script JSON

class="hhh">JSON全名JavaScript Object Notation，為JavaScript物件實字（Object literal）的子集。

<p id="demo"></p><script>var text = '{ "sites" : [{ "aa":"00" , "bb":"00000" },{ "aa":"11" , "bb":"11111" },{ "aa":"22" , "bb":"22222" } ]}'; obj = JSON.parse(text); var txt = "<font size='5'>"; txt += "var text = '" + text + "' <br><br>"; txt += "obj = JSON.parse(text)<br>" txt += "obj.sites.length = " + obj.sites.length + "<br><br>"; for(var x=0 ; x < obj.sites.length; x++){ txt += "obj.sites[x].aa = "+obj.sites[x].aa+ '    '; txt += "obj.sites[x].bb= " +obj.sites[x].bb+ "<br>"; } document.getElementById("demo").innerHTML = txt </script>

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<p id="demo"></p><script>var text = '[{ "aa":"00" , "bb":"00000" },{ "aa":"11" , "bb":"11111" },{ "aa":"22" , "bb":"22222" }]'; var obj = JSON.parse(text); var txt = "<font size='5'>"; txt += "var text = "+text + "<br><br>"; txt += "var obj = JSON.parse(text) <br>"; txt += "obj.length = " + obj.length + "<br><br>"; for(var x=0 ; x < obj.length; x++){ txt += "obj[x].aa = "+obj[x].aa+ '    '; txt += "obj[x].bb= " +obj[x].bb+ "<br>"; } document.getElementById("demo").innerHTML = txt </script>

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