41 lines
1.6 KiB
JavaScript
41 lines
1.6 KiB
JavaScript
|
/*
|
||
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||
|
|
* contributor license agreements. See the NOTICE file distributed with
|
||
|
|
* this work for additional information regarding copyright ownership.
|
||
|
|
* The ASF licenses this file to You under the Apache License, Version 2.0
|
||
|
|
* (the "License"); you may not use this file except in compliance with
|
||
|
|
* the License. You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* getBlank script - when included in a html file and called from a form text field, will set the value of this field to ""
|
||
|
|
* if the text value is still the standard value.
|
||
|
|
* getPrompt script - when included in a html file and called from a form text field, will set the value of this field to the prompt
|
||
|
|
* if the text value is empty.
|
||
|
|
*
|
||
|
|
* Typical usage:
|
||
|
|
* <script type="text/javascript" language="JavaScript" src="getBlank.js"></script>
|
||
|
|
* <input type="text" id="query" value="Search the site:" onFocus="getBlank (this, 'Search the site:');" onBlur="getBlank (this, 'Search the site:');"/>
|
||
|
|
*/
|
||
|
|
<!--
|
||
|
|
function getBlank (form, stdValue){
|
||
|
|
if (form.value == stdValue){
|
||
|
|
form.value = '';
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
function getPrompt (form, stdValue){
|
||
|
|
if (form.value == ''){
|
||
|
|
form.value = stdValue;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
//-->
|