silverstripe-gridfieldexten.../javascript/GridFieldExtensions.js

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(function($) {
let preventReorderUpdate = false;
let updateTimeouts = [];
$.entwine("ss", function($) {
/**
* GridFieldAddExistingSearchButton
*/
$(".add-existing-search-dialog").entwine({
loadDialog: function(deferred) {
var dialog = this.addClass("loading").children(".ui-dialog-content").empty();
deferred.done(function(data) {
dialog.html(data).parent().removeClass("loading");
});
}
});
$(".ss-gridfield .add-existing-search").entwine({
onclick: function() {
var dialog = $("<div></div>").appendTo("body").dialog({
modal: true,
resizable: false,
width: 500,
height: 600,
close: function() {
$(this).dialog("destroy").remove();
}
});
dialog.parent().addClass("add-existing-search-dialog").loadDialog(
$.get(this.prop("href"))
);
dialog.data("grid", this.closest(".ss-gridfield"));
return false;
}
});
$(".add-existing-search-dialog .add-existing-search-form").entwine({
onsubmit: function() {
this.closest(".add-existing-search-dialog").loadDialog($.get(
this.prop("action"), this.serialize()
));
return false;
}
});
// Allow the list item to be clickable as well as the anchor
$('.add-existing-search-dialog .add-existing-search-items .list-group-item-action').entwine({
onclick: function() {
if (this.children('a').length > 0) {
this.children('a').first().trigger('click');
}
}
});
$(".add-existing-search-dialog .add-existing-search-items a").entwine({
onclick: function() {
var link = this.closest(".add-existing-search-items").data("add-link");
var id = this.data("id");
var dialog = this.closest(".add-existing-search-dialog")
.addClass("loading")
.children(".ui-dialog-content")
.empty();
$.post(link, { id: id }, function() {
dialog.data("grid").reload();
dialog.dialog("close");
});
return false;
}
});
$(".add-existing-search-dialog .add-existing-search-pagination a").entwine({
onclick: function() {
this.closest(".add-existing-search-dialog").loadDialog($.get(
this.prop("href")
));
return false;
}
});
/**
* GridFieldAddNewInlineButton
*/
$(".ss-gridfield.ss-gridfield-editable").entwine({
reload: function(opts, success) {
var grid = this;
// Record position of all items
var added = [];
var index = 0; // 0-based index
grid.find("tbody:first .ss-gridfield-item").each(function() {
// Record inline items with their original positions
if ($(this).is(".ss-gridfield-inline-new")) {
added.push({
'index': index,
'row': $(this).detach()
});
}
index++;
});
this._super(opts, function() {
var body = grid.find("tbody:first");
$.each(added, function(i, item) {
var row = item['row'],
index = item['index'],
replaces;
// Insert at index position
if (index === 0) {
body.prepend(row);
} else {
// Find item that we could potentially insert this row after
replaces = body.find('.ss-gridfield-item:nth-child(' + index + ')');
if (replaces.length) {
replaces.after(row);
} else {
body.append(row);
}
}
grid.find("tbody:first").children(".ss-gridfield-no-items").hide();
});
if(success) success.apply(grid, arguments);
});
},
onpaste: function(e) {
// The following was used as a basis for clipboard data access:
// http://stackoverflow.com/questions/2176861/javascript-get-clipboard-data-on-paste-event-cross-browser
var clipboardData = typeof e.originalEvent.clipboardData !== "undefined" ? e.originalEvent.clipboardData : null;
if (clipboardData) {
// Get current input wrapper div class (ie. 'col-Title')
var input = $(e.target);
var inputType = input.attr('type');
if (inputType === 'text' || inputType === 'email')
{
var lastInput = this.find(".ss-gridfield-inline-new:last").find("input");
if (input.attr('type') === 'text' && input.is(lastInput) && input.val() === '')
{
var inputWrapperDivClass = input.parent().attr('class');
// Split clipboard data into lines
var lines = clipboardData.getData("text/plain").match(/[^\r\n]+/g);
var linesLength = lines.length;
// If there are multiple newlines detected, split the data into new rows automatically
if (linesLength > 1)
{
var elementsChanged = [];
for (var i = 1; i < linesLength; ++i)
{
this.trigger("addnewinline");
var row = this.find(".ss-gridfield-inline-new:last");
var rowInput = row.find("."+inputWrapperDivClass).find("input");
rowInput.val(lines[i]);
elementsChanged.push(rowInput);
}
// Store the rows added via this method so they can be undo'd.
