Yes Matt, That is the story.
I do not know the number of tables I got. :-(
Actually my "display" version is already patched. (Updates to all sorting
on null elements, update to allow the creation of a "sum" row at the end of
the table using ALL the data in the list,...)
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" |
| | <[EMAIL PROTECTED]> |
| | Sent by: |
| | [EMAIL PROTECTED]|
| | ceforge.net |
| | |
| | |
| | 05/06/2003 12:50 PM |
| | |
|---------+------------------------------------------->
>-------------------------------------------------------------------------------------------------|
|
|
| To: <[EMAIL PROTECTED]> |
| 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" |
> | | <[EMAIL PROTECTED]> |
> | | Sent by: |
> | | [EMAIL PROTECTED]|
> | | ceforge.net |
> | | |
> | | |
> | | 04/06/2003 09:04 PM |
> | | |
> |---------+------------------------------------------->
>
> >-------------------------------------------------------------
> ------------------------------------|
> |
> |
> | To: <[EMAIL PROTECTED]>
> |
> | 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 = "<c:out value="${param.sort}"/>";
> var order = "<c:out value="${param.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",
> "<%=request.getContextPath()%>/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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