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Solution to the unresponsive execution of jquery function $.post under javascript_javascript skills

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Release： 2016-05-16 16:55:49

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When writing a javascirpt program, use the $.post method to send data. If the characters in the data contain '<', $.post will not be executed successfully.

Copy code The code is as follows:

 
var jsonstr='{"value":"abcd< efg"}'; 
$.post( 
url, 
{ "jsonstr": jsonstr }, 
function (data, status) { 
}); 

It needs to be escaped before use. After escaping using the transferredChars function below, pass the data $.post to execute.

This function replaces '<' and '>' with '<' and '>' respectively.

Copy code The code is as follows:

 
transferredChars=function (htmlChars) { 
var tcs = htmlChars.replace(/tcs = tcs.replace(/>/g, ">"); 
return tcs; 
} 

Copy code The code is as follows:

 
var jsonstr='{"value" :"abcdjsonstr=transferredChars(jsonstr); 
$.post( 
url, 
{ "jsonstr": jsonstr }, 
function (data, status ) { 
}); 

The jquery version used is 1.7.1.min

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source：php.cn

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