input.data('pasteManipulatedElements', elementsChanged);
// To set the current row to not just be all the clipboard data, must wait a frame
setTimeout(function() {
input.val(lines[0]);
}, 0);
}
}
}
}
},
onkeyup: function(e) {
if (e.keyCode == 90 && e.ctrlKey)
{
var target = $(e.target);
var elementsChanged = target.data("pasteManipulatedElements");
if (typeof elementsChanged !== "undefined" && elementsChanged && elementsChanged.length)
{
for (var i = 0; i < elementsChanged.length; ++i)
{
elementsChanged[i].closest('tr').remove();
}
target.data("pasteManipulatedElements", []);
}
}
},
onaddnewinline: function(e) {
if(e.target != this[0]) {
return;
}
var tmpl = window.tmpl;
var row = this.find(".ss-gridfield-add-inline-template:last");
var num = this.data("add-inline-num") || 1;
tmpl.cache[this[0].id + "ss-gridfield-add-inline-template"] = tmpl(row.html());
this.find("tbody:first").append(tmpl(this[0].id + "ss-gridfield-add-inline-template", { num: num }));
this.find("tbody:first").children(".ss-gridfield-no-items").hide();
this.data("add-inline-num", num + 1);
// Rebuild sort order fields
$(".ss-gridfield-orderable tbody").rebuildSort();
}
});
$(".ss-gridfield-add-new-inline").entwine({
onclick: function() {
this.getGridField().trigger("addnewinline");
return false;
}
});
$(".grid-field .action.ss-gridfield-delete-inline").entwine({
onclick: function() {
var msg = ss.i18n._t("GridFieldExtensions.CONFIRMDEL", "Are you sure you want to delete this?");
if(confirm(msg)) {
this.parents("tr.ss-gridfield-inline-new:first").remove();
}
return false;
}
});
/**
* GridFieldAddNewMultiClass
*/
$(".ss-gridfield-add-new-multi-class .btn__addnewmulticlass").entwine({
onclick: function() {
var link = this.data("href");
var cls = this.parents(".ss-gridfield-add-new-multi-class").find("select").val();
if(cls && cls.length) {
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this.getGridField().showDetailView(link.replace("{class}", encodeURI(cls)));
}
return false;
}
});
$(".action--new__multi-class").entwine({
onmatch: function () {
const hrefTemplate = this.data('hrefTemplate');
const classes = this.data('classes');
const liHtml = Object.keys(classes).map(className => {
const link = hrefTemplate.replace('{class}', className);
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const linkText = ss.i18n.inject(
ss.i18n._t('GridFieldExtensions.ADD_CLASS', 'Add: <i>{classname}</i>'),
{classname: classes[className]}
);
return `<li><a href="${link}">${linkText}</a></li>`;
});
const listElement = $(`<ul class="grid-field-inline-new--multi-class-list">${liHtml.join('')}</ul>`);
listElement.insertBefore(this);
this.on('click', function () {
listElement.toggleClass('grid-field-inline-new--multi-class-list__visible');
});
},
});
$(".ss-gridfield-add-new-multi-class select").entwine({
onadd: function() {
this.update();
},
onchange: function() {
this.update();
},
update: function() {
var btn = this.parents(".ss-gridfield-add-new-multi-class").find('[data-add-multiclass]');
if(this.val() && this.val().length) {
btn.removeClass('disabled');
} else {
btn.addClass('disabled');
}
}
});
/**
* GridFieldEditableColumns
*/
$('.ss-gridfield-editable .ss-gridfield-item').entwine({
onclick: function(e) {
// Prevent the default row click action when clicking a cell that contains a field
if (this.find('.editable-column-field').length) {
e.stopPropagation();
}
}
});
/**
* GridFieldOrderableRows
*/
$(".ss-gridfield-orderable tbody").entwine({
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// reload the gridfield without triggering the change event
// this is because the change has already been saved by reorder action
reload: function (ajaxOpts, successCallback) {
var self = this.getGridField(), form = this.closest('form'),
focusedElName = this.find(':input:focus').attr('name'), // Save focused element for restoring after refresh
data = form.find(':input').serializeArray();
if (!ajaxOpts) {
ajaxOpts = {};
}
if (!ajaxOpts.data) {
ajaxOpts.data = [];
}
ajaxOpts.data = ajaxOpts.data.concat(data);
// Include any GET parameters from the current URL, as the view state might depend on it.
