alin19 Posted February 12, 2008 Share Posted February 12, 2008 can i use javascript to take data from file? and can i do something like this? <!-- var x='sadsadsa' -> <body> x </body> can i do this? Link to comment https://forums.phpfreaks.com/topic/90745-can-i-use-javascript-to-take-data-from-file/ Share on other sites More sharing options...
Psycho Posted February 12, 2008 Share Posted February 12, 2008 JavaScript cannot access the user's file system. Link to comment https://forums.phpfreaks.com/topic/90745-can-i-use-javascript-to-take-data-from-file/#findComment-465243 Share on other sites More sharing options...
phpQuestioner Posted February 13, 2008 Share Posted February 13, 2008 can i use javascript to take data from file? What exactly do you want to do or get? You can do this: <script language="javascript"> var x="sadsadsa"; </script> </head> <body> <script language="javascript"> document.write(""+x+""); </script> </body> Link to comment https://forums.phpfreaks.com/topic/90745-can-i-use-javascript-to-take-data-from-file/#findComment-465436 Share on other sites More sharing options...
alin19 Posted February 13, 2008 Author Share Posted February 13, 2008 this: <script language="javascript"> var x="0.0,3.7037037037037,7.4074074074074,11.111111111111,14.814814814815,18.518518518519,22.222222222222,25.925925925926,29.62962962963,33.333333333333,37.037037037037,40.740740740741,44.444444444444,48.148148148148,51.851851851852,55.555555555556,59.259259259259,62.962962962963,66.666666666667,70.37037037037,74.074074074074,77.777777777778,81.481481481481,85.185185185185,88.888888888889,92.592592592593,96.296296296296,100| 34.156378600823,34.567901234568,60.905349794239,66.803840877915,93.415637860082,90.39780521262,58.847736625514,84.224965706447,81.755829903978,94.513031550069,93.004115226337,61.316872427984,99.451303155007,87.242798353909,84.362139917695,71.467764060357,54.320987654321,76.954732510288,74.759945130316,100,58.847736625514,55.555555555556,77.914951989026,70.781893004115,76.131687242798,73.799725651578,59.122085048011,75.99451303155"; </script> </head> <body> </body> <body> <script language='javascript' type='text/javascript'> document.write(' <img src="http://chart.apis.google.com/chart? chs=1000x300 &chd=t: + x &cht=lc &chco=ffffff,000000 &chxt=x,y &chg=20,10,2,10 &chxl=0:|3|4|7|8|9|10|11|14|15|16|17|18|21|22|23|24|25|28|29|30|31|1|4|5|6|7|8|11|1:|0|73|146|219|292|365|437|510|583|656|729"alt="Sample chart" />'); </script> </script> </body> or this: <script language="javascript"> var x="0.0,3.7037037037037,7.4074074074074,11.111111111111,14.814814814815,18.518518518519,22.222222222222,25.925925925926,29.62962962963,33.333333333333,37.037037037037,40.740740740741,44.444444444444,48.148148148148,51.851851851852,55.555555555556,59.259259259259,62.962962962963,66.666666666667,70.37037037037,74.074074074074,77.777777777778,81.481481481481,85.185185185185,88.888888888889,92.592592592593,96.296296296296,100| 34.156378600823,34.567901234568,60.905349794239,66.803840877915,93.415637860082,90.39780521262,58.847736625514,84.224965706447,81.755829903978,94.513031550069,93.004115226337,61.316872427984,99.451303155007,87.242798353909,84.362139917695,71.467764060357,54.320987654321,76.954732510288,74.759945130316,100,58.847736625514,55.555555555556,77.914951989026,70.781893004115,76.131687242798,73.799725651578,59.122085048011,75.99451303155"; </script> </head> <body> </body> <body> <img src="http://chart.apis.google.com/chart? chs=1000x300 &chd=t: <script language='javascript' type='text/javascript'> document.write(+x+); </script> &cht=lc &chco=ffffff,000000 &chxt=x,y &chg=20,10,2,10 &chxl=0:|3|4|7|8|9|10|11|14|15|16|17|18|21|22|23|24|25|28|29|30|31|1|4|5|6|7|8|11|1:|0|73|146|219|292|365|437|510|583|656|729"alt="Sample chart" /> </script> </body> but none works Link to comment https://forums.phpfreaks.com/topic/90745-can-i-use-javascript-to-take-data-from-file/#findComment-465660 Share on other sites More sharing options...
alin19 Posted February 13, 2008 Author Share Posted February 13, 2008 i've solve it with this: but x,y,z,t modify and my grafic doesn't is something wrong with my script? <html> <script language="javascript" type="text/javascript"> <!-- var x=50 var y=4 var z=50 var t=4 function test() { <?php //..... ?> document.write("<img src='http://chart.apis.google.com/chart?") document.write("&chs=1000x300") document.write("&chd=t:"+ x + "," + y + "|" + z +","+ t) document.write("&cht=lc&chco=ffffff,000000") document.write("&chxt=x,y") document.write("&chg=20,10,2,10") document.write("&chxl=0:|10:00|10:15|10:30|10:45|11:00|11:15|11:30|11:45|12:00|12:15|12:30|12:45|13:00|13:15|13:30|13:45|14:00|14:15|1:|0|73'" + "alt='Sample chart' />") x=x+10 y=y+10 z=z+10 t=t+10 update = setTimeout("test()", 100); } --> </script> <body onload="test()" > </body> </html> [attachment deleted by admin] Link to comment https://forums.phpfreaks.com/topic/90745-can-i-use-javascript-to-take-data-from-file/#findComment-465831 Share on other sites More sharing options...
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