React - table created incorrectly - javascript

I have a table in React where the user can add a variable number of rows.
<div>
<table class="table table-condensed table-bordered">
<tr>
<th>List Names</th>
<th>List Full Names</th>
<th>List Descriptions</th>
</tr>
{this.displayTableBody()}
</table>
<button style={{display:'inline-block'}} type="button"
className="btn btn-primary btn-small" onClick={this.addList}>
<span className="glyphicon glyphicon-plus"></span>
</button>
</div>
The rows are added by the displayTableBody method:
displayTableBody: function() {
var rows = Array.apply(null, Array(this.state.rowNr)).map(
function(e1, index) {
return <ListInput key={index} ref={index}/>
}
);
return(<div>{ rows }</div>);
}
One row is made of a ListInput component, which has the following render method:
render: function() {
return (
<tr>
<td>{this.displaySimpleInputField(
"List Name(<15 characters - A-Z, 0-9 and _ only)", this.setListName, "input")}</td>
<td>{this.displaySimpleInputField(
"List Full Name(<75 characters)", this.setListFullName, "input")}</td>
<td>{this.displaySimpleInputField(
"List Description(<225 characters)", this.setListDescription, "input")}</td>
</tr>
)
}
However, when I add a row, it is placed above the table header:

When working with tables, it is doubly important to write valid HTML, otherwise you get weird results like this. Specifically, the correct structure of a table is kinda like this:
<table>
<thead>
<tr><th></th></tr>
</thead>
<tbody>
<tr><td></td></tr>
</tbody>
</table>
Specifically, I'm pretty sure you can't place a div directly in table, like you do with your displayTableBody method. Try to rewrite your component to follow the HTML standard, I believe that's what causes your problem.

You are inserting div element directly inside a table, which is not correct html and it does break the layout, placing that element at the top of the table.
I would suggest restructuring your code as follows, and consider using times function from lodash:
displayTableBody: function() {
var rows = times(this.state.rowNr).map(
function(index) {
return <ListInput key={index} ref={index}/>
}
);
return(<tbody>{ rows }</tbody>);
}
And the table
<table class="table table-condensed table-bordered">
<thead>
<tr>
<th>List Names</th>
<th>List Full Names</th>
<th>List Descriptions</th>
</tr>
</thead>
{this.displayTableBody()}
</table>

Related

How to make footable work in a table that's being populated with JS from JSON?

I have something like this:
<table id="thatTable" class="table toggle-circle">
<thead>
<tr>
<th>ID</th>
<th>FieldA</th>
<th data-hide="all">FieldB</th>
<th data-hide="all">FieldC</th>
</tr>
</thead>
<tbody>
</tbody>
<tfoot>
<tr>
<td colspan="4">
<div class="text-right">
<ul class="pagination"></ul>
</div>
</td>
</tr>
</tfoot>
</table>
Then a JS like this:
var fillThatTable = function (list) {
$.each(list, function (index, item) {
$('#thatTable tbody').append($('<tr>')
.append($('<td>').text(item.ID))
.append($('<td>').text(item.FieldA))
.append($('<td>').text(item.FieldB))
.append($('<td>').text(item.FieldC))
)
);
});
};
Everything works fine, the table gets the data and shows it all. Problem comes when I want to set footable() to that table, like so:
$(document).ready(function () {
fillThatTable();
$('#thatTable').footable();
});
And instead of getting something beautiful, I just receive an average filtered table, almost like I didn't put that $('#thatTable').footable(). I checked the JS are imported, they are. Is it maybe because the table doesn't have anything in the tbody? What am I missing?
Dream:
Reality:
I've updated PM's fiddle to make an easier use of FooTable: http://jsfiddle.net/0pb4x7h6/1
If your html changes to this:
<table id="thatTable" class="table toggle-circle">
<thead>
<tr>
<th data-name="ID">ID</th>
<th data-name="FieldA">FieldA</th>
<th data-name="FieldB" data-breakpoints="all">FieldB</th>
<th data-name="FieldC" data-breakpoints="all">FieldC</th>
</tr>
</thead>
<tbody>
</tbody>
<tfoot>
<tr>
<td colspan="4">
<div class="text-right">
<ul class="pagination"></ul>
</div>
</td>
</tr>
</tfoot>
</table>
Then you can simplify your script to this:
$(document).ready(function () {
var list = [
{"ID":"1","FieldA":"A1","FieldB":"B1","FieldC":"C1"},
{"ID":"2","FieldA":"A2","FieldB":"B2","FieldC":"C2"},
{"ID":"3","FieldA":"A3","FieldB":"B3","FieldC":"C3"}
];
// No need for this
//fillThatTable();
$('#thatTable').footable({
rows: list
});
});

How to create table with multiline cells in React-bootstrap?

