89 lines
2.1 KiB
JavaScript
89 lines
2.1 KiB
JavaScript
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import Events from '@a2nt/ss-bootstrap-ui-webpack-boilerplate-react/src/js/_events'
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const NAME = 'uiAjaxForm'
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const CONTAINER_CLASS = 'form-container'
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const submitForm = (e) => {
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const form = e.currentTarget
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e.preventDefault()
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console.log(`${NAME}: submit`)
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const data = new FormData(form);
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const parent = form.parentElement;
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const btns = form.querySelectorAll('input[type="submit"],button')
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btns.forEach((el) => {
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el.setAttribute('disabled', 'disabled')
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})
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data.append('ajax', '1')
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form.parentElement.classList.add('loading')
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fetch(form.action, {
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method: form.method,
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headers: {
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'x-requested-with': 'XMLHttpRequest',
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},
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body: data,
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})
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.then(async (resp) => {
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const body = resp.text().then((html) => {
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try {
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const json = JSON.parse(html)
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console.log(`${NAME}: JSON response`)
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const status = json.status === 'good' ? 'success' : 'error'
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replaceForm(form, `<div class="alert alert-${status}">${json.message}</div>`)
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} catch (e) {
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console.log(`${NAME}: HTML response`)
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replaceForm(form, html)
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parent.querySelector('form').addEventListener('submit', submitForm)
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}
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})
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})
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}
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const replaceForm = (form, html) => {
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const parent = form.parentElement;
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parent.innerHTML = html
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parent.classList.remove('loading')
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parent.classList.add('loaded')
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window.dispatchEvent(new Event(`${Events.AJAX}`))
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return
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}
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const formInit = (form) => {
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if (form.dataset[`${NAME}Active`]) {
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console.log(`${NAME}: #${form.id} already activated`)
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return false
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}
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// wrap form
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const parent = form.parentElement;
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if (!parent.classList.contains(CONTAINER_CLASS)) {
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const elHtml = document.createElement('div')
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elHtml.classList.add(CONTAINER_CLASS)
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elHtml.append(form)
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}
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//
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form.dataset[`${NAME}Active`] = true
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form.addEventListener('submit', submitForm)
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}
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const init = () => {
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console.log(`${NAME}: init`)
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document.querySelectorAll('#MainContent form:not(.legacy)').forEach(formInit)
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}
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window.addEventListener(`${Events.LODEDANDREADY}`, init)
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window.addEventListener(`${Events.AJAX}`, init)
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