I need help about how to add description on facet, here I will put my code so you could see what I am thinking :
List<Facet> facetsExecutor = findFacets("executorFaceting", "caseFileUserApps.activeUsers.executor", fullTextQuery, queryBuilder, includeZeroCounts);
addMoreFacets(najdeniFaceti, facetsExecutor, rb.getString("com..........executor"));
for(int i=0;i<facetsExecutor.size();i++){
String name=facetsExecutor.get(i).getValue();
setDescription(name); //The method setDescription(name) is undefined for the type HibernateIndexSearch
}
Could someone help me, because I need the look when my mouse is over the name of the element in the facet to show a field with specified text(name of the element in the facet)???
Related
I am writing some DXL for use as a DXL column that for each object in a module, looks at the in-links and returns the link name. Then if the link name starts with "verif", it will get the object text from an attribute "TestResultFloating" in the linked module and show it in the current module, in the DXL column.
The problem I will have when I use this on the whole database (currently I am just using a sandbox) is that some of the modules linked through the "verif" link module will not contain the "TestResultFloating" attribute. For these I would like to oppress the 'unknown Object attribute (TestResultFloating)' error and instead display something like N/A for that Object in the current module.
Below is my code that currently works as long as the "TestResultFloating" attribute is present in the linked module, but will throw the error if the attribute is not present.
ModName_ mSrc
Object o = current
Object nObject
Object oSrc, oDest
LinkRef lr = null
Link l = null
string linkname = ""
string attrbName = "TestResultFloating"
for mSrc in (obj <- "*") do {
if (!open(mSrc)) {
read(fullName(mSrc), true)
}
}
for l in (obj <- "*") do {
oSrc = source(l)
linkname = name(module(l))
string linkmodname = upper(linkname[0:4])
if(linkmodname == "VERIF") {
string objText = oSrc."TestResultFloating"
display(objText)
}
}
I tried one way of doing it which I got from the dxl reference manual which was to check whether the attribute exists and then do the operation. This is what I added but it doesn't seem to work, I still get the same error "unknown Object attribute (TestResultFloating)"
What I tried is shown below:
if(linkmodname == "VERIF") {
if(exists attribute "TestResultFloating"){
string objText = oSrc."TestResultFloating"
display(objText)
}
else {
display("N/A")
}
}
Please also note that i'm very new to DOORS and DXL so if I am doing something drastically wrong or I am asking a simple question please forgive me.
There is a utility function called string probeAttr_(Object o, string attrName) that can be used for getting an attribute value if you are not sure whether the attribute is readable or whether it even exists.
This function and a lot of similar functions tailored for different circumstances can be found in the file "c:\Program Files\IBM\Rational\DOORS\9.6\lib\dxl\utils\attrutil.inc"
My model contains an array of zip code items (IEnumerable<SelectListItem>).
It also contains an array of selected zip codes (string[]).
In my HTML page, I want to render each selected zip code as a drop down with all the zip code options. My first attempt did not work:
#foreach (var zip in Model.ZipCodes) {
Html.DropDownList( "ZipCodes", Model.ZipCodeOptions )
}
I realized that although that would produce drop downs with the right "name" attribute, it wouldn't know which element of ZipCodes holds the value for that particular box, and might just default to the first one.
My second attempt is what really surprised me. I explicitly set the proper SelectListItem's Selected property to true, and it still rendered a control with nothing selected:
#foreach (var zip in Model.ZipCodes) {
Html.DropDownList( "ZipCodes", Model.ZipCodeOptions.Select( x => (x.Value == zip) ? new SelectListItem() { Value = x.Value, Text = x.Text, Selected = true } : x ) )
}
There, it's returning a new IEnumerable<SelectListitem> that contains all the original items, unless it's the selected item, in which case that element is a new SelectListItem with it's Selected property set to true. That property is not honored at all in the final output.
My last attempt was to try to use an explicit index on the string element I wanted to use as the value:
#{int zipCodeIndex = 0;}
#foreach (var zip in Model.ZipCodes) {
Html.DropDownList( "ZipCodes[" + (zipCodeIndex++) + "]", Model.ZipCodeOptions )
}
That doesn't work either, and probably because the name is no longer "ZipCodes", but "ZipCodes[x]". I also received some kind of read-only-collection error at first and had to change the type of the ZipCodes property from string[] to List<string>.
