Like in this demo
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/nestedviewtemplate/defaultcs.aspx
Except In this demo it's being added as an additional row. (click one of the ">" things and check the page source, it added a new row to the table). If I used this strategy, It would be difficult to sort, using a standard Jquery plugin, like table sorter.
Ideas?
went away and did some thinking about my comment, about finding row height and overlaying the div.. it's so close, but I'm no jQuery whiz, so perhaps someone can help tidy this up
I have it showing/hiding the div in the right position IF the div/row is closed before the next one is opened.. but if you click button 2 while div one is opened is doesn't get the right top position (it gets the position the row was at after being expanded not the original row position), I'm sure there must be a way to get that position while the rows are not expanded and store it??
anyway have at it.. I know it's very long-winded, variable wise, because I can only apply the CSS logic - I don't know enough about js or jquery functions and storing.. also I thought if I explained how I got to my variables and which ones were needed it might help those who do know how to make this better ;)
the input/buttons have no text but they're the click trigger
position() is maybe not the right thing to use, it needs for the div to be able to find the original position of the related row (inside table-wrap div?)
?
here's the Example
You can't. A <div> is not a valid child of <table> or <tbody>. You'll need to use a <tr>.
I don't know how that plugin works, but perhaps there's support for sorting multiple <tbody> elements, which would allow you to group your sets of rows.
That div is inside a td which is hidden until you click the >
Here is a demo: http://jsfiddle.net/maniator/7RLhL/1/
I don't know if you can do that. Putting a tag like inside a table isn't valid (X)HTML, and so probably won't give you the effect you were looking for
If you look at that demo, they're using a second <tr> below the first one with a <td> that spans most of the columns.
You can embed a detail table inside a table cell under each description cell which will be not visible and make it visible on tr click:
http://jsfiddle.net/bouillard/QmK4Z/
As mentioned in other answers, we cannot add a div inside the table without it being in a TD. However, there might be something that can be done to place the div over the row. To have the effect of the div being shown as inside the row, we could increase the height of the row while the div is being shown. Here is the very basic demo. Since the div is not really inside the table, if the table happens to sort, you would probably want to hide the div or relocate it to the new TR location. It would present its own challenges but you could play with it and see if it works for you.
I have an idea. It's really ugly. The only think I could think of doing is before sorting the rows, detach the additional rows(with the div) and use JQuery to store it somehow. Then after the sorting is done reattach the rows(with the div) in the right place(s).
That could, no I should say WILL, get ugly really fast, especially with paging and filtering...
You can use getBoundingClientRect to get the element's position and then set those values to a div css position left and top. Must also take into account the window scroll as getBoundingClientRect will return it relative to the window viewport.
The following example will locate a div named #tooltip under any tr row when hovering over it. I'm using jQuery for convenience but you can translate to vanilla JS easily.
<script>
$("tr").hover(
function () {
const row = this;
const bounds = row.getBoundingClientRect();
tooltip.css({
left: bounds.left + window.scrollX,
top: bounds.bottom + window.scrollY
});
},
function () {}
);
</script>
<table> ... </table>
<div id="#tooltip"> ... </div>
Be sure to make div positioning absolute and also to skip pointer events or the div will block hover events from reaching the table elements.
<style>
#tooltip {
position: absolute;
pointer-events: none;
}
</style>
Good luck!
Related
I am building a table with user selected columns. The user has 2 different view options. 1 with everything contained in the body with a scroll bar and 1 with everything expanded and sticky headers. The user can click a button to expand the table. I am using Jquery to add a class to the user table to expand it.
Normal Table -
Expanded Table -
The issue I am having is that if only a couple of columns are selected and the user is in expanded view it looks really strange.
What I would like to do is if the table's width is smaller that the body(white background) then remove the expanded class and revert to normal view.
I have tried
if (window.getComputedStyle(document.getElementById('userTable')).width <= window.getComputedStyle(document.getElementsByClassName('siteBody')[0]).width) {
$('#userTable').removeClass('isExpanded');
$('.siteBody').removeClass('expandContainer');
}
Any help would be awesome! Thanks in advance and stay safe.
I think your code should work with this small change:
if (window.getComputedStyle(document.getElementById('userTable')).width <= window.getComputedStyle(document.getElementsByClassName('siteBody')[0]).width) {
$("#userTable").removeClass('isExpanded');
$('.siteBody').removeClass('expandContainer');
}
You have to put the jQuery selector #userTable within quotes, otherwise jQuery would not be able to figure out which element to perform the removeClass action for.
I need to implement a table, in which I can both resize columns and scroll trough the body (as seen here). I am currently using colResizable to resize columns, but I was unable to find a way to make the body scrollable and still keep the columns resizable. colResizable only changes the header's width and expects the columns to behave the same way.
As far as my research went, it is only possible to do scroll through the body by setting display: block on <tbody> which will ultimatly screw up colResizable.
Changing the width of the columns on each drag via JavaScript is possible, but I'd rather go for a html + css only solution, since the table will contain multiple hundred if not thousands of rows and it might effect the performance.
