').
addClass(row_parity).
append('| Total PPM | ');
var cell_parity = 'odd';
for (var w in ppm_totals) {
var cell = $('').
addClass(cell_parity).
addClass('num' + (w + 1));
var total = formatNumber(ppm_totals[w]);
if (ppm_totals[w] > $settings.ppm_warning_trigger) {
total += '*';
cell.addClass('warning').addClass('too_high');
$warnings[phase].ppm.too_high = '*Warning: Exceeding ' +
$settings.ppm_warning_trigger + ' PPM can adversely affect ' +
'your plants. Please review the chart for PPM levels ' +
'above ' + $settings.ppm_warning_trigger + '.';
}
cell.
html(total).
appendTo(ppmtotalrow);
cell_parity = (cell_parity === 'odd') ? 'even' : 'odd';
}
ppmtbl.append(ppmtotalrow);
$.extend($ppm_chart_values[phase], ppm_totals);
} // if nutrients count > 0
return { volume: voltbl, ppm: ppmtbl };
} // buildResultTables()
/**
* Initiates and updates a line chart of the total PPM values for the grow
* and bloom phases.
*/
function updatePPMChart()
{
$ppm_chart.html(
' You must have Flash installed and enabled to see this chart. ' +
'Install Flash now.' +
'' +
' '
);
if ($('#PPMChart_img').length == 0) {
$ppm_chart.after('');
}
if (!'1' in $ppm_chart_values.grow && !'1' in $ppm_chart_values.bloom) {
return null;
}
var min = 0, max = 0, labels = [],
grow = [], bloom = [];
for (var w = 0;
w < $settings.time.bloom.max || w < $settings.time.grow.max; w++
) {
if ((w + 1) in $ppm_chart_values.grow) {
grow[w] = $ppm_chart_values.grow[w + 1];
if (grow[w] > max) {
max = grow[w];
}
}
if ((w + 1) in $ppm_chart_values.bloom) {
bloom[w] = $ppm_chart_values.bloom[w + 1];
if (bloom[w] > max) {
max = bloom[w];
}
}
if (w in grow || w in bloom) {
labels[w] = 'Week ' + (w + 1);
}
}
if ('flush' in $ppm_chart_values.bloom) {
bloom.push($ppm_chart_values.bloom.flush);
labels.push('Flush');
}
var data = {
'num_decimals': 0,
'bg_colour': '#ffffff',
'elements': [
{
'type': 'line',
'colour': '#7fac41',
'text': 'Grow Phase',
'width': 2,
'font-size': 10,
'dot-size': 6,
'values': grow
},
{
'type': 'line',
'colour': '#d37f81',
'text': 'Bloom Phase',
'width': 2,
'font-size': 10,
'dot-size': 6,
'values': bloom
}
],
'y_axis': {
'max': max,
'min': min,
'stroke': 1,
'colour': '#e1e1e1',
'grid-colour': '#e1e1e1'
},
'x_axis': {
'stroke': 1,
'tick_height': 0,
'colour': '#ffffff',
'grid-colour': '#ffffff',
'labels': {
steps: 1,
rotate: 0,
colour: '#000000',
labels: labels
}
}
};
open_flash_chart_data = function ()
{
return JSON.stringify(data);
}
// (Embed and) get Flash chart
swfobject.embedSWF(
'/js/Botanicare/open-flash-chart.swf',
'PPMChart', '720', '230', '9.0.0'
);
setTimeout('createChartImage()', 1000);
} // updatePPMChart()
/**
* Handles editing values of volume and PPM in the result tables. This
* should be used as a click event handler for result number clicks.
*/
function editResultValue()
{
var span, // The the original number was held in.
input, // The to transfer the number to.
num; // The number being moved from the to the .
