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9.1 KiB
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{"version":3,"file":"main.min.js","sources":["../../js/dom.js","../../js/tag_input.js","../../js/main.js"],"sourcesContent":["const $ = function(selector) {\n return document.querySelector(selector);\n};\n\nconst $$ = function(selector) {\n return document.querySelectorAll(selector) || [];\n};\n\nconst makeEl = function(html) {\n const template = document.createElement('template');\n\n template.innerHTML = html.trim();\n\n return template.content.firstChild;\n};\n\nconst clearEl = function(el) {\n while (el.firstChild) {\n el.removeChild(el.firstChild);\n }\n};\n\nconst toggleEl = function(el) {\n if (el.classList.contains('is-hidden')) {\n el.classList.remove('is-hidden');\n } else {\n el.classList.add('is-hidden');\n }\n};\n\nconst escape = function(unsafe) {\n return unsafe\n .replace(/&/g, \"&\")\n .replace(/</g, \"<\")\n .replace(/>/g, \">\")\n .replace(/\"/g, \""\")\n .replace(/'/g, \"'\");\n}\n\nconst whenReady = function(funcp) {\n if (document.readyState !== 'loading') {\n funcp();\n } else {\n document.addEventListener('DOMContentLoaded', funcp);\n }\n}\n\nexport { whenReady, $, $$, makeEl, clearEl, toggleEl, escape };","import { makeEl, escape } from \"./dom\";\n\nclass TagsInput {\n constructor(element, options = {}) {\n this.element = element;\n this.tags = [];\n this.options = options\n\n this.maxTags = options.maxTags || 10;\n this.inputNode = null;\n this.containerNode = null;\n }\n\n attach() {\n this.element.style.display = 'none';\n\n this.containerNode = makeEl('<div class=\"tags-input\"></div>');\n this.inputNode = makeEl('<input class=\"input\" type=\"text\" placeholder=\"10 tags maximum\" value=\"\" />');\n this.containerNode.appendChild(this.inputNode);\n\n this.element.parentNode.insertBefore(this.containerNode, this.element.nextSibling);\n\n /* Load existing tags from input */\n if (this.element.value) {\n for (const tag of this.element.value.split(',')) {\n this.addTag(tag);\n }\n }\n\n /* Handle addition and removal of tags via key-presses */\n this.containerNode.addEventListener('keydown', this._handleInputKeyUp.bind(this));\n\n /* Handle deletions by clicking the delete button */\n this.containerNode.addEventListener('click', this._handleContainerClick.bind(this));\n }\n\n detach() {\n this.tags.clear();\n this.containerNode.remove();\n this.element.style.display = 'inline-block';\n }\n\n updateHiddenInputValue() {\n this.element.value = this.tags.join(',');\n }\n\n deleteTagNode(node) {\n this.tags.splice(this.tags.indexOf(node.dataset.value.toLowerCase()), 1);\n node.remove();\n\n /* Below the limit? Make sure the input is enabled. */\n if (this.tags.length < this.maxTags) {\n this.inputNode.disabled = false;\n }\n }\n\n addTag(tagValue) {\n tagValue = tagValue.trim();\n\n /* Tag value is probably not empty and we don't already have the same tag. */\n if (tagValue !== '' && this.tags.indexOf(tagValue.toLowerCase()) === -1) {\n this.tags.push(tagValue.toLowerCase());\n\n this.inputNode.parentNode.insertBefore(\n makeEl('<span class=\"tag is-info\" data-value=\"' + escape(tagValue) + '\">' + escape(tagValue) + '<span class=\"delete is-small\" /></span>'),\n this.inputNode\n );\n\n /* Too many tags, disable the input for now. */\n if (this.tags.length >= this.maxTags) {\n this.inputNode.disabled = true;\n }\n }\n }\n\n _handleInputKeyUp(evt) {\n let tagValue = this.inputNode.value;\n\n if (evt.key === 'Backspace' && tagValue === '') {\n // Remove the child\n if (this.inputNode.previousSibling) {\n this.de
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