I am trying to include some editing Widgets in my dojox.grid.DataGrid seem to be having a lot of difficulty. I have tried everything I can think of to get it to work, but something just isn't going right. When I started having problems, I tried to copy almost exactly from the grid tests and model my "breakout" of code just like that, but without success. Basic editing of the Grid seems to work. In the example below, the "Events" column allows edits, but the two columns that are using the cellType attribute don't work. In fact they also seem to ignore the other attributes (like the styles) which would seem to indicate that some sort of issue was run into, but there is nothing in FireBug. Also I get the same behaviour between Chrome and Firefox.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Insert title here</title>
<link id="themeStyles" rel="stylesheet" href="javascript/dojotoolkit/dijit/themes/tundra/tundra.css">
<style type="text/css">
#import "css/gctilog.css";
#import "javascript/dojotoolkit/dojo/resources/dojo.css";
#import "javascript/dojotoolkit/dijit/themes/tundra/tundra.css";
#import "javascript/dojotoolkit/dojox/grid/resources/Grid.css";
#import "javascript/dojotoolkit/dojox/grid/resources/tundraGrid.css";
#import "javascript/dojotoolkit/ocp/resources/MultiStateCheckBox.css";
</style>
<script type="text/javascript" src="javascript/dojotoolkit/dojo/dojo.js" djConfig="parseOnLoad:true, isDebug:true, locale:'en-gb'"></script>
<script type="text/javascript">
dojo.require("dojo.currency");
dojo.require("dijit.dijit");
dojo.require("dijit.form.HorizontalSlider");
dojo.require("dojox.data.JsonRestStore");
dojo.require("dojox.grid.DataGrid");
dojo.require("dojox.layout.ExpandoPane");
dojo.require("dojox.timing");
dojo.require("ocp.MultiStateCheckBox");
dojo.require("dojo.parser");
formatCurrency = function(inDatum){
return isNaN(inDatum) ? '...' : dojo.currency.format(inDatum, this.constraint);
}
</script>
<script type="text/javascript" src="javascript/formatter.js"></script>
<script type="text/javascript" src="javascript/utilities.js"></script>
</head>
<body class="tundra">
<div name="labelCallids">Call IDs</div>
<div dojoType="dojox.data.JsonRestStore" id="callidStore4" jsId="callidStore4" target="logmap/maps.php/maps/4/callids/" idAttribute="callid"></div>
<table dojoType="dojox.grid.DataGrid" id="callidGrid4" store="callidStore4" query="{ callid: '*' }" style="width: 950px; border: 1px solid rgb(0,156,221); margin-left: 15px;" clientSort="false" autoHeight="10" noDataMessage="No Call IDs Available...">
<thead>
<tr>
<th field="callid" width="375px">Call ID</th>
<th cellType="dojox.grid.cells.ComboBox" field="type" options="SIP,TLib" editable="true" width="10em" styles='text-align: center;'>Type</th>
<th field="event_count" width="40px" editable="true" styles="text-align: right;">Events</th>
<th field="start_ts" width="75px" formatter="secToHourMinSecMS">Start</th>
<th field="end_ts" width="75px" formatter="secToHourMinSecMS">End</th>
<th field="duration" width="75px" formatter="secToHourMinSecMS">Duration</th>
<th cellType="dojox.grid.cells._Widget" widgetClass="dijit.form.HorizontalSlider" field="include" formatter="formatCurrency" constraint="{currency:'EUR'}" editable="true" width="10em" styles='text-align: right;'>Amount</th>
</tr>
</thead>
</table>
</body>
</html>
Is there anything that I am missing. It would seem to be fundamental, but I just can't seem to see it.
[EDIT]
What I have done instead is return a dijit Widget using the formatter to return a widget. So in the declarative model, I specify something like this:
<th field="type" formatter="getMultiField" width="10em" styles='text-align: center;'>Type</th>
And then I wrote a JavaScript function like the below to return the widget I wanted.
function getMultiField(value) {
var jsonValue = JSON.parse(value); //I provide the value of the widget as JSON
//from my data store, so I need to parse it
var control = new ocp.MultiStateCheckBox({ //my custom widget
id : "dMSCB"+(new Date).getTime()+Math.ceil(Math.random()*100000), //generate a unique ID
value : jsonValue.value,
onChange : function (value {...}) //code to manipulate the underlying data store
});
return control; //The dojo 1.4 grid can handle a returned Widget
}
Related
I'm exporting the datatables in csv. And when I open the file with excel, I've got problem with big numbers (around 20 digits). I also have problem with the special characters.
