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I have a JSF datatable. I want to highlight the row when I select the the corresponding check box . How I must edit the JavaScript code to achieve this effect?
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" ".dtd">
<html xmlns="" xml:lang="en" lang="en"
xmlns:h=""
xmlns:f=""
xmlns:ui="">
<h:head>
<ui:insert name="header">
<ui:include src="header.xhtml"/>
</ui:insert>
<script type="text/javascript" src="resources/js/jquery-1.7.2.min.js"></script>
</h:head>
<h:body>
<h1><img src="resources/css/images/icon.png" alt="NVIDIA" /> History Center</h1>
<!-- layer for black background of the buttons -->
<div id="toolbar" style="margin: 0 auto; width:1180px; height:30px; position:relative; background-color:black">
<!-- Include page Navigation -->
<ui:insert name="Navigation">
<ui:include src="Navigation.xhtml"/>
</ui:insert>
</div>
<div id="greenBand" class="ui-state-default ui-corner-allh" style="position:relative; top:35px; left:0px;">
<h:graphicImage alt="Dashboard" style="position:relative; top:-20px; left:9px;" value="resources/images/logo_sessions.png" />
</div>
<div id="main" style="margin: 0 auto; width:1190px; height:700px; position:absolute; background-color:transparent; top:105px">
<div id="mainpage" style="margin: 0 auto; width:1190px; height:500px; position:absolute; background-color:transparent; top:80px">
<div id="settingsHashMap" style="width:750px; height:400px; position:absolute; background-color:r; top:20px; left:1px">
<h:form id="form">
<!-- The sortable data table -->
<h:dataTable id="dataTable" value="#{SessionsController.dataList}" var="item">
<h:column>
<f:facet name="header">
<h:mandLink value="Account Session ID" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Account Session ID" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.aSessionID}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="User ID" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="User ID" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.userID}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="Activity Start Time" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Activity Start Time" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.activityStart}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="Activity End Time" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Activity End Time" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.activityEnd}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="Activity" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Activity" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.activity}" />
</h:column>
</h:dataTable>
<!-- The paging buttons -->
<h:mandButton value="first" action="#{SessionsController.pageFirst}"
disabled="#{SessionsController.firstRow == 0}" />
<h:mandButton value="prev" action="#{SessionsController.pagePrevious}"
disabled="#{SessionsController.firstRow == 0}" />
<h:mandButton value="next" action="#{SessionsController.pageNext}"
disabled="#{SessionsController.firstRow + SessionsController.rowsPerPage >= SessionsController.totalRows}" />
<h:mandButton value="last" action="#{SessionsController.pageLast}"
disabled="#{SessionsController.firstRow + SessionsController.rowsPerPage >= SessionsController.totalRows}" />
<h:outputText value="Page #{SessionsController.currentPage} / #{SessionsController.totalPages}" />
<br />
<!-- The paging links -->
<ui:repeat value="#{SessionsController.pages}" var="page">
<h:mandLink value="#{page}" actionListener="#{SessionsController.page}"
rendered="#{page != SessionsController.currentPage}" />
<h:outputText value="#{page}" escape="false"
rendered="#{page == SessionsController.currentPage}" />
</ui:repeat>
<br />
<!-- Set rows per page -->
<h:outputLabel for="rowsPerPage" value="Rows per page" />
<h:inputText id="rowsPerPage" value="#{SessionsController.rowsPerPage}" size="3" maxlength="3" />
<h:mandButton value="Set" action="#{SessionsController.pageFirst}" />
<h:message for="rowsPerPage" errorStyle="color: red;" />
</h:form>
</div>
<div id="settingsdivb" style="width:350px; height:400px; position:absolute; background-color:transparent; top:20px; left:800px">
</div>
</div>
</div>
<script type="text/javascript">
$("tr").not(':first').hover(
function () {
$(this).css("background","#787878");
},
function () {
$(this).css("background","");
}
);
</script>
</h:body>
</html>
I have a JSF datatable. I want to highlight the row when I select the the corresponding check box . How I must edit the JavaScript code to achieve this effect?