In a forth attempt, I tried the following:
#for (int zipCodeIndex = 0; zipCodeIndex < Model.ZipCodes.Count; zipCodeIndex++)
{
var zip = Model.ZipCodes[zipCodeIndex];
Html.DropDownListFor( x => x.ZipCodes[zipCodeIndex], Model.ZipCodeOptions )
}
That produces controls with id like "ZipCodes_1_" and names like "ZipCodes[1]", but does not select the right values. If I explicitly set the Selected property of the right item, then this works:
#for (int zipCodeIndex = 0; zipCodeIndex < Model.ZipCodes.Count; zipCodeIndex++)
{
var zip = Model.ZipCodes[zipCodeIndex];
Html.DropDownListFor( x => x.ZipCodes[zipCodeIndex], Model.ZipCodeOptions.Select( x => (x.Value == zip) ? new SelectListItem() { Value = x.Value, Text = x.Text, Selected = true } : x ) )
}
However, the problem with that approach is that if I add a new drop downs in JavaScript and give them all the name "ZipCodes", then those completely override all the explicitly indexed ones, which never make it to the server. It doesn't seem to like mixing the plain "ZipCodes" name with explicit array elements "ZipCodes[1]", even though they map to the same variable when either is used exclusively.
In the U.I., user's can click a button to add a new drop down and pick another zip code. They're all named ZipCodes, so they all get posted to the ZipCodes array. When rendering the fields in the loop above, I expect it to read the value of the property at the given index, but that doesn't work. I've even tried remapping the SelectListItems so that the proper option's "Selected" property is true, but it still renders the control with nothing selected. What is going wrong?
The reason you first 2 snippets do not work is that ZipCodes is a property in your model, and its the value of your property which determines what is selected (not setting the selected value in the SelectList constructor which is ignored). Since the value of ZipCodes is an array of values, not a single value that matches one of the option values, a match is not found and therefore the first option is selected (because something has to be). Note that internally, the helper method generates a new IEnumerable<SelectListItem> based on the one you provided, and sets the selected attribute based on the model value.
The reason you 3rd and 4th snippets do not work, is due to a known limitation of using the DropDownListFor() method, and to make it work, you need to use an EditorTemplate and pass the SelectList to the template using AdditionalViewData, or construct a new SelectList in each iteration of the loop (as per your last attempt). Note that all it needs to be is
for(int i = 0; i < Model.ZipCodes.Length; i++)
{
#Html.DropDownListFor(m => m.ZipCodes[i],
new SelectList(Model.ZipCodeOptions, "Value", "Text", Model.ZipCodes[i]))
}
If you want to use just a common name (without indexers) for each <select> element using the DropDownList() method, then it needs to be a name which does not match a model property, for example
foreach(var item in Model.ZipCodes)
{
#Html.DropDownList("SelectedZipCodes",
new SelectList(Model.ZipCodeOptions, "Value", "Text", item))
}
and then add an additional parameter string[] SelectedZipCodes in you POST method to bind the values.
Alternatively, use the for loop and DropDownListFor() method as above, but include a hidden input for the indexer which allows non-zero based, non consecutive collection items to be submitted to the controller and modify you script to add new items using the technique shown in this answer
Note an example of using the EditorTemplate with AdditionalViewData is shown in this answer
I want to display a previous value on Min Miles and that should not be editable. I want like
Default value of Min Miles is 0.
When I click on Add More Range then In the new form - Min Value should be Max Value of Previous Form.
I am using semantic form for. Please Help Me. How can I do this...
