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enable multiple tables per page

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integration-tests
Josha von Gizycki 7 years ago
parent 1139f566f5
commit fd7fd9fe8b
1 changed files with 103 additions and 69 deletions
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172
resources/public/js/scripts.js
Unescape Escape View File

@ -43,14 +43,18 @@ document.addEventListener('DOMContentLoaded', function () {
})
function dynamicTables() {
const pageSize = 25
const pageSize = 40
const range = (x, y) =>
x > y ? [] : [x, ...range(x + 1, y)];
x > y ? [] : [x, ...range(x + 1, y)];
const visibleRows = page =>
range(page * pageSize, (page + 1) * pageSize - 1)
range(page * pageSize, (page + 1) * pageSize - 1)
const tblRows = tbl =>
[...tbl.tBodies[0].rows]
[...tbl.tBodies[0].rows]
const partial11 = (fn, arg1) =>
function (arg2) {
fn(arg1, arg2)
}
function toggleVisibilities(tbl, ixsToShow) {
tblRows(tbl).forEach(function (row, ix) {
@ -58,61 +62,48 @@ document.addEventListener('DOMContentLoaded', function () {
})
}
function setCurrPage(tbl, currPageIx) {
const elems = document.querySelectorAll('.tbl-toolbar .row-info')
const rows = tbl.tBodies[0].rows.length
function setCurrPage(ctx, currPageIx) {
const rows = tblRows(ctx.tbl).length
const pages = Math.ceil(rows / pageSize)
elems.forEach(function(elem) {
elem.children[0].innerText = (currPageIx + 1) + ' / ' + pages
elem.children[1].innerText = rows
ctx.rowsLbls.forEach(function (elem) {
elem.innerText = rows
})
ctx.pageLbls.forEach(function (elem) {
elem.innerText = (currPageIx + 1) + ' / ' + pages
})
tbl.setAttribute('data-page', currPageIx)
ctx.tbl.setAttribute('data-page', currPageIx)
}
function changePage(tbl, ix) {
toggleVisibilities(tbl, visibleRows(ix))
setCurrPage(tbl, ix)
function changePage(ctx, ix) {
toggleVisibilities(ctx.tbl, visibleRows(ix))
setCurrPage(ctx, ix)
}
function enablePagination(on) {
document.querySelectorAll('.pg-btn').forEach(function(btn) {
function enablePagination(ctx, on) {
[...ctx.nextBtns, ...ctx.prevBtns].forEach(function (btn) {
btn.disabled = !on
})
document.querySelectorAll('.row-info .page').forEach(function(elem) {
ctx.pageLbls.forEach(function (elem) {
elem.style.display = on ? 'inline' : 'none'
})
}
function prevButton(tbl) {
function prevButton() {
const btn = document.createElement('button')
btn.classList.add('prev')
btn.classList.add('pg-btn')
btn.innerText = 'Prev'
btn.addEventListener('click', function () {
const page = tbl.getAttribute('data-page') * 1
if (page > 0) {
changePage(tbl, page - 1)
}
})
return btn;
}
function nextButton(tbl) {
function nextButton() {
const btn = document.createElement('button')
btn.classList.add('next')
btn.classList.add('pg-btn')
btn.innerText = 'Next'
btn.addEventListener('click', function () {
const page = tbl.getAttribute('data-page') * 1
const lastRowNum = (page + 1) * pageSize
if (lastRowNum < tblRows(tbl).length) {
changePage(tbl, page + 1)
}
})
return btn
}
@ -121,10 +112,10 @@ document.addEventListener('DOMContentLoaded', function () {
rowInfo.classList.add('row-info')
const rows = document.createElement('span')
rows.classList.add('rows')
rows.innerText = 0
rows.innerText = '0'
const page = document.createElement('span')
page.classList.add('page')
page.innerText = 1
page.innerText = '1'
rowInfo.insertAdjacentElement('afterbegin', rows)
rowInfo.insertAdjacentElement('afterbegin', page)
@ -132,65 +123,108 @@ document.addEventListener('DOMContentLoaded', function () {
return rowInfo
}
function searchBox(tbl) {
function searchBox() {
const input = document.createElement('input')
input.classList.add('search')
input.type = 'search'
