mirror of
https://github.com/silverstripe/silverstripe-userforms.git
synced 2024-10-22 17:05:42 +02:00
343 lines
9.9 KiB
JavaScript
343 lines
9.9 KiB
JavaScript
/**
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* Javascript required to power the user defined forms.
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*
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* Rewritten from the prototype FieldEditor and constantly
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* being refactored to be be less specific on the UDF dom.
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*/
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(function($) {
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$(document).ready(function() {
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/**
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* Namespace
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*/
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var userforms = userforms || {};
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/**
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* Messages from UserForms are translatable using i18n.
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*/
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userforms.messages = {
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CONFIRM_DELETE_ALL_SUBMISSIONS: 'All submissions will be permanently removed. Continue?',
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ERROR_CREATING_FIELD: 'Error creating field',
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ADDING_FIELD: 'Adding new field',
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ADDED_FIELD: 'Added new field',
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HIDE_OPTIONS: 'Hide options',
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SHOW_OPTIONS: 'Show options',
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ADDING_OPTION: 'Adding option',
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ADDED_OPTION: 'Added option',
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ERROR_CREATING_OPTION: 'Error creating option',
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REMOVED_OPTION: 'Removed option',
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ADDING_RULE: 'Adding rule'
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};
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/**
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* Returns a given translatable string from a passed key. Keys
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* should be all caps without any spaces.
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*/
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userforms.message = function() {
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en = arguments[1] || userforms.messages[arguments[0]];
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return ss.i18n._t("UserForms."+ arguments[0], en);
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};
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/**
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* Update the sortable properties of the form as a function
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* since the application will need to refresh the UI dynamically based
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* on a number of factors including when the user adds a page or
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* swaps between pages
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*
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*/
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userforms.update = function() {
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$("#Fields_fields").sortable({
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handle: '.fieldHandler',
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cursor: 'pointer',
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items: 'li.EditableFormField',
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placeholder: 'removed-form-field',
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opacity: 0.6,
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revert: 'true',
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change : function (event, ui) {
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$("#Fields_fields").sortable('refreshPositions');
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},
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update : function (event, ui) {
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var sort = 1;
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$("li.EditableFormField").each(function() {
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$(this).find(".sortHidden").val(sort++);
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});
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}
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});
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$(".editableOptions").sortable({
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handle: '.handle',
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cursor:'pointer',
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items: 'li',
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placeholder: 'removed-form-field',
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opacity: 0.6,
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revert: true,
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change : function (event, ui) {
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$(this).sortable('refreshPositions');
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},
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update : function (event, ui) {
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var sort = 1;
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$(".editableOptions li").each(function() {
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$(this).find(".sortOptionHidden").val(sort++);
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});
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}
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});
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};
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userforms.appendToURL = function(url, pathsegmenttobeadded) {
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var parts = url.match(/([^\?#]*)?(\?[^#]*)?(#.*)?/);
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for(var i in parts) if(!parts[i]) parts[i] = '';
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return parts[1] + pathsegmenttobeadded + parts[2] + parts[3];
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}
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/**
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* Workaround for not refreshing the sort.
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*
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* TODO: better solution would to not fire this on every hover but needs to
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* ensure it doesn't have edge cases. The sledge hammer approach.
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*/
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$(".fieldHandler, .handle").live('hover', function() {
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userforms.update();
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});
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/**
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* Kick off the UserForms UI
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*/
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userforms.update();
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$.entwine('udf', function($){
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/*-------------------- FIELD EDITOR ----------------------- */
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/**
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* Create a new instance of a field in the current form
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* area. the type information should all be on this object
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*/
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$('div.FieldEditor .MenuHolder .action').entwine({
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onclick: function(e) {
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e.preventDefault();
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if($("#Fields").hasClass('readonly')) {
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return;
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}
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// variables
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var form = $("#Form_EditForm");
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var length = $(".FieldInfo").length + 1;
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var fieldType = $(this).siblings("select").val();
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var formData = form.serialize()+'NewID='+ length +"&Type="+ fieldType;
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var fieldEditor = $(this).closest('.FieldEditor');
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// Due to some very weird behaviout of jquery.metadata, the url have to be double quoted
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var addURL = fieldEditor.attr('data-add-url').substr(1, fieldEditor.attr('data-add-url').length-2);
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$.ajax({
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headers: {"X-Pjax" : 'Partial'},
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type: "POST",
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url: addURL,
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data: formData,
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success: function(data) {
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$('#Fields_fields').append(data);
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statusMessage(userforms.message('ADDED_FIELD'));
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var name = $("#Fields_fields li.EditableFormField:last").attr("id").split(' ');
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$("#Fields_fields select.fieldOption").append("<option value='"+ name[2] +"'>New "+ name[2] + "</option>");
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$("#Fields_fields").sortable('refresh');
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},
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error: function(e) {
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alert(ss.i18n._t('GRIDFIELD.ERRORINTRANSACTION', 'An error occured while fetching data from the server\n Please try again later.'));
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}
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});
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}
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});
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/**
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* Delete a field from the user defined form
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*/
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$(".EditableFormField .delete").entwine({
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onclick: function(e) {
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e.preventDefault();
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var text = $(this).parents("li").find(".fieldInfo .text").val();
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// Remove all the rules with relate to this field
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$("#Fields_fields .customRules select.fieldOption option").each(function(i, element) {
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if($(element).text() === text) {
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// check to see if this is selected. If it is then just remove the whole rule
