TableSorter is a great jquery script to sort html tables with many options.
But I don't know how to add a simple 'export to csv' button (or link) to get a file containing the records of my table (with no special formatting).
I know the Output Plugin but it seems far too complex to me.
Thanks by advance for your help !
Ted
It's actually not complicated, it only looks intimidating because of all the options. The output widget can output csv, tsv, any other separated (space, semi-colon, etc) values, javascript array or JSON.
If you are just using basic functionality, the default settings will:
Output csv to a popup window
Only include the last header row
Only include filtered rows (so all rows if the filter widget isn't even being used)
Will only output the table cell text (ignores HTML)
All you would need is this code (demo):
HTML
<button class="download">Get CSV</button>
<table class="tablesorter">
....
</table>
Script
$(function () {
var $table = $('table');
$('.download').click(function(){
$table.trigger('outputTable');
});
$table.tablesorter({
theme: 'blue',
widgets: ['zebra', 'output']
});
});
I created another demo, showing all options, with a set of radio buttons which allow the user to choose between sending the output to a popup window, or downloading the file.
HTML
<label><input data-delivery="p" name="delivery" type="radio" checked /> popup</label>
<label><input data-delivery="d" name="delivery" type="radio" /> download</label>
<button class="download">Get CSV</button>
Script
var $table = $('table');
$('.download').click(function(){
// get delivery type
var delivery = $('input[name=delivery]:checked').attr('data-delivery');
$table.data('tablesorter').widgetOptions.output_delivery = delivery;
$table.trigger('outputTable');
});
So, you can make it as simple or complex as you want (see the actual output widget demo which allows the user to set almost all the options).
Related
Using Laravel livewire, bootstrap 5 modal and select 2.
Select2 (s2) without multiple works fine. It's populated, selections save to the component, clearing is also fine.
When an s2 has multiple attribute, removing a selected option clears all the options and nothing is displayed in the results drop down. When adding a selection, this doesn't happen.
If I do a dispatchBrowserEvent and re-init the s2 it does work again.
My question is why does removing an s2 option require a re-init but an add doesn't.
Seems to be something to do with the rendering in render().
Some code...
Blade:
<div wire:ignore>
<select id="selectedTrades" wire:model.defer="selectedTrades" class="select-2" multiple="multiple" data-field="selectedTrades" data-allow-clear="false">
#foreach ($contractor_trades as $trade)
<option value="{{ $trade['id'] }}">{{ $trade['name'] }}</option>
#endforeach
</div>
Standard stuff. wire.ignore around the s2. The modal has wire:ignore.self.
JS:
$('.select-2').on('change', function (e)
{
var $this = $(this);
livewire.emit('setSelect2Property', $this.attr('data-field'), $this.val());
});
Component:
public function setSelect2Property($property, $value)
{
$this->$property = $value;
}
Just sets $this->selectedTrades to the array sent.
Adding:
The drop down has the options as expected.
Removing:
The thin light line under it is the container for the results that's now empty. The original select element does still have its options.
If I remove the livewire.emit from the js to test, the s2 behaves correctly.
I think it has to do with the components render method. I can't figure out what is happening different when I add versus remove.
I got this to work. The problem was the dropdownParent element I was using. I had it set to the modal. Setting it to the immediate parent element and it worked as expected.
line breaks or pharagraph not working in textarea output? for example i am using enter for pharagraph in textarea but not working in output? How can i do that?
$("#submit-code").click(function() {
$("div.output").html($(".support-answer-textarea").val());
}).next().click(function () {
$(".support-answer-textarea").val($("div.output").html());
});
.support-answer-textarea{width:100%;min-height:300px;margin:0 0 50px 0;padding:20px 50px;border-top:1px solid #deddd9;border-bottom:1px solid #deddd9;border-left:none;border-right:none;box-sizing:border-box;letter-spacing:-1px;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<textarea id="support-answer-textarea" class="support-answer-textarea" placeholder="Destek Konusunu Cevapla!"></textarea>
<button type="submit" id="submit-code" class="btn btn-success">Submit Your Code</button>
<div class="output"></div>
The best and easy way to fix line breaks on the output use these simple css:
.support-answer-textarea {
white-space: pre-wrap;
}
When you hit enter in a <textarea>, you're adding a new line character \n to the text which is considered a white space character in HTML. HTML generally converts the sequence of all white spaces to a single space. This means that if you enter a single or a dozen of whitespace characters (space, new line character or tab) in a row, the only effect in resulting HTML is just a single space.
Now the solution. You can substitute the new line character (\n) to <br> or <p> tag using replace() method.
