I'm using input control with type=file. But it's accepting all type of file. I want to restrict only image file. How we can achieve this? I'm trying with following code: <input type="file" name="picture1" accept="image/*"> But when try to browse default it's showing only images file but ...

I'm using 'vuejs-dialog' to open confirmation box. And I'm following  https://www.npmjs.com/package/vuejs-dialog I'm try to use following code in vuejs i.e on ts file: // Trigger an Alert dialog this.$dialog.alert('Request completed!') .then(function (dialog) { console.log('C ...

I'm using jquery autocomplete as: .autocomplete({ source: function (request, response) { response($.ui.autocomplete.filter( data, extractLast(request.term))); }, multiselect: true, selectedControlId: 'txtKeyword_NewQuestio ...

I am getting javascript error ReferenceError: requestedCode is not defined requestedCode is a javascript variable of type string. I want to check if this variable is defined or not but I unable to do that. if(requestedCode){ console.log('not defined') } //Or if(requestedCode == null ...

I want to pass the unique userId from a list of user a logged in user clicks on to twitter bootstrap modal popup. I am using grails with angularjs, where data is rendered via angularjs. <div ng-controller="ModalDemoCtrl"> <table> <tr ng-repeat="user in result.users"> ...

I have with iframe as: <iframe id="myIframe"></iframe> In the iframe I have hidden field as <input id="hdnSelected" name="hdnSelected" type="hidden" value="myhiddenvalue" /> I want the value of this hidden input field on parent page.

I have a customizable/dynamic form element on a page from a library. I want to see what javascript events are fired when I interact/click with it because I am trying to find out which event handler to use. How do I do that using Chrome Web Developer?

I try to bind the select control and select one option through ng-model. It's working fine when the ng-model is non-numeric. But it's not working when it is numeric value. When inspect into the browser it's looks some like  Team object  $scope.Teams = [ {teamId: 10, team ...

I am using isNan() method to check if a string is a valid number as: var str=''; if(isNaN(str)){ console.log('Not a Number!'); }else{ console.log('Number!'); } But it show 'Number'.

<input ng-model="inputdata" ng-keydown="searchItem()"> I want to call searchItem() method on when enter key press.