Implement draft cancel and save functionality

This commit is contained in:
Dennis Eichhorn 2019-05-07 20:01:14 +02:00
parent 83b6ec231b
commit c81314d61e

View File

@ -1,12 +1,12 @@
import { Logger } from '../../Log/Logger.js';
import { FormView } from '../../Views/FormView.js';
import { NotificationLevel } from '../../Message/Notification/NotificationLevel.js';
import { NotificationMessage } from '../../Message/Notification/NotificationMessage.js';
import { NotificationType } from '../../Message/Notification/NotificationType.js';
import { Request } from '../../Message/Request/Request.js';
import { RequestMethod } from '../../Message/Request/RequestMethod.js';
import { Response } from '../../Message/Response/Response.js';
import { ResponseType } from '../../Message/Response/ResponseType.js';
import { NotificationMessage } from '../../Message/Notification/NotificationMessage.js';
import { NotificationLevel } from '../../Message/Notification/NotificationLevel.js';
import { NotificationType } from '../../Message/Notification/NotificationType.js';
import { FormView } from '../../Views/FormView.js';
/**
* Form manager class.
@ -152,10 +152,22 @@ export class Form {
this.bindAddInline(addable[i], id);
}
const save = this.forms[id].getSave();
length = save === null ? 0 : save.length;
for (let i = 0; i < length; ++i) {
this.bindSaveInline(save[i], id);
}
if (document.getElementById(id).getAttribute('data-ui-form') !== null) {
this.bindAddExternal(id);
}
const cancel = this.forms[id].getCancel();
length = cancel === null ? 0 : cancel.length;
for (let i = 0; i < length; ++i) {
this.bindCancelInline(cancel[i], id);
}
const update = this.forms[id].getUpdate();
length = update === null ? 0 : update.length;
for (let i = 0; i < length; ++i) {
@ -505,25 +517,25 @@ export class Form {
values = values.concat(Array.prototype.slice.call(parents[i].querySelectorAll('[data-tpl-value]')));
text = text.concat(Array.prototype.slice.call(parents[i].querySelectorAll('[data-tpl-text]')));
parents[i].style = 'display: none'; // todo: replace with class instead of inline style
jsOMS.addClass(parents[i], 'hidden');
newEle.push(subMain.getElementsByTagName('template')[selectorLength + i].content.cloneNode(true));
// todo: don't use random id use actual row id for data which needs to be updated
const eleId = 'f' + Math.random().toString(36).substring(7);
if (newEle[i].firstElementChild.id === null) {
// todo: don't use random id use actual row id for data which needs to be updated
const eleId = 'f' + Math.random().toString(36).substring(7);
// root element is form even if it has a different tag than <form> also <tr> can be a form!
newEle[i].firstElementChild.id = eleId;
// root element is form even if it has a different tag than <form> also <tr> can be a form!
newEle[i].firstElementChild.id = eleId;
}
}
const fields = [];
for (let i = 0; i < selectorLength; ++i) {
fields.concat(newEle[i].firstElementChild.querySelectorAll('[data-form="' + id + '"]'));
}
let length = fields.length;
for (let i = 0; i < length; ++i) {
fields[i].setAttribute('data-form', eleId);
}
@ -555,6 +567,7 @@ export class Form {
}
for (let i = 0; i < selectorLength; ++i) {
newEle[i].firstElementChild.setAttribute('data-marker', 'tpl');
parents[i].parentNode.insertBefore(newEle[i].firstElementChild, parents[i]);
}
@ -569,10 +582,165 @@ export class Form {
});*/
// todo: replace add button with save button and add cancel button
jsOMS.addClass(this, 'hidden');
const saveButtons = self.forms[id].getSave();
length = saveButtons.length;
for (let i = 0; i < length; ++i) {
jsOMS.removeClass(saveButtons[i], 'hidden');
}
const cancelButtons = self.forms[id].getCancel();
length = cancelButtons.length;
for (let i = 0; i < length; ++i) {
jsOMS.removeClass(cancelButtons[i], 'hidden');
}
// todo: on save button click insert data into hidden row and show hidden row again, delete form row
});
};
bindCancelInline(cancel, id)
{
const self = this;
cancel.addEventListener('click', function () {
