Working on a table which hides rows using a toggle/on-click action. a CLASS or an ID, depending on which button has been clicked. Everything is showing on first page/table load, clicked on a button, anything with that CLASS ID will remain, everything else vanishes/becomes hidden until another button is clicked. Some times will have more than one targettable class, so it is possible to cause them to be viewable with different button clicks. I will have a total of seven buttons, possibly more later, I've placed my latest attempt below which is being run in a bootstrap 4 framework, but I've removed all bootstrap elements for the moment as I try to resolve the hide/show behavior. I have googled on the subject, I have looked through the javascript fiddle, stackoverflow, w3schools, and several other resources, I've found some examples which do something akin to what I am trying to do, but I have not been able to successfully repurpose the examples.
<!DOCTYPE html>
<html>
<body>
<link src="cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js">
<script>
$(document).ready(function(){
$('#taken').on('click',function(){
$('.taken').toggle();
});
});
</script>
<input type = "button" name = "all" id="all" value = "all" >
<input type = "button" name = "taken" id="taken" value = "taken" >
<input type = "button" name = "open" id="open" value = "open" >
<table style="width:100%" id="testing">
<tr class="all taken">
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
</tr>
<tr>
<td>Jill</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr class="all open">
<td>Eve</td>
<td>Jackson</td>
<td>94</td>
</tr>
<tr class="all open">
<td>John</td>
<td>Doe</td>
<td>80</td>
</tr>
<tr class="all taken">
<td>John</td>
<td>Doe</td>
<td>80</td>
</tr>
</table>
</body>
</html>
Related
I want to load a value from localStorage and then at page load set a style='display:none' or not on a table row.
One possibility I see is:
<script>
if(localStorage.getItem('test') == 'aja')
{
document.write('<tr style="display:none">');
}else{
document.write('<tr>');
}
</script>
but that doesn't seem to be a good solution as the editor doesn't recogize this and is then complaning about the missing
I could also hide it at after page load - but then it is visible for a split second before it is hidden - not ideal.
I am somewhat missing the possiblity to directly use variables in the html code itself. Like Razor / c# is doint it
#var hiddenOrNot = 'none';
<tr style="display:#hiddenOrNot">
but that is loaded on the server side, so no possibility to get the localStorage value...
Any suggestion? jquery or javascript
Thanks a lot
Something like this perhaps.
Select the row that needs to be removed if condition true
Create a class that contains style display:none
Add class to row if condition true
let tr = document.querySelector(".testRow");
let localStorageItem = localStorage.getItem("test") || "";
tr.classList.add((localStorageItem === 'aja') ? "hideRow" : null);
.hideRow {
display: none
}
<table style="width:100%">
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
</tr>
<tr class="testRow">
<td>Jill</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr>
<td>Eve</td>
<td>Jackson</td>
<td>94</td>
</tr>
</table>
Edit: error on console here is due to StackOverFlow not allowing access to localStorage, should work fine on your system
You can try to set tr to display: none by default,and if localStorage.getItem('test') != 'aja' remove it.So that it will not be visible for a split second before it is hidden.Here is a demo:
view:
<table>
<thead>
<tr class="hidden">
<td>Id</td>
<td>Name</td>
</tr>
</thead>
<tbody>
<tr class="hidden">
<td>1</td>
<td>Name1</td>
</tr>
<tr class="hidden">
<td>2</td>
<td>Name2</td>
</tr>
</tbody>
</table>
css:
<style>
.hidden {
display: none
}
</style>
js:
<script>
$(document).ready(function () {
if (localStorage.getItem('test') != 'aja') {
$("tr").removeClass();
}
});
</script>
I'm using material desigin lite in my website
I have implemented this example:
http://www.getmdl.io/components/index.html#tables-section
<table class="mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp">
<thead>
<tr>
<th class="mdl-data-table__cell--non-numeric">Material</th>
<th>Quantity</th>
<th>Unit price</th>
</tr>
</thead>
<tbody>
<tr>
<td class="mdl-data-table__cell--non-numeric">Acrylic (Transparent)</td>
<td>25</td>
<td>$2.90</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Plywood (Birch)</td>
<td>50</td>
<td>$1.25</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Laminate (Gold on Blue)</td>
<td>10</td>
<td>$2.35</td>
</tr>
</tbody>
</table>
my question is how to handle the check box in the table , they are added by the class : .mdl-data-table--selectable
there is no Id or class for them so what is the way to use them in javascript or sql server (deleting rows what i'm trying to implement)
You could check if they're are clicked with a jquery on method, why am not using the normal .click is to because of event delegation. Jquery docs do a perfect job explaining that.
