天易02----多个复选框向一个文本框内传值
图片预览：
js代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><style type="text/css">input{ margin-right:3px}label{margin:0 5px}</style><script type="text/javascript">window.onload = function(){ var obox = document.getElementById("box"); var cboList = obox.getElementsByTagName("input"); var oText = document.getElementById("tt"); document.getElementById("box").onclick = function(e){ var src = e?e.target:event.srcElement; if(src.tagName == "INPUT"){ var values = []; for(var i=0;i<cboList.length;i++){ if(cboList[i].checked){ values.push(cboList[i].value); } } oText.value = values.join(","); } }}</script></head><body><p><input type="text" id="tt" /></p><div id="box"> <label><input type="checkbox" value="a" />a</label> <label><input type="checkbox" value="b" />b</label> <label><input type="checkbox" value="c" />c</label> <label><input type="checkbox" value="d" />d</label> <label><input type="checkbox" value="e" />e</label> <label><input type="checkbox" value="f" />f</label></div></body></html>
