javascript

[Solved] Convert an Array Object that is a String [duplicate]

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Your input is structured as JSON. You can thus simply use any JSON parsing method or library. For example JSON.parse(stringArray) (documentation). Here is a snippet which uses JSON.parse: var stringArray = “[[1,2,3,4],[5,6,7,8]]”; var parsedArray = JSON.parse(stringArray); $(‘#first’).html(parsedArray[0].toString()); $(‘#second’).html(parsedArray[1].toString()); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> First element: <span id=”first”></span><br> Second element: <span id=”second”></span> You can also use the eval function … Read more

[Solved] Why does this Javascript script not give ant output?

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Avoid cascading of if’s var month = [“January”, “Feb”, “March”,….,”Dec”];//store array of months as string var suffix =[“st”,”nd”,”rd”,”th”]; var today = new Date(); var dd = today.getDate(); var mm = today.getMonth(); var yyyy = today.getFullYear(); var op=””; if(parseInt(dd) > 4) op+=dd+””+suffix[3]+”|”; else op+=dd+””+suffix[(parseInt(dd)%10)-1]+”|”; op+=month[parseInt(mm)]+”|”+yyyy; MAKE IT SIMPLE working fiddle FYI : just now saw the … Read more

[Solved] How do you put a User Name/Password in JSON format? [closed]

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You could try using the $.ajax method: $.ajax({ url: ‘/some_server_side_script’, type: ‘POST’, contentType: ‘application/json’, data: JSON.stringify({ username: $(‘#username’).val(), password: $(‘#password’).val(), }), success: function(result) { alert(‘success’); } }); In this example I have explicitly specified the Content-Type HTTP request header to application/json so that the server knows the exact content type being sent. I have also … Read more

[Solved] Make div disappear and appear by clicking another div

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use .toggle() for example… $(function(){ $(“#red”).on(‘click’, function(){ console.log(‘click on red div’); $(“#blue”).toggle( “slow”, function() { // Animation complete. }); }); }); #red{ height: 100px; width: 100px; background: red; } #blue{ height: 100px; width: 100px; background: blue; } <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <div id=”red”></div> <div id=”blue”></div> solved Make div disappear and appear by clicking another div

[Solved] How to make multiple rectangles not using hard-coding in google maps api? [closed]

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The specific requirements / objectives are a little vague but based upon the comment that they (multiple rectangles) are to be next to one another! then some simple arithmetic using the LatLngBounds for the initial rectangle can be done to determine either the difference in east/west ( to effectively get the width of the rectangle … Read more

[Solved] jQuery sum table cells [duplicate]

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Change $(‘.price’) to $(this), to refer the element inside the callback. $(document).ready(function() { var sum = 0; var quantity = 0; $(‘.price’).each(function() { var price = $(this); var q = price.closest(‘tr’).find(‘.quantity’).val(); sum += parseInt(price.val()) * parseInt(q); quantity += parseInt(q); }); $(‘#total_price’).html(sum); $(‘#total_quantity’).html(quantity); }); Fiddle Demo 2 solved jQuery sum table cells [duplicate]

[Solved] How to parse or loop this [closed]

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var arr = [{“code”:1000,”day”:”Sunny”,”night”:”Clear”,”icon”:113,”languages”: [{“lang_name”:”Arabic”,”lang_iso”:”ar”,”day_text”:”مشمس”,”night_text”:”صافي”}] }] arr.forEach(function(obj){ //loop array obj.languages.forEach(function(language) { //loop languages console.log(language); //language object console.log(language.lang_name); //language property }); }); 1 solved How to parse or loop this [closed]

[Solved] Access inner Object and form Jsx

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const set1 = { men: {value: ‘men’,label: ‘Men’,type: ‘select’, options: [ { 1: { label: ‘boy’, value_string: ‘1’ } }, { 2: { label: ‘Guy’, value_string: ‘2’ } }, ], }, women: {value: ‘women’,label: ‘Women’,type: ‘select’, options: [ { 1: { label: ‘lady’, value_string: ‘1’ } }, { 2: { label: ‘girl’, value_string: ‘2’ } … Read more

[Solved] View is getting initialized again and again

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You need to familiarize yourself with the concept of a digest loop in Angular. In short, every time a digest loop runs, all expressions, e.g. {{name}} or ng-show=”isActive && isEnabled”, that are being “$watched” by Angular are evaluated (sometimes more than once). This means that if you are invoking a function inside an expression: <div … Read more

[Solved] forEach in angular

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I resolved the problem with your hints.This is my working code. vm.filtrarInc = function (Id_Fechamento) { id_fechamento = Id_Fechamento; $scope.$parent.vm.loading = $http({ method: ‘POST’, async: false, url: _obterUrlAPI() + “AcompanhamentoSilt/FiltroSiltInc”, dataType: “jsonp”, params: { Id_Fechamento: Id_Fechamento } }) .then(function successCallback(response) { vm.importacaoResultado = response.data; angular.forEach(vm.importacaoResultado, function(filtro, index) { if (filtro.FLG_ALERTA == true) { vm.importacaoSiltInc.push(filtro); } … Read more