I have a table inside of a div with a set height. The rows are horizontal:
<div height="600px">
<table>
<tr>
<td>
<td>
</tr>
.
.
</table>
</div>
The problem is that the content in the table is dynamic so sometimes the table will outgrow the div and keep on extending downwards. Is there a way to make the rows grow horizontally instead of vertically once it reaches the edge of the div?
Add this property to your div:
overflow:auto;
You can also specify horizontal or vertical scroll, like this:
overflow-y:auto;
overflow-x:auto;
Hope this help you.
This works in jsfiddle (couldn't figure out how to save) http://jsfiddle.net/
you had invalid html by the way (<th><td>)
<div style="height:30px; background-color:red; overflow-y:scroll">
<table>
<tr>
<th>1</th>
</tr>
<tr>
<td>2</td>
</tr>
<tr>
<td>3</td>
</tr>
<tr>
<td>4</td>
</tr>
</table>
</div>
I solved it with the following jQuery function:
$("table").each(function() {
var tableRows = $(this).find('tr');
if(tableRows.length > 12) {
var firstRows = [];
tableRows.each(function(index) {
if(index < 12)
firstRows.push($(this));
else {
var content = $(this).html();
firstRows[index%12].append(content);
$(this).remove();
}
});
}
});
Related
This is my code:
function go(){
let container=document.getElementById("container");
let selector=document.getElementById("selector");
let domRect = container.getBoundingClientRect();
selector.style.bottom=domRect.height+"px";
/*
selector.style.top=domRect.height+"px";
*/
console.log(domRect.toJSON());
}
.container,
.result,
.selector{
display:inline;
position:relative;
}
.selector{
background-color:red;
left:0;
position:absolute;
z-index:10;
}
<table width="70%" className="bb" border="1">
<tbody>
<tr>
<td>Name</td>
<td>Chan Tai Man</td>
</tr>
<tr>
<td>Date of Birth</td>
<td>
<div class="container" id="container">
<div class="result" id="result">1</div>
<div class="selector" id="selector">2</div>
</div><button onclick="go()">Go</button>
</td>
</tr>
<tr>
<td>gg</td>
<td>
<button>Go</button>
</td>
</tr>
<tr>
<td>Sex</td>
<td>Male</td>
</tr>
</tbody>
</table>
When I click on the go button, the selector layer is moved to above of container.
I want to know, is it possible to move the child element on the parent element by CSS only?
Why the following code works?
selector.style.bottom=domRect.height+"px";
if I change it to the following, it does not work
selector.style.bottom=domRect.top+"px";
I'm afraid that simply isn't possible in CSS. You'll have to recreate the html elements in JS the way you want them to. If you want to do that, you can use JS methods such as document.createElement() parent.removeChild('childName') and element.appendChild(). Maybe the following steps will help
You can copy the child element
Remove it from the parent or container element
Take the element you copied from the parent element and append it to the parent of the parent element (the <td> in this case)
I am creating a table in plain JavaScript, and filling it up using onClick listener event in two ways - either clicking on a external button, or clicking on one of the cells itself.I am not able to hide the contents of my table cells dynamically i.e.I want to hide them when rendering values in them, which I want to unhide/display later-on on some other event.
I have already tried conventional methods available viz.
td {display: none;}, and td {visibilty: hidden}
I have also tried inline CSS style method to hide the cell contents, but all these methods blank the table itself i.e. oblivate the cell borders themselves.
<body>
<div class="container-fluid">
<table id="myelement">
<tr>
<td> </td>
... .... ...
<td> </td>
</tr>
</table>
</div>
</body>
<script>
...
for(let i=0;i<mycount;i++){
for(var t=0;t< Math.floor(Math.random()*td.length);t++){
td[n[i]].firstChild.nodeValue='X';
}
}
...
</script>
All the techniques available blank the table itself i.e. oblivate the cell borders themselves.
