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You can make use of split as below −// To split the text on carriageLocal Stringvar Array lines: = Split( {table.field}, Chr(20) );// To return carriage 1 less than the number of linesLocal Numbervar delimiters := Ubound(lines)-1;Let us see one more example, how to use split to divide a string in different lines.stringvar array x := split({table.fullname}," "); x[1] stringvar array x := split({table.fullname}," "); if ubound(x) >= 2 then x[2] stringvar array x := split({table.fullname}," "); if ubound(x) >= 3 then x[3]This will split a string in 3 different lines like“Mr”“John”“Harper”
To remove everything inside a div element, use the remove() method. You can try to run the following code to remove everything inside a element −ExampleLive Demo $(document).ready(function(){ $(".btn").click(function(){ $("div#demo").remove(); }); }); Hide the elements inside div Inside div- This is demo text. Inside div- This is demo text. Inside span- This is demo text. Inside span- This is demo text.
To remove all elements except the first one, use the remove() method with the slice() method in jQuery. You can try to run the following code to remove all elements except for first one using jQuery −ExampleLive Demo $(document).ready(function(){ $(".button1").click(function(){ $("span").remove(); }); $(".button2").click(function(){ $('span').slice(1).remove(); }); }); Hide all, except first element Hide all the elements This is demo text. This is demo text. This is demo text. This is demo text. This is demo text. This is demo text.
To remove all child nodes from a parent, use the empty() method. The empty() method removes all child nodes from the set of matched elements.ExampleYou can try to run the following code to learn how to remove all child nodes from a parent −Live Demo jQuery empty() method $(document).ready(function() { $("div").click(function () { $(this).empty(); }); }); .div { margin:10px; padding:12px; border:2px solid #666; width:60px; } Click on any square below to see the result: ONE TWO
The insertAfter( selector ) method inserts all of the matched elements after another, specified, set of elements.Here is the description of all the parameters used by this method −selector − Content after which the selected element(s) is inserted.ExampleYou can try to run the following code to learn how to use jQuery.insertAfter() method in jQuery −Live Demo jQuery insertAfter() method $(document).ready(function() { $("div").click(function () { $("#source").insertAfter(this); }); }); .div { margin:10px; padding:12px; border:2px solid #666; width:60px; } Click on any square below to see the result:
The JSON Jackson is a library for Java. It has very powerful data binding capabilities and provides a framework to serialize custom java objects to JSON and deserialize JSON back to Java object. We can also convert an XML format to the POJO object using the readValue() method of the XmlMapper class.Syntaxpublic T readValue(XMLStreamReader r, Class valueType) throws IOExceptionExampleimport com.fasterxml.jackson.dataformat.xml.*; public class XMLToPOJOTest { public static void main(String args[]) throws Exception { try { XmlMapper xmlMapper = new XmlMapper(); Person pojo = xmlMapper.readValue(getXmlString(), Person.class); System.out.println(pojo); ... Read More
Check out on code to handle parallel processing-gv_semaphore = 0. DESCRIBE TABLE lt_itab LINES lv_lines. LOOP AT lt_itab INTO ls_itab. CALL FUNCTION 'ZABC' STARTING NEW TASK taskname DESTINATION IN GROUP srv_grp PERFORMING come_back ON END OF TASK EXPORTING ... EXCEPTIONS ... . "
Your service end point is incorrect- var oModel = new sap.ui.model.odata.v2.ODataModel("http://admin- think:88/sap/...",{useBatch : true});.To fix this issue, you need to remove “CoreOpenAppSet()” portion of the variable which is getting passed to ODataModel constructor. You need to pass function import using ODataModel- “oModel.callFunction()”.Once function call is completed, you can bind the result using “setBindingContext” as in below code −var oPromise = oModel.callFunction("/CoreOpenAppSet"); oPromise.contextCreated().then(function(oContext) { oView.setBindingContext(oContext); });
The insertBefore( selector ) method inserts all of the matched elements before another, specified, set of elements. Here is the description of all the parameters used by this method −selector − Content before which the selected element(s) is inserted.ExampleYou can try to run the following code to learn how to use jQuery.insertBefore() method in jQuery −Live Demo jQuery insertBefore() method $(document).ready(function() { $("div").click(function () { $("#source").insertBefore(this); }); }); .div { margin:10px; padding:12px; border:2px solid #666; width:60px; } Click on any square below to see the result:
If you need to identify the fields and number of fields in a structure, then you should use runtime type services. Using runtime type services makes more sense in this case as if we have some data in our environment, then it’s not ideal to call database for fetching the same.DATA(structure) = VALUE ( ) DATA(Descriptor) = CAST cl_abap_structdescr( cl_abap_datadescr=>describe_by_data (structure) ) DATA(Fields = LINES(Descriptor ->components ) This will give you the count of the components of the table or structure.You can also try another option if you do not want to ... Read More