self.removeEditTemplate(this, id);
});
};
bindSaveInline(save, id)
{
const self = this;
save.addEventListener('click', function () {
const formElement = document.getElementById(id);
const parentsTpl = [];
const parentsContent = [];
const selectors = formElement.getAttribute('data-ui-element').split(','),
selectorLength = selectors.length;
let values = [];
let text = [];
for (let i = 0; i < selectorLength; ++i) {
// todo: similar logic is in updatable Inline and probably in External... pull out?
// this handles selectors such as 'ancestor > child/or/sibling' and many more
// todo: maybe move this to the library as an advanced ancestor function?
let selector = selectors[i].trim(' ').split(' ');
let closest = selector[0].trim();
// template elements
let subSelector = '';
if (selector.length !== 0) {
selector.shift();
subSelector = selector.join(' ').trim() + '[data-marker=tpl]';
} else {
closest += '[data-marker=tpl]';
}
parentsTpl.push(
selector.length === 0 ? this.closest(closest) : this.closest(closest).querySelector(subSelector)
);
// content elements
selector = selectors[i].trim(' ').split(' ');
closest = selector[0].trim();
subSelector = '';
if (selector.length !== 0) {
selector.shift();
subSelector = selector.join(' ').trim() + ':not([data-marker=tpl])';
} else {
closest += ':not([data-marker=tpl])';
}
parentsContent.push(
selector.length === 0 ? this.closest(closest) : this.closest(closest).querySelector(subSelector)
);
values = values.concat(Array.prototype.slice.call(parentsTpl[i].querySelectorAll('[data-tpl-value]')));
text = text.concat(Array.prototype.slice.call(parentsTpl[i].querySelectorAll('[data-tpl-text]')));
}
// overwrite old values data in ui
length = values.length;
for (let i = 0; i < length; ++i) {
for (let j = 0; j < selectorLength; ++j) {
const matches = parentsContent[j].querySelectorAll('[data-tpl-value="' + values[i].getAttribute('data-tpl-value') + '"');
if (matches.length > 0) {
// todo: handle multiple matches
matches[0].value = values[i].value;
}
// todo: handle different input types
}
}
// overwrite old text data in ui
length = text.length;
for (let i = 0; i < length; ++i) {
for (let j = 0; j < selectorLength; ++j) {
const matches = parentsContent[j].querySelectorAll('[data-tpl-text="' + text[i].getAttribute('data-tpl-text') + '"');
if (matches.length > 0) {
// todo: handle multiple matches
matches[0].innerText = text[i].value;
// todo: handle different input types
}
}
}
// todo: submit changes to backend/api
self.removeEditTemplate(this, id);
});
}
removeEditTemplate(ele, id)
{
const formElement = document.getElementById(id);
const selectors = formElement.getAttribute('data-ui-element').split(','),
selectorLength = selectors.length;
for (let i = 0; i < selectorLength; ++i) {
let selector = selectors[i].trim(' ').split(' ');
let closest = selector[0].trim();
let subSelector = '';
if (selector.length !== 0) {
selector.shift();
subSelector = selector.join(' ').trim();
}
let content = selector.length === 0 ? ele.closest(closest) : ele.closest(closest).querySelector(subSelector);
const tpls = content.parentNode.querySelectorAll('[data-marker=tpl]'),
tplsLength = tpls.length;
for (let j = 0; j < tplsLength; ++j) {
tpls[j].parentNode.removeChild(tpls[j]);
}
content = selector.length === 0 ? ele.closest(closest) : ele.closest(closest).querySelector(subSelector);
jsOMS.removeClass(content, 'hidden');
}
const saveButtons = this.forms[id].getSave();
let length = saveButtons.length;
for (let i = 0; i < length; ++i) {
jsOMS.addClass(saveButtons[i], 'hidden');
}
const cancelButtons = this.forms[id].getCancel();
length = cancelButtons.length;
for (let i = 0; i < length; ++i) {
jsOMS.addClass(cancelButtons[i], 'hidden');
}
const update = this.forms[id].getUpdate();
length = update === null ? 0 : update.length;
for (let i = 0; i < length; ++i) {
jsOMS.removeClass(update[i], 'hidden');
}
};
bindUpdatableExternal(update, id)
{
update.addEventListener('click', function () {