There are a number of ways to do this, and some other ways might be better depending on the content of your table cells. But assuming it's just text, one way you could hide the cell contents would be to make the fontSize of the cell equal to 0. See this example:
hide.addEventListener("click", function(event) {
document.getElementById("table").rows[1].cells[1].style.fontSize = 0;
});
show.addEventListener("click", function(event) {
document.getElementById("table").rows[1].cells[1].style.fontSize = null;
});
table, td, th {
border: 1px solid black;
}
<table id="table">
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
</tr>
<tr>
<td>Jill</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr>
<td>Eve</td>
<td>Jackson</td>
<td>94</td>
</tr>
</table>
<button id="hide">Hide Cell "Smith"</button>
<button id="show">Show Cell "Smith"</button>
I have a code like this:
I have some html code like this:
<div id="mapLegendInside">
<div>
<table>
// code
</table>
<div>
<table class="esriLegendLayerLabel">
// code
</table>
<table class="esriLegendLayer"> <--- I need to hide this table
// code
</table>
<table class="esriLegendLayer">
// code
</table>
</div>
</div>
</div>
I need to set style="display: none" the table that I've pointed, the first one with class="esriLegendLaye. Right now, I can do this:
document.getElementById("mapLegendInside").style["display"] = "none";
And I will hide the whole main div but, how can I pick only the table that I've pointed? Please, I can't add class or id to the tables or divs inside, this code is generated byt an external javascript library, I just need to pick that 2nd table inside the 2nd element (div) inside the div of the main div (haha).
here's a fiddle with that code to play with:
https://jsfiddle.net/pmiranda/coe0wa67/
You can use document.querySelector or querySelectorAll.
// you can use `document.querySelector`
document.querySelector('#mapLegendInside table.esriLegendLayer').style.display = 'none';
// or - use `querySelectorAll`
setTimeout(() =>
document.querySelectorAll('#mapLegendInside table.esriLegendLayer')[0].style.display = 'block', 1000);
<div id="mapLegendInside">
<div>
<table>
<tr>
<td>Code</td>
</tr>
</table>
<div>
<table class="esriLegendLayerLabel">
<tr>
<td>Code - table.esriLegendLayerLabel</td>
</tr>
</table>
<table class="esriLegendLayer">
<tr>
<td>Code of the table that I need to hide</td>
</tr>
</table>
<table class="esriLegendLayer">
<tr>
<td>Code - table.esriLegendLayer</td>
</tr>
</table>
</div>
</div>
</div>
See https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelectorAll
An example for you would be
var layers = document.querySelectorAll('.esriLegendLayer');
Layers will be an array of the elements which have the class esriLegendLayer, you can change the selector you pass to be more or less specific as you need.
To only change the first you can use
document.querySelector('.esriLegendLayer').style.display = 'none'
You need to keep the table structure. Add tr and td to the table and the following code will work
table example
<table>
<tr>
<td>code</td>
</tr>
</table>
document.querySelectorAll("#mapLegendInside table")[2].style.display = "none";
With my preexisting knowledge (for example this one) I have seen so far that a div container can easily be toggled (i.e. hide and show). However I am pretty confused when I have some data inside tr and I want to display and hide few items once that tr is clicked. Let's consider a food menu (I name it "Rice"), and there are few sub menus under that category (I name them "Fried rice", "Boiled rice"...). Once the "Rice" is clicked (or possibly if I have a arrow or plus icon to click on), the sub menus should get displayed. Similarly, they should hide themselves once the arrow is clicked again.
Please see in this website how they toggle the restaurant menu with arrow key. I want to do the exactly same thing.
The code I am working on:
<div class="media-right">
<table class="table">
<tr>
<td>
<h3 class="menu-title">Rice</h3>
</td> <!--make this tr expandable and collapsable-->
<td>
<div class="menu-rate">$100.00</div>
</td>
</tr>
<tr>
<td>
<h3 class="menu-title">Fried Rice</h3></td>
<td>
<div class="menu-rate">$50.00</div>
</td>
</tr>
<tr>
<td>
<h3 class="menu-title">Boiled Rice</h3></td>
<td>
<div class="menu-rate">$25.00</div>
</td>
</tr>
</table>
</div>
You can try a class "Accordion" which has the similar functionality.
You can find it here in detail.
<script>
$(function(){
$('.menu-rate').click(function(){
$(this).closest('.container').toggleClass('collapsed');
});
});
</script>
Something like this?
