I have an array with different properties. The title property will be duplicated but the other properties in that item will not. I need to display the title property in a table however only if they are not duplicates.
my code below
data-bind="id: 'criteria_category_item_' + Criteria_Category_ID, text: Criteria_Title"
the above will display text for all titles even if they already exist so i now have duplicates in my table.
How would i do this in a foreach ?
there is no data-bind="id
you probably look for attr-binding:
data-bind="attr:{id: ...},text: ..."
Related
I need to display only one document from my CouchDB, but if I don't create for-each loop, I can't define variable employer
.row
.col-xs-12.col-sm-8
.row.list-group
each employer in the employers
.col-xs-12.list-group-item
h4
p #{employer.value.name}, #{employer.value.location} #{employer.value.type}, #{employeer.value.position}
small
.col-xs-12.col-sm-4
p.lead= sidebar
When I try to display only one document without the loop, I am receiving an error: Cannot read property 'value' of undefined
If employeers is an array, you should be able to do something like:
employeers[0].value.name
If you want to keep using "employer" you can also replace your each loop with:
- var employer = employeers[0];
For a custom page type, I have a multiple choice form filed as seen in image 1 and 2. I was able to set it up (using jquery) so that when I click on other checkboxes belonging to a another field, the checkbox Label and value of this field is changed accordingly as seen in image 3 - 'Author1', 'Author2', 'Author3' were replaced with something else.
The problem is when I hit the Save button, all of my new label/value are not Saved, but the checkbox value and label return to its original value.
Is there a way to make it so that these checkboxes can accept new value and the new value can be saved. Thanks!
Where does authors values come from? Database? You should be able to use SQL query as data source for multiple choice control. This will allow you to store actual values into database whenever you save a page on the Form tab.
So the idea is to load actual values, replace them with 'AuthorN' and change back to original value when checked.
I've set up an example which might help you. I've created a form with three fields:
FirstAuthor
Type: Integer
Form control: Radio buttons
Data source: SQL Query (select userid,username from cms_user)
Has depending fields: true
SecondAuthor
Type: Integer
Form control: Radio buttons
Data source: SQL Query (select userid,username from cms_user)
Has depending fields: true
OrderedAuthors
Type: Text (1000)
Form control: Label
Default value: {% (if(firstauthor>0) { GlobalObjects.Users.Where("userid="+firstauthor)[0].UserName } else {""}) + ", " + (if(secondauthor>0) {GlobalObjects.Users.Where("userid="+secondauthor)[0].UserName} else {""} #%}
Depends on another field: true
I guess you have a list of authors somewhere in the database so you can just replace CMS_User table with your table. Then all you need to do is to adjust the macro in the third field to give you results you want.
I have a requirement wherein I need to filter the List lookup dynamically. My list has a column called category that can either contain value 'A' or 'B'. Then there is a field -'Selection' on the Content type that can either take value 'A' or 'B' or 'All' . If its 'A' I need the List lookup to take rows where category = 'A' , same goes for'B'. However if the 'Selection' is - 'All' then I need to display all the items from the list.
I was thinking of filtering the List lookup for the column - 'Category' . But the problem is as I am on a content type form , I do not have any variables that can be set dynamically.
I can not use the Filter by control mapped to 'Selection' as the it does not work when the selection is 'All' (There is no value called 'All' under category in the list).
I tried using a calculated value that operates on a formula and tried using it in Filter by specific value in List lookup , but the filter doesn't work as the list lookup loads before the calculated value on form load and hence the calculated value is always empty for the filtering.
Is there any way I can achieve this functionality.
Thanks in advance
I have thought of two solutions to this problem.
Have 3 separate list lookup controls that are laid over top of each other. Filter one by A, one by B, and let one have no filter. Then create rules to show the one with the filter you want to show, and hide the others. To save the value, you'd have to use JavaScript to copy the value from the list lookup to a hidden text box when one of the controls changes value. This solution isn't great and gets worse if you have more options...but it works.
You can use JavaScript to filter the list based off the Selection. This is a little more tricky, but you wouldn't need more lookup controls for more options. You would need only 2 list lookups no mater how many options you have for Category/Selection. You need one that shows the info that you want the user to chose from (unfiltered) and the other is from the same list, and same view, but the column should be the Category column ( you can hide this lookup with javascript). This is the code I used to get what you are describing.
//get the original html to 'reset' the dropdown after a change
var originalTitle = NWF$("#" + title).html();
//when the selection changes
NWF$("#" + selection).change(function () {
//put the original html in the dropdown to check all the options
NWF$("#" + title).html(originalTitle);
//get the new value of the selection
var choice = NWF$("#" + selection + " :checked")[0].value
//if choice is all then we are done because the original html is in the dropdown again with all the options
if (choice == "All") {
return;
}
//create the array where you will store the ids of the options that match the choice
var filteredIds = [];
//for each option in the category drop down, see if the text matches the choice (this is your filtering)
NWF$("#" + categoryDD + " option").each(function (i, n) {
//if the text of the option matches the choice add the id to the array.
if (n.text == choice) {
filteredIds.push(n.value);
}
});
//initialize string of html
var filteredTitlesHTML = ""
//for each of the ids in the list, get the option html with that id from the title dropdown and add it to the resulting HTML string
NWF$(filteredIds).each(function (i, n) {
filteredTitlesHTML += NWF$("#" + title + " option[value = '" + n + "']")[0].outerHTML
})
//put the html in the dropdown to show only filtered values
NWF$("#" + title).html(filteredTitlesHTML);
})
You can see in the picture the javascript variable names I gave the controls to use the javascript I have provided.
I have list in Sharepoint with new column "First line approvers".
Type of this column is "Person or Group" and "Allow multiple selections" is set to "Yes".
How can I get and modify values of this column in runtime(from workflow) ?
Assuming you've bound WorkflowProperties to the class..
SPFieldUserValueCollection f= new SPFieldUserValueCollection(WorkflowProperties.Web,WorkflowProperties.ListItem["First line approvers"] + "");
Then you can iterate over the collection / modify the collection and save your changes back by:
WorkflowProperties.ListItem["First line approvers"] = f.ToString(); //You might not need the to string here, I can't remember.
I have a custom field derived from SPTextField displays EntityEditorWithPicker while in New or Edit mode (I have extended my class from EntityEditorWithPicker). I have added that field as column to a list. When I select any item from the Dialog, it adds that item to the list column. Fine till here. Fine upto this point.
But when I go to Edit any item in the list, it shows the EntityEditorWithPicker on the edit item page but textfield is empty. I want that the value in the list should appear in the textfield in the EntityEditorWithPicker. How can I achieve that.
Thanks in davance for the help.
Best regards,
Asher
We have UpdateEntities() method in EntityEditorWithPicker class (Please note that we need to extend this class for use in our code) that accepts the object of ArrayList. Create EntityPicker Object, populate the Key property (Key property will appear in the Textbox as you want), add EntityPicker object in ArrayList Object and then pass ArrayList Object to UpdateEntities() method. We are done!!!
MyExtendedEntityEditorWithPicker _recordPicker = new MyExtendedEntityEditorWithPicker();
ArrayList entities=new ArrayList();
EntityPicker entity=new EntityPicker();
entity.Key="Value To be Displayed in Textbox";
entities.Add(entity);
_recordPicker.UpdateEntities(entities);
I hope this helps!
Azher Iqbal