input.placeholder = 'search...'
return input
}
function onSearch(ctx, evt) {
const term = evt.target.value.toLocaleLowerCase()
if (term.length === 0) {
changePage(ctx, 0)
enablePagination(ctx, true)
return
}
enablePagination(ctx, false)
const contents = tblRows(tbl).map(function(row) {
return Array.from(row.cells).reduce(function(carr, cell) {
const contents = tblRows(ctx.tbl).map(function (row) {
return Array.from(row.cells).reduce(function (carr, cell) {
return carr + cell.innerText.toLocaleLowerCase()
}, "")
})
input.addEventListener('input', function(evt, a) {
const term = evt.target.value.toLocaleLowerCase()
if (term.length === 0) {
changePage(tbl, 0)
enablePagination(true)
return
const ixs = []
contents.forEach(function (rowContent, ix) {
if (rowContent.match(term)) {
ixs.push(ix)
}
})
enablePagination(false)
const ixs = []
contents.forEach(function(rowContent, ix) {
if (rowContent.match(term)) {
ixs.push(ix)
}
})
document.querySelectorAll('.row-info .rows').forEach(function(elem) {
elem.innerText = ixs.length
})
toggleVisibilities(tbl, ixs)
ctx.rowsLbls.forEach(function (elem) {
elem.innerText = ixs.length
})
return input
toggleVisibilities(ctx.tbl, ixs)
}
function onPrevClick(ctx) {
const page = ctx.tbl.getAttribute('data-page') * 1
if (page > 0) {
changePage(ctx, page - 1)
}
}
function onNextClick(ctx) {
const page = ctx.tbl.getAttribute('data-page') * 1
const lastRowNum = (page + 1) * pageSize
if (lastRowNum < tblRows(ctx.tbl).length) {
changePage(ctx, page + 1)
}
}
function buildContext(tbl) {
const currPage1 = currPage()
const currPage2 = currPage()
const ctx = {
tbl: tbl,
currPages: [currPage1, currPage2],
pageLbls: [currPage1.children[0], currPage2.children[0]],
rowsLbls: [currPage1.children[1], currPage2.children[1]],
searchBox: searchBox(),
prevBtns: [prevButton(), prevButton()],
nextBtns: [nextButton(), nextButton()]
}
ctx.searchBox.addEventListener('input', partial11(onSearch, ctx))
ctx.prevBtns.forEach(function (btn) {
btn.addEventListener('click', partial11(onPrevClick, ctx))
})
ctx.nextBtns.forEach(function (btn) {
btn.addEventListener('click', partial11(onNextClick, ctx))
})
return ctx
}
function addToolbar(tbl) {
const ctx = buildContext(tbl)
const toolbarTop = document.createElement('section')
toolbarTop.classList.add('tbl-toolbar')
toolbarTop.insertAdjacentElement('beforeend', currPage())
toolbarTop.insertAdjacentElement('beforeend', searchBox(tbl))
toolbarTop.insertAdjacentElement('beforeend', prevButton(tbl))
toolbarTop.insertAdjacentElement('beforeend', nextButton(tbl))
toolbarTop.insertAdjacentElement('beforeend', ctx.currPages[0])
toolbarTop.insertAdjacentElement('beforeend', ctx.searchBox)
toolbarTop.insertAdjacentElement('beforeend', ctx.prevBtns[0])
toolbarTop.insertAdjacentElement('beforeend', ctx.nextBtns[0])
const toolbarBottom = document.createElement('section')
toolbarBottom.classList.add('tbl-toolbar')
toolbarBottom.insertAdjacentElement('beforeend', currPage())
toolbarBottom.insertAdjacentElement('beforeend', prevButton(tbl))
toolbarBottom.insertAdjacentElement('beforeend', nextButton(tbl))
toolbarBottom.insertAdjacentElement('beforeend', ctx.currPages[1])
toolbarBottom.insertAdjacentElement('beforeend', ctx.prevBtns[1])
toolbarBottom.insertAdjacentElement('beforeend', ctx.nextBtns[1])
tbl.insertAdjacentElement('afterend', toolbarBottom)
tbl.insertAdjacentElement('beforebegin', toolbarTop)
return ctx
}
document.querySelectorAll('table').forEach(function (tbl) {
toggleVisibilities(tbl, visibleRows(0))
tbl.setAttribute('data-page', 0)
addToolbar(tbl)
setCurrPage(tbl, 0)
const ctx = addToolbar(tbl)
changePage(ctx, 0)
})
}

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