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3/1999/xhtml" xml:lang="en" lang="en"
xmlns:h="http://java.sun./jsf/html"
xmlns:f="http://java.sun./jsf/core"
xmlns:ui="http://java.sun./jsf/facelets">
<h:head>
<ui:insert name="header">
<ui:include src="header.xhtml"/>
</ui:insert>
<script type="text/javascript" src="resources/js/jquery-1.7.2.min.js"></script>
</h:head>
<h:body>
<h1><img src="resources/css/images/icon.png" alt="NVIDIA." /> History Center</h1>
<!-- layer for black background of the buttons -->
<div id="toolbar" style="margin: 0 auto; width:1180px; height:30px; position:relative; background-color:black">
<!-- Include page Navigation -->
<ui:insert name="Navigation">
<ui:include src="Navigation.xhtml"/>
</ui:insert>
</div>
<div id="greenBand" class="ui-state-default ui-corner-allh" style="position:relative; top:35px; left:0px;">
<h:graphicImage alt="Dashboard" style="position:relative; top:-20px; left:9px;" value="resources/images/logo_sessions.png" />
</div>
<div id="main" style="margin: 0 auto; width:1190px; height:700px; position:absolute; background-color:transparent; top:105px">
<div id="mainpage" style="margin: 0 auto; width:1190px; height:500px; position:absolute; background-color:transparent; top:80px">
<div id="settingsHashMap" style="width:750px; height:400px; position:absolute; background-color:r; top:20px; left:1px">
<h:form id="form">
<!-- The sortable data table -->
<h:dataTable id="dataTable" value="#{SessionsController.dataList}" var="item">
<h:column>
<f:facet name="header">
<h:mandLink value="Account Session ID" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Account Session ID" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.aSessionID}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="User ID" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="User ID" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.userID}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="Activity Start Time" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Activity Start Time" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.activityStart}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="Activity End Time" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Activity End Time" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.activityEnd}" />
</h:column>
<h:column>
<f:facet name="header">
<h:mandLink value="Activity" actionListener="#{SessionsController.sort}">
<f:attribute name="sortField" value="Activity" />
</h:mandLink>
</f:facet>
<h:outputText value="#{item.activity}" />
</h:column>
</h:dataTable>
<!-- The paging buttons -->
<h:mandButton value="first" action="#{SessionsController.pageFirst}"
disabled="#{SessionsController.firstRow == 0}" />
<h:mandButton value="prev" action="#{SessionsController.pagePrevious}"
disabled="#{SessionsController.firstRow == 0}" />
<h:mandButton value="next" action="#{SessionsController.pageNext}"
disabled="#{SessionsController.firstRow + SessionsController.rowsPerPage >= SessionsController.totalRows}" />
<h:mandButton value="last" action="#{SessionsController.pageLast}"
disabled="#{SessionsController.firstRow + SessionsController.rowsPerPage >= SessionsController.totalRows}" />
<h:outputText value="Page #{SessionsController.currentPage} / #{SessionsController.totalPages}" />
<br />
<!-- The paging links -->
<ui:repeat value="#{SessionsController.pages}" var="page">
<h:mandLink value="#{page}" actionListener="#{SessionsController.page}"
rendered="#{page != SessionsController.currentPage}" />
<h:outputText value="#{page}" escape="false"
rendered="#{page == SessionsController.currentPage}" />
</ui:repeat>
<br />
<!-- Set rows per page -->
<h:outputLabel for="rowsPerPage" value="Rows per page" />
<h:inputText id="rowsPerPage" value="#{SessionsController.rowsPerPage}" size="3" maxlength="3" />
<h:mandButton value="Set" action="#{SessionsController.pageFirst}" />
<h:message for="rowsPerPage" errorStyle="color: red;" />
</h:form>
</div>
<div id="settingsdivb" style="width:350px; height:400px; position:absolute; background-color:transparent; top:20px; left:800px">
</div>
</div>
</div>
<script type="text/javascript">
$("tr").not(':first').hover(
function () {
$(this).css("background","#787878");
},
function () {
$(this).css("background","");
}
);
</script>
</h:body>
</html>
- Could you post a snippet of the output from "View Source" of your generated page? Just what es back for one of the rows (including the checkbox) would be fine. – Zack Maber Commented Apr 13, 2012 at 20:55
- This is the HTML source code: pastebin./XcQ4v2MP – Peter Penzov Commented Apr 14, 2012 at 11:25
3 Answers
Reset to default 6I can't really tell where your checkboxes are or what their names are but, I did notice you are using jQuery in your script. I created a quick little jsFiddle demo to show you what you can do with jQuery. In my example, I created a .highlight class where I set the background-color to the color I want. In jQuery, I group all of the checkboxes and attach a .change() handler to them where I toggle the highlight class on/off every click.
Check out the jsFiddle demo
HTML:
<div id="row-1"><input type="checkbox" id="chk-1" />Row 1</div>
<div id="row-2"><input type="checkbox" id="chk-2" />Row 2</div>
<div id="row-3"><input type="checkbox" id="chk-3" />Row 3</div>
<div id="row-4"><input type="checkbox" id="chk-4" />Row 4</div>
CSS:
div
{
display: block;
height: 20px;
padding: 20px;
border-bottom: dashed 1px #000;
}
input
{
margin-right: 10px;
}
.highlight
{
background-color: yellow;
}
jQuery:
$("input[type=checkbox]").on("change", function() {
var $chk = $(this),
num = $chk.attr("id").substring(4),
$row = $("#row-" + num);
$row.toggleClass("highlight");
});
Output:
Well my approach with jQuery is this :
<p:column >
<h:selectBooleanCheckbox onclick="highlight(this)" />
</p:column>
Create .highlighted class in your CSS file:
.highlighted {
background-color: red;
}
And finally actual function:
function highlight(param) {
var row = jQuery(param).parent().parent(); //children() available as well
row.toggleClass('highlighted');
}
You just get the row of the clicked checkbox and handle assigning of the CSS class. Straight and simple.
EDIT: Of course number of .parent() depends on your html elements position. Edited the function to fit on your case, I've tried it with different position of elements.
Here is an example of what I've done for getting Javascript to change background colors when checkboxes are checked:
<html>
<body>
<table>
<tr id="changeme1">
<td><input type="checkbox" onclick="highlight('changeme1');" /></td>
<td>Test Box</td>
</tr>
<tr id="changeme2">
<td><input type="checkbox" onclick="highlight('changeme2');" /></td>
<td>Test2</td>
</tr>
</table>
<script>
function highlight(id)
{
object = document.getElementById(id).style.backgroundColor;
if(object == "yellow")
{
document.getElementById(id).style.backgroundColor = "white";
}else{
document.getElementById(id).style.backgroundColor = "yellow";
}
}
</script>
</body>
</html>
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