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describe('hx-swap-oob attribute', function() {
const savedConfig = htmx.config
beforeEach(function() {
this.server = makeServer()
htmx.config = Object.assign({}, savedConfig)
clearWorkArea()
})
afterEach(function() {
this.server.restore()
htmx.config = savedConfig
clearWorkArea()
})
// Repeat the same test to make sure it works with different configurations
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('handles basic response properly with config ' + JSON.stringify(config), function() {
Object.assign(htmx.config, config)
this.server.respondWith('GET', '/test', "Clicked<div id='d1' hx-swap-oob='true'>Swapped0</div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped0')
})
}
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('oob swap works when the response has a body tag with config ' + JSON.stringify(config), function() {
Object.assign(htmx.config, config)
this.server.respondWith('GET', '/test', "<body>Clicked<div id='d2' hx-swap-oob='true'>Swapped0</div></body>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d2"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d2').innerHTML.should.equal('Swapped0')
})
}
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('oob swap works when the response has html and body tags with config ' + JSON.stringify(config), function() {
Object.assign(htmx.config, config)
this.server.respondWith('GET', '/test', "<html><body>Clicked<div id='d3' hx-swap-oob='true'>Swapped0</div></body></html>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d3"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d3').innerHTML.should.equal('Swapped0')
})
}
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('handles more than one oob swap properly with config ' + JSON.stringify(config), function() {
Object.assign(htmx.config, config)
this.server.respondWith('GET', '/test', "Clicked<div id='d1' hx-swap-oob='true'>Swapped1</div><div id='d2' hx-swap-oob='true'>Swapped2</div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"></div>')
make('<div id="d2"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped1')
byId('d2').innerHTML.should.equal('Swapped2')
})
}
it('handles remvoing hx-swap-oob tag', function() {
this.server.respondWith('GET', '/test', "Clicked<div id='d1' data-hx-swap-oob='true'>Swapped3</div>")
var div = make('<div data-hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped3')
byId('d1').hasAttribute('hx-swap-oob').should.equal(false)
})
it('handles remvoing data-hx-swap-oob tag', function() {
this.server.respondWith('GET', '/test', "Clicked<div id='d1' data-hx-swap-oob='true'>Swapped3</div>")
var div = make('<div data-hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped3')
byId('d1').hasAttribute('data-hx-swap-oob').should.equal(false)
})
it('handles no id match properly', function() {
this.server.respondWith('GET', '/test', "Clicked<div id='d1' hx-swap-oob='true'>Swapped2</div>")
var div = make('<div hx-get="/test">click me</div>')
div.click()
this.server.respond()
div.innerText.should.equal('Clicked')
})
it('handles basic response properly w/ data-* prefix', function() {
this.server.respondWith('GET', '/test', "Clicked<div id='d1' data-hx-swap-oob='true'>Swapped3</div>")
var div = make('<div data-hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped3')
})
it('handles outerHTML response properly', function() {
this.server.respondWith('GET', '/test', "Clicked<div id='d1' foo='bar' hx-swap-oob='outerHTML'>Swapped4</div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
byId('d1').getAttribute('foo').should.equal('bar')
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped4')
})
it('handles innerHTML response properly', function() {
this.server.respondWith('GET', '/test', "Clicked<div id='d1' foo='bar' hx-swap-oob='innerHTML'>Swapped5</div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
should.equal(byId('d1').getAttribute('foo'), null)
div.innerHTML.should.equal('Clicked')
byId('d1').innerHTML.should.equal('Swapped5')
})
it('oob swaps can be nested in content with config {"allowNestedOobSwaps": true}', function() {
htmx.config.allowNestedOobSwaps = true
this.server.respondWith('GET', '/test', "<div>Clicked<div id='d1' foo='bar' hx-swap-oob='innerHTML'>Swapped6</div></div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
should.equal(byId('d1').getAttribute('foo'), null)