Before I explain how I did it I will have a snippet that you can immediately play with under my explanation.
I basically used inspect element to look at the tables structure and it looked something like this
<tr>
<td>
<label>clickable checkbox code</label>
</td>
<td>Acrylic</td>
<td>25</td>
<td>$2.90</td>
With that information, we can do a lot. I personally used this to listen to clicks.
$(document).on("click",".mdl-checkbox__ripple-container.mdl-js-ripple-effect.mdl-ripple--center", function() { /* Code here*/ });
And with jquery parents & children methods we can achieve a lot, like read the content of all the table data with the following code in our click event listener
foo = $(this).parents().eq(2).children().text();
Or we can perhaps delete a whole row?
$(this).parents().eq(2).fadeOut();
What that would do is, look at the clicked checkbox using "this" as reference. Then go to levels up and remove a whole row.
<tr><!-- eq 2 -->
<td> <!-- eq 1 -->
<label>clickable checkbox code</label>
</td>
<td>Acrylic</td>
<td>25</td>
<td>$2.90</td>
Or we can check for the content of a specific child like this
var secondChildContent = $(this).parents().eq(2).children().eq(2).text();
Where secondChildContent will be return the content. You can always change the eq (The one after children) value to the desired child number you want. In the following case secondChildContent would return "Acrylic"
<tr>
<td> <!-- eq 1 -->
<label>clickable checkbox code</label>
</td>
<td>Acrylic</td> <!-- eq 2 -->
<td>25</td> <!-- eq 3 -->
<td>$2.90</td> <!-- eq 4 -->
$(document).ready(function() {
$(document).on("click", ".mdl-checkbox__ripple-container.mdl-js-ripple-effect.mdl-ripple--center", function() {
//Removing row
$(this).parents().eq(2).delay(500).fadeOut(300);
var secondChildContent = $(this).parents().eq(2/*child number*/).children().eq(2).text();
var allChildrenContent = $(this).parents().eq(2).children().text();
var parentID = $(this).parents().eq(2).attr('id');
//Removing table on click of first checkbox
if (parentID == "header") {
$("#mdlTable").fadeOut(1000);
$("#log").html("<b>Table removed!</b>");
} else {
//Don't pay attention to this
$("#log").html(
"<b>Second child content is: </b>" + secondChildContent +
"<br><b>All children content is: </b>" + allChildrenContent
)
}
});
});
#log,
#mdlTable {
margin: 1% 1% 1% 1%;
}
<!DOCTYPE html>
<html>
<head>
<title>Table</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<link rel="stylesheet" href="https://storage.googleapis.com/code.getmdl.io/1.0.4/material.indigo-pink.min.css">
<script src="https://storage.googleapis.com/code.getmdl.io/1.0.4/material.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
</head>
<body>
<table id="mdlTable" class="mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp">
<thead>
<tr id="header">
<th class="mdl-data-table__cell--non-numeric">Material</th>
<th>Quantity</th>
<th>Unit price</th>
</tr>
</thead>
<tbody>
<tr>
<td class="mdl-data-table__cell--non-numeric">Acrylic (Transparent)</td>
<td>25</td>
<td>$2.90</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Plywood (Birch)</td>
<td>50</td>
<td>$1.25</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Laminate (Gold on Blue)</td>
<td>10</td>
<td>$2.35</td>
</tr>
</tbody>
</table>
<div id="log"></div>
</body>
When a checkbox is selected, the tr gets the class "is-checked" with Material Design Lite.
So your jquery can be like this:
$("table").find("tr.is-checked").each(function(){
// Do some stuff!
});
Update: Just read that the class "mdl-data-table--selectable " is being deprecated... This is the article on github
You can use this OnClick API function.
It uses like Android onClickListener, but it is for JavaScript.
TablesOnClickListener = function() {
var fun;
this.setOnClickListener = function(listener) {
fun = listener;
$(document).on("click", ".mdl-checkbox__ripple-container.mdl-js-ripple-effect.mdl-ripple--center", function() {
//$(this).parents().eq(2).delay(500).fadeOut(300);
var secondChildContent = $(this).parents().eq(2 /*child number*/ ).children().eq(2).text();
var allChildrenContent = $(this).parents().eq(2).children().text();
var parentID = $(this).parents().eq(2).attr('id');
fun({
sen: secondChildContent,
text: allChildrenContent,
id: parentID
});
});
}
How to use:
Step 1: create new TablesOnClickListener
var tocl = new TablesOnClickListener()
Step 2: set Item OnClickListener
tocl.setOnClickListener(function(data){
console.log(data);
});
Now your Tables Item Listener are all set!
