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2014/10/16 ¤W¤È 12:04:07
jquery Programming Glossary: imgindexPassing js variables to php using jquery http://stackoverflow.com/questions/13371907/passing-js-variables-to-php-using-jquery showimg img.src imgArray php echo imgid var imgIndex php echo imgid document .keydown function e var key e.which.. return else next image right arrow if key rightarrow imgIndex if imgIndex imgArray.length 1 imgIndex 0 img.src imgArray.. next image right arrow if key rightarrow imgIndex if imgIndex imgArray.length 1 imgIndex 0 img.src imgArray imgIndex ..
jquery AJAX requests not updating php variable http://stackoverflow.com/questions/14943082/jquery-ajax-requests-not-updating-php-variable array and store the php imgid in a javascript variable as imgIndex. Then I could alter that index on the client side when they.. when a key is pressed I use a .post and send the updated imgIndex to the php script. Here are snippets KeyInput.php This is the.. var imgArray php echo implode ' ' getImages site var imgIndex php echo imgid document .ready function var img document.getElementById..
Passing js variables to php using jquery http://stackoverflow.com/questions/13371907/passing-js-variables-to-php-using-jquery cat site document .ready function var img document.getElementById showimg img.src imgArray php echo imgid var imgIndex php echo imgid document .keydown function e var key e.which int rightarrow 39 int leftarrow 37 int random 82 if key rightarrow.. 37 int random 82 if key rightarrow key leftarrow key random return else next image right arrow if key rightarrow imgIndex if imgIndex imgArray.length 1 imgIndex 0 img.src imgArray imgIndex last image left arrow if key leftarrow if imgIndex.. 82 if key rightarrow key leftarrow key random return else next image right arrow if key rightarrow imgIndex if imgIndex imgArray.length 1 imgIndex 0 img.src imgArray imgIndex last image left arrow if key leftarrow if imgIndex 0 imgIndex..
jquery AJAX requests not updating php variable http://stackoverflow.com/questions/14943082/jquery-ajax-requests-not-updating-php-variable images on the client side was to store them in a javascript array and store the php imgid in a javascript variable as imgIndex. Then I could alter that index on the client side when they press keyboard keys. When the user presses a key I'm using pushstate.. was to not only use the PushState to update the URL but when a key is pressed I use a .post and send the updated imgIndex to the php script. Here are snippets KeyInput.php This is the client side javascript script type text javascript var imgArray.. This is the client side javascript script type text javascript var imgArray php echo implode ' ' getImages site var imgIndex php echo imgid document .ready function var img document.getElementById showimg img.src imgArray php echo imgid document..
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