rows that were always visible had the class "accordion-toggle" not sure if that's a bootstrap 5 thing, but that is how I targeted it! (also I don't know JavaScript so there's probably cleaner syntax to do what I did)
$("tr:visible").each(function (index) {
if ($(this).hasClass("tb-header")) {
rowIndex = 0; // need to reset the rowIndex since we are now on a new table!
} else {
if ($(this).hasClass("accordion-toggle")) {
$(this).css("background-color", !!(rowIndex & 1)? "rgba(0,0,0,0)" : "rgba(0,0,0,.05)");
rowIndex++;
}
}
});
In the following Fiddle, you can click to select rows in the table. If you click the 'Execute' button, an alert will tell you if the class .row_selected is visible or not. This is all working, now I need to elaborate on the rows selected part. The user can only 'Execute' one row at a time, so if one row is selected - yay. If more than one are selected, an error message asking to select only one row. One row to rule them all. Any ideas?
http://jsfiddle.net/BWCBX/34/
jQuery
$("button").click(function () {
if ($(".row_selected").is(":visible")) {
alert('Row(s) are selected.')
} else {
alert('No rows are selected.')
}
});
Add a condition with .length see below,
if ($(".row_selected").length > 1) { //more than one row selected
alert('Please select one row');
} else if ($(".row_selected").length) { //one row selected
alert('Row(s) are selected.')
} else { // none selected
alert('No rows are selected.')
}
Seems like the row_selected is applied to the row only on selection so you don't need :visible check.
DEMO: http://jsfiddle.net/7wrJC/
You can use the following code to get the number of the selected rows:
if (1 === $(".row_selected:visible").length) {
// do something
}
What I am trying to achieve here is when a user clicks an element it becomes hidden, once this happens I want to prepend inside the containing element another Element to make all these items visible again.
var checkIfleft = $('#left .module'),checkIfright = $('#right .module');
if(checkIfleft.hasClass('hidden')) {
$('#left').prepend('<span class="resetLeft">Reset Left</span>');
} else if(checkIfright.hasClass('hidden')) {
right.prepend('<span class="resetRight">Reset Right</span>');
}
I tried multiple ways, and honestly I believe .length ==1 would be my best bet, because I only want one element to be prepended. I believe the above JS I have will prepend a new element each time a new item is hidden if it worked.
Other Try:
var checkIfleft = $('#left .module').hasClass('hidden'),
checkIfright = $('#right .module').hasClass('hidden');
if(checkIfleft.length== 1) {
$('#left').prepend('<span class="resetLeft">Reset Left</span>');
} else if(checkIfright.length== 1) {
right.prepend('<span class="resetRight">Reset Right</span>');
}
else if(checkIfleft.length==0){
$('.resetLeft').remove()
} else if (checkIfright.length==0){
$('.resetRight').remove()
}
Basically if one element inside the container is hidden I want a reset button to appear, if not remove that reset button...
hasClass() only works on the first item in the collection so it isn't doing what you want. It won't tell you if any item has that class.
You can do something like this instead where you count how many hidden items there are and if there are 1 or more and there isn't already a reset button, then you add the reset button. If there are no hidden items and there is a reset button, you remove it:
function checkResetButtons() {
var resetLeft = $('#left .resetLeft').length === 0;
var resetRight = $('#left .resetRight').length === 0;
var leftHidden = $('#left .module .hidden').length !== 0;
var rightHidden = $('#right .module .hidden').length !== 0;
if (leftHidden && !resetLeft) {
// make sure a button is added if needed and not already present
$('#left').prepend('<span class="resetLeft">Reset Left</span>');
} else if (!leftHidden) {
// make sure button is removed if no hidden items
// if no button exists, this just does nothing
$('#left .resetLeft').remove();
}
if (rightHidden && !resetRight) {
$('#right').prepend('<span class="resetRight">Reset Right</span>');
} else if (!rightHidden) {
$('#right .resetRight').remove();
}
}
// event handlers for the reset buttons
// uses delegated event handling so it will work even though the reset buttons
// are deleted and recreated
$("#left").on("click", ".resetLeft", function() {
$("#left .hidden").removeClass("hidden");
$("#left .resetLeft").remove();
});
$("#right").on("click", ".resetRight", function() {
$("#right .hidden").removeClass("hidden");
$("#right .resetRight").remove();
});
FYI, if we could change the HTML to use more common classes, the separate code for left and right could be combined into one piece of common code.
Add the reset button when hiding the .module, if it's not already there :
$('#left .module').on('click', function() {
$(this).addClass('hidden');
var parent = $(this).closest('#left');
if ( ! parent.find('.resetLeft') ) {
var res = $('<span />', {'class': 'resetLeft', text : 'Reset Left'});
parent.append(res);
res.one('click', function() {
$(this).closest('#left').find('.module').show();
$(this).remove();
});
}
});
repeat for right side !
