This is JSTL code - http://jakarta.apache.org/taglibs/doc/standard-doc/intro.html
You could also use:
var sort = "<%=request.getParameter("sort")%>";
However, this would return:
var sort = "null"
when no parameter was present - so you'd have to modify the JavaScript
accordingly.
HTH,
Matt
> the following code doesn't work for me, any i deas?
>
> var sort = "<c:out value="${param.sort}"/>";
>
> [EMAIL PROTECTED] wrote:
> Just an other question: for which taglib does refer the tag in
> the following code?
>
> ";
>
> Thanks,
> Didier.
> _______________________
> Didier Dubois
> dotBase solutions informatiques SA
> 25, route des Acacias
> CH - 1227 Gen�ve
>
> Tel. +41 22 301 07 07
> Fax. +41 22 301 07 08
>
> |---------+------------------------------------------->
> | | "Matt Raible" |
> | | |
> | | Sent by: |
> | | [EMAIL PROTECTED]|
> | | ceforge.net |
> | | |
> | | |
> | | 05/06/2003 12:50 PM |
> | | |
> |---------+------------------------------------------->
>
>-------------------------------------------------------------------------------------------------|
> | |
> | To: |
> | cc: |
> | Subject: RE: [displaytag-user] Sorting with the Display Tag |
>
>-------------------------------------------------------------------------------------------------|
>
> Unless you have a dynamic number of tables on your page, you can simply
> reference it by index [0]. If you *really need* an id, please submit
> a bug or a patch to add this.
>
> Thanks,
>
> Matt
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] On
> > Behalf Of [EMAIL PROTECTED]
> > Sent: Thursday, June 05, 2003 4:33 AM
> > To: Matt Raible
> > Cc: [EMAIL PROTECTED];
> > [EMAIL PROTECTED]
> > Subject: Re: [displaytag-user] Sorting with the Display Tag
> >
> >
> >
> > Excellent. But how can we specify an ID for the display table ???
> >
> > On the code var table = document.getElementsByTagName("table")[0];
> > U assume, the 1st table of the document. But in "real-life"
> > cases, the display is not the only HTML table
> >
> > Thanks,
> > Didier.
> > _______________________
> > Didier Dubois
> > dotBase solutions informatiques SA
> > 25, route des Acacias
> > CH - 1227 Gen�ve
> >
> > Tel. +41 22 301 07 07
> > Fax. +41 22 301 07 08
> >
> >
> > |---------+------------------------------------------->
> > | | "Matt Raible" |
> > | | |
> > | | Sent by: |
> > | | [EMAIL PROTECTED]|
> > | | ceforge.net |
> > | | |
> > | | |
> > | | 04/06/2003 09:04 PM |
> > | | |
> > |---------+------------------------------------------->
> >
> > >-------------------------------------------------------------
> > ------------------------------------|
> > |
> > |
> > | To:
> > |
> > | cc:
> > |
> > | Subject: Re: [displaytag-user] Sorting with the
> > Display Tag |
> >
> > >-------------------------------------------------------------
> > ------------------------------------|
> >
> >
> >
> >
> > > First of all, I would like to congratulate the developers. This
> > > display tag is great. I am building a table using the library that
> > > allows users to sort columns. I would like to indicate
> > which column
> > > is currently being sorted and in which direction by displaying an
> > > arrow next to the column title like Hotmail, Yahoo Mail, etc.
> >
> > > How can I accomplish this with the Display Tag Library?
> >
> > This is currently not a feature in the tag, but I whipped up
> > a little JavaScript and CSS to make this possible:
> >
> > CSS
> > ---------
> >
> > th.sorted {
> > background: #A9A9A9 !important;
> > color: #000000 !important;
> > cursor: pointer !important; /* IE 5.5 non-compliant workaround */
> > cursor: hand !important;
> > padding-left: 3px;
> > }
> >
> > img.sortIndicator {
> > margin-left: 3px;
> > }
> >
> > JavaScript
> > ------------
> > function addSortIndicator() {
> > var table = document.getElementsByTagName("table")[0];
> > var cols = table.getElementsByTagName("th");
> > var sort = "";
> > var order = "";
> > // my own little hack to set the right name for the image
> > if (order == "dec") {
> > order = "desc";
> > }
> > if (sort == "") {
> > setIndicator(cols[3], "desc"); // 4th column is
> > sorted in query
> > } else {
> > setIndicator(cols[sort], order);
> > }
> > }
> >
> > window.onload=addSortIndicator;
> >
> > function setIndicator(e, order) {
> > e.className = "sorted";
> > var indicator = document.createElement("img");
> > indicator.setAttribute("src",
> > "/images/"+order+".gif");
> > indicator.setAttribute("width", "9");
> > indicator.setAttribute("height", "10");
> > indicator.setAttribute("alt", (order == "asc") ?
> > "Ascending" : "Descending");
> > indicator.className = "sortIndicator";
> > e.appendChild(indicator);
> > }
> >
> > You can download the images I used from:
> >
> http://raibledesigns.com/demos/images/
>
> This works great for me - thanks for the idea!
>
> Matt
>
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> ---------------------------------
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you've never dreamed of, try TotalView 6 free at www.etnus.com.
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