page-refresh

问题 When refresh my page, it is losing data. In my page i do a GET call in beforeMount(){ this.getUserProfile() }, and when i am refreshing the page, the user profile data are lost. So which life cycle method is called during page refresh?? or during page refresh where i have to call getProfile() method? getUserProfile: getUserProfile() { let flag = 1; axios .get("/api/user") .then(response => { let data = response.data; if (flag == 1) { this.fname = data.user.first_name; this.lname = data.user

问题 I have a mat-toolbar with a login/logout button where the user of the website can login or out at all times. I have an authentication service which creates an Observable with user data and using *ngIf="!(authService.user$ | async) for the login button. This isn't working though, unless I manually refresh the whole page. Why is this and what does one do about it? I thought the Observable would be a way that would actually work in these situations, but obviously I am missing something. I have

问题 I have a mat-toolbar with a login/logout button where the user of the website can login or out at all times. I have an authentication service which creates an Observable with user data and using *ngIf="!(authService.user$ | async) for the login button. This isn't working though, unless I manually refresh the whole page. Why is this and what does one do about it? I thought the Observable would be a way that would actually work in these situations, but obviously I am missing something. I have

问题 I have refreshed the browser in WebDriver using java as below code: driver.navigate().refresh(); How can I do that by pressing Ctrl+F5 in WebDriver using Java? 回答1: I think you can use the WebDriver and Actions instance as below: Actions actionObject = new Actions(driver); actionObject.keyDown(Keys.CONTROL).sendKeys(Keys.F5).keyUp(Keys.CONTROL).perform‌​(); 来源： https://stackoverflow.com/questions/12299960/browser-refresh-by-ctrlf5-in-webdriver-using-java

问题 I am using Custom ListView in My Android App. The Problem is when i am scrolling ListView, it automatically clears entered data from EditText( Edittext as a list_item ) and it ListView refreshed. I Want to Prevent it to stop clearing entered data on ListView Scroll. Please Help me.. 回答1: 1) define custom list adapter 2) define a an object for each item like class MyClass { String myText} 3) store the value of the EditText of each item in that object I have a code for storing the state of

问题 I've implemented Tiny Scrollbar plugin on a website, for good-looking div scrolling. But weird stuff happens when I refresh the page in Safari or Chrome. It seams to clip some of my content. What happens upon a page refresh, that could make it behave like this? Please have a look at mettestentoft.dk I've tried using the same plugin on a simple test page, where a page refresh would make the plugin add a 'scrollbar disable' class to the div, while clicking a link linking to the same page, would

问题 I've implemented Tiny Scrollbar plugin on a website, for good-looking div scrolling. But weird stuff happens when I refresh the page in Safari or Chrome. It seams to clip some of my content. What happens upon a page refresh, that could make it behave like this? Please have a look at mettestentoft.dk I've tried using the same plugin on a simple test page, where a page refresh would make the plugin add a 'scrollbar disable' class to the div, while clicking a link linking to the same page, would

问题 My question may sound confusing but actually it's not. Let me clear you the things. The scenario is I've following HTML code: /*This is the hyperlink I've given for example here. Many such hyperlinks may present on a webpage representing different question ids' */ <a delhref="http://localhost/eprime/entprm/web/control/modules/questions/manage_question_issue.php?op=fixed&question_id=21679" title="Fixed" href="#fixedPopContent" class="fixed" data-q_id="21679" id="fix_21679">Fixed</a> /

问题 My question may sound confusing but actually it's not. Let me clear you the things. The scenario is I've following HTML code: /*This is the hyperlink I've given for example here. Many such hyperlinks may present on a webpage representing different question ids' */ <a delhref="http://localhost/eprime/entprm/web/control/modules/questions/manage_question_issue.php?op=fixed&question_id=21679" title="Fixed" href="#fixedPopContent" class="fixed" data-q_id="21679" id="fix_21679">Fixed</a> /

问题 Given: I have Firefox with the [Firefox Page Title] page open on my Ubuntu computer. Here is my command: xdotool search "[Firefox Page Title]" windowactivate --sync key --clearmodifiers ctrl+r Documentation: xdotool website with documentation/examples is here. Example straight from the xdotool website: # As of version 2.20100623, you can do this simpler version of above: xdotool search "Mozilla Firefox" windowactivate --sync key --clearmodifiers ctrl+l Notes: I'm using xdotool version 2