div.innerHTML.should.equal('<div>Clicked</div>')
byId('d1').innerHTML.should.equal('Swapped6')
})
it('oob swaps in nested content are ignored and stripped with config {"allowNestedOobSwaps": false}', function() {
htmx.config.allowNestedOobSwaps = false
this.server.respondWith('GET', '/test', '<div>Clicked<div hx-swap-oob="innerHTML:#d1">Swapped6.1</div></div>')
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"></div>')
div.click()
this.server.respond()
byId('d1').innerHTML.should.equal('')
div.innerHTML.should.equal('<div>Clicked<div>Swapped6.1</div></div>')
})
it('oob swaps can use selectors to match up', function() {
this.server.respondWith('GET', '/test', "<div>Clicked<div hx-swap-oob='innerHTML:[oob-foo]'>Swapped7</div></div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1" oob-foo="bar"></div>')
div.click()
this.server.respond()
should.equal(byId('d1').getAttribute('oob-foo'), 'bar')
div.innerHTML.should.equal('<div>Clicked</div>')
byId('d1').innerHTML.should.equal('Swapped7')
})
it('swaps into all targets that match the selector (innerHTML)', function() {
this.server.respondWith('GET', '/test', "<div>Clicked</div><div class='target' hx-swap-oob='innerHTML:.target'>Swapped8</div>")
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1">No swap</div>')
make('<div id="d2" class="target">Not swapped</div>')
make('<div id="d3" class="target">Not swapped</div>')
div.click()
this.server.respond()
byId('d1').innerHTML.should.equal('No swap')
byId('d2').innerHTML.should.equal('Swapped8')
byId('d3').innerHTML.should.equal('Swapped8')
})
it('swaps into all targets that match the selector (outerHTML)', function() {
var oobSwapContent = '<div class="new-target" hx-swap-oob="outerHTML:.target">Swapped9</div>'
var finalContent = '<div class="new-target">Swapped9</div>'
this.server.respondWith('GET', '/test', '<div>Clicked</div>' + oobSwapContent)
var div = make('<div hx-get="/test">click me</div>')
make('<div id="d1"><div>No swap</div></div>')
make('<div id="d2"><div class="target">Not swapped</div></div>')
make('<div id="d3"><div class="target">Not swapped</div></div>')
div.click()
this.server.respond()
byId('d1').innerHTML.should.equal('<div>No swap</div>')
byId('d2').innerHTML.should.equal(finalContent)
byId('d3').innerHTML.should.equal(finalContent)
})
it('oob swap delete works properly', function() {
this.server.respondWith('GET', '/test', '<div hx-swap-oob="delete" id="d1"></div>')
var div = make('<div id="d1" hx-get="/test">Foo</div>')
div.click()
this.server.respond()
should.equal(byId('d1'), null)
})
it('oob swap removes templates used for oob encapsulation only properly', function() {
this.server.respondWith('GET', '/test', '' +
'Clicked<template><div hx-swap-oob="outerHTML" id="d1">Foo</div></template>')
var div = make('<button hx-get="/test" id="b1">Click Me</button>' +
'<div id="d1" ></div>')
var btn = byId('b1')
btn.click()
this.server.respond()
should.equal(byId('b1').innerHTML, 'Clicked')
should.equal(byId('d1').innerHTML, 'Foo')
})
it('oob swap keeps templates not used for oob swap encapsulation', function() {
this.server.respondWith('GET', '/test', '' +
'Clicked<template></template>')
var div = make('<button hx-get="/test" id="b1">Click Me</button>' +
'<div id="d1" ></div>')
var btn = byId('b1')
btn.click()
this.server.respond()
should.equal(byId('b1').innerHTML, 'Clicked<template></template>')
should.equal(byId('d1').innerHTML, '')
})
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('oob swap supports table row in fragment along other oob swap elements with config ' + JSON.stringify(config), function() {
Object.assign(htmx.config, config)
this.server.respondWith('GET', '/test',
`Clicked
<div hx-swap-oob="innerHTML" id="d1">Test</div>
<button type="button" hx-swap-oob="true" id="b2">Another button</button>
<template>
<tr hx-swap-oob="true" id="r1"><td>bar</td></tr>
</template>
<template>
<td hx-swap-oob="true" id="td1">hey</td>
</template>`)
make(`<div id="d1">Bar</div>
<button id="b2">Foo</button>
<table id="table">
<tbody id="tbody">
<tr id="r1">
<td>foo</td>
</tr>
<tr>
<td id="td1">Bar</td>
</tr>
</tbody>
</table>`)
var btn = make('<button id="b1" type="button" hx-get="/test">Click me</button>')
btn.click()
this.server.respond()
btn.innerText.should.equal('Clicked')
byId('r1').innerHTML.should.equal('<td>bar</td>')
byId('b2').innerHTML.should.equal('Another button')
