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NIHVIVO-2787 Fix js to handle unexpected empty individual set returned from controller

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ryounes 2011-06-29 13:45:21 +00:00
parent 6f65d712cc
commit 59e3150fc3
1 changed files with 9 additions and 3 deletions
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12
webapp/web/js/menupage/browseByVClass.js
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@ -26,7 +26,7 @@ var browseByVClass = {
},
// Event listeners. Called on page load
bindEventListeners: function() {
bindEventListeners: function() {
// Listeners for vClass switching
this.vgraphVClassLinks.click(function() {
uri = $(this).attr('data-uri');
@ -215,6 +215,8 @@ var browseByVClass = {
// Add active class for requested alpha
$('#alpha-browse-individuals li a[data-alpha="'+ alpha +'"]').addClass('selected');
return alpha;
},
// Wipe the currently displayed individuals, no-content message, and existing pagination
@ -226,16 +228,20 @@ var browseByVClass = {
// When no individuals are returned for the AJAX request, print a reasonable message for the user
emptyResultSet: function(vclass, alpha) {
var nothingToSeeHere;
this.wipeSlate();
this.selectedAlpha(alpha);
alpha = this.selectedAlpha(alpha);
if ( alpha != "all" ) {
nothingToSeeHere = '<p class="no-individuals">There are no '+ vclass.name +' individuals whose name starts with <em>'+ alpha.toUpperCase() +'</em>.</p> <p class="no-individuals">Please try another letter or browse all.</p>';
} else {
nothingToSeeHere = '<p class="no-individuals">There are no '+ vclass.name +' individuals in the system.</p> <p class="no-individuals">Please select another class from the list.</p>';
}
browseByVClass.individualsContainer.prepend(nothingToSeeHere);
browseByVClass.individualsContainer.prepend(nothingToSeeHere);
}
};
$(document).ready(function() {