dynamic

问题 In my sheet in column B I have names of components In column A I would like to have checkboxes which are dynamically added, as the list of names in column B will increase over time I need to be able to do the following: - handle the events (onclick) as ticking/unticking the checkboxes hides/unhides rows in another sheet - return the status of each checkbox as I cycle through the checkboxes in another module (onclick from a commandbox) and depending on the status an action follows or not -

问题 In my sheet in column B I have names of components In column A I would like to have checkboxes which are dynamically added, as the list of names in column B will increase over time I need to be able to do the following: - handle the events (onclick) as ticking/unticking the checkboxes hides/unhides rows in another sheet - return the status of each checkbox as I cycle through the checkboxes in another module (onclick from a commandbox) and depending on the status an action follows or not -

问题 I am working in angular 6 project and I need to to give functionality of user uploaded font and use it. I have also try below code : var junction_font = new FontFace('example_font_family', 'url(https://fonts.gstatic.com/s/gloriahallelujah/v9/LYjYdHv3kUk9BMV96EIswT9DIbW-MIS11zM.woff2)'); junction_font.load().then(function (loaded_face) { document.fonts.add(loaded_face); }).catch(function (error) { console.log('error : ', error); }); HTML: <p style="example_font_family">Lorem Ipsum</p> But this

问题 I am working in angular 6 project and I need to to give functionality of user uploaded font and use it. I have also try below code : var junction_font = new FontFace('example_font_family', 'url(https://fonts.gstatic.com/s/gloriahallelujah/v9/LYjYdHv3kUk9BMV96EIswT9DIbW-MIS11zM.woff2)'); junction_font.load().then(function (loaded_face) { document.fonts.add(loaded_face); }).catch(function (error) { console.log('error : ', error); }); HTML: <p style="example_font_family">Lorem Ipsum</p> But this

问题 I'm working with a class library where all classes are, directly or indirectly, derived from a base class Base and have a name. The library provides a facility to search for objects by a name, which will return a Base* . Is there any way to find the type of the returned object without checking all possibilities using dynamic_cast s as I did in the following example? I'd like to avoid that, if at all possible, since the derived classes have template parameters, which makes for quite a few

问题 I'm working with a class library where all classes are, directly or indirectly, derived from a base class Base and have a name. The library provides a facility to search for objects by a name, which will return a Base* . Is there any way to find the type of the returned object without checking all possibilities using dynamic_cast s as I did in the following example? I'd like to avoid that, if at all possible, since the derived classes have template parameters, which makes for quite a few

问题 function void sortDynamicData(typeOfClass,SortKey) { List<dynamic> results = null; //results might be of any type it may contain students data or books data or professors data, hence I took as dynamic results = services.GetMyresults(typeOfClass); //returns list of dynamic objects results = results.OrderBy(SortKey).ToList(); ... ... ... } my question is I want to sort the results based on sortKey Any help would be greatly appreciable. 回答1: If possible, I think it's better and easier to work

问题 I want to change placeholder of a dropdown created by selectize.js when the parent dropdown changes its selection to load the options of the dropdown whose placeholder to be changed. There is no method to do this in documentation. 回答1: Not sure if selectize keeps changing their code or if everyone else on this thread just whiffed but all of these answers seem to be wrong individually, but if you kind of combine the correct parts from each answer you wind up with this which works for me. var

问题 I need debugger I am writing to give me the name of shared lib that program being debugged is linking with, or loading dynamically. I get the rendezvous structure as described in link.h, and answers to other questions, using DT_DEBUG, in the loop over _DYNAMIC[]. First, debugger never hits the break point set at r_brk. Then I put a break in the program being debugged, and use link_map to print all loaded libraries. It only prints libraries loaded by the debugger, not the program being

问题 I have a table with over 200 column names which are created with a temporary name like - custColum1 -custColum200. I have a mapping table which contains a list of custColum1-custColumn200 to which name it has to be mapped with. For example Table1(custColum1,custColum2) Mappingtable(tempColumnName,RealColumnName) data in mapping table be like (custColum1,Role_number) (custColum2,Person_name) I need to change table 1 to Table1(Role_number,Person_name). Note: I cannot create table1 with this