When someone clicks on the Download button in my table, I want to pass the date values from that particular row to a function. Currently I can only pass the date values from the first table row.
This is the selector I'm using:
$(this).parent().find('#period-start');
Which always returns:
[<td id="period-start">5/1/2013</td>]
I've tried combinations of the parent, child, find and closest selectors, but haven't been able to stumble across the correct one to grab the date values from the current row. Thanks.
Table
<table id="tblStatements" class="table">
<thead>
<tr>
<th>Period Starting</th>
<th>Period Ending</th>
<th>Download</th>
</tr>
</thead>
<tbody>
<tr>
<td id='period-start'>5/1/2013</td>
<td id='period-end'>5/31/2013</td>
<td><button type='submit'>Download</button></td>
</tr>
<tr>
<td id='period-start'>4/1/2013</td>
<td id='period-end'>4/30/2013</td>
<td><button type='submit'>Download</button></td>
</tr>
<tr>
<td id='period-start'>3/1/2013</td>
<td id='period-end'>3/31/2013</td>
<td><button type='submit'>Download</button></td>
</tr>
</tbody>
</table>
ID's are always supposed to be unique in HTML. So, you might try out this, w/o using an ID:
// Get the first td
var periodStart = $(this).closest('tr').children('td:eq(0)').text();
// Get the second td
var periodEnd = $(this).closest('tr').children('td:eq(1)').text();
FIDDLE DEMO
Use this - don't use duplicate ID's though, use class instead
$(this).closest('tr').find('#period-start');
or -
$(this).closest('td').siblings('#period-start');
try this
$(this).parent().siblings('#period-start');
Make sure all your ids is unique..your HTML is invalid.... change it to class and try this
$(this).parent().siblings('.period-start');
You should not use more then one element with the same id use class insidead.
<tr>
<td class='period-start'>5/1/2013</td>
<td class='period-end'>5/31/2013</td>
<td><button type='submit'>Download</button></td>
</tr>
<tr>
<td class='period-start'>4/1/2013</td>
<td class='period-end'>4/30/2013</td>
<td><button type='submit'>Download</button></td>
</tr>
<tr>
<td class='period-start'>3/1/2013</td>
<td class='period-end'>3/31/2013</td>
<td><button type='submit'>Download</button></td>
</tr>
and use this code to select proper element
$(this).parents('tr').find('.period-start');
try this
$.trim($(this).closest('tr').find('[id="period-start"]').html());//this gives start date
Related
I want to throw the last 2 digits of the clock, I use jquery but it always fails in looping
Only one row changes, i want to change all rows.
this is my code
$(document).ready(function(){
var jam = $("#jamberangkat").text();
var datearray = jam.split(":");
var newjam = datearray[0] + ":" + datearray[1];
return $("#jamberangkat").text(newjam);
});
<table>
<tbody>
<tr>
<td id="jamberangkat" style="width:20%;">{{ $data->jam }}</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
this is my result
It seems like you want to iterate through all the <td> with the ID of jamberangkat. Remember that IDs must be unique throughout the DOM, so you will need to use a class to identify that cell that you want to change.
Most jQuery methods are actually implicit iterators, so you can simply use a callback in $('.jamberangkat').text(<callback>) to perform the text filtering for you for all elements that matches the selector. What you want in that filter is:
Extract the text value of the element. This is accessible as the second argument in the .text() method: refer to the jQuery API documentation for .text()
Split the text by : as you have intended
Keep only the first two elements (in your code I deduced you only want to keep the first and second fragment of the array). This can be done by using .slice(0, 2)
Rejoin the spliced array (which now retains only the first two elements) using .join(':').
See proof-of-concept example below:
$(document).ready(function(){
$(".jamberangkat").text(function(index, txt) {
return txt.split(':').slice(0,2).join(':');
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table>
<tbody>
<tr>
<td class="jamberangkat" style="width:20%;">12:34:56</td>
<td>Random text</td>
</tr>
<tr>
<td class="jamberangkat" style="width:20%;">12:34:56</td>
<td>Random text</td>
</tr>
<tr>
<td class="jamberangkat" style="width:20%;">12:34:56</td>
<td>Random text</td>
</tr>
<tr>
<td class="jamberangkat" style="width:20%;">12:34:56</td>
<td>Random text</td>
</tr>
</tbody>
</table>
I would like to have keyup function that would show only rows matching the input text by cell that spans on multiple rows.
Consider following table:
<table border='1'>
<tr>
<td rowspan='2'>Key1</td>
<td name='Key1'> dummy1 </td>
</tr>
<tr>
<td name='Key1'> dummy2 </td>
</tr>
<tr>
<td rowspan='2'>Key2</td>
<td name='Key2'> dummy3 </td>
</tr>
<tr>
<td name='Key2'> dummy4 </td>
</tr>
</table>
jsfiddle
Here each row has second td tag with name that matches its "parent" column text. So when I type 'Key1' at the input field I would like it to show only dummy1 and dummy2. Is it possible in jquery?
