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问题 i'm trying to make a simple quiz using jquery hide & show functions , first i created some divs elements wich will be the questions + the last elements will contain a text & a button to watch result (there will be no result) ; i'm using two buttons : next & prev . So the things i can't do on my own are : 1- hide the two buttons when they show the last div (Of the result !) ; 2-make the prev buttons stop on the first question . 3- how i can implement bootstrap radio options with Jquery to

问题 i'm trying to make a simple quiz using jquery hide & show functions , first i created some divs elements wich will be the questions + the last elements will contain a text & a button to watch result (there will be no result) ; i'm using two buttons : next & prev . So the things i can't do on my own are : 1- hide the two buttons when they show the last div (Of the result !) ; 2-make the prev buttons stop on the first question . 3- how i can implement bootstrap radio options with Jquery to

问题 Having failed at adding a suffix based on User Role because it wont display the Woo price display shortcode, I'm now approach the problem from the other direction - I have added the suffix to Woos tax tab, and now instead want to remove the suffix (from all user roles except one). I found this code on github to remove the suffix from products: add_filter( 'woocommerce_get_price_suffix', 'custom_woocommerce_get_price_suffix', 10, 2 ); function custom_woocommerce_get_price_suffix( $price

问题 Having failed at adding a suffix based on User Role because it wont display the Woo price display shortcode, I'm now approach the problem from the other direction - I have added the suffix to Woos tax tab, and now instead want to remove the suffix (from all user roles except one). I found this code on github to remove the suffix from products: add_filter( 'woocommerce_get_price_suffix', 'custom_woocommerce_get_price_suffix', 10, 2 ); function custom_woocommerce_get_price_suffix( $price

问题 Having failed at adding a suffix based on User Role because it wont display the Woo price display shortcode, I'm now approach the problem from the other direction - I have added the suffix to Woos tax tab, and now instead want to remove the suffix (from all user roles except one). I found this code on github to remove the suffix from products: add_filter( 'woocommerce_get_price_suffix', 'custom_woocommerce_get_price_suffix', 10, 2 ); function custom_woocommerce_get_price_suffix( $price

问题 Having failed at adding a suffix based on User Role because it wont display the Woo price display shortcode, I'm now approach the problem from the other direction - I have added the suffix to Woos tax tab, and now instead want to remove the suffix (from all user roles except one). I found this code on github to remove the suffix from products: add_filter( 'woocommerce_get_price_suffix', 'custom_woocommerce_get_price_suffix', 10, 2 ); function custom_woocommerce_get_price_suffix( $price

问题 How can I hide the play button that's in the center of the video screen in JW Player? I'm using version 5.4 of the player and I am embedding it using their own 'JW Embedder' technique. I've tried the following with no luck: jwplayer("myPlayer").setup({ file: 'myMediaFile.mp4', image: 'myPosterFile.jpg', controlbar: 'bottom', icons: false }); I've read somewhere that this may have been removed with version 5.0 and must now be done with a skin. But, I also read that it returned in version 5.1 .

问题 I was wondering if I could hide the title bar in Java Swing, but keep the maximize, minimize, and close buttons. I've tried adding frame.setUndecorated(true); but it removes the maximize, minimize, and close buttons completely. Here is my code: public Display(String title, int width, int height) { Display.width = width; Display.height = height; Display.absWidth = width; Display.absHeight = height; Display.d = new Dimension(width, height); setProperties(); image = new BufferedImage(width,

问题 I have a spreadsheet with date's (Months) I'm looking for a script that hides and unhide's rows automatically. In column "Z" is a formula (=IF(A3=TODAY();"";"1")) So the cells containing "1" has to hide the row and the empty cells should unhide the row. Can anyone help me? I have seen a lot of forums with no result for me :( See the example below! Example 回答1: function hideShow() { var ss=SpreadsheetApp.getActive(); var sh=ss.getActiveSheet(); var rg=sh.getRange(3,26,sh.getLastRow()-2,1); var

问题 Is there a way, to trigger an event (call a sub) in Excel VBA, when i manually hide a row/column? I want the same row to be hidden in all following sheets, when it is hidden in a particular sheet. Is that possible? Thanks in advance 回答1: There is no direct event trigger to capture hiding or unhiding columns. There are clumsy workarounds, using formulae in cells but those feel like a kludge when using and not really flexible. However, there is an indirect way to capture this event if you use