- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
- <HTML>
- <HEAD>
- <TITLE>去空格</TITLE>
- <SCRIPT LANGUAGE="JavaScript">
- <!--
- //去两边空格
- String.prototype.trim = function(){
- return this.replace(/(^/s*)|(/s*$)/g, "");
- };
- //去所有空格
- String.prototype.trimAll = function(){
- return this.replace(/(^/s*)|(/s*)|(/s*$)/g, "");
- };
- function PeripheralTrim(){
- var tmp = document.getElementById("inputid").value.trim();
- document.getElementById("inputid1").value = tmp;
- }
- function AllTrim(){
- var tmp = document.getElementById("inputid").value.trimAll();
- document.getElementById("inputid1").value = tmp;
- }
- //-->
- </SCRIPT>
- </HEAD>
- <BODY>
- <input type="button" onclick="PeripheralTrim()" value="去两边空格"/><br>
- <input type="button" onclick="AllTrim()" value="去所有空格"/><br>
- <input type="text" id="inputid"/><br>
- <input type="text" id="inputid1"/>
- </BODY>
- </HTML>
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