Expression helper

Each property in the object that is represented by the expression. Applies to Editor(HtmlHelper, String, String) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template. public static System.Web.Mvc.MvcHtmlString Editor (this System.Web.Mvc.HtmlHelper html, string expression, string templateName); static member Editor : System.Web.Mvc.HtmlHelper * string * string -> System.Web.Mvc.MvcHtmlString Public Function Editor (html As HtmlHelper, expression As String, templateName As String) As MvcHtmlString Parameters html HtmlHelper The HTML helper instance that this method extends. expression String An expression that identifies the object that contains the properties to display. templateName String The name of the template to use to render the object. Returns An HTML input element for each property in the object that is represented by the expression. Applies to Editor(HtmlHelper, String, String, Object) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template and additional view data. public static System.Web.Mvc.MvcHtmlString Editor (this System.Web.Mvc.HtmlHelper html, string expression, string templateName, object additionalViewData); static member Editor : System.Web.Mvc.HtmlHelper * string * string * obj -> System.Web.Mvc.MvcHtmlString Public Function Editor (html As HtmlHelper, expression As String, templateName As String, additionalViewData As Object) As MvcHtmlString Parameters html HtmlHelper The HTML helper instance that this method extends. expression String An expression that identifies the object that contains the properties to display. templateName String The name of the template to use to render the object. additionalViewData Object An anonymous object that can contain additional view data that will be merged into the ViewDataDictionary instance that is created for the template. Returns An HTML input element for each property in the object that is represented by the expression. Applies to Editor(HtmlHelper, String, String, String) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template and HTML field name. public static System.Web.Mvc.MvcHtmlString Editor (this System.Web.Mvc.HtmlHelper html, string expression, string templateName, string htmlFieldName); static member Editor : System.Web.Mvc.HtmlHelper * string * string * string -> System.Web.Mvc.MvcHtmlString Public Function Editor (html As HtmlHelper, expression As String, templateName As String, htmlFieldName As String) As MvcHtmlString Parameters html HtmlHelper The HTML helper instance that this method extends. expression String An expression that identifies the object that contains the properties to display. templateName String The name of the template to use to render the object. htmlFieldName String A string that is

SAP NetWeaver AS ABAP Release 752, ©Copyright 2017 SAP AG. All rights reserved.ABAP - Keyword Documentation → ABAP - Reference → Processing Internal Data → Assignments → CONV - Conversion OperatorSyntax... CONV type( [let_exp] dobj ) ...EffectA constructor expression with the conversion operator CONVconverts the argumentdobj to the data type specified using type and creates an appropriate result. The following can be specified for type:A non-generic data type dtype (with the exception of reference types).The # character as a symbol for the operand type.If the data type required in an operand position is unique and known completely, this type is used.If the constructor expression is passed to an actual parameter with a generically typed formal parameter, the operand type is derived in accordance withspecial rules.In other cases, the character # cannot be specified.The parentheses must contain precisely one unnamed argument dobj that canbe converted to the data type type, with the following restriction: If dobj is specified as abit expression, type must be byte-like or character-like with the type c or string. dobj is ageneral expression position.The content of the result is determined by an assignment of the argument in accordance with the associatedconversion rule. Forenumerated types, specialrules apply. If dobjis compatible with the data type type, CONV does not need to be used and a syntax check warning is usually produced.Optionally, a LET expression let_expcan be specified before the data object to define local helper fields. If a LETexpression is specified, a warning is produced after conversions to compatible types, since LET can be used to construct new values using helper variables.NotesThe conversion operator CONV is suitable for avoiding the declaration of helper variables only needed to (for example)specify type-friendly actual parameters.influence the calculation type of anarithmetic expression or thecomparison type of arelational expression.The argument of CONV can itself be acalculation expression,which means that CONV can be used within a calculation expression to transform results of subcalculations to a specific type.No empty parentheses can be specified after CONV to construct an initialvalue of the specified type. The expression VALUE #() can be used to do this.The conversion operator CONV closes the gap where the value operatorVALUE cannot be used to construct values for elementary data objects except for the initial value.If a constructor expression with the conversion operator is used as a source field of an assignment where the same conversion takes place, it can be ignored and is removed when the program is compiled.For reference types, the conversion operator CONV is not necessary, sincethese involve only castings and no conversions. The operator CAST is used for castings.ExampleThe method CONVERT_TO of the class CL_ABAP_CODEPAGE expects the data typestring for the input parameter SOURCE. CONV is used to convert a text field to this data type, directly in the operand position.DATA text TYPE c LENGTH 255. DATA(xstr) = cl_abap_codepage=>convert_to( source = CONV string( text ) codepage = `UTF-8` ).ExampleEven though the internal table itab in the method meth1has the same row type as the table type of the parameter para