I understand that you want to display the rows that has a matching name. If this is wrong, please elaborate more, then I can update it.
Here is a demo: https://jsfiddle.net/erkaner/gugy7r1o/33/
$('input').keyup(function(){
$('tr').hide();
$("td").filter(function() {
return $(this).text().toLowerCase().indexOf(keyword) != -1; }).parent().show().next().show();
});
});
Here's my take on your issue, assuming you always want the first column to show. https://jsfiddle.net/gugy7r1o/2/
<input type="text" id="myInput" />
<table border='1'>
<tr>
<td rowspan='2'>Key1</td>
<td name='Key1' class="data"> dummy1 </td>
</tr>
<tr>
<td name='Key1' class="data"> dummy2 </td>
</tr>
<tr>
<td rowspan='2'>Key2</td>
<td name='Key2' class="data"> dummy3 </td>
</tr>
<tr>
<td name='Key2' class="data"> dummy4 </td>
</tr>
</table>
.data{
display:none;
}
var theData = $('td.data');
var input = $('#myInput').on('keyup', function(){
theData.hide();
var value = input.val();
var matches = theData.filter('[name="'+value+'"]');
matches.show();
});
Firstly, I would recommend using <ul> to wrap each key in as tables should be used for data structure (Forgive me if that is what it is being used for).
Secondly, just attach an on keyup event to the search box and then find matches based on the id. See example below:
JS Fiddle Demo
It is also worth mentioning that it could be useful attaching a timeout to the keyup event if you end up having large amounts of rows so that only one filter is fired for fast typers!
I am not so good in English, to express myself, so I show it with examples to you!
Here is my HTML table with code:
<table border="1">
<tr id="tr1_1">
<td rowspan="2">1</td>
<td>tr1.1 td2</td>
<td>tr1.1 td3</td>
<td rowspan="2">
up/
down
</td>
</tr>
<tr id="tr1_2">
<td>tr1.2 td2</td>
<td>td1.2 td3</td>
</tr>
<tr id="tr2_1">
<td rowspan="2">2</td>
<td>tr2.1 td2</td>
<td>tr2.1 td3</td>
<td rowspan="2">
up/
down
</td>
</tr>
<tr id="tr2_2">
<td>tr2.2 td2</td>
<td>td2.2 td3</td>
</tr>
</table>
(You can see the result here)
For example, if I click on the second two rows' "up" link, the result should be this:
<table border="1">
<tr id="tr2_1">
<td rowspan="2">2</td>
<td>tr2.1 td2</td>
<td>tr2.1 td3</td>
<td rowspan="2">
up/
down
</td>
</tr>
<tr id="tr2_2">
<td>tr2.2 td2</td>
<td>td2.2 td3</td>
</tr>
<tr id="tr1_1">
<td rowspan="2">1</td>
<td>tr1.1 td2</td>
<td>tr1.1 td3</td>
<td rowspan="2">
up/
down
</td>
</tr>
<tr id="tr1_2">
<td>tr1.2 td2</td>
<td>td1.2 td3</td>
</tr>
</table>
(You can see the final result here)
So how could I do this? I know the prev() and before() methods in javascript, but it merge only 1 row with 1 row, but I want to merge 2 rows WITH 2 rows!
I hope, someone can help me! Thank you!
Try this jQuery code :
$('.up').click(function() {
tr = $('tr[id^="'+$(this).closest('tr').attr('id').slice(0, 3)+'"]')
tr.insertBefore(tr.eq(0).prev().prev())
return false;
})
$('.down').click(function() {
tr = $('tr[id^="'+$(this).closest('tr').attr('id').slice(0, 3)+'"]')
tr.insertAfter(tr.eq(1).next().next())
return false;
})
And have a look to your fiddle edited : http://jsfiddle.net/lulu3030/UQz8u/6/
Just some explanations :
closest('tr') method find the nearest parent which has a tr tag
slice(0, 3) get the first 3 characters of a string
=> variable tr selects all elements which has the same 3 first id characters
insertBefore and insertAfter methods allows to move selected elements
Could be done like that too:
DEMO
$(function () {
$('.up, .down').on('click', function () {
var $tr = $(this).closest('tr'),
$flag = $('<tr/>').insertBefore($tr),
$rows = $tr.add($tr.next('tr')).detach()
methods = $(this).is('.up') ? ['insertBefore', 'prevAll'] : ['insertAfter', 'nextAll'];
if ($flag[methods[1]]('tr').eq(1).length) {
$rows[methods[0]]($flag[methods[1]]('tr').eq(1));
$flag.remove();
} else $flag.replaceWith($rows);
});
});
I need to find a TABLE within a DIV tag and perform modifications on the header. The available reporting tool does not allow to identify the generated table but allows script and DIV insertion.
