【发布时间】:2012-02-08 04:17:21
【问题描述】:
您好,我的输入类型文本定义如下
<input type="text" name="dateInputUserActivity1" value="" id="dateInputUserActivity1" onfocus="HideLabel(this)" onblur="ShowLabel(this)">
我在外部 javascript 文件中定义了函数 HideLabel(textbox) 和 ShowLabel(textbox),如下所示:
function HideLabel(txtField){
if(
txtField.name=='dateInputResourceEventActivityComparison1'
|| txtField.name=='dateInputResourceActivityComparison1'
|| txtField.name=='dateInputResourceEventStatistics1'
|| txtField.name=='dateInputUserImportHistory1'
|| txtField.name=='dateInputUserActivity1'
|| txtField.name=='dateInputUserEventStatistics1'
|| txtField.name=='dateInputUserStatistics1' // top10distinct chart date
|| txtField.name=='dateInputtop10UserActivity1'
){
if(txtField.value=='From Date')
txtField.value = '';
else
txtField.select();
}else if(txtField.name=='dateInputResourceEventActivityComparison2'
|| txtField.name=='dateInputUserActivity2'
|| txtField.name=='dateInputUserEventStatistics2'
|| txtField.name=='dateInputResourceActivityComparison2'
|| txtField.name=='dateInputUserImportHistory2'
|| txtField.name=='dateInputUserStatistics2'
|| txtField.name=='dateInputtop10UserActivity2'
|| txtField.name=='dateInputResourceEventStatistics2'){
if(txtField.value=='To Date'){
txtField.value = '';
}
else{
txtField.select();
}
}
}
function ShowLabel(txtField){
if(
txtField.name=='dateInputResourceEventActivityComparison1'
|| txtField.name=='dateInputResourceActivityComparison1'
|| txtField.name=='dateInputResourceEventStatistics1'
|| txtField.name=='dateInputUserImportHistory1'
|| txtField.name=='dateInputUserActivity1'
|| txtField.name=='dateInputUserEventStatistics1'
|| txtField.name=='dateInputUserStatistics1' // top10distinct chart date
|| txtField.name=='dateInputtop10UserActivity1'
){
if(txtField.value.trim()=='')
txtField.value = 'From Date';
}else if(
txtField.name=='dateInputResourceEventActivityComparison2'
|| txtField.name=='dateInputUserActivity2'
|| txtField.name=='dateInputUserEventStatistics2'
|| txtField.name=='dateInputResourceActivityComparison2'
|| txtField.name=='dateInputUserImportHistory2'
|| txtField.name=='dateInputUserStatistics2'
|| txtField.name=='dateInputtop10UserActivity2'
|| txtField.name=='dateInputResourceEventStatistics2'
){
if(txtField.value.trim()==''){
txtField.value = 'To Date';
//txtField.type = 'text';
}
}
}
这些是我要修改的所有日期字段文本框,以便在文本框中显示标签。
现在只有 if 语句中的第一个字段在文本框中显示标签,其他字段仅在我关注和关注该字段时才显示标签。如何在页面加载的所有字段上显示标签?
【问题讨论】:
-
thedailywtf.com 打来电话,他们想要回他们的代码
标签: javascript