Skip to main contentSkip to in-page navigation This browser is no longer supported. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. -->EditorExtensions.Editor Method Reference Definition Overloads Editor(HtmlHelper, String) Returns an HTML input element for each property in the object that is represented by the expression. Editor(HtmlHelper, String, Object) Returns an HTML input element for each property in the object that is represented by the expression, using additional view data. Editor(HtmlHelper, String, String) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template. Editor(HtmlHelper, String, String, Object) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template and additional view data. Editor(HtmlHelper, String, String, String) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template and HTML field name. Editor(HtmlHelper, String, String, String, Object) Returns an HTML input element for each property in the object that is represented by the expression, using the specified template, HTML field name, and additional view data. Editor(HtmlHelper, String) Returns an HTML input element for each property in the object that is represented by the expression. public static System.Web.Mvc.MvcHtmlString Editor (this System.Web.Mvc.HtmlHelper html, string expression); static member Editor : System.Web.Mvc.HtmlHelper * string -> System.Web.Mvc.MvcHtmlString Public Function Editor (html As HtmlHelper, expression As String) As MvcHtmlString Parameters html HtmlHelper The HTML helper instance that this method extends. expression String An expression that identifies the object that contains the properties to display. Returns An HTML input element for each property in the object that is represented by the expression. Applies to Editor(HtmlHelper, String, Object) Returns an HTML input element for each property in the object that is represented by the expression, using additional view data. public static System.Web.Mvc.MvcHtmlString Editor (this System.Web.Mvc.HtmlHelper html, string expression, object additionalViewData); static member Editor : System.Web.Mvc.HtmlHelper * string * obj -> System.Web.Mvc.MvcHtmlString Public Function Editor (html As HtmlHelper, expression As String, additionalViewData As Object) As MvcHtmlString Parameters html HtmlHelper The HTML helper instance that this method extends. expression String An expression that identifies the object that contains the properties to display. additionalViewData Object An anonymous object that can contain additional view data that will be merged into the ViewDataDictionary instance that is created for the template. Returns An HTML input element for

Can be ANDed and/or ORed together, and also precedence incorporated (through the use of brackets/indenting) to refine the target set of objects. When the expression for the query has been defined as required, clicking OK will load the expression into the query region of the PCB Rules and Constraints Editor dialog.Note that additional opening and closing brackets are added to the start and end of the query expression, respectively, when presented in the PCB Rules and Constraints Editor dialog. Use the Query Builder to build a logical query expression through a series of conditional statements.Scoping a Rule with the Query HelperWith the Custom Query option enabled, click the button to access the Query Helper dialog. The underlying Query Engine analyzes the PCB design and lists all available objects, along with generic keywords for use in queries.Working with the Query Helper is fairly intuitive, even more so when you break it down into three distinct areas as shown in the image below: Example complex query defined using the Query Helper.These areas are: Query Region – use this region of the dialog to compose a query expression. The expression currently in effect for the rule scope will be made available in this region, by default, when the dialog is accessed. You can type directly within the region; a context-sensitive 'prompt list' of possible keywords or objects will appear as an aid. Operators – this region of the dialog provides a range of mathematical and logical operators for use when constructing an expression. Click a button to add that operator at the current cursor location within the query expression in the Query region above. Categories, Keywords and Objects – this region of the dialog provides access to available PCB Functions, PCB Object Lists and System Functions, which can be used to create the query expression. Clicking on a sub-category within each of these three areas will display a list of corresponding keywords or objects in the region to the right. Locate the keyword or object to be used in the query string then double-click on its entry; the entry will be inserted at the current cursor location within the query expression in the Query region above.Use the button (bottom-left of the dialog) to verify that an expression is syntactically correct. When the expression for the query has been defined as required, clicking OK will load the expression into the query region of the