// For example, a list prefiltered through external search criteria might be passed to GridField.
if (window.location.search) {
ajaxOpts.data = window.location.search.replace(/^\?/, '') + '&' + $.param(ajaxOpts.data);
}
form.addClass('loading');
$.ajax($.extend({}, {
headers: {"X-Pjax": 'CurrentField'},
type: "POST",
url: this.data('url'),
dataType: 'html',
success: function (data) {
// Replace the grid field with response, not the form.
// TODO Only replaces all its children, to avoid replacing the current scope
// of the executing method. Means that it doesn't retrigger the onmatch() on the main container.
self.empty().append($(data).children());
// Refocus previously focused element. Useful e.g. for finding+adding
// multiple relationships via keyboard.
if (focusedElName) self.find(':input[name="' + focusedElName + '"]').focus();
// Update filter
if (self.find('.grid-field__filter-header').length) {
var content;
if (ajaxOpts.data[0].filter == "show") {
content = '<span class="non-sortable"></span>';
self.addClass('show-filter').find('.grid-field__filter-header').show();
} else {
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const contentTitle = ss.i18n._t('GridFieldExtensions.OPEN_SEARCH_FILTER', 'Open search and filter');
content = `<button type="button" title="${contentTitle}" name="showFilter" class="btn btn-secondary font-icon-search btn--no-text btn--icon-large grid-field__filter-open"></button>`;
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self.removeClass('show-filter').find('.grid-field__filter-header').hide();
}
self.find('.sortable-header th:last').html(content);
}
// update CMS preview
var preview = $('.cms-preview');
if (preview.length) {
preview.entwine('.ss.preview')._initialiseFromContent();
}
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form.removeClass('loading');
if (successCallback) {
successCallback.apply(this, arguments);
}
self.trigger('reload', self);
// update publish button if necessary
const publish = $('#Form_EditForm_action_publish');
// button needs to be updated only if it's in published state
if (publish.length > 0 && publish.hasClass('btn-outline-primary')) {
publish.removeClass('btn-outline-primary');
publish.removeClass('font-icon-tick');
publish.addClass('btn-primary');
publish.addClass('font-icon-rocket');
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publish.find('.btn__title').html(ss.i18n._t('GridFieldExtensions.SAVE_PUBLISH', 'Save & publish'));
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}
},
error: function (e) {
alert(i18n._t('Admin.ERRORINTRANSACTION'));
form.removeClass('loading');
}
}, ajaxOpts));
},
rebuildSort: function() {
var grid = this.getGridField();
// Get lowest sort value in this list (respects pagination)
var minSort = null;
grid.getItems().each(function() {
// get sort field
var sortField = $(this).find('.ss-orderable-hidden-sort');
if (sortField.length) {
var thisSort = sortField.val();
if (minSort === null && thisSort > 0) {
minSort = thisSort;
} else if (thisSort > 0) {
minSort = Math.min(minSort, thisSort);
}
}
});
minSort = Math.max(1, minSort);
// With the min sort found, loop through all records and re-arrange
var sort = minSort;
grid.getItems().each(function() {
// get sort field
var sortField = $(this).find('.ss-orderable-hidden-sort');
if (sortField.length) {
sortField.val(sort);
sort++;
}
});
},
onadd: function() {
var self = this;
var helper = function(e, row) {
return row.clone()
.addClass("ss-gridfield-orderhelper")
.width("auto")
.find(".col-buttons")
.remove()
.end();
};
var update = function(event, ui) {
// If the item being dragged is unsaved, don't do anything
var postback = true;
if ((ui != undefined) && ui.item.hasClass('ss-gridfield-inline-new')) {
postback = false;
}
// Rebuild all sort hidden fields
self.rebuildSort();
// Check if we are allowed to postback
var grid = self.getGridField();
if (grid.data("immediate-update") && postback)
{
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self.reload({
url: grid.data("url-reorder")
});
}
else
{
// Tells the user they have unsaved changes when they
// try and leave the page after sorting, also updates the
// save buttons to show the user they've made a change.
