Implement the post method in Javascript to pass the submitted data

Jspost is actually very easy to submit data. We only need to create a form using js and set form method to post. We have organized the following two instances and hope to help you.

Example 1

The Code is as follows:

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Var myForm = document. createElement ("form "); MyForm. method = "get "; MyForm. action = "line_ticket.aspx "; Var myInput = document. createElement ("input "); MyInput. setAttribute ("name", "id "); MyInput. setAttribute ("value", idStr ); MyForm. appendChild (myInput ); Var myInput2 = document. createElement ("input "); MyInput2.setAttribute ("name", "fid "); MyInput2.setAttribute ("value", fid ); MyForm. appendChild (myInput2 ); Var myInput3 = document. createElement ("input "); MyInput3.setAttribute ("name", "unlock "); MyInput3.setAttribute ("value", unlock ); MyForm. appendChild (myInput3 ); Var myInput4 = document. createElement ("input "); MyInput4.setAttribute ("name", "Option "); MyInput4.setAttribute ("value", "del "); MyForm. appendChild (myInput4 ); Document. body. appendChild (myForm ); MyForm. submit (); Document. body. removeChild (myForm );

Example 2
 

The Code is as follows:

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<Script type = "text/javascript"> Function postwith (to, p ){ Var myForm = document. create_r_relement_x ("form "); MyForm. method = "post "; MyForm. action =; For (var k in p ){ Var myInput = document. create_r_relement_x ("input "); MyInput. setAttribute ("name", k ); MyInput. setAttribute ("value", p [k]); MyForm. a (myInput ); } Document. body. a (myForm ); MyForm. submit (); Document. body. removeChild (myForm ); } </Script>

 
 
Hyperlink code:

The Code is as follows:	Copy code
<A href = "javascript: postwith ('est est. action ', {'currentpage': '2', 'xisuo': 'computer '}) "> use js to post </a>

 
After clicking the hyperlink, you can send the values of currentPage and xisuo to datatest. action in the form of post for processing, especially when processing multiple parameters.