preview

how i can preview files(documents and images) in angular 6?

由 笑着哭i 提交于 2019-12-11 17:56:39
问题 I am using angular 6 and need to preview files which are present in some path. I need to preview any file type like img,doc,pdf,excel etc(All office documents). Is there is any single library which support both or need to use different for the same. Please let me know if i can follow any example or any link Thanks in advance. 回答1: @gaurav This is great https://www.npmjs.com/package/ngx-doc-viewer Cheers! 回答2: Each format has its own viewer (PDF, IMG, VIDEO). I do not remember any plugin to

Create a Facebook Post Preview

由 笑着哭i 提交于 2019-12-11 16:21:04
问题 We have a website that allows customers to post pictures and videos directly to their Fanpage wall. Some of our customers request to have a "Post Preview" for the text, in order them to see how the words will be aligned after the text is submitted to Facebook. So, my job is to implement this, what I did so far is: The post text is written in textarea : <textarea id="fbMessage" name="message" placeholder="Enter your message here" rows="4" cols="47"></textarea> I've created a div that will be

TYPO3 Preview URL Configuration for all buttons

由 不问归期 提交于 2019-12-11 15:15:47
问题 I need to add a query string to the preview URL on TYPO3. There are 4 possible ways to view the page from TYPO3 BE Edit the page and choose "Save and view page" from the "Save" button dropdown Right click on page in page tree Click "document with eye" icon "View webpage" button (under Columns/Languages dropdown) Click "eye" icon "View webpage" under default when Languages is selected Using this configuration: https://docs.typo3.org/typo3cms/extensions/core/7.6/Changelog/7.2/Feature-66370

android studio preview not displaying? version 1.5.1

由 淺唱寂寞╮ 提交于 2019-12-11 13:49:56
问题 I have been using Android Studio quite a lot in recent weeks, and after a short break I decided to start a new project. Before this point, everything was working fine. My issue is that the preview is not displayed in text or design. If I run an emulator, my project can be seen. This is a brand new project, I have yet to type a single line of code. I have uninstalled android studio and reinstalled it, I have rebuilt the project, I have cleaned the project, I have created new projects, I have

Preview and Resizing in Xcode 6.3

由 扶醉桌前 提交于 2019-12-11 10:58:44
问题 I am using Xcode 6.3 , but I am not able get preview and Resizing button. The resizing button should be present at last in the attached image. There is 4 buttons in this panel before xcode 6.3 I am not able to see the last button of the following image: So how can achieve that 4th button? 回答1: Ok there is no option Preview and Resize in xcode 6.3.... If you want to check constraints then the option is Document outline and for preview .... just check below.. first select show assistant editor.

The way to freeze the camera preview

由 喜夏-厌秋 提交于 2019-12-11 08:37:15
问题 I Implemented a system to take photo in my apps with Android class Camera. All run well but after taken photo I want show the preview at the user and let him the choice to save the picture or cancel it. The problem I have is with the preview. The preview appears after the mCamera.startPreview(); and is shown during only some little seconds with or without mCamera.stopPreview(); . I would extend display time or freeze preview until some certain event. Somebody know a way to congeal the preview

Preview pane for TypeScript missing and/or not updating in VS2012/13

由 浪子不回头ぞ 提交于 2019-12-11 07:58:39
问题 Has anyone got the JavaScript preview pane visible and working in VS2013? I was using it to learn TypeScript in VS2012 but in VS2013 it's gone. I've installed release 2 RC and the latest typescript, but no luck. On a VS2012 machine the JS pane is not updating, whatever I do. All this from just updating TypeScript? 回答1: You're likely not using the right build of WebEssentials and Visual Studio combination. Confirm that you're using the build for VS 2013 RC2. The preview pane isn't controlled

grails elfinder plugin: preview does not work

由 末鹿安然 提交于 2019-12-11 04:30:00
问题 I'm using elfinder plugin in my grails project, but I have problems with preview. Infact, if I select one image (gif, png, jpeg) and I try to preview it, I only see a black window. Any suggestion about how to solve this problem? 回答1: After several hours of digging finally got the desired result. Problem is with the order of js inclusion. Following is my working gsp page <!DOCTYPE html> <html> <head> <link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8

File preview for web

由 你。 提交于 2019-12-11 02:54:34
问题 We have a document library in our CRM system with ability to upload/download files of any type. I wonder if there is any third-party library, that can help us to build file-preview mechanism. In other words, we need to show small preview image of file (if it supports, of course) on clicking on file. We need to support at least formats: doc, xls, pdf and all the image formats. 回答1: I suggest you should look closer to GhostScript. Can't tell right now exactly how to perform such tasks with it,

Image Upload Preview in Update Panel

由 纵饮孤独 提交于 2019-12-11 02:17:57
问题 In my asp.net page I have an image upload control where users can upload there profile photo. what I want is when user browse his/her photo an immediate preview should displayed. Is there any ajax image control for that or how can I implement that? 回答1: javascript won't allow you to access the clients image until it has been uploaded so your only option is to show the image after the file has been uploaded. I'm not sure but you may be able to do what you want by creating a fileupload control
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