I guess it's a formatting problem. But I don't know How to correct the problem.
The code in my Js file:
dom: 'Bfrtip',
buttons: [
{
extend: 'csv',
text: 'csv',
fieldSeparator: ';' // with ';' we can export the file in csv and each column is in one column. Without ';' everything is in one column
},
'pdf',
'print'
]
An image of the problem:
Thanks for your help.
There is a self-contained example at the end of this answer, but here are your two problems:
Large Numbers
The best way to fix this is to use 'excel' instead of 'csv' here:
dom: 'Bfrtip',
"buttons": [
'excel'
]
This will ensure the Excel cell format is "number" instead of "general".
I don't know of a way to automatically control the Excel cell format when using the CSV export option - unless you are prepared to save the CSV as a text file, then import into Excel and format it during the import (a manual process).
Accented Characters
There are various reasons why you could be having this issue - many of which are outside the scope of DataTables - so the following may not help you, but...
Make sure your HTML page contains this inside the head tag:
<meta charset="UTF-8">
This is sufficient for me to get my demo working (see below). For example:
However, like I say, there could be many other reasons - for example, see here.
Full Example
Paste the following HTML into a text file (use Notepad++ not Notepad, if you are on Windows). Assuming Notepad++, make sure the file is saved as UTF-8 - menu > Encoding > UTF-8. Then open the file in any browser.
You don't need all of those JS imports provided below (for example the PDF one); feel free to remove extra ones. (I have them for a fuller demo and was too lazy to remove them.)
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Export to Excel</title>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="https://cdn.datatables.net/1.10.20/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.20/css/jquery.dataTables.min.css">
<link rel="stylesheet" type="text/css" href="https://datatables.net/media/css/site-examples.css">
<!-- buttons -->
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/buttons/1.6.1/css/buttons.dataTables.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://cdn.datatables.net/1.10.20/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.6.1/js/dataTables.buttons.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.6.1/js/buttons.flash.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.1.3/jszip.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.1.53/pdfmake.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.1.53/vfs_fonts.js"></script>
<script src="https://cdn.datatables.net/buttons/1.6.1/js/buttons.html5.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.6.1/js/buttons.print.min.js"></script>
</head>
<body>
<div style="margin: 20px;">
<table id="example" class="display nowrap dataTable cell-border" style="width:100%">
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</thead>
<tbody>
<tr>
<td>Adélaïde Nixon</td>
<td>System Architect</td>
<td>Edinburgh</td>
<td>6123456789012345</td>
<td>2011/04/25</td>
<td>$320,800</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</tfoot>
</table>
</div>
<script type="text/javascript">
$(document).ready(function() {
$('#example').DataTable({
dom: 'Bfrtip',
"buttons": [
'excel'
]
});
});
</script>
</body>
Note on the CSV Option
If you do use "csv" instead of "excel" in your button definition, and if you open the resulting file in a text editor, instead of Excel, you will see this data:
"Name","Position","Office","Age","Start date","Salary"
"Adélaïde Nixon","System Architect","Edinburgh","6123456789012345","2011/04/25","$320,800"
The data is the way you need it to be - it's just that Excel will make various assumptions about how to format the data when opening the csv file.
can anybody please help me get a working sample of MVC application with tablesorter plugin applied ? I am a bit confused about how to apply latest tablesorter plugin to my MVC sample..I am trying to implement something like
$('table').trigger('sortReset')
in the below teble.