Consider the table below where the header is the first line:
<div id="ScrollHeader">
<table>
<tr>
<td>Browser</td>
<td>Visits</td>
<td>Pages/Visit</td>
<td>Avg. Time on Site</td>
<td>% New Visits</td>
<td>Bounce Rate</td>
<td>Avg. Time on Site</td>
<td>% New Visits</td>
<td>Bounce Rate</td>
</tr>
<tr>
<td>Firefox first</td>
<td>1,990</td>
<td>3.11</td>
<td>00:04:22</td>
<td>70.00%</td>
<td>32.61%</td>
<td>00:04:22</td>
<td>70.00%</td>
<td>32.61%</td>
</tr>
<tr>
<td>Firefox</td>
<td>1,990</td>
<td>3.11</td>
<td>00:04:22 test test test</td>
<td>70.00%</td>
<td>32.61%</td>
<td>00:04:22</td>
<td>70.00%</td>
<td>32.61%</td>
</tr>
</table>
</div>
I need a JavaScript or jQuery code to transform the table to the following:
<div id="ScrollHeader">
<table>
<thead>
<tr>
<th>Browser</th>
<th>Visits</th>
<th>Pages/Visit</th>
<th>Avg. Time on Site</th>
<th>% New Visits</th>
<th>Bounce Rate</th>
<th>Avg. Time on Site</th>
<th>% New Visits</th>
<th>Bounce Rate</th>
</tr>
</thead>
<tr>
<td>Firefox first</td>
<td class="numeric">1,990</td>
<td class="numeric">3.11</td>
<td class="numeric">00:04:22</td>
<td class="numeric">70.00%</td>
<td class="numeric">32.61%</td>
<td class="numeric">00:04:22</td>
<td class="numeric">70.00%</td>
<td class="numeric">32.61%</td>
</tr>
</table>
</div>
The code needs to identify the table within <div id="ScrollHeader">, insert THEAD before the first TR, change the TD to TH in the first line and close it with </thead>.
I have tried using $("div p[id^='ScrollHeader']").length to find the DIV and $("tr:first") to perform <table>.prepend(document.createElement('thead')); without success.
Try this:
$('#ScrollHeader table tr:eq(0)').wrap('<thead />');
$('#ScrollHeader table tr:eq(0) td').each(function () {
$('#ScrollHeader table tr:eq(0)').append($('<th />').html($(this).html()));
$(this).remove();
});
$('#ScrollHeader tr:first')
.wrap('<thead />')
.children().each(function(){
text = $(this).text();
$(this).replaceWith('<th>'+text+'</th>');
});
$('#ScrollHeader thead').insertBefore('#ScrollHeader tbody');
you can see it working here
I am having problem updating table cell value using jQuery 1.4.2. it all works in Firefox and Safari but IE8 and IE9 is simply not doing anything. There is no warning, error or anything that would give me some hint where to look for it.
Table looks following:
<table id="test">
<tr id="1">
<td id="name">sample name</td>
<td id="schedule">sample value</td>
<td id="day">sample value</td>
</tr>
<tr id="2">
<td id="name">sample name</td>
<td id="schedule">sample value</td>
<td id="day">sample value</td>
</tr>
<tr id="3">
<td id="name">sample name</td>
<td id="schedule">sample value</td>
<td id="day">sample value</td>
</tr>
</table>
I am executing ajax call and getting json data:
{"Test": [
{"id":"1", "name":"John", "day":"Monday"},
{"id":"2", "name":"Marry", "day":"Thursday"}
]}
once data is received there is a loop which iterates through the json dataset and updates appropriate column with received data as following:
$.each(json.Tests, function(){
/* update test with details */
var test = this.hash;
/*set values for each test */
$("table#test tr[id=" + test + "]").find("#name").html(this.name);
$("table#test tr[id=" + test + "]").find("#schedule").html(this.status);
$("table#test tr[id=" + test + "]").find("#day").html(this.changed);
});
As I mentioned, this has been tested in Safari and Firefox all works fine but IE8 and IE9 seems not to do anything.
I think the id attribute should be reserved for unique identifiers in my opinion. How about changing the id attribute of the td elements to a class attribute or even name attribute. I suspect that IE is getting confused.
Also, if you keep ids unique and change the id attribute of the td to a class then you can change your code to something like:
$("#" + test + " td.name").html(this.name);
And because a number could represent pretty much anything also prefixing those ids with some sort of identifier prefix would be good. Something like:
$("#thing-" + test + " td.name").html(this.name);
And the html would look like this:
<table id="test">
<tr id="thing-1">
<td class="name">sample name</td>
<td class="schedule">sample value</td>
<td class="day">sample value</td>
</tr>
<tr id="thing-2">
<td class="name">sample name</td>
<td class="schedule">sample value</td>
<td class="day">sample value</td>
</tr>
<tr id="thing-3">
<td class="name">sample name</td>
<td class="schedule">sample value</td>
<td class="day">sample value</td>
</tr>
</table>
Hope that helps!
Ids aren't supposed to start with a number. Perhaps IE9 isn't as forgiving as the other browsers.
Have you an URL for us to Test your Script?