Category : find

I’m sure someone can explain this to me but even though the below function, see Main Code, finds the correct data it somehow returns the wrong data? The return I get is { name: ‘section 3’, sectionParentName: ‘ROOT’, sectionChildren: [ { name: ‘section 3.1’, sectionParentName: ‘section 3’, sectionChildren: [Array] }, { name: ‘section 3.2’, sectionParentName: ..

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on developer.mozilla i found an example of working with array find: const inventory = [ {name: ‘apples’, quantity: 2}, {name: ‘bananas’, quantity: 0}, {name: ‘cherries’, quantity: 5} ]; function isCherries(fruit) { return fruit.name === ‘cherries’; } console.log(inventory.find(isCherries)); // { name: ‘cherries’, quantity: 5 } I have an cart Class with an array of objects, so, ..

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How to get all the Quantity element sum for which PLU value falls under variable plus. So Quantity should be 4 in javascript var plus = ‘31101,31102,31103,31104,31105,31106,31107,31118,31119,31110,31111,31112,31113,31114’.split(","); var xml = ‘<Items><Item><PLU>31101</PLU><Quantity>1</Quantity><Amount>120</Amount><UnitPrice>120</UnitPrice></Item><Item><PLU>31102</PLU><Quantity>1</Quantity><Amount>260</Amount><UnitPrice>260</UnitPrice></Item><Item><PLU>31106</PLU><Quantity>1</Quantity><Amount>60</Amount><UnitPrice>60</UnitPrice></Item><Item><PLU>31105</PLU><Quantity>1</Quantity><Amount>0.01</Amount><UnitPrice>0.01</UnitPrice></Item><Item><PLU>311</PLU><Quantity>10</Quantity><Amount>17.5</Amount><UnitPrice>2.25</UnitPrice><PriceAdjustment PriceAdjustmentID="12345678"><Amount>-1</Amount><Quantity>2</Quantity><Reason>Buy 2 Get 20% Off</Reason></PriceAdjustment><PriceAdjustment PriceAdjustmentID="12345678"><Amount>-1</Amount><Quantity>2</Quantity><Reason>Buy 2 Get 20% Off</Reason></PriceAdjustment><PriceAdjustment PriceAdjustmentID="12345678"><Amount>-1</Amount><Quantity>2</Quantity><Reason>Buy 2 Get 20% Off</Reason></PriceAdjustment><PriceAdjustment PriceAdjustmentID="12345678"><Amount>-1</Amount><Quantity>2</Quantity><Reason>Buy 2 Get 20% Off</Reason></PriceAdjustment><PriceAdjustment PriceAdjustmentID="12345678"><Amount>-1</Amount><Quantity>2</Quantity><Reason>Buy 2 Get 20% ..

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Is there a cleaner way to find the first value in an array that matches a condition and if that value isn’t found, try a different value? const animals = [‘dog’, ‘bird’, ‘snake’]; let favoriteAnimal = animals.find(animal => animal === ‘cat’); if (!favoriteAnimal) favoriteAnimal = animals.find(animal => animal === ‘dog’); Source: Ask Javascript..

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$(document).on("knack-view-render.view_335", function (event, view, data) { $(‘#field_134’).attr(‘maxLength’, 26); }); currently use the above code to restrict the length of the input text, but I’d also like to same code to in addition detect an inputted string of "in stock" or "is in stock" and replace with "AMEND INPUT" or similar. Any ideas?! many thanks Source: ..

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What I need to do is to replace number by name based on data in array or object. I know how to do that in PHP. This is the PHP code: <?php $array1 = array(‘111’, ‘222’, ‘333’); $array2 = array(‘john’,’adam’,’mike’); echo $array2[array_search(‘222’, $array1)]; http://sandbox.onlinephpfunctions.com/code/599c839dccf5b3d9101cec2a45d14fc4bce258b1 And what I need is the same in JavaScript. var numbers ..

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