I want to create table where some cells contain several lines.
It's work if I do it:
<Table bordered>
<thead>
<tr>
<th>Date</th>
<th>Analysed ID</th>
<th>Analysed Name</th>
<th>Solve To change</th>
</tr>
</thead>
<tbody>
<tr>
<td rowSpan="3">Date</td>
</tr>
<tr>
<td>ID</td>
<td>Name</td>
<td>Decision</td>
</tr>
<tr>
<td>ID</td>
<td>Name</td>
<td>Decision</td>
</tr>
</tbody>
</Table>
I got it:
Table with multiline cell
And now I want to add my 3 "TR" tags in one component, because after I want use for-cycle to create many such components. But components must return content in one closed tag. I tried to contain my 3 "tr" in one parent "tr", but I got error. What can I do here?
It is not possible to create a React Component that returns three elements without wrapping them in another element, such as a div. Otherwise, you'll get the following error:
A valid ReactComponent must be returned. You may have returned undefined, an array or some other invalid object.
Your case here is a bit special, because you cannot have div's as the immediate child of table or tbody, so that's a problem...
What you can do however, is to create a class function that returns an array. Like this:
class MyApp extends React.Component {
getTr = () => {
return [
<tr key={0}>
<td rowSpan="3">Date</td>
</tr>,
<tr key={1}>
<td>ID</td>
<td>Name</td>
<td>Decision</td>
</tr>,
<tr key={2}>
<td>ID</td>
<td>Name</td>
<td>Decision</td>
</tr>
];
}
render() {
return (
<table className="table">
<thead>
<tr>
<th>Date</th>
<th>Analysed ID</th>
<th>Analysed Name</th>
<th>Solve To change</th>
</tr>
</thead>
<tbody>
{this.getTr()}
{this.getTr()}
{this.getTr()}
</tbody>
</table>
);
}
}
ReactDOM.render(<MyApp />, document.getElementById("app"));
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>
<div id="app"></div>
You need to include tr tags in one div tag.
The right way to rowSpan is this:
var MyRow = React.createClass({
render: function () {
return (
<div>
<tr>
<td rowSpan="2">{this.props.item.date}</td>
<td>{this.props.item.data[0].id}</td>
<td>{this.props.item.data[0].name}</td>
<td>{this.props.item.data[0].solve}</td>
</tr>
<tr>
<td>{this.props.item.data[1].id}</td>
<td>{this.props.item.data[1].name}</td>
<td>{this.props.item.data[1].solve}</td>
</tr>
</div>
);
}
});
This is my working example: http://jsfiddle.net/andrea689/e33pd14L/

Access each individual custom cell with Angular bootstrap calendar

I'm working on an app where I need a calendar skeleton (without the standard events) so I can put tables inside each cell, so I'm using the Angular Bootstrap Calendar with custom cell templates. I have everything working fine in terms of displaying the custom template in each cell and being able to navigate between months, but I need to be able to access each individual day and make data available in each one.
Here's my controller:
(function() {
angular.module('myApp')
.controller('calendarController', function($scope, $state, moment, calendarConfig) {
var vm = this;
calendarConfig.templates.calendarMonthCell = 'views/calendar/dayTemplate.html';
calendarConfig.dateFormatter = 'moment';
vm.events = [];
vm.calendarView = 'month';
vm.viewDate = moment().startOf('month').toDate();
$scope.$on('$destroy', function() {
calendarConfig.templates.calendarMonthCell = 'mwl/calendarMonthCell.html';
});
});
})();
and the corresponding dayTemplate.html:
<div class="cal-month-day">
<span
class="pull-right"
data-cal-date
ng-click="calendarCtrl.dateClicked(day.date)"
ng-bind="day.label">
</span>
<!--
<small style="position: absolute; bottom: 10px; left: 5px">
There are {{ day.events.length }} events on this day
</small> -->
<!-- <table class="table table-bordered table-condensed"> -->
<table class="table table-bordered table-condensed">
<thead>
<tr>
<td>Station</td>
<td>Position</td>
<td>Name</td>
</tr>
</thead>
<tbody>
<tr>
<td rowspan="3" align="top">1</td>
<td>Position</td>
<td>Name</td>
</tr>
<tr>
<td>Position</td>
<td>Name</td>
</tr>
<tr>
<td>Position</td>
<td>Name</td>
</tr>
</tbody>
</table>
<table class="table table-bordered table-condensed">
<tbody>
<tr>
<td rowspan="3" align="top">2</td>
<td>Position</td>
<td>Name</td>
</tr>
<tr>
<td>Position</td>
<td>Name</td>
</tr>
<tr>
<td>Position</td>
<td>Name</td>
</tr>
</tbody>
</table>
<table class="table table-bordered table-condensed">
<tbody>
<tr>
<td rowspan="3" align="top">3</td>
<td>Position</td>
<td>Name</td>
</tr>
<tr>
<td>Position</td>
<td>Name</td>
</tr>
<tr>
<td>Position</td>
<td>Name</td>
</tr>
</tbody>
</table>
</div>
When using the calendar as it normally is used, you can see that the days.events object has the data, but I need to access that object, or create my own so I can fill my tables. Is there a simple (or even not so simple) way to do that?
Thanks.
UPDATE: I just went back and read the docs and noticed this
An optional expression that is evaluated on each cell generated for
the year and month views. calendarCell can be used in the expression
and is an object containing the current cell data which you can modify
(see the calendarHelper service source code or just console.log it to
see what data is available). If you add the cssClass property it will
be applied to the cell.
Due to my lack of knowledge, I'm not understanding how to use this to override. If I console.log calendarCell in my calendarController it chokes because that object doesn't exist. If I'm reading this correctly, I can intercept the cell data and modify, but I'm not understanding how.
In this case, RTFM turned out to be the correct answer. Per the docs:
<div ng-controller="CellModifierCtrl as vm">
<ng-include src="'calendarControls.html'"></ng-include>
<mwl-calendar
events="vm.events"
view="vm.calendarView"
view-date="vm.viewDate"
cell-modifier="vm.cellModifier(calendarCell)">
</mwl-calendar>
</div>
goes with this in the controller:
vm.cellModifier = function(cell) {
console.log(cell);
if (cell.label % 2 === 1 && cell.inMonth) {
cell.cssClass = 'odd-cell';
}
cell.label = '-' + cell.label + '-';
};
and voila!, you have access to the data. I'm still trying to figure out how to pass additional data into the function, but I'll open a separate question for that.