/** Switching to edit mode **/
span = $(this);
num = span.html().
replace(',', ''); // Remove thousands separator.
input = $('').
val(num).
data('oldvalue', num).
width(span.width());
span.replaceWith(input);
input.focus();
/** Switching from edit mode **/
input.blur(finishEditResultValue);
input.keydown(function onResultValueInputKeyDown(event)
{
// If "enter" was typed.
if (event.which === 13 || event.which === 27) {
event.preventDefault();
event.stopImmediatePropagation();
finishEditResultValue.apply(this, arguments);
}
});
} // editResultValue()
/**
* Handles finishing editing a result value of volume or PPM. This is meant
* to be used as an event handler.
*
* @param {event} event The event object.
*/
function finishEditResultValue(event)
{
var span, // The to transfer the number to.
input, // The to transfer the number from.
num, // The number being moved from the to the .
oldnum, // The old value that is being replaced.
phase, // The phase this change happened in.
type, // The type of value, PPM or volume.
week, // The week number or name this change was made on.
nutname, // The name of the nutrient.
nutrient; // The $nutrients nutrient object this change was made on.
input = $(this);
num = $.trim(input.val());
oldnum = input.data('oldvalue');
nutname = input.closest('tr').data('nutrient');
phase = (input.closest('.phase').hasClass('grow')) ? 'grow' : 'bloom';
nutrient = $nutrients[phase].base[nutname] ||
$nutrients[phase].supplements[nutname];
type = (input.closest('table').hasClass('volume')) ? 'volume' : 'ppm';
week = input.closest('td.week').attr('class').
match(/[$ ]num(\d+|\w+)/)[1];
if (event.which === 27 || num === oldnum ||
(num === '' && (nutname in $overrides[phase] === false ||
week in $overrides[phase][nutname][type] === false))
) {
// was typed or number hasn't changed or num is blank but no
// overrides are specified for this cell so we don't need to worry
// about recalculating the "normal" value.
span = $('').
append(('units' in nutrient) ? oldnum : formatNumber(oldnum));
input.replaceWith(span);
span.click(editResultValue);
return;
} // else, value has changed
// Since the value has changed, update the overrides list and rebuild
// result tables.
if (num === '') {
// Interpreting a blank value as wanting to go to the normal value.
// Let's remove the override for this value (we know it exists from
// the if statement above).
delete $overrides[phase][nutname][type][week];
buildResults();
return;
} // Otherwise we need to add the new override.
// If volume, make sure it's in the proper units.
if (type === 'volume') {
var ressize = $fields.reservoir.size.val(),
// Reservoir size
resunits = $fields.reservoir.units.val(),
// Reservoir units
nutunits = $fields.nutrient_units.val();
// Nutrient units
if (resunits !== $settings.reservoir.default_units) {
ressize = ressize / $settings.reservoir.units[resunits][1];
}
if ('units' in nutrient) {
// Nutrient is using custom units, we need the value to a usable
// form.
if (nutrient.units === 'tsp') {
num = convertFromQuarters(num);
}
} else if (nutunits !== $settings.nutrients.default_units) {
num = num * $settings.nutrients.units[nutunits][1];
}
// The amount needed for the "ZHO" supplement is unaffected by the
// reservoir size.
if (nutname !== "ZHO") {
num = num / ressize; // amount of volume per 1 unit of reservoir
}
} // if type is volume
if (nutname in $overrides[phase] === false) {
$overrides[phase][nutname] = { volume: {}, ppm: {} };
}
// Clear any overrides for the opposite type of the same cell.
if (type === 'volume' && week in $overrides[phase][nutname]['ppm']) {
delete $overrides[phase][nutname]['ppm'][week];
} else if (week in $overrides[phase][nutname]['volume']) {
delete $overrides[phase][nutname]['volume'][week];
}
$overrides[phase][nutname][type][week] = num;
buildResults();
} // finishEditResultValue()
/**
* Creates a "reset overridden result value" button along with the
* appropriate events and returns the jQuery object.
