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<SCRIPT LANGUAGE="
JavaScript">
function ignoreSpaces(
string) {
var temp = "";
string = '' +
string;
splitstring =
string.split("");
for(i = 0; i < splitstring.length; i++)
temp += splitstring[i];
return temp;
}
</script>
<font size="
2">随意输几个带空格的字符串试试：</font>
<input type=text size=25 onBlur="
this.value=ignoreSpaces(this.value);">
<input type=button
value="
过滤">
随意输几个带空格的字符串试试：