Javascript

Express.js / Multer. Response being sent before onFileUploadComplete is complete

I am using the following stuff for a file upload service: onFileUploadStart: function (file) { uploadPath = “”; imageDimensions = null; console.log(file.originalname + ‘ is starting to upload…’); }, onFileUploadComplete: function (file) { uploadPath = file.path; uploadPath = uploadPath.replace(//g,”/”); console.log(“Upload complete. ” + file.fieldname + ‘ uploaded to ‘ + file.path) sizeOf(file.path, function (err, dimensions) { if (err){ console.log(“ERROR, Can’t…
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How does html5-script-attribute "data-main" work?

For example requireJS uses following syntax: <script data-main=”scripts/main” src=”scripts/require.js”></script> and in its documentation you can read: data-main attribute tells require.js to load scripts/main.js after require.js loads How is that (script load-order) possible? If the name of the js-file was nomain.js, would the data-attribute be “data-nomain” ? I see no information about that in the html5 specification or am I looking…
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Fabric js: SVG cannot import from url

I am working with fabric js , & i am getting problem in importing SVG from url on local system fabric.loadSVGFromURL(‘svg/1.svg’, function(objects, options) { var obj = fabric.util.groupSVGElements(objects, options); canvas.add(obj).renderAll(); }); & try also var site_url = ‘svg/1.svg’; fabric.loadSVGFromURL(site_url, function(objects) { var group = new fabric.PathGroup(objects, { left: 165, top: 100, width: 295, height: 211 }); canvas.add(group); canvas.renderAll(); }); &…
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i want paas value from controller to .js file using spring boot mvc

editableFunction: function(){ $(‘.contract-title’).editable(); $(‘.contract-start-date’).editable({ type: ‘date’, placement: ‘bottom’, viewformat: ‘MM dd, yyyy’, }); $(‘.seller’).editable({ type: ‘select’, title: ‘Select Seller’, placement: ‘top’, value: 2, source: [ {value: 1, text: ‘Seller1’}, {value: 2, text: ‘Seller2’}, {value: 3, text: ‘Seller3’} ] }); $(‘.buyer’).editable({ type: ‘select’, title: ‘Select Buyer’, placement: ‘top’, value: 1, source: [ {value: 1, text: ‘Buyer1’}, {value: 2, text: ‘Buyer2’}, {value:…
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How do I overlay a data visualization over an image in an iPhone app?

How can I create a data visualization view within an iOS mobile app that overlays information over a map/image like the one below?: I’ll most likely be plotting individual points or circles based on coordinates relative to the background image that will update dynamically (based on streaming data) and should be interactive (scrollable, zoomable). As a beginner I’m not sure…
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How to use the tubeplayer to stop a slider

I use a slider that I have managed to stop on mouseover. The slide also have an embedded youtube video, and Im trying to stop and resume the slider when someone clicks the video. From earlier question it seems that the jquery youtube tubeplayer plugin seems like the best option: http://www.tikku.com/jquery-youtube-tubeplayer-plugin. Codepen with live example: http://codepen.io/anon/pen/QjKOGY How do I bind…
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Insert a js on head of cross-domain iframe content

my problem is: I have some tabs with a dropdown menu,each tab has an iframe: When the user clicks the dropdown menu I need to run some js on iframe content,then I thought that the correct thing to do is this js in my html page: var scriptTag = “<script>alert(“blabla”);<“; // saving script to run scriptTag += “/script>”; //add this…
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Is there JavaScript inspection in IntelliJ IDEA that reports broken paths?

For the following JavaScript code return $modal.open({ templateUrl: ‘templates/confirmDialog.html’, scope: $scope } I want IDE to warn me in case if the templates/confirmDialog.html file does not exist. I know that IntelliJ resolves paths correctly, because a CTRL+click action on the ‘templates/confirmDialog.html’ string takes me to the right file. Is there such an inspection? I could not find it myself. …
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Gulp browsersync-ssi does not work

Along with browsersync, I’m working on browsersync-ssi in gulp configuration. However, it does not work at all. Please help. My config is as follows; ▼directory ├── app │ ├── _stylus │ │   └── main.styl │ ├── img │ ├── js │ │   └── main.js │ ├── ssi │ │   └── include.html │ └── index.ect ├── .tmp │ └── dist │…
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