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authorParker Berberian <pberberian@iol.unh.edu>2019-06-18 14:58:27 -0400
committerParker Berberian <pberberian@iol.unh.edu>2019-06-21 10:56:34 -0400
commit46ab5d82161a4a6ee368dc2adf6e0ca0dea38799 (patch)
tree5f660380f3947599e3cba7714c2192509f6e2045 /src/templates/booking
parent5c83c9af403d38218206a0f1370b966f768ad62e (diff)
Redesigns Multiple Select Filter Widget
Makes the filter widget work as it should so that it can be integrated with the rest of the Django form handling nicely. Also fixes a lot of ugly code tangential to the widget. Change-Id: Ib92db8e584f3d2162c6c43a18b75a57273bb18f5 Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>
Diffstat (limited to 'src/templates/booking')
-rw-r--r--src/templates/booking/quick_deploy.html121
1 files changed, 34 insertions, 87 deletions
diff --git a/src/templates/booking/quick_deploy.html b/src/templates/booking/quick_deploy.html
index 2fbd035..8cf8481 100644
--- a/src/templates/booking/quick_deploy.html
+++ b/src/templates/booking/quick_deploy.html
@@ -79,77 +79,57 @@
</div>
</div>
<script type="text/javascript">
- var normalize = function(data)
- {
- //converts the top level keys in data to map to lists
- var normalized = {}
- for( var key in data ){
- normalized[key] = [];
- for( var subkey in data[key] ){
- normalized[key].push(data[key][subkey]);
- }
- }
- return normalized;
- }
- var update_page_contents = function(response)
- {
- document.open();
- document.write(response);
- document.close();
- }
- //form hamdler code
- submit_form = function()
+ function submit_form()
{
- //altered from initial prototype: form submits automatically,
- //but needs formatting for multiple select field
- var data = normalize(result);
- data = JSON.stringify(data);
- document.getElementById("filter_field").value = data;
+ //formats data for form submission
+ document.getElementById("filter_field").value = JSON.stringify(result);
}
- var sup_image_dict = {{ image_filter|safe }};
- var sup_installer_dict = {{ installer_filter|safe }};
- var sup_scenario_dict = {{ scenario_filter|safe }};
-
- function imageHider() {
- var data = normalize(result);
- var drop = document.getElementById("id_image");
+ function hide_dropdown(drop_id) {
+ var drop = document.getElementById(drop_id);
+ //select 'blank' option
for( var i=0; i < drop.length; i++ )
{
if ( drop.options[i].text == '---------' )
- {
drop.selectedIndex = i;
- }
}
+ //cross browser hide children
$('#id_image').children().hide();
-
for( var i = 0; i < drop.childNodes.length; i++ )
{
drop.childNodes[i].disabled = true; // closest we can get on safari to hiding it outright
}
+ }
+
+ function get_selected_value(key){
+ for( var attr in result[key] ){
+ if( attr in {} )
+ continue;
+ else
+ return attr;
+ }
+ return null;
+ }
+
+ var sup_image_dict = {{ image_filter|safe }};
+ var sup_installer_dict = {{ installer_filter|safe }};
+ var sup_scenario_dict = {{ scenario_filter|safe }};
+
+ function imageHider() {
+ var drop = document.getElementById("id_image");
+ hide_dropdown("id_image");
- var empty_map = {}
+ var lab_pk = get_selected_value("lab");
+ var host_pk = get_selected_value("host");
for ( var i=0; i < drop.childNodes.length; i++ )
{
var image_object = sup_image_dict[drop.childNodes[i].value];
if( image_object ) //weed out empty option
{
- var lab_pk = ""
- for( var j in data["labs"][0] )
- {
- if( j in {} ) { continue; }
- else { lab_pk = j; break; }
- }
- var host_pk = "";
- for( var j in data["hosts"][0] )
- {
- if( j in {} ) { continue; }
- else { host_pk = j; break; }
- }
if( image_object.host_profile == host_pk && image_object.lab == lab_pk )
{
drop.childNodes[i].style.display = "inherit";
@@ -180,28 +160,15 @@
document.getElementById('id_installer').addEventListener('change', scenarioHider);
function dropFilter(target, target_filter, master) {
- ob = document.getElementById(target);
+ var dropdown = document.getElementById(target);
- for(var i=0; i<ob.options.length; i++) {
- if ( ob.options[i].text == '---------' ) {
- ob.selectedIndex = i;
- }
- }
+ hide_dropdown(target);
- targ_id = "#" + target;
-
- $(targ_id).children().hide();
-
- for (var i = 0; i < document.getElementById(target).childNodes.length; i++)
- {
- document.getElementById(target).childNodes[i].disabled = true;
- }
var drop = document.getElementById(master);
var opts = target_filter[drop.options[drop.selectedIndex].value];
if (!opts) {
opts = {};
}
- var emptyMap = {}
var map = Object.create(null);
for (var i = 0; i < opts.length; i++) {
@@ -209,34 +176,14 @@
map[j] = true;
}
- for (var i = 0; i < document.getElementById(target).childNodes.length; i++) {
- if (document.getElementById(target).childNodes[i].value in opts && !(document.getElementById(target).childNodes[i].value in emptyMap) ) {
- document.getElementById(target).childNodes[i].style.display = "inherit";
- document.getElementById(target).childNodes[i].disabled = false;
+ for (var i = 0; i < dropdown.childNodes.length; i++) {
+ if (dropdown.childNodes[i].value in opts && !(dropdown.childNodes[i].value in {}) ) {
+ dropdown.childNodes[i].style.display = "inherit";
+ dropdown.childNodes[i].disabled = false;
}
}
}
</script>
<button id="quick_booking_confirm" onclick="submit_form();" class="btn btn-success">Confirm</button>
</form>
-<script>
- //context vars
- var prefill_host_selection = "{{host_select_field_prefill_data|default:""|safe}}";
- var prefill_purpose = "{{prefill_purpose|default:""|safe}}";
- var prefill_project = "{{prefill_project|default:""|safe}}";
- var prefill_hostname = "{{prefill_hostname|default:""|safe}}";
-
- //to handle prefill
- function prefill_host_select_field(data)
- {
- //
- if(data)
- {
- make_selection(data);
- }
- }
-
- //call init functions
- prefill_host_select_field(prefill_host_selection);
-</script>
{% endblock %}