Change table header with response to button click ,where rows update using JSTL for loop

<div class="btn-group" >
<button type="submit" onclick="display">DISPLAY SCHEDULE</button>
<button type="submit" onclick="open" >OPEN SCHEDULE</button>
</div>
<table class="table table-striped responsive">
<!-- column headers -->
<% Result result = (Result)request.getAttribute("result");%>
<thead>
<tr>
<th id="change"> Transfer Switch </th>
</tr>
</thead>
<!-- column data -->
<tbody>
<c:forEach var="row" items="${result.rows}">
<tr>
<td>
<c:out value="${row.Schedule_ID}"/>
</td>
</tr>
</c:forEach>
</tbody>
</table>
I am trying to change my table header name with button click, so what i did was added a simple java script as follows.
<script>
function display(){
document.getElementById("change").innerHTML="display"
}
function open(){
document.getElementById("change").innerHTML="open"
}
</script>
but since my JSTL result row gets updated for every loop my header changed too thus ending myself with the same header Transfer switch.
Can i solve this using Jquery on load ??, not sure how to use it.
I heard of solutions to make 2 tables but that's not the solution i am looking for since the table is responsive uses bootstrap and also has some buttons in its rows .
Two things I have changed from your code, now it looks fine,
Don't use the JS reserved keyword(s) like open. Use openSchedule() instead.
For better practice, Use span tag for change the text instead of giving id to th.
Your HTML with rendered table rows (Assume I could not able to reproduce jsp values here.)
<div class="btn-group" >
<button type="button" onclick="displaySchedule()">DISPLAY SCHEDULE</button>
<button type="button" onclick="openSchedule()" >OPEN SCHEDULE</button>
</div>
<table class="table table-striped responsive">
<thead>
<tr>
<th><span id="change">Transfer Switch</span></th>
</tr>
</thead>
<tbody>
<!-- Here I assumed two rows, since It's JSP value I couldn't reproduce -->
<tr>
<td>Text1</td>
</tr>
<tr>
<td>Text2</td>
</tr>
</tbody>
</table>
Your Script,
window.displaySchedule = function(){
document.getElementById("change").innerHTML="display";
}
window.openSchedule = function(){
document.getElementById("change").innerHTML="open";
}
See fiddled demo here for live sample.

How to specify class on a JSX node?

I have defined a class name for the table below (as part of JSX).
<table class="table">
However once its displayed the class is not set on the table:
var SearchResult = React.createClass({
render: function(){
return (
<table class="table">
<thead>
<tr>
<th>Name</th>
<th>Address</th>
</tr>
</thead>
<tbody>...</tbody>
</table>
);
}
});
Instead the table shows as <table data-reactid=".0.1.0.0">...</table> in Chrome -> inspect element.
ReactJS uses the attribute className to avoid the use of a JavaScript reserved word.
<table className="table">

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