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Multiple submit buttons php different actions

由 旧时模样 提交于 2019-12-17 09:34:15
问题 I have a website started where I want to have 2 separate submit buttons, one of which will take data entered and do some calculations to it to display on the same screen. I've got this successfully working with: <form id="form1" name="form1" method="post" onsubmit="" onreset="" action="programname.php"> <input type="submit" name="calc" value="Find Angle"> and then I use: if (!isset($_POST['submit'])){ Do actions, display calculations} Now I want a second submit button that still grabs the

Multiple submit buttons php different actions

由 本小妞迷上赌 提交于 2019-12-17 09:33:08
问题 I have a website started where I want to have 2 separate submit buttons, one of which will take data entered and do some calculations to it to display on the same screen. I've got this successfully working with: <form id="form1" name="form1" method="post" onsubmit="" onreset="" action="programname.php"> <input type="submit" name="calc" value="Find Angle"> and then I use: if (!isset($_POST['submit'])){ Do actions, display calculations} Now I want a second submit button that still grabs the

Eclipse RCP: Actions VS Commands

由 那年仲夏 提交于 2019-12-17 08:48:30
问题 What are differences between Actions and Commands in the context of Eclipse RCP? I know that they both contribute to the menu entries, but which one is better? And why? Of all the online resources I read, I could not get a firm understanding of the differences between both. I have not actually tried to use them, but just wanted to understand them to start with from higher level point of view. Thanks 回答1: Did you read the eclipse wiki FAQ What is the difference between a command and an action?

.NET MVC Call method on different controller

由 ぃ、小莉子 提交于 2019-12-17 07:26:14
问题 Can anybody tell me how to call a method on a different controller from within an action method? I don't want to redirect. I want to call a method on a different controller that returns a string and use the response within my action method. 回答1: Sounds in my ears like you should refactor your application, and extract the functionality that generates the string out to a new seperate class (or reuse an existing class, if you have one that fits) and let both controllers use that class. 回答2: You

.NET MVC Call method on different controller

由 倖福魔咒の 提交于 2019-12-17 07:26:11
问题 Can anybody tell me how to call a method on a different controller from within an action method? I don't want to redirect. I want to call a method on a different controller that returns a string and use the response within my action method. 回答1: Sounds in my ears like you should refactor your application, and extract the functionality that generates the string out to a new seperate class (or reuse an existing class, if you have one that fits) and let both controllers use that class. 回答2: You

There is no Action mapped for namespace [/] and action name [] associated with context path [/struts2web1].

由 风格不统一 提交于 2019-12-17 06:33:51
There is no Action mapped for namespace [/] and action name [] associated with context path [/struts2web1]. - [unknown location] at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:185) at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63) at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39) at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:501) at org.apache

Passing parameters on button action:@selector

由 久未见 提交于 2019-12-17 05:01:54
问题 I want to pass the movie url from my dynamically generated button to MediaPlayer: [button addTarget:self action:@selector(buttonPressed:) withObject:[speakers_mp4 objectAtIndex:[indexPath row]] forControlEvents:UIControlEventTouchUpInside]; but action:@selector() withObject: does not work? Is there any other solution? Thanks for help! 回答1: Edit. Found a neater way! One argument that the button can receive is (id)sender . This means you can create a new button, inheriting from UIButton, that

Action Image MVC3 Razor

由 佐手、 提交于 2019-12-17 02:27:29
问题 What is the best way to replace links with images using Razor in MVC3. I simply doing this at the moment: <a href="@Url.Action("Edit", new { id=MyId })"><img src="../../Content/Images/Image.bmp", alt="Edit" /></a> Is there a better way? 回答1: You can create an extension method for HtmlHelper to simplify the code in your CSHTML file. You could replace your tags with a method like this: // Sample usage in CSHTML @Html.ActionImage("Edit", new { id = MyId }, "~/Content/Images/Image.bmp", "Edit")

JavaScript: how to change form action attribute value based on selection?

由 扶醉桌前 提交于 2019-12-17 02:19:35
问题 I'm trying to change the form action based on the selected value from a dropdown menu. Basically, the HTML looks like this: <form class="search-form" id="search-form" method="post" accept-charset="UTF-8" action="/search/user"> <select id="selectsearch" class="form-select" name="selectsearch"> <option value="people">Search people</option> <option value="node">Search content</option> </select> <label>Enter your keywords: </label> <input type="text" class="form-text" value="" size="40" id="edit

jqgrid EditActionIconsColumn Events

由 孤街醉人 提交于 2019-12-16 22:50:10
问题 I have a jqgrid with EditActionsIconsColumn available to me in the grid but I am trying to get a hold of the click events on the Edit, Del and Submit. Thanks 回答1: The formatter:'actions' is not yet good documented. The current version of jqGrid 3.8.2 support some options which you need. In lines 394-466 of the jquery.fmatter.js of the current version you can see more. What you need are onEdit , afterSave (on "Submit") and delOptions.onclickSubmit parameters. To tell the truth I didn't use the
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