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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | 61x 61x 61x 61x 61x 48x 54x 48x | import { assign, map } from '../-private/helpers'; import { getExecutionContext } from '../-private/execution_context'; /** * @public * * Returns the value of an attribute from the matched element, or an array of * values from multiple matched elements. * * @example * // <input placeholder="a value"> * * import { create, attribute } from 'ember-cli-page-object'; * * const page = create({ * inputPlaceholder: attribute('placeholder', 'input') * }); * * assert.equal(page.inputPlaceholder, 'a value'); * * @example * * // <input placeholder="a value"> * // <input placeholder="other value"> * * import { create, attribute } from 'ember-cli-page-object'; * * const page = create({ * inputPlaceholders: attribute('placeholder', ':input', { multiple: true }) * }); * * assert.deepEqual(page.inputPlaceholders, ['a value', 'other value']); * * @example * * // <div><input></div> * // <div class="scope"><input placeholder="a value"></div> * // <div><input></div> * * import { create, attribute } from 'ember-cli-page-object'; * * const page = create({ * inputPlaceholder: attribute('placeholder', ':input', { scope: '.scope' }) * }); * * assert.equal(page.inputPlaceholder, 'a value'); * * @example * * // <div><input></div> * // <div class="scope"><input placeholder="a value"></div> * // <div><input></div> * * import { create, attribute } from 'ember-cli-page-object'; * * const page = create({ * scope: 'scope', * inputPlaceholder: attribute('placeholder', ':input') * }); * * assert.equal(page.inputPlaceholder, 'a value'); * * @public * * @param {string} attributeName - Name of the attribute to get * @param {string} selector - CSS selector of the element to check * @param {Object} options - Additional options * @param {string} options.scope - Nests provided scope within parent's scope * @param {boolean} options.resetScope - Override parent's scope * @param {number} options.at - Reduce the set of matched elements to the one at the specified index * @param {boolean} options.multiple - If set, the function will return an array of values * @param {string} options.testContainer - Context where to search elements in the DOM * @return {Descriptor} * * @throws Will throw an error if no element matches selector * @throws Will throw an error if multiple elements are matched by selector and multiple option is not set */ export function attribute(attributeName, selector, userOptions = {}) { return { isDescriptor: true, get(key) { let executionContext = getExecutionContext(this); let options = assign({ pageObjectKey: key }, userOptions); return executionContext.run((context) => { let elements = context.findWithAssert(selector, options); let result; result = map(elements, function(element) { return element.attr(attributeName); }); return options.multiple ? result : result[0]; }); } }; } |