I've recently experimented with using CSS to do some of this stuff and I feel that it works quite well if you're not trying to animate it. Here is a jsfiddle where I can hide a module and show the reset button in one go by adding/removing a 'hideLeft' or 'hideRight' class to the common parent of the two modules.
It works by hiding both reset button divs at first. Then it uses .hideLeft #left { display:none;} and .hideLeft #right .resetLeft { display: block; } to hide the left module and display the reset button when .hideLeft has been added to whichever element both elements descend from. I was inspired by modernizr a while back and thought it was a neat alternative way to do things. Let me know what you think, if you find it helpful, and if you have any questions :)
I've got a list of items which can be expanded/collapsed individually or all at once with an Expand All/Collapse All button.
All the items start collapsed, but if you manually expand item so that every item is expanded, the 'Expand All' button should change to 'Collapse All'. Similarly if you collapse all the items it should change to 'Expand All'.
So every time you click on an individual line, it should check to see if ALL the items have now been collapsed/expanded, and if so, update the Expand/Collapse All button.
My problem is that I'm not sure how to iterate over all the items on a click to see if they are collapsed or not and properly update.
Here is a JSFiddle for this: JSFiddle
Here is my current code:
var expand = true;
jQuery.noConflict();
jQuery(function() {
jQuery('[id^=parentrow]')
.attr("title", "Click to expand/collapse")
.click(function() {
jQuery(this).siblings('#childrow-' + this.id).toggle();
jQuery(this).toggleClass("expanded collapsed");
ExpandCollapseCheck();
});
jQuery('[id^=parentrow]').each(function() {
jQuery(this).siblings('#childrow-' + this.id).hide();
if (jQuery(this).siblings('#childrow-' + this.id).length == 0)
jQuery(this).find('.expand-collapse-control').text('\u00A0');
});
jQuery('#childrow-' + this.id).hide("slide", { direction: "up" }, 1000).children('td');
});
function CollapseItems() {
jQuery('[id^=parentrow]').each(function() {
jQuery(this).siblings('#childrow-' + this.id).hide();
if (!jQuery(this).hasClass('expanded collapsed'))
jQuery(this).addClass("expanded collapsed");
});
}
function ExpandItems() {
jQuery('[id^=parentrow]').each(function() {
jQuery(this).siblings('#childrow-' + this.id).show();
if (jQuery(this).hasClass('expanded collapsed'))
jQuery(this).removeClass("expanded collapsed");
});
}
function ExpandCollapseChildren() {
if (!expand) {
CollapseItems();
jQuery('.expander').html('Expand All');
}
else {
ExpandItems();
jQuery('.expander').html('Collapse All');
}
expand = !expand;
return false;
}
function ExpandCollapseCheck() {
if ((jQuery('[id^=parentrow]').hasClass('expanded collapsed')) && (expand)) {
jQuery('.expander').html('Expand All');
CollapseItems();
expand = !expand;
}
else if ((!jQuery('[id^=parentrow]').hasClass('expanded collapsed')) && (!expand)) {
jQuery('.expander').html('Collapse All');
ExpandItems();
expand = !expand;
}
}
A couple of things I see with your code.
It seems that you may have multiple children with the same ID, such as #childrow-parent0. This is not legal HTML, and can lead to problems with JavaScript. Use classes instead.
Manipulating ID's to find children is more difficult than using built-in jQuery selectors to find children. I realize that in this case, they are siblings rather than true children, but you can still use .nextUntil(".parent") to find all of the "children" of a parent.
Use your click handlers to do the expanding/collapsing instead of repeating code. One you have a click handler, you can call .click() on a parent, and it will toggle as if you clicked it.
If half of your elements are collapsed, do you want "Expand All" or "Collapse All"? You might want both.
With all of that in mind, I wrote your code with a lot less lines. To answer your specific question, I just compared the number of '.parent.expanded' elements to the number of '.parent' elements to see if they were all expanded or not. (I changed to using a single .parent class.)
Demo
The relevant code to your question:
$('#expand_all').toggleClass("disabled", $('.parent.expanded').length == $('.parent').length);
$('#collapse_all').toggleClass("disabled", $('.parent.collapsed').length == $('.parent').length);
This uses toggleClass(), with the second argument returning true/false depending on the number of collapsed/expanded parents. This is used by toggleClass to determine whether the disabled class is applied.
Don't bother iterating, just use a selector to get a count of all the elements & their classes:
var $all = jQuery('selector to return all lines');
if($all.length == $all.filter('.collapsed').length)
//all the rows are collapsed
if($all.end().length == $all.filter('.expanded').length)
//all the rows are expanded