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var collapseCaption = 'hide'; | var collapseCaption = 'hide'; | ||
var expandCaption = 'show'; | var expandCaption = 'show'; | ||
(function() { | |||
function collapseTable(tableIndex) { | |||
var Button = document.getElementById('collapseButton' + tableIndex); | |||
var Table = document.getElementById('collapsibleTable' + tableIndex); | |||
if (!Table || !Button) { | |||
return false; | |||
} | |||
var Rows = Table.rows; | |||
var i; | |||
if (Button.firstChild.data === collapseCaption) { | |||
for (i = 1; i < Rows.length; i++) { | |||
Rows[i].style.display = 'none'; | |||
} | |||
Button.firstChild.data = expandCaption; | |||
} else { | |||
for (i = 1; i < Rows.length; i++) { | |||
Rows[i].style.display = Rows[0].style.display; | |||
} | |||
Button.firstChild.data = collapseCaption; | |||
} | |||
} | |||
function createClickHandler(tableIndex) { | |||
return function(e) { | |||
e.preventDefault(); | |||
collapseTable(tableIndex); | |||
}; | |||
} | |||
function createCollapseButtons() { | |||
var tableIndex = 0; | |||
var NavigationBoxes = {}; | |||
var Tables = document.getElementsByTagName('table'); | |||
var i; | |||
for (i = 0; i < Tables.length; i++) { | |||
if ($(Tables[i]).hasClass('collapsible')) { | |||
/* only add button and increment count if there is a header row to work with */ | |||
var HeaderRow = Tables[i].getElementsByTagName('tr')[0]; | |||
if (!HeaderRow) { | |||
continue; | |||
} | |||
var Header = HeaderRow.getElementsByTagName('th')[0]; | |||
if (!Header) { | |||
continue; | |||
} | |||
NavigationBoxes[tableIndex] = Tables[i]; | |||
Tables[i].setAttribute('id', 'collapsibleTable' + tableIndex); | |||
var Button = document.createElement('span'); | |||
var ButtonLink = document.createElement('a'); | |||
var ButtonText = document.createTextNode(collapseCaption); | |||
// TODO: Declare styles in [[MediaWiki:Gadget-collapsibleTables.css]] | |||
// Button.className = 'collapseButton'; | |||
Button.style.styleFloat = 'right'; | |||
Button.style.cssFloat = 'right'; | |||
Button.style.fontWeight = 'normal'; | |||
Button.style.textAlign = 'right'; | |||
Button.style.width = '6em'; | |||
ButtonLink.style.color = Header.style.color; | |||
ButtonLink.setAttribute('id', 'collapseButton' + tableIndex); | |||
ButtonLink.setAttribute('href', '#'); | |||
$(ButtonLink).on('click', createClickHandler(tableIndex)); | |||
ButtonLink.appendChild(ButtonText); | |||
Button.appendChild(document.createTextNode('[')); | |||
Button.appendChild(ButtonLink); | |||
Button.appendChild(document.createTextNode(']')); | |||
Header.insertBefore(Button, Header.firstChild); | |||
tableIndex++; | |||
} | |||
} | |||
for (i = 0; i < tableIndex; i++) { | |||
if ($(NavigationBoxes[i]).hasClass('collapsed') || | |||
(tableIndex >= autoCollapse && $(NavigationBoxes[i]).hasClass('autocollapse')) | |||
) { | |||
collapseTable(i); | |||
} | |||
} | |||
} | |||
mw.hook('wikipage.content').add(createCollapseButtons); | |||
}()); | |||
/** | /** |
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