button
button <input> :
< input type="button" name ="_" value="__" onClick="_">type <input> button. name , ( ). value. , JavaScript, .
, Click me, . , button.
<html> <head> <title>Button demo</title> <script language="JavaScript"> <!-- function btnClick() { var szTxt=""; var szTxt1=""; szTxt=document.TestForm.bt.value; szTxt1=document.TestForm.bt.name; document.write("<HR>"); document.write("You press button: " + szTxt.bold() + ", name=" + szTxt1.bold()); document.write("<HR>"); } // --> </script> </head> <body bgcolor=white> <h1>Click Button</h1> <form namr="TestForm"> <p><input type="button" name="bt" value="Click me!" onClick="btnClick();"> </form> </body></html>checkbox
checkbox - . checkbox <input> type, "checkbox":
<input type ="checkbox" name ="__checkbox" value ="" checked onClick="_"> ,name . JavaScript.
value , , . , "on". JavaScript value.
checked , .
, JavaScript, .
radio
radio , . , . radio :
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name, value checked radio checkbox. , radio, , , name. checkbox, , -. Web JavaScript, , , radio , value. , radio checked.
select
<select> , . <select> :
<select name="__select" size="_" multiple onBlur="_" onChange="_" onFocus="_"> <option value ="" selected> <option value =""> ... <option> </select><select , JavaScript , name, .
size .
multiple, select , .
<option>. <option> value selected. value , Web. selected , . <option> , .
text
, , Web , . , <input> type, "text":
<input type="text" name="__text" value="" size=_ onBlur="_" onChange="_" onFocus="_" onSelect="_">name , text, .
value . HTML .
size () . . , .