clone

问题 In my Microsoft CRM I need to create a clone button that copies a lead as is so my users can modify few data in it then save it. I succeeded in adding the button to the ribbon and cloning my lead as set by the code below: Webresource: <RibbonDiffXml> <CustomActions> <CustomAction Id="My.MSCRM.incident.form.Clone.Button.CustomAction" Location="Mscrm.Form.incident.MainTab.Collaborate.Controls._children" Sequence="0"> <CommandUIDefinition> <Button Command="MSCRM.incident.form.Clone.Command" Id=

问题 So I'm building two select dropdowns where the user selects and the value is displayed above. The user also has the ability to "Add" another dordown and select again from the same options. Having trouble cloning the div as well as getting the value to display. It seems to be cloning the div multiple times. HTML: <div id="exp-display-choice"> <div class="exp-choices"> <ul class="choices"> <!-- display selctions here --> <p>Results:</p> </ul> <ul class="ad-choices"> <li> <select class="select"

问题 I asked a question in the last post that i want rows to be dynamically generated and the data should be copied in the new row. it is working fine but only for text fields. but i also have dropdown in my form and it isn't showing the last row's selected options in new row. this was my question add previous row data to dynamically generated row i have html code : <form> <table border="1" id="engagements"> <tr> <th> <input type="checkbox" onclick="checkAll(this)" /> </th> <th>Organization</th>

问题 So, suppose I have the following constructor function, whose prototype I have modified like so: function foo(options) { this.propA_ = 'whatever'; this.propB_ = 'something'; this.propC_ = options.stuff; this.randomMethod = function omg() { /*code etc etc etc*/ } } foo.prototype.p1 = 1; foo.prototype.p2 = 2; After I have made foo, I want to create a new constructor, bar(), that is like a sort super foo: it has all of the properties, prototpye info, and methods of foo, but it ALSO has some extra

问题 Do i really have to implement the deep-clone myself or are there any library methods to get a deep clone of an JTree or it's TreeModel? 回答1: As said by @SteveKuo, why do you need to clone a TreeModel ? TreeModel can be shared amongst different instances of JTree . Here is a sample demo of two JTree's sharing the same model. Alternatively, you could create twice the same TreeModel : import java.awt.BorderLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import

问题 I git clone my repo and git status shows everything is fine (for want of a better expression) aka no changes, etc. I then git checkout a feature branch and git status shows one file (which exists in both master and the feature branch) to be modified . git add . does absolutely nothing to change the git status and I have not made any changes to the file during the process above. The file is not git ignored. [UPDATE] I tried git add <filename> and the git status has changed from modified

问题 I would like to define a class hierarchy with about 100 case classes deriving from common base. The types are describing nodes in the AST hierarchy, like this one. I would like to do something along the lines of: trait Base { def doCopy: Base } trait CloneSelf[T <: CloneSelf[T]] extends Base { self: T => def copy(): T override def doCopy: T = copy() } case class CaseA(a: String) extends Base with CloneSelf[CaseA] case class CaseB(b: Int) extends Base with CloneSelf[CaseB] This gives an error,

问题 I am presently working on a Wordpress multisite. Users can create a website by themselves, so there's no assistance from the admin on doing that. When the user signs up, after they login, they can create a new website. Now, when they click the create button, I already have a demo website named demo.mywebsite.com . I want this website to be cloned for the new site created. So, when the user names the website fabrics, the site URL would be fabrics.mywebsite.com My question is, how do I set-up

问题 Having a hard time figuring out how to add an increment value for each id attribute within the div contents with cloned jQuery object. http://jsfiddle.net/hvK8d/ ===================== HTML===================== <div class="upload-file-container"> <div class="uploadFile left clearfix"> <input type="file" id="FileUpload1"> <table id="RadioButtonList1"> <tbody> <tr> <td><input type="radio" value="Resume" id="RadioButtonList1_1"> <label for="RadioButtonList1_1">Resume</label></td> <td><input type=

问题 I try to clone a PDO instance using $pdo2 = clone $pdo , but I get unexpected behaviour in some PHP versions: The error occurs when the cloned object is used in PHP ≥ 7. The PDO attributes are linked between the original and the cloned object in HHVM. Everything is OK in PHP 5. Here is a code that reproduces the problem: $pdo1 = new \PDO('sqlite::memory:'); $pdo1->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION); echo "PDO 1 is OK\n"; $pdo2 = clone $pdo1; $pdo2->setAttribute(\PDO: