Hi,
Thanks for the valuable information. The problem is my company is not using
ajax at the moment. Is there any other way to call the javascipt funtion in
struts tag. I have a java script function placed in web project. This
function returns a value
function shortenTextLength(text, textlength)
{
var textValue = text;
if (textValue.length > textlength){
var shortenedText = textValue.substring(0,textlength) + "...";
}else{
var shortenedText = text;
}
return (shortenedText);
}
I want to call function shortenTextLength(text, textlength) in JSP using
struts tag.
regards,
Varun
mgainty wrote:
>
> lets say you have some tag which has its base function called
> updateReports()
>
> assuming the div tag has theme="ajax" referencing
> http://struts.apache.org/2.0.11/docs/ajax-div-template.html
> <saf:head theme="ajax" />
> function doit(){ document.login_form.hidden_id.value="01420";}</script>
> <script type="text/javascript">
> function updateReports(id) { doit(); //this modifies the
> zipcode (id) for the weather id =
> document.login_form.hidden1.value;
> var reportDiv= window['reportDivId']; reportDiv.href =
> '/../reportListRemote.action?selectedId='+id;
> reportDiv.refresh(); }
> dojo.event.topic.getTopic("updateReportsListTopic").subscribe(null,
> "updateReports");
> </script>
> Here is the html
> <html>
> <body>
> <form>
> <table>
> <input type="hidden" name="hidden1" value="hidden1">
> ..</table></form></body></html>HTHM------- Original Message -----
> From: "Varun Ratra" <[EMAIL PROTECTED]>
> To: <[email protected]>
> Sent: Friday, February 22, 2008 4:05 PM
> Subject: How to call javascript from Struts tag
>
>
>>
>> Hello everyone,
>>
>> I have been researching on the web on how to call javascript from Struts
>> tag.
>> I am using struts 2 to develop JSP. Following is the piece of code in
>> JSP,
>> which calls javascript
>> <td class="nowrap">
>> <script type="text/javascript">
>> document.write(shortenTextLength('${defaultReturnReason}',
>> '${displayLength}'))
>> </script>
>> </td>
>> The script returns a shortened value of defaultReturnReason based
>> displayLength
>> I want to use struts tag to call javascript shortenTextLength(). In other
>> words, I want to embed javascript inside struts tag.
>> Please suggest how I can achieve this.
>> --
>> View this message in context:
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> 1406.html
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
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>
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