If one of you guys knows a way around this, please let me know.
Edit 1: Unfortunately I am not able to post any code related to my project, since it may contain confidential information, but I believe it is not needed anyways since this problem is not specific to my existing code.
Edit 2: I forgot to mention, that I am using <thead> for my headers. As C4pt4inC4nn4bis pointed out, it is easily doable to resize columns and scroll through <tbody> when not using a <thead> tag. Since I want my headers to stay on top of the table, even while scrolling, I can't simply move everything in <thead> to <tbody>.
It's impossible to show Y-axis scroll at without display:block option.
Also colResizable doesn't support this situation.
Without , the headers can't not be fixed on the top.
Check this code. I manually resize columns whenever resize the table head.
There is an event handler (onDrag) in the colResizable plugin.
$("table").colResizable({
liveDrag: true,
onDrag: function (e) {
$("tbody tr td:nth-child(1)").width($("thead th:nth-child(1)").width());
$("tbody tr td:nth-child(2)").width($("thead th:nth-child(2)").width());
$("tbody tr td:nth-child(3)").width($("thead th:nth-child(3)").width());
$("tbody tr td:nth-child(4)").width($("thead th:nth-child(4)").width());
},
});
If you do not use the liveDrag option, use the onResize event handler.
Hope it helps.
Thank you.
I've read similar questions on SO about how to do this, but my setup is slightly different and the solutions proposed on those questions, have produced a strange result.
On my page I have a DIV, whose height is fixed which I've given the ID table-container. As the ID suggests, it contains a table (id="myTable"), which has a row appended to the bottom every few seconds using JavaScript. The effect I am trying to achieve is that as the table grows in size, and beyond the size of the table container, the table-container DIV will scroll down so that the last row is always visible.
I've used the following JavaScript to achieve this:
$('#table-container').scrollTop ($('#myTable tr:last').position().top);
This works fine for the first 20 or so row additions, but after that it loses track of the bottom row completely. I can't figure out why it starts off so well, and then messes up.
I've created a JSFiddle which illustrates the problem.
https://jsfiddle.net/crickes/meqzf4g1/16/
Why can't you just do $('#table-container').scrollTop ($('#myTable').height() ); ?
I'm trying really hard to replicate what happens here angular theme on Wordpress.
I've been able to get isotope to filter the post_thumbnails display them and it animate great but what I'm stuck on is when clicking an image or link the content of that post/portfolio gets displayed in a new div. Ideally in place and pushing boxes out the way so if you're on a mobile you don't have to scroll to the top.
Any pointers to get me started would be great, just can't find anything like this anywhere and think it would be very useful to others :)
Thanks
Actually that can be achieved quite easily. Basically you'll merely have to add a click handler to all Isotope items. The handler has to figure out which element has been clicked (e.g. by checking class names of the clicked item, but of course there are numerous ways) and then add the respective content to your div element.
If the content has to be shown in place, it's even easier. You can simply add the preview and the full content to the same Isotope item, but hide the full content by default:
<div class="item">
<div class="preview">...</div>
<div class="full">...</div> <!-- hidden with CSS -->
</div>
Then add a click handler to all Isotope items:
$(".item").click(function(){
$(this).toggleClass("big");
$("#container").isotope("reLayout");
});
By calling .isotope("reLayout") the other items are pushed out of the way when the clicked one expands.
Finally you need some basic CSS rules making div elements with .big bigger, hiding .full by default, but showing it when .big is set in the parent div. In that case .preview has to be hidden of course; this can all be done with CSS, no JavaScript/jQuery required.
Ok, it's a bit cumbersome to explain - I guess an example says more than a thousand words: JSFiddle
Of course that's just a very basic example, but hopefully it explains what I meant. ;)
Maybe what I am trying to accomplish is not feasible but the general idea is that when a person clicks a table row, the page dims (like a modal) but leaves that row visible for editing. I tried setting the z-index of the table row itself but it did not work. It will work if I set the table rows position attribute to absolute but that seems to remove the table row from the table completely.
I can only think of more complicated solutions like these:
You'll need 3 transparent gray divs instead of 1. Use the first to gray out the whole page. Set the z-index of the whole table to bring it above that div. Use the 2nd div to gray out everything above your row, and the third to gray out everything below your row, leaving just your row un-grayed.
Gray out the whole page. Create a duplicate table with a single row that you hover above the original table. When you edit this new table, sync those values with the underlying table.
I've successfully done this just now using
div.milk { position:absolute; z-index:2; width:100%; height:100%; opacity:.5; }
tr.raised { position:relative; z-index:3; }
so, in short, position:relative seems to work ?
I must admit, I came here because I still have some weird issues.
but overall it seems to work ?
*-pike
If you're using jQuery, try this:
$("<get the tr>").css("z-index", <value>);
i don't think you'll be able to accomplish your desired effect with z-index. using overlay divs to mask everything around the table row seems like a more workable approach.