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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 10954 | bpr | 1 | <script type="text/javascript"> |
| 2 | //<![CDATA[ |
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| 3 | "use strict"; |
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| 4 | <!-- will return all 'userdraw' or 'userinput' data from all canvas javascript includes --> |
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| 5 | <!-- will return all 'drag&drop' or 'onclick' data from all canvas javascript includes --> |
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| 6 | function read_canvas(){ |
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| 7 | if( typeof popup !== 'undefined' ){ |
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| 8 | var fun = popup['read_canvas'+canvas_scripts[0]]; |
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| 9 | return fun(); |
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| 10 | } |
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| 11 | else |
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| 12 | { |
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| 13 | var script_len = canvas_scripts.length;var draw_reply = "";var found_result = false;for(var p = 0 ; p < script_len ; p++){var fun = eval("read_canvas"+canvas_scripts[p]);if( typeof fun === 'function'){var result = fun();if( result && result.length != 0){if(script_len == 1 ){ return result;};found_result = true;draw_reply = draw_reply + "["+p+"]="+ result + "\n";};};};if( found_result ){return draw_reply;}else{return null;} |
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| 14 | }; |
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| 15 | }; |
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| 16 | function read_dragdrop(){ |
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| 17 | if( typeof popup !== 'undefined' ){ |
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| 18 | var fun = popup['read_dragdrop'+canvas_scripts[0]]; |
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| 19 | return fun(); |
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| 20 | }else{ |
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| 21 | var script_len = canvas_scripts.length;var dragdrop_reply = "";var found_result = false; for(var p = 0 ; p < script_len ; p++){var fun = eval("read_dragdrop"+canvas_scripts[p]); if(typeof fun === 'function'){var result = fun();if( result && result.length != 0 ){if(script_len == 1 ){ return result;};found_result = true;dragdrop_reply = dragdrop_reply + "["+p+"]=" + result +"\n";};};};if( found_result ){return dragdrop_reply;}else{return null;} |
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| 22 | }; |
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| 23 | }; |
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| 24 | //]]> |
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| 25 | </script> |
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| 26 | <input type="button" onclick="alert(read_canvas());" value="read_canvas()" /> |
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| 27 | <input type="button" onclick="alert(read_dragdrop());" value="read_dragdrop()" /> |