var form = $('.cms-edit-form');
form.addClass('changed');
}
};
this.sortable({
handle: ".handle",
helper: helper,
opacity: .7,
update: update
});
},
onremove: function() {
if(this.data('sortable')) {
this.sortable("destroy");
}
}
});
$(".ss-gridfield-orderable .ss-gridfield-previouspage, .ss-gridfield-orderable .ss-gridfield-nextpage").entwine({
onadd: function() {
var grid = this.getGridField();
if(this.is(":disabled")) {
return false;
}
var drop = function(e, ui) {
var page;
if($(this).hasClass("ss-gridfield-previouspage")) {
page = "prev";
} else {
page = "next";
}
grid.find("tbody").sortable("cancel");
grid.reload({
url: grid.data("url-movetopage"),
data: [
{ name: "move[id]", value: ui.draggable.data("id") },
{ name: "move[page]", value: page }
]
});
};
this.droppable({
accept: ".ss-gridfield-item",
activeClass: "ui-droppable-active ui-state-highlight",
disabled: this.prop("disabled"),
drop: drop,
tolerance: "pointer"
});
},
onremove: function() {
if(this.hasClass("ui-droppable")) this.droppable("destroy");
}
});
/**
* GridFieldConfigurablePaginator
*/
$('.ss-gridfield-configurable-paginator .pagination-page-size-select').entwine({
onchange: function () {
this.parent().find('.ss-gridfield-pagesize-submit').trigger('click');
}
});
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/**
* GridFieldNestedForm
*/
$('.grid-field .col-listChildrenLink button').entwine({
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onclick: function(e) {
let gridField = $(this).closest('.grid-field');
let currState = gridField.getState();
let toggleState = false;
let pjaxTarget = $(this).attr('data-pjax-target');
if ($(this).hasClass('font-icon-right-dir')) {
toggleState = true;
}
if (typeof currState['GridFieldNestedForm'] == 'undefined' || currState['GridFieldNestedForm'] == null) {
currState['GridFieldNestedForm'] = {};
}
currState['GridFieldNestedForm'][$(this).attr('data-pjax-target')] = toggleState;
gridField.setState('GridFieldNestedForm', currState['GridFieldNestedForm']);
if (toggleState) {
if (!$(this).closest('tr').next('.nested-gridfield').length) {
// add loading indicator until the nested gridfield is loaded
let colspan = gridField.find('.grid-field__title-row th').attr('colspan');
let loadingCell = $('<td />')
.addClass('ss-gridfield-item loading')
.attr('colspan', colspan);
$(this).closest('tr').after($('<tr class="nested-gridfield" />').append(loadingCell));
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let data = {};
let stateInput = gridField.find('input.gridstate').first();
data[stateInput.attr('name')] = JSON.stringify(currState);
if (window.location.search) {
let searchParams = window.location.search.replace('?', '').split('&');
for (let i = 0; i < searchParams.length; i++) {
let parts = searchParams[i].split('=');
data[parts[0]] = parts[1];
}
}
$.ajax({
type: 'POST',
url: $(this).attr('data-url'),
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data: data,
headers: {
'X-Pjax': pjaxTarget
},
success: function(data) {
if (data && data[pjaxTarget]) {
gridField.find(`[data-pjax-fragment="${pjaxTarget}"]`).replaceWith(data[pjaxTarget]);
}
}
});
}
else {
$(this).closest('tr').next('.nested-gridfield').show();
$.ajax({
url: $(this).attr('data-toggle')+'1'
});
}
$(this).removeClass('font-icon-right-dir');
$(this).addClass('font-icon-down-dir');
$(this).attr('aria-expanded', 'true');
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}
else {
$.ajax({
url: $(this).attr('data-toggle')+'0'
});
$(this).closest('tr').next('.nested-gridfield').hide();
$(this).removeClass('font-icon-down-dir');
$(this).addClass('font-icon-right-dir');
$(this).attr('aria-expanded', 'false');
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}