I'm currently working on a set of tables and i've gotten them to expand and contract at the click of a button. I'm having problems however to create a button that expands all the tables at the same time. Please see my code.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head> <!--this first part is easy to implement-->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(".toggler").click(function(e){
e.preventDefault();
$('.vis'+$(this).attr('vistoggle')).toggle();
});
});
</script>
</head>
<body>
Expand all <!--vistoggle needs to have values 1 and 2 in it-->
<table>
<tr>
<td>safeaef</td>
<td>asdfaef</td>
<td>asfead</td>
<td>Expand</td>
</tr>
<tr class="vis1" style="display:none">
<td>asdfae</td>
<td>zxcvry</td>
<td>rteyertr</td>
<td></td>
</tr>
<tr class='vis1' style='display:none'>
<td>tsersg</td>
<td>sdgfs</td>
<td>wregssdf</td>
<td></td>
</tr>
<tr class="vis1" style="display:none">
<td>sdfgrs</td>
<td>sgdfgsr</td>
<td>Cewret</td>
<td></td>
</tr>
</table>
<table>
<tr>
<td>cfasdfas</td>
<td>1adfaed</td>
<td>asdfasdfea</td>
<td>Expand</td>
</tr>
<tr class="vis2" style="display:none">
<td>asdfaefas</td>
<td>1asdf</td>
<td>Cisdfae</td>
<td>22fasdew</td>
</tr>
<tr class="vis2" style="display:none">
<td>asdfaef</td>
<td>1sefa0</td>
<td>Ciasdf 2</td>
<td></td>
</tr>
</table>
</body>
</html>
You could try building a selector like this:
$('tr[class^="vis"]')
it would select all elements, which class attributes begins with 'vis'.
But from what I see you want the first row to always stay visible, so I would propose to simply separate the table header and it's body like this:
<table>
<thead><tr>...</tr></thead>
<tbody id="table-one" class="vis">
<tr>...</tr>
<tr>...</tr>
</tbody>
</table>
<table>
<thead><tr>...</tr></thead>
<tbody id="table-two" class="vis">
<tr>...</tr>
<tr>...</tr>
</tbody>
</table>
and then you could use a simple:
$('tbody.vis').toggle();
to toggle all the tables, and for toggle`ing just one of them you can use:
$('tbody#tbody-one').toggle();
which is probably much better idea for performance reasons (ID is found much faster than classes).
The ID attribute of TBODY can be stored just like you store it right now (in a button's attribute).
Fiddle example:
http://jsfiddle.net/SL4UZ/3/
Edit
To make your HTML valid, you should use data-attributes or bind your events using javascript instead of simply adding customs attributes inside your button tags. For example:
<button data-toggle-id="tbody-one">Toggle</button>
I updated my fiddle.
You can check the attr that needs to be toggled and if it matches all open 1 and 2, this works if your table is not dynamic
Expand all
$(document).ready(function(){
$(".toggler").click(function(e){
e.preventDefault();
if($(this).attr('vistoggle') == "all"){
$('.vis1').toggle();
$('.vis2').toggle();
}else{
$('.vis'+$(this).attr('vistoggle')).toggle();
}
});
});
Fiddle : http://jsfiddle.net/6hpbq/
Separate your classes eg vis1 becomes vis one (two classes) Then do a conditional check on the value of the data attribute. If its set to all, toggle all elements with the class vis, else toggle the specific ones:
<script>
$(document).ready(function(){
$(".toggler").click(function(e){
e.preventDefault();
var vistog = $(this).attr('vistoggle');
if(vistog == 'all'){
$('.vis').toggle();
}else{
$('.vis.' + vistog).toggle();
}
});
});
</script>
</head>
<body>
Expand all <!--vistoggle set to all -->
<table>
<tr>
<td>safeaef</td>
<td>asdfaef</td>
<td>asfead</td>
<td>Expand</td>
</tr>
<tr class="vis one" style="display:none">
<td>asdfae</td>
<td>zxcvry</td>
<td>rteyertr</td>
<td></td>
</tr>
<tr class='vis one' style='display:none'>
<td>tsersg</td>
<td>sdgfs</td>
<td>wregssdf</td>
<td></td>
</tr>
<tr class="vis one" style="display:none">
<td>sdfgrs</td>
<td>sgdfgsr</td>
<td>Cewret</td>
<td></td>
</tr>
</table>
<table>
<tr>
<td>cfasdfas</td>
<td>1adfaed</td>
<td>asdfasdfea</td>
<td>Expand</td>
</tr>
<tr class="vis two" style="display:none">
<td>asdfaefas</td>
<td>1asdf</td>
<td>Cisdfae</td>
<td>22fasdew</td>
</tr>
<tr class="vis two" style="display:none">
<td>asdfaef</td>
<td>1sefa0</td>
<td>Ciasdf 2</td>
<td></td>
</tr>
</table>
</body>
</html>
I have the following table. I want to copy Id value on the seleced row to the text box. If I click on link "Select" in the first row the text box value will 0001.