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if($(element).parent('select.customRuleField').val() === $(element).val()) {
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$(element).parents('li.customRule').remove();
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} else {
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// otherwise remove the option
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$(element).remove();
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}
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}
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});
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$(this).parents(".EditableFormField").slideUp(function(){$(this).remove()})
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}
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});
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/**
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* Upon renaming a field we should go through and rename all the
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* fields in the select fields to use this new field title. We can
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* just worry about the title text - don't mess around with the keys
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*/
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$('.EditableFormField .fieldInfo .text').entwine({
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onchange: function(e) {
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var value = $(this).val();
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var name = $(this).parents("li").attr("id").split(' ');
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$("#Fields_fields select.fieldOption option").each(function(i, domElement) {
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if($(domElement).val() === name[2]) {
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$(domElement).text(value);
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}
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});
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}
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});
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/**
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* Show the more options popdown. Or hide it if we currently have it open
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*/
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$(".EditableFormField .moreOptions").entwine({
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onclick: function(e) {
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e.preventDefault();
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var parent = $(this).parents(".EditableFormField");
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if(!parent) {
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return;
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}
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var extraOptions = parent.children(".extraOptions");
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if(!extraOptions) {
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return;
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}
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if(extraOptions.hasClass('hidden')) {
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$(this).addClass("showing");
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$(this).html('Hide options');
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extraOptions.removeClass('hidden');
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} else {
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$(this).removeClass("showing");
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$(this).html('Show options');
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extraOptions.addClass('hidden');
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}
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}
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});
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/**
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* Add a suboption to a radio field or to a dropdown box for example
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*/
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$(".EditableFormField .addableOption").entwine({
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onclick: function(e) {
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e.preventDefault();
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// Give the user some feedback
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statusMessage(userforms.message('ADDING_OPTION'));
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// variables
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var options = $(this).parent("li");
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var action = userforms.appendToURL($("#Form_EditForm").attr("action"), '/field/Fields/addoptionfield');
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var parent = $(this).attr("rel");
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// send ajax request to the page
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$.ajax({
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type: "GET",
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url: action,
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data: 'Parent='+ parent,
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// create a new field
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success: function(msg){
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options.before(msg);
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statusMessage(userforms.message('ADDED_OPTION'));
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},
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// error creating new field
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error: function(request, text, error) {
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statusMessage(userforms.message('ERROR_CREATING_OPTION'));
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}
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});
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}
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});
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/**
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* Delete a suboption such as an dropdown option or a
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* checkbox field
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*/
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$(".EditableFormField .deleteOption").entwine({
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onclick: function(e) {
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e.preventDefault();
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// pass the deleted status onto the element
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$(this).parent("li").children("[type=text]").attr("value", "field-node-deleted");
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$(this).parent("li").hide();
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// Give the user some feedback
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statusMessage(userforms.message('REMOVED_OPTION'));
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}
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});
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/**
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* Custom Rules Interface
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*
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* Hides the input text field if the conditionOption is 'IsBlank' or 'IsNotBlank'
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*/
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$("select.conditionOption").entwine({
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onchange: function() {
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var valueInput = $(this).siblings(".ruleValue");
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if($(this).val() && $(this).val() !== "IsBlank" && $(this).val() !== "IsNotBlank") {
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valueInput.removeClass("hidden");
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} else {
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valueInput.addClass("hidden");
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}
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}
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});
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/**
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* Delete a custom rule
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*/
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$(".customRules .deleteCondition").entwine({
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onclick: function(e) {
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e.preventDefault();
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$(this).parent("li").fadeOut().remove();
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}
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});
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/**
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* Adding a custom rule to a given form
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*/
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$(".customRules .addCondition").entwine({
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onclick: function(e) {
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e.preventDefault();
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// Give the user some feedback
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statusMessage(userforms.message('ADDING_RULE'));
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// get the fields li which to duplicate
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var currentRules = $(this).parent("li").parent("ul");
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var defaultRule = currentRules.children("li.hidden:first");
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var newRule = defaultRule.clone();
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newRule.children(".customRuleField").each(function(i, domElement) {
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var currentName = domElement.name.split("][");
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currentName[3] = currentName[2];
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currentName[2] = currentRules.children().size() + 1;
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domElement.name = currentName.join("][");
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});
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// remove hidden tag
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newRule.removeClass("hidden");
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// update the fields dropdown
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newRule.children("select.fieldOption").empty();
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$("#Fields_fields li.EditableFormField").each(function (i, domElement) {
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var name = $(domElement).attr("id").split(' ');
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newRule.children("select.fieldOption").append("<option value='"+ name[2] + "'>"+ $(domElement).find(".text").val() + "</option>");
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});
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// append to the list
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currentRules.append(newRule);
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}
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});
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});
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});
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})(jQuery); |