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(function( $ ) { |
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'use strict'; |
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$(function() { |
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$('#add-image').click(function(e) { |
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e.preventDefault(); |
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var custom_uploader = wp.media({ |
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title: 'Select Image to Upload', |
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library: { |
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type: 'image' // limits the frame to show only images |
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}, |
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button: { |
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text: 'Upload Image', |
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}, |
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selection: { |
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length: '10' |
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}, |
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multiple: true // Set this to true to allow multiple files to be selected |
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}) |
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.on('select', function() { |
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var attachment = custom_uploader.state().get('selection').first().toJSON(); |
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$('#images-container').append('<div class="image sortable" style="background-image: url(' + attachment.url + ');">' + |
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'<div class="delete-image">' + |
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'<span class="dashicons dashicons-trash"></span>' + |
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'</div>' + |
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'</div>'); |
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}).open(); |
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console.log(custom_uploader); |
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}); |
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}); |
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// save changes |
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$(function() { |
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$('#btn-save').click(function() { |
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var number_of_images = 0; |
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var urls = ''; // each image urls appended with ';' |
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// go through all 'sortable' images and get their image urls |
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$('.sortable').each(function() { |
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var url = $(this).css('background-image').replace(/(?:^url\(["']?|["']?\)$)/g, ""); |
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urls += url + ';'; |
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number_of_images++; |
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}); |
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// create two input fields for storing options in options.php |
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$('#images-container').append('<input type="hidden" id="mss_settings[image_urls]" name="mss_settings[image_urls]" value="' + urls + '"/>' + |
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'<input type="hidden" id="mss_settings[images_number]" name="mss_settings[images_number]" value="' + number_of_images + '"/>'); |
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// submit the form |
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$('#settings_form').submit(); |
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}); |
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}); |
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// make the 'add-image' block un-sortable |
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$(function() { |
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$('#images-container').sortable(); |
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$('#images-container').sortable({ |
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cancel: ".disable-sort-item" |
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}); |
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}); |
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// delete-image functionality |
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$(function() { |
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$('.delete-image').click( function() { |
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$(this).parent().remove(); |
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}); |
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}); |
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})( jQuery ); |
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Tan-007 /
myslideshow
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This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.