function Rice(){
if(document.getElementById("Rice").style.display == "none"){
document.getElementById("Rice").style.display = "block";
}else{
document.getElementById("Rice").style.display = "none";
}
}
function boiledRice(){
if(document.getElementById("boiledRice").style.display == "none"){
document.getElementById("boiledRice").style.display = "block";
}else{
document.getElementById("boiledRice").style.display = "none";
}
}
function friedRice(){
if(document.getElementById("friedRice").style.display == "none"){
document.getElementById("friedRice").style.display = "block";
}else{
document.getElementById("friedRice").style.display = "none";
}
}
<div class="media-right">
<table class="table">
<tr>
<td>
<a onclick="Rice()"><h3 class="menu-title">Rice</h3></a><div id="Rice" style="display:none;"><ul><li>1</li><li>2</li><li>3</li></ul></div></td> <!--make this tr expandable and collapsable-->
<td>
<div class="menu-rate">$100.00</div>
</td>
</tr>
<tr>
<td>
<a onclick="friedRice()"><h3 class="menu-title">Fried Rice</h3></a><div id="friedRice" style="display:none;"><ul><li>1</li><li>2</li><li>3</li></ul></div></td>
<td>
<div class="menu-rate">$50.00</div>
</td>
</tr>
<tr>
<td>
<a onclick="boiledRice()"><h3 class="menu-title">Boiled Rice</h3></a><div id="boiledRice" style="display:none;"><ul><li>1</li><li>2</li><li>3</li></ul></div></td>
<td>
<div class="menu-rate">$25.00</div>
</td>
</tr>
</table>
</div>
Is there a constraint that is forcing you to utilize a table? Since you're already using jQuery, you could easily achieve this type of functionality with jQuery UI's accordion widget.
$( "#accordion" ).accordion({
collapsible: true
});
Here's a basic example.
If you're open to use a library for this, you can try using bootstrap-table by wenzhichin. I find it very flexible.
Subtable - http://issues.wenzhixin.net.cn/bootstrap-table/#options/sub-table.html
Collapsing row - http://issues.wenzhixin.net.cn/bootstrap-table/#methods/expandRow-collapseRow.html
checkout collapsible elements on material design made by google, really helpful an easy to use:
http://materializecss.com/collapsible.html
I am trying to do a drop-down table row beneath another one in a semi auto-generated table. I searched for a bit and learned that you could not animate table elements directly. I tried wrapping my table in a div and the animation worked.
My problem now is that I don't really know how to proceed to make my table with that div while looping on a specific part. It just messes up the table, some way or another.
<body>
<table>
<tbody>
<tr>
// HEAD OF TABLE //
</tr>
{{FOREACH}}
<tr>
// ALWAYS VISIBLE TR //
</tr>
<tr class="hidden hideable{{$i.id}}">
//CONTENTS//
</tr>
{{/FOREACH}}
</tbody>
</table>
$(document).ready(function() {
$(".btn").click(function(e){
e.preventDefault();
var tar = $('.hideable'+$(this).attr('attrib_target'));
tar.slideToggle('slow');
// tar.toggle();
});
});
Where should I open and close the div to have something functional?
EDIT: What I need is basically:
Table header (fixed)
Table Row with basic information (fixed)
Table Row hidden with more info (togglable)
The problem I have is the loop because I need to wrap the hidden table row inside a div AND a table (otherwise, the div is just ejected from the table because of their property). the loop keeps messing with my different attemps at doing it right to be able to animate the hidden part.
Thanks.
Any part of table elements, be it <tr> or <tbody> do not hide the overflowing content if the set height is less than the actual height of the contents. That's why the animations don't work with table elements. I would advise to wrapping your content inside a <div> and using slideToggle to animate.
Please check the code below:
$(document).ready(function() {
$(".btn").click(function(e) {
e.preventDefault();
var tar = $('.hideable' + $(this).attr('data-target'));
tar.slideToggle('slow');
// tar.toggle();
});
});
.hidden {
display: none
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<table>
<thead>
<tr>
<th>
// HEAD OF TABLE //
</th>
</tr>
</thead>
<tbody>
<!-- {{FOREACH}} -->
<!-- FOREACH ITERATION 1 -->
<tr>
<td>
// ALWAYS VISIBLE TR //
<button type="button" class="btn" data-target="1">Show</button>
</td>
</tr>
<tr>
<td>
<div class="hidden hideable1">
//CONTENTS//
</div>
</td>
</tr>
<!-- END: FOREACH ITERATION 1 -->
<!-- FOREACH ITERATION 2 -->
<tr>
<td>
// ALWAYS VISIBLE TR //
<button type="button" class="btn" data-target="2">Show</button>
</td>
</tr>
<tr class="">
<td>
<div class="hidden hideable2">
//CONTENTS//
</div>
</td>
</tr>
<!-- END: FOREACH ITERATION 2 -->
<!-- {{/FOREACH}} -->
</tbody>
</table>