<table class="tablesorter">
<thead>
<tr>
<th>AlphaNumeric Sort</th>
<th>Currency</th>
<th>Alphabetical</th>
<th>Sites</th>
</tr>
</thead>
<tbody>
<tr><td>abc 123</td><td>£10,40</td><td>Koala</td><td>http://www.google.com</td></tr>
<tr><td>abc 1</td><td>£234,10</td><td>Ox</td><td>http://www.yahoo.com</td></tr>
<tr><td>abc 9</td><td>£10,33</td><td>Girafee</td><td>http://www.facebook.com</td></tr>
<tr><td>zyx 24</td><td>£10</td><td>Bison</td><td>http://www.whitehouse.gov/</td></tr>
<tr><td>abc 11</td><td>£3,20</td><td>Chimp</td><td>http://www.ucla.edu/</td></tr>
<tr><td>abc 2</td><td>£56,10</td><td>Elephant</td><td>http://www.wikipedia.org/</td></tr>
<tr><td>abc 9</td><td>£3,20</td><td>Lion</td><td>http://www.nytimes.com/</td></tr>
<tr><td>ABC 10</td><td>£87,00</td><td>Zebra</td><td>http://www.google.com</td></tr>
<tr><td>zyx 1</td><td>£99,90</td><td>Koala</td><td>http://www.mit.edu/</td></tr>
<tr><td>zyx 12</td><td>£234,10</td><td>Llama</td><td>http://www.nasa.gov/</td></tr>
</tbody>
</table>
Also the js and css files I am referring are as follows
<head>
<meta charset="utf-8">
<title>Basic Tablesorter Demo</title>
<link href="~/Content/jq.css" rel="stylesheet" />
<link href="~/Content/theme.default.css" rel="stylesheet" />
<script src="~/Scripts/jquery-latest.min.js"></script>
<script src="~/Scripts/jquery-ui-1.8.24.min.js"></script>
<script src="~/Scripts/jquery.tablesorter.min.js"></script>
<script src="~/Scripts/jquery.tablesorter.widgets.min.js"></script>
<script>
$(function () {
$('.tablesorter').tablesorter({
widgets: ['zebra', 'columns'],
usNumberFormat: false,
sortReset: true,
sortRestart: true
});
});
</script>
Not sure why I am not getting this working..It thorows an error like "Uncaught TypeError: undefined is not a function " for tablesorter()
Note: I learned that this functionality of resetting is available with plugin 2.4.7 onward.
Your help is greatly appreciated.
Thanks
You'll need to add an element on the page that allows the user to click to reset the sort. In this example, I'll use a button:
<button type="button" class="reset">Reset Sort</button>
then apply the appropriate script to give that button the ability to trigger the reset event:
$(function () {
$('.tablesorter').tablesorter({
widgets: ['zebra', 'columns'],
usNumberFormat: false,
sortReset: true,
sortRestart: true
});
// make button reset the sort
$('.reset').click(function(){
$('.tablesorter').trigger('sortReset');
});
});
Alternatively, the user can use Ctrl + Left Click on any header cell to reset the sort. The key can be changed using the sortResetKey option.
I am creating an application that will show to the user a formatted message in an UIWebView loading local HTML content.
I am using GRMustache to render the html to be displayed and bootstrap as css.
Everything works fine, the css is loaded, but when i want to display tables, the css is not recognized.
I don't know if UIWebView is not capable to recognize the css of the tables, but in the apple documentation just read that have the same capabilities than safari.
Here i put my template.
<!DOCTYPE html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
{{style}}
</style>
</head>
<body>
<h1> Message </h1>
<button class="btn btn-success"> Button </button>
<table class="table table-striped">
<tbody>
{{# detalle}}
<tr >
<td> {{capitalized(key) }} </td>
<td> {{ capitalized(object)}} </td>
</tr>
{{/ detalle}}
</tbody>
</table>
</body>
Here is an image of my UIWebView:
https://www.dropbox.com/s/or5vrqxxqbjqjoh/bootstrap%20app.png
The button css is rendered fine, but the table is not striped.
I checked my css, thinking than that was the problem, but it was just fine.
In this moment I can't find an answer for this problem.
I am storing old html markup in my database, tracking changes, and then trying to render the diff using Differ and the :html format option.
The following code is successfully generated:
<table>
...
<tr>
<th style="width:60px; text-align:left;">
Owner:
</th>
<del class="differ">
<td>
<span id="someID">Previous Owner Name</span>
</td>
</del>
<ins class="differ">
<td>
<span id="someID">Current Owner Name</span>
</td>
</ins>
</tr>
...
</table>
Notice the <del> and <ins> tagged elements.
If I view the source, it looks fine.
But because apparently this would disrupt the table layout, all browsers seem to move these new elements to before the table. When I inspect the element, I get the following:
<del class="differ"> </del>
<ins class="differ"> </ins>
<table>
...
