angularjs

问题 I have an admin control panel where admin users can set a few options and then click a button to run a report. The report should return a CSV file download prompt to the user. I am using ui-router and $resource services. The response headers/mime type are set correctly, but the CSV file is returned as text (no file download initiated) by the $resource handler. I tried creating the download link directly, by forming a querystring from the $scope , but unfortunately my API's authentication

问题 I have an admin control panel where admin users can set a few options and then click a button to run a report. The report should return a CSV file download prompt to the user. I am using ui-router and $resource services. The response headers/mime type are set correctly, but the CSV file is returned as text (no file download initiated) by the $resource handler. I tried creating the download link directly, by forming a querystring from the $scope , but unfortunately my API's authentication

问题 I am using Flask and Angular JS to process POST request and I am wondering why the Chrome request header has application/json;charset=UTF-8 compared to FireFox application/json;charset=utf-8 . Note the difference is only the chrome capitalizes UTF while FireFox doesnt (utf). This is probably related to SO: MySQL UTF8 for Chrome, UTF8 for IE, but HEADER UTF8 for Chrome and UTF-8 for IE? but I wasn't able to understand completely. I am not using any meta tag in the html, maybe that is the

问题 In angular, I need to apply different style attributes based on different conditions but its not working this way and I only can apply 2 conditions with conditional expression. <div ng-style=" (status=="up") ?{'background-color':'green' ,'color':'green'} (status=="down")?{'background-color':'red' ,'color':'red'} (status=="idle")?{'background-color':'yellow','color':'yellow'} (status=="") ?{'background-color':'grey' ,'color':'grey'} "> It would be better if you know any way to pass attribute

问题 I'm working on android app and I use Cordova and AngularJS ... I want to open external link with InAppBrowser and allow the user to download file from a link inside this site... When I click the button that should open the InAppBrowser it's opens the website but when I click on download link inside this site, nothing really happens... The app have "android.permission.WRITE_EXTERNAL_STORAGE" permission Thanks :) 回答1: InAppBrowser doesn't allow download. You will need to modify plugin to allow

问题 I'm working on android app and I use Cordova and AngularJS ... I want to open external link with InAppBrowser and allow the user to download file from a link inside this site... When I click the button that should open the InAppBrowser it's opens the website but when I click on download link inside this site, nothing really happens... The app have "android.permission.WRITE_EXTERNAL_STORAGE" permission Thanks :) 回答1: InAppBrowser doesn't allow download. You will need to modify plugin to allow

问题 Issue: I have an accessibility issue that I am struggling with. I have an angular web application. A page loading spinner/indicator is shown when content is loading. And when the page content has loaded the spinner is hidden. This "div" is never removed from DOM. Content of the loading div are not read (by NVDAor jaws) when the loading div is shown. <div class='loading' aria-live='polite' aria-label='Do not refresh the page' tabindex="-1">Do not refresh the page</div> I wouldn't like to

问题 From AngularJS isArray source: return toString.call(value) === '[object Array]'; Why did they not go with? return value instanceof Array; 回答1: Because if you receive an array from a different window (e.g., another frame or iframe, a child window, a parent window, etc.), it won't be instanceof the Array constructor in your window. This is why in ES5 they added the Array.isArray function to JavaScript, so we could stop doing it the hard way, which looks like this: if (Object.prototype.toString

问题 With angularjs, we usually use plain HTML to write views. Now I have a question: how can I show or hide some buttons depend on the user's rights? For example, current page is displaying an article. If the current user is the author or the article, or administrator, then "Delete" button will be displayed. But since the view is plain HTML, how can I control it? I can post an request to pass some data(e.g. current user id, article id) to server to check, but if there are many buttons, I need to

问题 With angularjs, we usually use plain HTML to write views. Now I have a question: how can I show or hide some buttons depend on the user's rights? For example, current page is displaying an article. If the current user is the author or the article, or administrator, then "Delete" button will be displayed. But since the view is plain HTML, how can I control it? I can post an request to pass some data(e.g. current user id, article id) to server to check, but if there are many buttons, I need to