refresh

UITableView dragging distance with UIRefreshControl

由 牧云@^-^@ 提交于 2019-12-10 03:36:38
问题 I'm having some trouble on implementing a UIRefreshControl on a UITableView. Everything is working fine except the fact that I have to scroll something like 80% of the screen for the UIRefreshControl to get triggered. Sometimes I'm not even able to trigger it since there is a tab bar on the bottom of the screen, which cancels the scrolling movement when the finger reaches it. I've looked at other apps, namely Apple's 'Mail', where the UIRefreshControl is triggered after scrolling only 30% of

how to refresh magento tier price cache after sql insert

由 送分小仙女□ 提交于 2019-12-09 23:49:21
问题 I've imported new tier prices into the magento database using the sql shown below and when I view the product in the admin, the tiers are correct. However, on the front-end, the tiers are not displayed under I Save the product in the back-end. I've deleted the var/cache, rebuilt the Catalog Index, refreshed Inventory Stock Status (?) and even tried doing a bulk Update Attributes on those products, none of which seem to refresh the price cache. I can't find any value in the product entity

Refresh Current Activity without Delay

由 末鹿安然 提交于 2019-12-09 11:59:41
问题 I am new to android development.So I want to refresh the current activity when Radio button clicked.When I clicked the radio button I want to change the language and refresh the current Activity without any delay.Now I click the button the current layout gone and open new one.But it takes some time.Anyone can see there is new layout coming. This is my code Intent intent = getIntent(); intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); finish(); startActivity(intent); 回答1: You can try this:

How to refresh page with jQuery Ajax?

由 房东的猫 提交于 2019-12-09 07:16:18
问题 I want to refresh a full page with ajax, after clicking on some initial site link. Example: We have opened site www.love.com, it has a link to www.love.com/somepage.html After we click on this link, full page must be refreshed with ajax (replaced active page by somepage.html) And there is must be some fadeIn/Out effect, when the page is replaced. How to? maybe some plugin can do this, any link? 回答1: Well a full-page request kind of contradict the purpose of AJAX, but if you insist :) you can

WPF Instantiate User control programmatically to render it as PNG

由 不羁岁月 提交于 2019-12-09 06:28:39
问题 I want to instantiate a user control programmatically in a DLL to save it afterwards as PNG file. This is generally no problem with PngBitmapEncoder and RenderTargetBitmap. This are my questions: How do I instantiate the control? Simply with the new-operator? Do I have to instantiate it in an seperate thread? How do I force the control to update all its children and to render itself again? This is my code to instantiate the user control and save it as PNG-file (LetterFrequency is the user

Refresh Jtable

由 余生颓废 提交于 2019-12-09 03:39:11
问题 I have a JTable created from Vector. How can the JTable be refreshed to display new data that is added to the Vector? 回答1: Your JTable should update automatically when a change to the TableModel happens. I'm taking a leap here but I'm guessing that you're not using your own TableModel and just called the JTable constructor with your Vector. In this case you can get a hook on the TableModel and cast it to a DefaultTableModel and then call one its notification methods to let the JTable know of

jQuery ajax call in onunload handler firing AFTER getting the page on a manual refresh. How do I guarantee onunload happens first?

由 和自甴很熟 提交于 2019-12-09 03:38:56
问题 I have a situation where on page unload I am firing a request to delete the draft of a user's work. This works fine until a user chooses to refresh the page, whereupon inspecting Chrome's network tab shows that Chrome is loading the new page before the ajax request is actually fired. The result is a new draft is created by the page load, and then deleted right away by the ajax call. Here is basically what I'm doing: window.onbeforeunload = function(){ if (pageUpdated){ return 'Are you sure

GWT detect browser refresh in CloseHandler

由 别等时光非礼了梦想. 提交于 2019-12-09 01:05:28
问题 I have a GWT application and I want to run some code when the user leaves the application to force a logout and remove any data etc. To do this I am using a CloseHandler and registering it using Window.addCloseHandler. I have noticed that when the refresh button is clicked the onClose method is run but I have been unable to differentiate this event from a close where the user has closed the browser. If it is a refresh I do not want to do the logout etc, I only want to do this when the user

Ember.js + JQuery-UI Tooltip - Tooltip does not reflect the model / controller changes

由 北城以北 提交于 2019-12-08 20:12:57
Context I have a small Ember app, which, amongst other things, displays a number of connected users and, when hovering an element of the page, their names as a list. All in all, it works quite well. The applications pulls data from a REST endpoint every two minutes, as the backend didn't allow for pushing data. The contents of the tooltip are computed in the Controller, with a function that basically concatenate strings in various ways according to the context. Then it's bound to a data attribute of the <img> the tooltip is created on. When the View is ready and didInsertElement is fired, the

Updating a databound ComboBox

由 拈花ヽ惹草 提交于 2019-12-08 17:33:54
问题 I am having virtually the same problem as this: C# Update combobox bound to generic list However, I am trying to change the displayed strings; not add, remove, or sort. I have tried the BindingList solution provided in the referenced question, but it has not helped. I can see the combobox's DataSource property is correctly updated as I edit the items, but the contents displayed in the combobox are not those in the DataSource property. my code looks as follows: mSearchComboData = new List
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