<tr>
<th style="width:60px; text-align:left;">
Owner:
</th>
<td>
<span id="someID">Previous Owner Name</span>
</td>
<td>
<span id="someID">Current Owner Name</span>
</td>
</tr>
...
</table>
I tried writing a custom Rails view helper to replace each <ins> and <del> with a <span>, but the same thing happens.
Is there a way to style the table using elements like I am trying to do, or am I going to have to walk the dom and apply styles to each appropriate <td> using javascript? I cannot replace the tables in the beginning because I don't control the source.
Thanks to David & Steve for confirming the issue, I was able to resolve this specific case by translating the <ins> and <del> tags into classes, and applying them to each child element using Nokogiri prior to rendering the view.
I created a table_safe helper as follows:
def table_safe(markup)
parsed = Nokogiri.parse(markup)
parsed.css('ins').children().each do |el|
if el['class']
el['class'] = el['class'] << ' ins'
else
el['class'] = 'ins'
end
end
parsed.css('del').children().each do |el|
if el['class']
el['class'] = el['class'] << ' del'
else
el['class'] = 'del'
end
end
parsed.to_s
end
This can obviously be refactored, but it solves the problem. Ideally I could modify the :html formatting option in the Differ gem so that it inserts the tags inside of the first nested element if that element itself has not changed. I'm not sure why this isn't the default functionality, but it is outside the scope of my capabilities.
Why not add a CSS stylesheet to copy the style class differ to all TD elements?
<link rel="stylesheet" type="text/css" href="some.css" />
And then a definition like this in the stylesheet:
td {
padding: 15px;
background-color: gold;
text: black;
font-family: Courier, "Courier New", Tahoma, Arial, "Times New Roman";
border: 1px solid black;
/* Some other properties here...... */
}
And a sample HTML:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Anything</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="ja.css" />
</head>
<body bgcolor="white" text="black">
<table>
<tr>
<td>A</td>
<td>B</td>
</tr>
<tr>
<td>C</td>
<td>D</td>
</tr>
</table>
</body>
</html>
Working example:
http://pastehtml.com/view/ckdf6rxo3.html
Maybe this W3Schools link will be useful:
CSS Styling Tables
I'm following the example in "Mastering Dojo", Chapter 3, with dijox.grid.Grid. I've modified it slightly to use dojox.grid.EnhancedGrid. I've written a web service that returns some json in the format required by dojo. I've tested the web service independently and it returns the correct json. But when I put EnhancedGrid together with ItemFileReadStore it does not produce any errors in the browser error console but also does not display any data in the grid.
What steps can I take from here to debug this? Is there some verbose debugging flag I can give to dojo so that it (hopefully) clues me into what is going wrong?
EDIT:
Here's what I'm doing:
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojo/dojo.xd.js" djConfig="parseOnLoad:true, isDebug:true"></script>
<link rel="stylesheet" href="/css/main.css"/>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojo/resources/dojo.css"/>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dijit/themes/claro/claro.css"/>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojox/grid/enhanced/resources/claro/EnhancedGrid.css"/>
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dojox/grid/enhanced/resources/EnhancedGrid_rtl.css"/>
<script type="text/javascript">
dojo.require("dojo.parser");
dojo.require("dojo.data.ItemFileReadStore");
dojo.require("dojox.grid.EnhancedGrid");
</script>
</head>
</body class="claro">
<style>
#msgs {
width=550px;
height=200px;
}
</style>
<div dojoType="dojo.data.ItemFileReadStore" jsId="xstore" url="/path/to/my/resource/data.json"></div>
<table id="msgs" dojoType="dojox.grid.EnhancedGrid" store="xstore">
<thead>
<tr>
<th field="id" width="50">Id</th>
<th field="ts" width="100">Date</th>
<th field="msg" width="400">Message</th>
</tr>
</thead>
</table>
</body>
</html>
The javascript returned is like this:
{
"identifier":"id",
"items":[
{
"id":"3425",
"custId":"2342525225",
"ts":"2011-07-23T07:00:00Z",
"msg":"test message"
}
]
}
I guess one open question: the json has one extra column that's not displayed in the table ("custId"). I'm hoping that this does not cause problems?!
EDIT2:
Also if I go into firebug's DOM console, I can see that xstore variable correctly holds the data from the JSON.
The two things that work are:
setting an inline style on the table to set the width/height, OR
set the EnhancedGrid property autoHeight which is what I ended up doing.