Regarding your second question, and assuming that the new form appears through javascript, without page reloading, you can grab the
field value with javascript and use it as the default value for the
new field. The "add new range"
Something Like
function getvalue(){
var inputTypes_max = [],inputTypes_min = [],inputTypes_amount = [];
$('input[id$="max_miles"]').each(function(){
inputTypes_max.push($(this).prop('value'));
});
$('input[id$="amount"]').each(function(){
inputTypes_amount.push($(this).prop('value'));
});
var max_value_of_last_partition = inputTypes_max[inputTypes_max.length - 2]
var amount_of_last_partition = inputTypes_amount[inputTypes_amount.length - 2]
if (max_value_of_last_partition == "" || amount_of_last_partition == "" ){
alert("Please Fill Above Details First");
}else{
$("#add_more_range_link").click();
$('input[id$="min_miles"]').each(function(){
inputTypes_min.push($(this).prop('id'));
});
var min_id_of_last_partition=inputTypes_min[inputTypes_min.length - 2]
$("#"+min_id_of_last_partition).attr("disabled", true);
$("#"+min_id_of_last_partition).val(parseInt(max_value_of_last_partition) + 1)
}
}
I have Used Jquery's End Selector In a loop to get all value of max and amount field as per your form and get the ids of your min_miles field and then setting that value of your min_miles as per max_miles
It worked For me hope It works For You.
Default value of a field can just be passed in the form builder as a second parameter:
...
f.input :min_miles, "My default value"
Of course I do not know your model structure but you get the idea.
Regarding your second question, and assuming that the new form appears through javascript, without page reloading, you can grab the field value with javascript and use it as the default value for the new field. The "add new range" click will be the triggerer for the value capture.
Something like (with jQuery):
var temp_value = '';
$('#add_more_range').click(function(){
temp_value = $('#my_form1 #min_miles').value();
$('#my_form2 #max_miles').value(temp_value);
});
Again I am just guessing the name of the selectors, but the overall approach should work.
If you are also adding dinamically to the page the "Add new range" buttons/links, then you should delegate the function in order to be inherited also for the so new added buttons:
$('body').on('click', '#add_more_range', function(){...});
May be a basic question..
I am doing
MyDomain.dirtyPropertyNames.each {
aInstance.oldVal = newDomainObject.getPersistentValue(it)
aInstance.newVal = ? // how to get the property value here from the list obviously MyDomain.it doesnt work..
aInstance.save()
}
The dirtyPropertyNames is a list of Property name Strings, how do I get the Domain.property of each property in the list?
Thanks
Does
myDomain."$it"
Do what you want?
I prefer the following form for property access through a name.
myDomain[it]
For instance, if your property name is "lockedFlag" the following are true.
assert myDomain.lockedFlag == myDomain["lockedFlag"]
assert myDomain.lockedFlag == myDomain."lockedFlag"
I hope this helps.
I have a SelectList that I first check for a selected value != null and then want to use this selectedvalue in a where clause for a filter. Like so:
if(searchBag.Qualities.SelectedValue != null){
ListItem selected = (ListItem)searchBag.Qualities.SelectedValue;
}
I made the cast in a seperate useless line to pinpoint the problem.
This gives me a
Unable to cast object of type 'WhereListIterator`1[System.Web.Mvc.ListItem]' to type 'System.Web.Mvc.ListItem'.
Weuh?
--EDIT--
It was indeed because multiple selections were made.
This was because on creation I set the selected value to theItems.Where(i=>i.someCriterea) and I forgot to put .FirstOrDefault() at the end. Ending up in the possibility of multiple answers.
Since it was an IEnumerable, it was a lazy list and hence the WhereListIterator I guess.
I solved it by simple putting FirstOrDefault at the end.
Its already been explained, but here's another suggestion as to how to get what you're looking for:
if(searchBag.Qualities.SelectedValue != null){
ListItem selected = (ListItem)searchBag.Qualities.SelectedValue.FirstOrDefault();
}
I assume the SelectList lets you select more than 1 item?
So SelectedValue is probably a list? Not 1 listitem.
Cast it to:
WhereListIterator<ListItem> selected = (WhereListIterator<ListItem>)searchBag.Qualities.SelectedValue;
instead
and see what properties you have there.
SelectedValue is not a ListItem, it's the value of the selected list item. So given this:
var selectList = new SelectList(companiesList, "Id", "Name", companiesList[3]);
selectList.SelectedValue will equal companiesList[3].Id. If you want the actual list item you can do something like this:
ListItem selected = selectList.GetListItems().Where(x => x.Value == selectList.SelectedValue.ToString())
Just curious, why do you want the selected list item?