This article will introduce a js Code for dynamically executing ajax requests.
Index.html
| The Code is as follows: |
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<Script src = "/js/jquery. js"> </script>
<Script>
Function evalScript (html ){
// Var html = response. responseText;
Var hd = document. getElementsByTagName ("head") [0];
Var re = /(? : <Script ([^>] *)?>) (N | r | .)*?) (? : </Script>)/ig;
Var srcRe =/ssrc = (['"]) (. *?) 1/I;
Var typeRe =/stype = (['"]) (. *?) 1/I;
Var match;
While (match = re.exe c (html )){
Var attrs = match [1];
Var srcMatch = attrs? Attrs. match (srcres): false;
If (srcMatch & srcMatch [2]) {
Var s = document. createElement ("script ");
S. src = srcMatch [2];
Var typeMatch = attrs. match (typeRe );
If (typeMatch & typeMatch [2]) {
S. type = typeMatch [2];
}
Hd. appendChild (s );
} Else if (match [2] & match [2]. length> 0 ){
If(window.exe cScript ){
Window.exe cScript (match [2]);
} Else {
Window. eval (match [2]);
}
}
}
} $ (Function (){
Pai.get(' B .html ', {}, function (html ){
EvalScript (html );
Alert (sysmsg );
})
})
</Script> |
Ajax.html
| The Code is as follows: |
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<Script type = "text/javascript" src = "test. js"> </script>
<Script type = "text/javascript" src = "ts. js"> </script>
<Script type = "text/javascript"> // <! [CDATA [
Alert ('aaa ');
//]> </Script>
<Script type = "text/javascript"> // <! [CDATA [
Var sysmsg = '1 ';
//]> </Script> |