$("#submit-code").click(function() {
$("div.output").html($(".support-answer-textarea").val().replace(/\n/g, "<br>"));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<textarea id="support-answer-textarea" class="support-answer-textarea"></textarea>
<button type="submit" id="submit-code">Submit Your Code</button>
<div class="output"></div>
for me, I had a e.preventDefault() for only Enter keypress on a parent element, this prevents a new line from adding.
If you are capturing an input from a textarea, sending it via ajax (saving to database, e.g. mysql) and then want to display the result in a textarea (e.g. by echoing via php), use the following three steps in your JS:
#get value of textarea
var textarea_value = $('#id_of_your_textarea').val();
#replace line break with line break input
var textarea_with_break = textarea_value.replace(/(\r\n|\n|\r)/gm, '
');
#url encode the value so that you can send it via ajax
var textarea_encoded = encodeURIComponent(textarea_with_break);
#now send via ajax
You can also perform all of the above in one line. I did it in three with separate variables for easier readability.
Hope it helps.
Posting this here as it took me about an hour to figure this out, fumbling together the solutions from the answers below (see for more details):
The .val() of a textarea doesn't take new lines into account
New line in text area
URL Encode a string in jQuery for an AJAX request
I searched a lot on net but couldnt find any solution. I am making a webapp in which I want 2 textbox to get data input from user. I want autocomplete feature in this textbox. The list of tags for autocomplete is available locally. I tried listview but what I want is that after user select some option from autocomplete hints, the textbox should have the selected value, and through some object, i should get the value of textbox to be used by javascript/php. This is a very basic thing, but I'm not able to do. Please help me out
I tried this jsfiddle.net/ULXbb/48/ . But the problem in this is that both listview gets same value after I select something in 1 listview.
In order not to add the same value to both search input, you need to target them using .closest(), .next(), .prev() and .find(). jQuery-Mobile, enhances list-view with data filter in a different way.
Demo
<form>
<input>
</form>
<ul data-role="listview">
<li>
<a>text</a>
</li>
</ul>
The form where the input is located, is on the same level of the ul. To target the input box, you need to use .prev('form').find('input'). Check the demo and the new code below.
$("input[data-type='search']").keyup(function () {
if ($(this).val() === '') {
$(this).closest('form').next("[data-role=listview]").children().addClass('ui-screen-hidden');
}
});
$('a.ui-input-clear').click(function () {
$(this).closest('input').val('');
$(this).closest('input').trigger('keyup');
});
$("li").click(function () {
var text = $(this).find('.ui-link-inherit').text();
$(this).closest('[data-role=listview]').prev('form').find('input').val(text);
$(this).closest('[data-role=listview]').children().addClass('ui-screen-hidden');
});
Thanks #user714852 I have extended your answer just add this line in the script tag:
$("#mylist li" ).addClass('ui-screen-hidden');
It will do wonders.
A working example: Listview Autocomplete - Enhanced
I need to display a number of text box in a gsp. The number of text box displayed is picked in a select tag.
I think of something like
<g:select name="select" from="${1..10}>
<g:each in="${1..select}">
Is there any way I can "pass" the number selected in the select to use it in the for below?
GSP is working on server-side. Value of select tag is available only on client side.
So, the answer: No, you can't use <g:each for selected value.
You have use Javascript instead, like:
<g:javascript>
function setupTextboxes() {
var count = Number($('select[name="select"]').val());
........
put your text boxes into DOM
........
}
$(function() {
$('select[name="select"]').on('change', setupTextboxes)
})
</g:javascript>
I am using cordova 2.2.0 with Xcode 4.5.2. On one of my pages I have a select component and once a particular option is selected I want to display a table within a div. My html looks like this: <div class="hero-unit" id="#facprog"></div>
The javascript/jquery looks like this:
<pre><code>
$(function() {
$('#selFaculty').change(function() {
var facultyName = $('#selFaculty').val();
var progDetails = app.fillFacultyProgramme(facultyName);
alert(progDetails);
$('#facprog').append(progDetails);
});
});
</code></pre>
Note that #selFaculty is the id of the select object. However, when the select option changes, everything in javascript executes except for the append. Nothing shows up in the div. Is there a different way to add html element to a div in jquery under cordova 2.2.0 in iOS?
Thanks in advance,
José
With jquery you can refresh a div.
This is a good example:
<script>
var auto_refresh = setInterval(
function()
{
$('#loaddiv').fadeOut('slow').load('reload.php').fadeIn("slow");
}, 20000);
</script>
and now you need to put the div in the body section of your page
<div id="loaddiv">
</div>
from http://designgala.com/how-to-refresh-div-using-jquery/
and there is another example here:
refresh div with jquery
The first example is useful when you need to load a script and refresh and the second one is useful when you need to make a change, e.g. append html and then refresh as in your case.