djlijian的专栏

chat room var maxLen = 255; function checkMaxInput(){ var summary = document.getElementById("summary").value; if(summary.length > maxLen){ summary = summary.substring...

1，radio button 判断是否选中：function check(){ var checked = false; for(var i = 0;i < document.mainfm.remitId.length; i++){ if(document.mainfm.remitId[i].checked){ checked = true; return tru...

package com.test;import java.io.BufferedInputStream;import java.io.BufferedOutputStream;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io....