byId('d1').innerHTML.should.equal('Test')
byId('td1').innerHTML.should.equal('hey')
})
}
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('handles oob target in web components with both inside shadow root and config ' + JSON.stringify(config), function() {
this.server.respondWith('GET', '/test', '<div hx-swap-oob="innerHTML:#oob-swap-target">new contents</div>Clicked')
class TestElement extends HTMLElement {
connectedCallback() {
const root = this.attachShadow({ mode: 'open' })
root.innerHTML = `
<button hx-get="/test" hx-target="next div">Click me!</button>
<div id="main-target"></div>
<div id="oob-swap-target">this should get swapped</div>
`
htmx.process(root) // Tell HTMX about this component's shadow DOM
}
}
var elementName = 'test-oobswap-inside-' + config.allowNestedOobSwaps
customElements.define(elementName, TestElement)
var div = make(`<div><div id="oob-swap-target">this should not get swapped</div><${elementName}/></div>`)
var badTarget = div.querySelector('#oob-swap-target')
var webComponent = div.querySelector(elementName)
var btn = webComponent.shadowRoot.querySelector('button')
var goodTarget = webComponent.shadowRoot.querySelector('#oob-swap-target')
var mainTarget = webComponent.shadowRoot.querySelector('#main-target')
btn.click()
this.server.respond()
should.equal(mainTarget.textContent, 'Clicked')
should.equal(goodTarget.textContent, 'new contents')
should.equal(badTarget.textContent, 'this should not get swapped')
})
}
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('handles oob target in web components with main target outside web component config ' + JSON.stringify(config), function() {
this.server.respondWith('GET', '/test', '<div hx-swap-oob="innerHTML:#oob-swap-target">new contents</div>Clicked')
class TestElement extends HTMLElement {
connectedCallback() {
const root = this.attachShadow({ mode: 'open' })
root.innerHTML = `
<button hx-get="/test" hx-target="global #main-target">Click me!</button>
<div id="main-target"></div>
<div id="oob-swap-target">this should get swapped</div>
`
htmx.process(root) // Tell HTMX about this component's shadow DOM
}
}
var elementName = 'test-oobswap-global-main-' + config.allowNestedOobSwaps
customElements.define(elementName, TestElement)
var div = make(`<div><div id="main-target"></div><div id="oob-swap-target">this should not get swapped</div><${elementName}/></div>`)
var badTarget = div.querySelector('#oob-swap-target')
var webComponent = div.querySelector(elementName)
var btn = webComponent.shadowRoot.querySelector('button')
var goodTarget = webComponent.shadowRoot.querySelector('#oob-swap-target')
var mainTarget = div.querySelector('#main-target')
btn.click()
this.server.respond()
should.equal(mainTarget.textContent, 'Clicked')
should.equal(goodTarget.textContent, 'new contents')
should.equal(badTarget.textContent, 'this should not get swapped')
})
}
for (const config of [{ allowNestedOobSwaps: true }, { allowNestedOobSwaps: false }]) {
it('handles global oob target in web components with main target inside web component config ' + JSON.stringify(config), function() {
this.server.respondWith('GET', '/test', '<div hx-swap-oob="innerHTML:global #oob-swap-target">new contents</div>Clicked')
class TestElement extends HTMLElement {
connectedCallback() {
const root = this.attachShadow({ mode: 'open' })
root.innerHTML = `
<button hx-get="/test" hx-target="next div">Click me!</button>
<div id="main-target"></div>
<div id="oob-swap-target">this should not get swapped</div>
`
htmx.process(root) // Tell HTMX about this component's shadow DOM
}
}
var elementName = 'test-oobswap-global-oob-' + config.allowNestedOobSwaps
customElements.define(elementName, TestElement)
var div = make(`<div><div id="main-target"></div><div id="oob-swap-target">this should get swapped</div><${elementName}/></div>`)
var webComponent = div.querySelector(elementName)
var badTarget = webComponent.shadowRoot.querySelector('#oob-swap-target')
var btn = webComponent.shadowRoot.querySelector('button')
var goodTarget = div.querySelector('#oob-swap-target')
var mainTarget = webComponent.shadowRoot.querySelector('#main-target')
btn.click()
this.server.respond()
should.equal(mainTarget.textContent, 'Clicked')
should.equal(goodTarget.textContent, 'new contents')
should.equal(badTarget.textContent, 'this should not get swapped')
})
}
})
|
