Hi All,
Any body got experience in WATable + passing data from DB to JS / json
... and if it is stretching it a bit .. has done it with python.
Also, how do I pass link of employee images/photos.
I just posted the part of JS , which I believe is concerned with data
to be displayed in the table.
Really appreciate ... so close and .... still some way to go to insert DB.
Thanks
Nitin
==============================
<script type="text/javascript">
$(document).ready( function() {
var waTable = $('#example2').WATable({
//data: generateSampleData(100), //Initiate with data
if you already have it
debug:false, //Prints some debug info to console
dataBind: true, //Auto-updates table when
changing data row values. See example below. (Note. You need a column
with the 'unique' property)
pageSize: 20, //Initial pagesize
pageSizePadding: true, //Pads with empty rows
when pagesize is not met
transition: 'scroll', //Type of transition when
paging (bounce, fade, flip, rotate, scroll, slide).Requires
https://github.com/daneden/animate.css.
//transitionDuration: 0.2, //Duration of transition
in seconds.
filter: true, //Show filter fields
sorting: true, //Enable sorting
sortEmptyLast:true, //Empty values will be shown last
//columnPicker: true, //Show the columnPicker button
pageSizes: [1,5,10,20,200], //Set custom pageSizes.
Leave empty array to hide button.
hidePagerOnEmpty: true, //Removes the pager if
data is empty.
//checkboxes: true, //Make rows checkable.
(Note. You need a column with the 'unique' property)
checkAllToggle:true, //Show the check-all toggle
preFill: true, //Initially fills the
table with empty rows (as many as the pagesize).
//url: '/someWebservice' //Url to a webservice if
not setting data manually as we do in this example
//urlData: { report:1 } //Any data you need to
pass to the webservice
//urlPost: true //Use POST httpmethod to
webservice. Default is GET.
types: { //If you want, you can
supply some properties that will be applied for specific data types.
string: {
//filterTooltip: "Giggedi..." //What to say
in tooltip when hoovering filter fields. Set false to remove.
//placeHolder: "Type here..." //What to say
in placeholder filter fields. Set false for empty.
},
number: {
decimals: 1 //Sets decimal precision for float types
},
bool: {
//filterTooltip: false
},
date: {
utc:false, //Show time as universal
time, ie without timezones.
format: 'dd/MM/yyyy', //The format. See all
possible formats here http://arshaw.com/xdate/#Formatting.
datePicker: true //Requires "Datepicker for
Bootstrap" plugin (http://www.eyecon.ro/bootstrap-datepicker).
}
},
tableCreated: function(data) { //Fires when the
table is created / recreated. Use it if you want to manipulate the
table in any way.
console.log('table created'); //data.table holds
the html table element.
console.log(data); //'this' keyword
also holds the html table element.
},
rowClicked: function(data) { //Fires when a row
or anything within is clicked (Note. You need a column with the
'unique' property).
console.log('row clicked'); //data.event holds
the original jQuery event.
//data.row holds the
underlying row you supplied.
//data.index holds
the index of row in rows array (Useful when you want to remove the
row)
//data.column holds
the underlying column you supplied.
//data.checked is
true if row is checked. (Set to false/true to have it
unchecked/checked)
//'this' keyword
holds the clicked element.
//Removes the row if user clicked on the column
called 'remove'.
if (data.column.column == "remove") {
data.event.preventDefault();
//Remove fast with dataBind option
waTable.getData().rows.splice(data.index, 1);
Platform.performMicrotaskCheckpoint();
//This would have worked fine as well, but is slower
//var d = waTable.getData();
//d.rows.splice(data.index, 1);
//waTable.setData(d);
}
//We can look at classes on the clicked element as well
if (this.classList.contains('someClass')) {
//Do something...
}
//Example toggle checked state
if (data.column.column == "check") {
data.checked = !data.checked;
}
console.log(data);
},
columnClicked: function(data) { //Fires when a
column is clicked
console.log('column clicked'); //data.event holds
the original jQuery event
console.log(data); //data.column holds
the underlying column you supplied
//data.descending is
true when sorted descending (duh)
},
pageChanged: function(data) { //Fires when
manually changing page
console.log('page changed'); //data.event holds
the original jQuery event
console.log(data); //data.page holds
the new page index
},
pageSizeChanged: function(data) { //Fires when
manually changing pagesize
console.log('pagesize changed');//data.event holds
teh original event
console.log(data); //data.pageSize
holds the new pagesize
}
}).data('WATable'); //This step reaches into the html
data property to get the actual WATable object. Important if you want
a reference to it as we want here.