If the table needs modification to get result better and faster, please leave your suggestion.
<div>
<input id="selectedId" type="text" />
</div>
<table cellspacing="1" class="tablesorter" id="nameList">
<thead>
<tr>
<th class="header">Name</th>
<th class="header">Id</th>
<th class="header">Gender</th>
<th>Select</th>
</tr>
</thead>
<tbody>
<tr>
<td>Akom Smith</td>
<td>0001</td>
<td>M</td>
<td>Select</td>
</tr>
<tr>
<td>Amara Sahara</td>
<td>0002</td>
<td>F</td>
<td>Select</td>
</tr>
<tr>
<td>John Lache</td>
<td>0003</td>
<td>M</td>
<td>Select</td>
</tr>
</tbody>
</table>
try this,
$('a.click-to-select').click(function() {
var id = $(this).closest('tr').find('td').eq(1).text();
$('#selectedId').val(id);
return false;
});
simple cool demo
added notes for the comment below.
$('a.click-to-select').click(function() {
var id = $(this).closest('tr').find('td.id').text();
$('#selectedId').val(id);
return false;
});
updated demo
Well, you know your key is the second td in the row. You can use the :nth-child selector like this:
<script type="text/javascript">
var getUniqueId = function() {
return $('td:nth-child(2)').text();
}
</script>
Of course you need a way to identify the correct , but I assume the code is supposed to be called from each and there you can use the parent selector.
Otherwise I'd put an id attribute in each row to make selecting easier.
I have a page with three rows of main information that all have a 'More Info' button attached, sort of like wefollow.com and their info button.
When the 'More Info' link is clicked a <tr> with a class of "mi" slides down above the main info.
The problem that I am getting is hiding the <tr> before the 'More Info' link is clicked. There is just a blank space where the <tr> is. The info in the <tr> is being hidden with jQuery (script below) and then displays when 'More Info' is clicked.
I tried hiding the "mi" with CSS but when the 'More Info' button is clicked, nothing happens.
Any help would be awesome. Thanks.
Scripts
index
<table>
<tbody>
<tr id="info-1"> </tr>
<tr class="mi">
<td>
<div id="1" class="more-information" />
</td>
</tr>
<tr class="">
<td> </td>
<td> </td>
<td> <a id="1" class="more-info" href="#">More info</a> </td>
</tbody>
</table>
listing.js
$(function(){
$(".more-information").hide();
$(".more-info").click(function () {
var divname= this.id;
$("#"+divname).load("getinfo.php").slideToggle("slow").siblings().hide("slow");
return false;
});
First problem is you're repeating IDs. They need to be unique. That's no doubt throwing off your code.
<table>
<tbody>
<tr id="info-1"> </tr>
<tr class="mi">
<td><div id="more-1" class="more-information">More information</div></td>
</tr>
<tr>
<td></td>
<td></td>
<td><a id="1" class="more-info" href="#">More info</a></td>
</tr>
</tbody>
</table>
combined with:
$(function() {
$("a.more-info").click(function() {
$("#more-" + this.id).load("getinfo.php").slideToggle("slow").siblings().hide("slow");
});
});
Not sure why you need to hide siblings in the above though.
Also, I wouldn't hide the "more-information" divs in jquery. Just add CSS for that:
div.more-information { display: none; }
You are hiding the more-information div but you are not hiding its parent element, the <tr> with class mi. Try putting the id attribute in the <tr> instead of the enclosed div, and hiding the whole row. Also, you'll have to take cletus' advice about not repeating id's and unnecessary sibling hiding.