/**
*
* Get the text content from a DOM-element found by given selector. Make sure the element
* you want to request the text from [is interactable](http://www.w3.org/TR/webdriver/#interactable)
* otherwise you will get an empty string as return value. If the element is disabled or not
* visible and you still want to receive the text content use [getHTML](http://webdriver.io/api/property/getHTML.html)
* as a workaround.
*
* <example>
:index.html
<div id="elem">
Lorem ipsum <strong>dolor</strong> sit amet,<br>
consetetur sadipscing elitr
</div>
<span style="display: none">I am invisible</span>
:getText.js
client.getText('#elem').then(function(text) {
console.log(text);
// outputs the following:
// "Lorem ipsum dolor sit amet,consetetur sadipscing elitr"
})
.getText('span').then(function(text) {
console.log(text);
// outputs "" (empty string) since element is not interactable
});
* </example>
*
* @param {String} selector element with requested text
* @returns {String|String[]} content of selected element (all HTML tags are removed)
*
* @uses protocol/elements, protocol/elementIdText
* @type property
*
*/
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
var _utilsErrorHandler = require('../utils/ErrorHandler');
var getText = function getText(selector) {
// istanbul ignore next
var _this = this;
return this.elements(selector).then(function (res) {
/**
* throw NoSuchElement error if no element was found
*/
if (!res.value || res.value.length === 0) {
throw new _utilsErrorHandler.CommandError(7);
}
var elementIdTextCommands = [];
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = res.value[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var elem = _step.value;
elementIdTextCommands.push(_this.elementIdText(elem.ELEMENT));
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator['return']) {
_iterator['return']();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return _this.unify(elementIdTextCommands, {
extractValue: true
});
});
};
exports['default'] = getText;
module.exports = exports['default'];
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