action

Primefaces commandButton action doesn't work

由 依然范特西╮ 提交于 2019-12-11 19:43:14
问题 I have a Primefaces project with the following xhtml file: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:p="http://primefaces.org/ui"> <h:body> <ui:composition> <h:form> <p:dataTable id="parameters" var="parameter" value="#{devTestController

rewrite URL to affect “save as” filename

由 谁说胖子不能爱 提交于 2019-12-11 15:49:09
问题 My application is in JSP/Struts and running on WebSphere. I don't have access to the server /really/ so I'm trying to do all this from within the app itself (Struts actions & config, JSP, etc). I have a page that displays links for PDF documents that the user might want to look at. When they click on the link, it is forwarded to the 'document view' STRUTS action which performs the work to retrieve the PDF from the back-end system and then displays the PDF in the browser window. This all works

WP auto comment approve for custom post type

由 谁都会走 提交于 2019-12-11 15:16:33
问题 I have added the action for auto approve comments for my xyz custom post. But its not working when added the condition if($post_type =='course') . I have tried with also filter. But its not working. How can i solve that? Action: global $post_type; if($post_type =='xyz'){ function action_pre_comment_approved( $array, $int, $int ) { }; add_action( 'pre_comment_approved', 'action_pre_comment_approved', 10, 3 ); } Filter: global $post_type; if($post_type =='xyz'){ function filter_pre_comment

Vaadin using multiple context menus

由 社会主义新天地 提交于 2019-12-11 13:28:30
问题 Im trying to create a Table with Vaadin where you have different options in the context menu depending on if you have selected a single row or multiple rows. It took me a while to do this but now i have a working solution. The problem is that is feel that its not good coding practice and I would gladly take any advice in how to perhaps split my "function" into smaller classes or functions. Could I perhaps create a standalone Action class?. Feel free to comment and advice and please do note

Is there anywhere we can find the actual code of the Actions in framework-supplied ActionMaps?

由 こ雲淡風輕ζ 提交于 2019-12-11 10:55:14
问题 The particular thing I'm interested in at the moment is JTable's 'cancel' Action ... in particular I'm trying to find out why, with an InputVerifier set for the JTable's CellEditor's Component (JTextField), the IV's shouldYieldFocus() method is called not once, but twice (!) when I press Escape. I have checked that it is the JTable's ActionMap entry for VK_CANCEL ('cancel') which is being run here. Furthermore I find that the JTable's editingCanceled method is NOT called when I press Escape

ASP.NET MVC form submits to index instead to submitting to the right action

由 这一生的挚爱 提交于 2019-12-11 10:33:54
问题 I crated a form that is to be used as a partial view. I placed a breakpoint at the 'Save' action, and when I click the submit button, it validates the data, but never reaches the action, instead the Index action is reached several times! Here is the code: @model Models.Category @using (Html.BeginForm("Save", "Categories", FormMethod.Post)) { @Html.AntiForgeryToken() <fieldset> <legend>Category</legend> @Html.HiddenFor(model => model.CategoryId) <p>@((Model.CategoryId > 0 ? "Edit" : "New") + "

Button on click listener

由 橙三吉。 提交于 2019-12-11 10:07:14
问题 I come from the iOS world and just started with Android. I followed a java training so I know how to create a method, but I don't get the action one. What I would like to do is to create a method action from a button and I can't find anywhere how to do that (obviously looking in the wrong place). When I click on button 1, I want to create a method with inside only a=1 and when I click on button 2, I want a=2 (then I can decide what to do when a is 1 or 2). I created my buttons in Acitivity

JavaScript onclick() text size increase with EventListener

由 ﹥＞﹥吖頭↗ 提交于 2019-12-11 09:49:36
问题 I am trying to implement the following to increase text size based on button click. I am trying to use one handler for this. The idea is to increase/decrease the fontsize for the text in "demo" area by +/-5 px. But I am not getting the desired result. <html> <body> <p>Change font size</p> <div id="main_area1"> <button id="button1" value="larger" type="button" onclick="changeFontSize(this)">Larger</button> </div> <div id="main_area2"> <button id="button2" vale="smaller" type="button" onclick=

wordpress: actions, filters & hooks

由 核能气质少年 提交于 2019-12-11 09:03:17
问题 I'm quite new to this (understanding the WP Guts), and I wanted to understand the Hooks and Filters better, I can't get it right from Codex. I did a simple test, the idea is to override the get_title() method in order to erase the "Protected: " sentence from the title if the page is protected, there is a protected_title_format filter, and I thought using it ... that line in post-template.php specifies: $protected_title_format = apply_filters('protected_title_format', __('Protected: %s')); for

make controller return HTML or JSON depending on request type

由 倖福魔咒の 提交于 2019-12-11 07:57:14
问题 I want to know if there is a way in Grails to return HTML or JSON depending if I make a GET to an action or if I just call an action through Ajax. For example, if I make an Ajax call to "controller/action", is there a way to return JSON and if I go to the same "controller/action" trough a link, make it render an HTML page? or i have to define two diferent actions? 回答1: Typically all AJAX requests have X-Requested-With header set. You can check if this header is set and render desired format
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