*/
function makeResetValueBtn()
{
var btn; // The star of the show.
btn = $('X');
/** On Hover */
btn.hover(
function onMouseOver()
{
$(this).html('Reset');
},
function onMouseOut()
{
$(this).html('X');
}
);
/** On click */
btn.click(function onClick()
{
// Clear the value override.
var btn = $(this),
// The button that was clicked.
phase, // The phase this change happened in.
type, // The type of value, PPM or volume.
week, // The week number or name this change was made on.
nutname, // The name of the nutrient.
nutrient; // The $nutrients nutrient object this change was made
// on.
nutname = btn.closest('tr').data('nutrient');
phase = (btn.closest('.phase').hasClass('grow'))
? 'grow' : 'bloom';
nutrient = $nutrients[phase].base[nutname] ||
$nutrients[phase].supplements[nutname];
type = (btn.closest('table').hasClass('volume'))
? 'volume' : 'ppm';
week = btn.closest('td.week').attr('class').
match(/[$ ]num(\d+|\w+)/)[1];
delete $overrides[phase][nutname][type][week];
buildResults();
return;
});
return $('').append(btn);
} // makeResetValueBtn()
/**
* Formats a number for display as a volume amount.
*
* @param Number num
*/
function formatNumber(num)
{
num = Number(num);
if (isNaN(num)) {
return '';
}
// Fix up the display to avoid really long numbers.
if (num > 9.995) {
num = Math.ceil(num);
if (num > 9999) { // Don't display thousands separator for numbers
// under 10,000.
num = num.formatNumber(0);
}
} else if (num % 1 !== 0) {
// There are numbers after the decimal place.
num = num.formatNumber(2);
}
return num;
} // formatNumber()
/**
* Formats a number in terms of quarters (1/4).
*
* @param Number num
*/
function formatAsQuarters(num)
{
var quarters = Math.ceil(num / .25);
var wholes = Math.floor(quarters / 4);
quarters = quarters % 4;
if (wholes === 0 && quarters === 0) {
return 0;
}
if (quarters === 2) {
if (wholes === 0) {
return '1/2';
} else {
return wholes + ' 1/2';
}
}
if (quarters === 0) {
return wholes;
}
if (wholes === 0) {
return quarters + '/4';
}
return wholes + ' ' + quarters + '/4';
} // formatAsQuarters()
/**
* Converts a number formatted in quarters to decimals.
*
* @param string quarters
*/
function convertFromQuarters(quarters)
{
// Make sure this looks as expected.
if (quarters.search(/^(\d+ \d+\/[2,4]|\d+|\d+\/[2,4]|\d?\.\d+)$/) === -1) {
return '';
}
if (quarters.indexOf('.') === -1) {
// The number is in fractional format.
var parts = quarters.split(' ', 2),
// Split into a whole number and fourths
dec, // The decimal number to return.
fourths; // Fourths of 1 (x/4)
if (parts.length === 1) {
if (parts[0].indexOf('/') === -1) {
// This is only whole numbers, no fractions.
return Number(parts[0]);
}
dec = 0;
fourths = parts[0];
} else { // length must be 2
dec = parts[0], // Whole numbers
fourths = parts[1]; // Fourths
}
parts = fourths.split('/', 2);
if (parts.length > 1 && parts[1] === '2') {
// The fractional part is 1/2, so convert to quarters.
parts[0] = '2';
parts[1] = '4';
}
return Number(dec) + Number(parts[0]) * .25;
} else {
// The number is already in decimal format.
return Number(quarters);
}
} // convertFromQuarters
/**
* Adds s to the passed nutrient name based on character length and
* spaces to help with formatting.
*
* @param string name
*/
var targetLength = 8;
function formatNutrientName(name)
{
if (name.length <= targetLength) {
return '' + name + '';
}
var words = name.split(/\s/g),
chars = 0,
name = '',
split = false;
for (var w = 0; w < words.length; w++) {
if (!split && chars >= targetLength) {
name += ' ' + words[w];
split = true;
} else {
name += ' ' + words[w];
}
chars += words[w].length;
}
name += '';
return name;
} // formatNutrientName()
/**
* Builds and adds a list of |