e.preventDefault();
e.stopPropagation();
return false;
}
});
// move nested gridfields onto their own rows below this row, to make it look nicer
$('.col-listChildrenLink > .grid-field.nested').entwine({
onadd: function() {
let nrOfColumns = $(this).closest('tr').children('td').length;
let evenOrOdd = 'even';
if ($(this).closest('tr').hasClass('odd')) {
evenOrOdd = 'odd';
}
if ($(this).closest('.grid-field').hasClass('editable-gridfield')) {
$(this).find('tr').removeClass('even').removeClass('odd').addClass(evenOrOdd);
}
if ($(this).closest('tr').next('tr.nested-gridfield').length) {
$(this).closest('tr').next('tr.nested-gridfield').remove();
}
// add a new table row, with one table cell which spans all columns
$(this).closest('tr').after('<tr class="nested-gridfield '+evenOrOdd+'"><td class="gridfield-holder" colspan="'+nrOfColumns+'"></td></tr>');
// move this field into the newly created row
$(this).appendTo($(this).closest('tr').next('tr').find('td').first());
$(this).show();
this._super();
}
});
$('.ss-gridfield-orderable.has-nested > .grid-field__table > tbody, .ss-gridfield-orderable.nested > .grid-field__table > tbody').entwine({
onadd: function() {
this._super();
let gridField = this.getGridField();
if (gridField.data("url-movetoparent")) {
let parentID = 0;
let parentItem = gridField.closest('.nested-gridfield').prev('.ss-gridfield-item');
if (parentItem && parentItem.length) {
parentID = parentItem.attr('data-id');
}
this.sortable('option', 'connectWith', '.ss-gridfield-orderable tbody');
this.sortable('option', 'start', function(e, ui) {
if (ui.item.find('.col-listChildrenLink').length && ui.item.next('.ui-sortable-placeholder').next('.nested-gridfield').length) {
if (ui.item.find('.col-listChildrenLink a').hasClass('font-icon-down-dir')) {
ui.item.find('.col-listChildrenLink a').removeClass('font-icon-down-dir');
ui.item.find('.col-listChildrenLink a').addClass('font-icon-right-dir');
}
ui.item.next('.ui-sortable-placeholder').next('.nested-gridfield').remove();
let pjaxFragment = ui.item.find('.col-listChildrenLink a').attr('data-pjax-target');
ui.item.find('.col-listChildrenLink').append(`<div class="nested-container" data-pjax-fragment="${pjaxFragment}" style="display:none;"></div>`);
}
});
this.sortable('option', 'receive', function(e, ui) {
preventReorderUpdate = true;
while (updateTimeouts.length) {
let timeout = updateTimeouts.shift();
window.clearTimeout(timeout);
}
let childID = ui.item.attr('data-id');
let parentIntoChild = $(e.target).closest('.grid-field[data-name*="-GridFieldNestedForm-'+childID+'"]').length;
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if (parentIntoChild) {
// parent dragged into child, cancel sorting
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ui.sender.sortable("cancel");
e.preventDefault();
e.stopPropagation();
window.setTimeout(function() {
preventReorderUpdate = false;
}, 500);
return false;
}
let sortInput = ui.item.find('input.ss-orderable-hidden-sort');
let sortName = sortInput.attr('name');
let index = sortName.indexOf('[GridFieldEditableColumns]');
sortInput.attr('name', gridField.attr('data-name')+sortName.substring(index));
gridField.find('> .grid-field__table > tbody').rebuildSort();
gridField.reload({
url: gridField.data("url-movetoparent"),
data: [
{ name: "move[id]", value: childID},
{ name: "move[parent]", value: parentID}
]
}, function() {
preventReorderUpdate = false;
});
});
let updateCallback = this.sortable('option', 'update');
this.sortable('option', 'update', function(e, ui) {
if (!preventReorderUpdate) {
let timeout = window.setTimeout(function() {
updateCallback(e, ui);
}, 500);
updateTimeouts.push(timeout);
}
});
}
}
});
});
})(jQuery);