2014/10/16 上午 12:06:20

jquery Programming Glossary: pic_real_height

http://stackoverflow.com/questions/11811980/jquery-how-to-access-outside-variable

method from this answer. . Need to convert local varialbes pic_real_height and pic_real_width to global variables with returning their.. var img '.imgCon img' 0 Get my img elem var pic_real_width pic_real_height ' img ' .attr 'src' img .attr 'src' .load function pic_real_width.. img .attr 'src' .load function pic_real_width this.width pic_real_height this.height console.log pic_real_width 'x' pic_real_height ..

How to distinguish between left and right mouse click with jQuery

http://stackoverflow.com/questions/1206203/how-to-distinguish-between-left-and-right-mouse-click-with-jquery

Get real image width and height with JavaScript in Safari/Chrome?

http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome

pic.removeAttr height var pic_real_width pic.width var pic_real_height pic.height But in Webkit browsers like Safari and Google Chrome.. example var img img 0 Get my img elem var pic_real_width pic_real_height img Make in memory copy of image to avoid css issues .attr src.. pic_real_width this.width Note this .width will not pic_real_height this.height work for in memory images. To avoid any affects..

jQuery: how to access outside variable?

http://stackoverflow.com/questions/11811980/jquery-how-to-access-outside-variable

returning image's real width and height which i found these method from this answer. . Need to convert local varialbes pic_real_height and pic_real_width to global variables with returning their true values. Here is jsFiddle. CSS img width 0px height 0px.. 0px jQuery console.log '.imgCon img' .height returns 0 var img '.imgCon img' 0 Get my img elem var pic_real_width pic_real_height ' img ' .attr 'src' img .attr 'src' .load function pic_real_width this.width pic_real_height this.height console.log pic_real_width.. elem var pic_real_width pic_real_height ' img ' .attr 'src' img .attr 'src' .load function pic_real_width this.width pic_real_height this.height console.log pic_real_width 'x' pic_real_height returns true 570x320 problem starts here console.log pic_real_width..

How to distinguish between left and right mouse click with jQuery

http://stackoverflow.com/questions/1206203/how-to-distinguish-between-left-and-right-mouse-click-with-jquery

Get real image width and height with JavaScript in Safari/Chrome?

http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome

case img element has set width and height pic.removeAttr width pic.removeAttr height var pic_real_width pic.width var pic_real_height pic.height But in Webkit browsers like Safari and Google Chrome values are 0... Doing this on server side is not an option... I'd recommend using an image's onload event. Here's a quick example var img img 0 Get my img elem var pic_real_width pic_real_height img Make in memory copy of image to avoid css issues .attr src img .attr src .load function pic_real_width this.width Note.. image to avoid css issues .attr src img .attr src .load function pic_real_width this.width Note this .width will not pic_real_height this.height work for in memory images. To avoid any affects CSS might have on the image's dimensions the code above makes..