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2014/10/16 ¤W¤È 12:06:20

jquery Programming Glossary: pic_real_width

jQuery: how to access outside variable?

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

. Need to convert local varialbes pic_real_height and pic_real_width to global variables with returning their true values. Here is.. 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.. ' img ' .attr 'src' img .attr 'src' .load function pic_real_width this.width pic_real_height this.height console.log pic_real_width..

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

and height pic.removeAttr width pic.removeAttr height var pic_real_width pic.width var pic_real_height pic.height But in Webkit browsers.. 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.. 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..

jQuery: how to access outside variable?

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

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 jQuery console.log.. width 0px height 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.. '.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 'x' pic_real_height returns true 570x320 problem starts..

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

need to remove these in of 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.. using timeouts 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.. 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 this .width will not pic_real_height this.height work for in memory images. To avoid any affects CSS might..