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jquery gets the various ways in which the values in input type= "text"

Source: Internet
Author: User
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<!DOCTYPE HTML Public "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml><HTMLxmlns= "http://www.w3.org/1999/xhtml">    <Head>        <title>jquery Gets the value of a text box</title>        <Metahttp-equiv= "Content-type"content= "text/html; charset=gb2312" />        <Scriptsrc= "Jquery-1.5.1.min.js"type= "Text/javascript"></Script>                <Scripttype= "Text/javascript">        //use ID to get$ (document). Ready (function(){            //1            $("#button_text1"). Click (function(){                varRESULT1= $("#input_text1"). Val (); Alert ("RESULT1 =" +RESULT1);            }); //2            $("#button_text2"). Click (function(){                varresult2= $("input[id= ' input_text2 ']"). Val (); Alert ("result2 =" +result2);            }); //3            $("#button_text3"). Click (function(){                varRESULT3= $("input[id= ' input_text3 ']"). attr ("value"); Alert ("RESULT3 =" +RESULT3);            }); //4. The value in input can be obtained by the value of type (not shown)            /*$ ("#button_text4"). Click (function () {var result4 = $ ("input[type= ' text ']"). Val ();            Alert ("RESULT4 =" + RESULT4);            }); */            //5. The value in input can be obtained by the value of name (not shown)            /*$ ("#button_text5"). Click (function () {var result5 = $ ("input[name= ' text ']"). Val ();            Alert ("RESULT5 =" + RESULT5);                        }); */        }); </Script>    </Head>    <Body>        <!--gets the value of the text box: Way One -        <DivID= "Test1">            <inputID= "Input_text1"type= "text"value= "Test1"style= "width:100px;" />            <ButtonID= "Button_text1">Test1</Button>        </Div>        <!--get the value of the text box: mode two -        <DivID= "Test2">            <inputID= "Input_text2"type= "text"value= "Test2"style= "width:100px;" />            <ButtonID= "Button_text2">Test2</Button>        </Div>        <!--gets the value of the text box: Way three -        <DivID= "Test3">            <inputID= "Input_text3"type= "text"value= "Test3"style= "width:100px;" />            <ButtonID= "Button_text3">Test3</Button>        </Div>    </Body></HTML>

jquery gets the various ways in which the values in input type= "text"

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