//Generate some data
var data = generateSampleData(500);
waTable.setData(data); //Sets the data.
//waTable.setData(data, true); //Sets the data but
prevents any previously set columns from being overwritten
//waTable.setData(data, false, false); //Sets the data and
prevents any previously checked rows from being reset
//Get the data
var allRows = waTable.getData(false); //Returns the data
you previously set.
var checkedRows = waTable.getData(true); //Returns only
the checked rows.
var filteredRows = waTable.getData(false, true); //Returns
only the filtered rows.
var renderedRows = waTable.getData(false, false, true)
//Returns only the rendered rows.
//Set options on the fly
var pageSize = waTable.option("pageSize"); //Get option
//waTable.option("pageSize", pageSize); //Set option
//Databinding example
var row = waTable.getRow(5).row; //Get row with unique value of 5.
row.name = "Data-Binding Works"; //This would update the
table...but only in ultra modern browsers. (See here
http://caniuse.com/#search=observe)
Platform.performMicrotaskCheckpoint(); //This make sure it
also works in browsers not yet compatible with Object.observe. This is
the polyfill that's used.(https://github.com/polymer/observe-js).
//More databinding
data.rows.shift(); //Removes the first row.
var newRow = generateSampleData(1).rows[0];
data.rows.push(newRow); //Add new row
Platform.performMicrotaskCheckpoint();
//Example event handler triggered by the custom refresh link above.
$('#example2').on('click', '.refresh', function(e) {
e.preventDefault();
//Get and set some new data
var data = generateSampleData(100);
waTable.setData(data, true);
});
//Example event handler triggered by the custom export links above.
$('#example2').on('click', '.export', function(e) {
e.preventDefault();
var elem = $(e.target);
var data;
if (elem.hasClass('all')) data = waTable.getData(false);
else if (elem.hasClass('checked')) data = waTable.getData(true);
else if (elem.hasClass('filtered')) data =
waTable.getData(false, true);
else if (elem.hasClass('rendered')) data =
waTable.getData(false, false, true);
console.log(data.rows.length + ' rows returned', data);
alert(data.rows.length + ' rows returned.See data in console.');
});
});
//Generates some data.
function generateSampleData(limit, simpleMode) {
//First define the columns
var cols = {
employeeId: {
index: 1, //The order this column should appear in the table
type: "number", //The type. Possible are string,
number, bool, date(in milliseconds).
friendly: "Employee<br>ID", //Name that will be
used in header. Can also be any html as shown here.
format: "<a href='#' target='_blank'>{0}</a>",
//Used to format the data anything you want. Use {0} as placeholder
for the actual data.
unique: true, //This is required if you want
checkable rows, databinding or to use the rowClicked callback. Be
certain the values are really unique or weird things will happen.
sortOrder: "asc", //Data will initially be sorted
by this column. Possible are "asc" or "desc"
tooltip: "This column is listing unique Employee
ID", //Show some additional info about column
filter: "1..400" //Set initial filter.
},
employeeName: {
index: 2, //The order this column should appear in the table
type: "string", //The type. Possible are string,
number, bool, date(in milliseconds).
friendly: "Employee Name", //Name that will be
used in header. Can also be any html as shown here.
//format: "<a href='#' target='_blank'>{0}</a>",
//Used to format the data anything you want. Use {0} as placeholder
for the actual data.
//unique: true, //This is required if you want
checkable rows, databinding or to use the rowClicked callback. Be
certain the values are really unique or weird things will happen.
//sortOrder: "asc", //Data will initially be
sorted by this column. Possible are "asc" or "desc"
tooltip: "This column is lists Employee Name of
Employee ID", //Show some additional info about column
filter: false //Set initial filter.
},
var rows = [];
var i = 1;
while(i <= limit)
{
var row = {};
row.employeeId =i;
row.employeeName =i;
//Create the returning object. Besides cols and rows, you
can also pass any other object you would need later on.
var data = {
cols: cols,
rows: rows,
otherStuff: {
thatIMight: 1,
needLater: true
}
};
return data;
}
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