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added client side validations for presentations #2

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added client side validations for presentations #2

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25 changes: 24 additions & 1 deletion video_uploader/app/assets/javascripts/application.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,16 @@
//= require lodash.core
//= require_tree .

function enableUploadLink(){
var invalidInputs = $(".presentation-validate-content.invalid").length;
var fileField = $("#presentation-file-field");

if (invalidInputs == 0 && (fileField.length == 0 || fileField.val().length > 0))
$("form#presentation .upload-btn").removeClass('disabled')
else
$("form#presentation .upload-btn").addClass('disabled')
}

$(document).ready(function() {
$('.collapsible').collapsible();
$('select').material_select();
Expand All @@ -44,12 +54,25 @@ $(document).ready(function() {
});

$(function() {
$('form#presentation').on("change", ".presentation-validate-content", function() {
var field = $(this);

console.log(field.val());
if (field.val().match(/<|>/) != null)
field.addClass("invalid");
else
field.removeClass("invalid");

enableUploadLink();
});

$(".presentation-validate-content").change();
$('.presentation_upload_form').fileupload({
dataType: 'json',
replaceFileInput: false,
url: $('.presentation_upload_form').attr('action'),
add: function (e, data) {
$(this).find('.upload-btn').removeClass('disabled');
enableUploadLink();
$(this).find('.file-path').removeClass('invalid');
$(this).find('.upload-btn').click(function (e) {
e.preventDefault();
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4 changes: 2 additions & 2 deletions video_uploader/app/views/presentations/edit.html.slim
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Original file line number Diff line number Diff line change
Expand Up @@ -12,11 +12,11 @@
input(type="hidden" name="event_id" value=@presentation.event_id)
.row
.col.s12.input-field
input id="presentation_title" type="text" name="title" class="validate" data-length="100" value=@presentation.title
input id="presentation_title" type="text" name="title" class="presentation-validate-content" data-length="100" value=@presentation.title
label for="presentation_title" Title

.col.s12.input-field
textarea.materialize-textarea(id="presentation_description" name="description")
textarea.materialize-textarea.presentation-validate-content(id="presentation_description" name="description")
=@presentation.description
label(for="presentation_description") Description

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7 changes: 3 additions & 4 deletions video_uploader/app/views/presentations/new.html.slim
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Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,13 @@
input(type="hidden" name="event_id" value=@presentation.event_id)
.row
.col.s12.input-field
input id="presentation_title" type="text" name="title" class="validate" data-length="100" value=@presentation.title
input id="presentation_title" type="text" name="title" class="presentation-validate-content" data-length="100" value=@presentation.title
label for="presentation_title" Title

.col.s12.input-field
textarea.materialize-textarea(id="presentation_description" name="description")
textarea.materialize-textarea.presentation-validate-content(id="presentation_description" name="description")
=@presentation.description
label(for="presentation_description") Description

.col.s12.input-field
= select_tag :playlist_id, options_from_collection_for_select(@playlists, 'id', 'title', @presentation.playlist_id), id: 'presentation_playlist_id'
label for="presentation_playlist_id" Playlist
Expand All @@ -30,7 +29,7 @@
.file-field.input-field
.btn
span Video File
input(type="file" name="file")
input#presentation-file-field(type="file" name="file")

.file-path-wrapper
input.file-path.validate(type="text")
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