Convert WMF to PNG/BMP/JPG

Issue How can I convert one WMF file to PNG/BMP/JPG format with custom output resolution? Example: Take WMF file and outputs PNG file with 2000×2000 px. Thanks in advance. Solution You can use the excelent Batik ( http://xmlgraphics.apache.org/batik/ ) lib

Continue reading

Traversing nested HTML lists recursively

Issue I am unable to take the HTML below and put it into a list like: List<String> output = Arrays.asList( new String[] { "First Level-Second Level–Third Level", "a-b–c1", "a-b–c2", "a-b–c3", "a-b2–c1", "a-b2–c2", "a-b2–c3" }); <ul> <li>First Level</li> <ul> <li>Second Level</li>

Continue reading

How do I grab text from Selenium (Java)?

Issue I am trying to grab the text $1.00 from the following HTML code (I have the xpath, so don’t worry about that). For this purpose, we can say the xpath is //*[@id="price-string"] <strong id="price-string">$1.00</strong> I have tried using driver.findElement(By.xpath("//*[@id="price-string"]"))

Continue reading

How to access data of spring model in another html page?

Issue PlaceController.java @GetMapping("/places") public String listPlaces(Model model, HttpSession session) { //keys and values , access this key using thymeleaf syntax ${listPlaces} model.addAttribute("listPlaces", placeService.getAllPlaces()); return "place/places"; } I need to get the listPlaces data from places.html to index.html I tried to

Continue reading

How to use selenium methods to choose web elements

Issue I am very new to selenium and I just want to know how I can select a radio button with the following html: HTML Code: <div ng-class={‘selected’:profile.info.carUnder20k==false||profile.info.carUnder20k==’false’}” ng-click=”onChoice($event, ‘carUnder20k’, ‘false’);” data-field=”carUnder20k” class=”choice selected” style=””>N</div> Sorry Multiline doesn’t work… I

Continue reading

How to solve thymeleaf template parsing error

Issue I’m trying to present a html to screen but I’m getting template parser error from thymeleaf. Here is my code and error: index.html: <body> <h2>My ToDo List</h2> <form action="/send-form-data" method="post" th:object="${myForm}"> <table> <tr> <td>Title:</td> <td><input type="text" th:field="*{title}"/></td> </tr> <tr>

Continue reading

How to use selenium methods to choose web elements

Issue I am very new to selenium and I just want to know how I can select a radio button with the following html: HTML Code: <div ng-class={‘selected’:profile.info.carUnder20k==false||profile.info.carUnder20k==’false’}” ng-click=”onChoice($event, ‘carUnder20k’, ‘false’);” data-field=”carUnder20k” class=”choice selected” style=””>N</div> Sorry Multiline doesn’t work… I

Continue reading

How to solve thymeleaf template parsing error

Issue I’m trying to present a html to screen but I’m getting template parser error from thymeleaf. Here is my code and error: index.html: <body> <h2>My ToDo List</h2> <form action="/send-form-data" method="post" th:object="${myForm}"> <table> <tr> <td>Title:</td> <td><input type="text" th:field="*{title}"/></td> </tr> <tr>

Continue reading

Nested loop in Thymeleaf

Issue I’m a newbie to Thymeleaf. I have two objects- Classroom & Student: each Classroom contains a List<Student> and I can have a list of classrooms: List<Classroom>. What I want to be able to do with Thymeleaf is the equivalent

Continue reading

Nested loop in Thymeleaf

Issue I’m a newbie to Thymeleaf. I have two objects- Classroom & Student: each Classroom contains a List<Student> and I can have a list of classrooms: List<Classroom>. What I want to be able to do with Thymeleaf is the equivalent

Continue reading

Nested loop in Thymeleaf

Issue I’m a newbie to Thymeleaf. I have two objects- Classroom & Student: each Classroom contains a List<Student> and I can have a list of classrooms: List<Classroom>. What I want to be able to do with Thymeleaf is the equivalent

Continue reading

How to send HTTP request in java?

Issue In Java, How to compose a HTTP request message and send it to a HTTP WebServer? Solution You can use java.net.HttpUrlConnection. Example (from here), with improvements. Included in case of link rot: public static String executePost(String targetURL, String urlParameters)

Continue reading

How to send HTTP request in java?

Issue In Java, How to compose a HTTP request message and send it to a HTTP WebServer? Solution You can use java.net.HttpUrlConnection. Example (from here), with improvements. Included in case of link rot: public static String executePost(String targetURL, String urlParameters)

Continue reading

How to CSS visibility works

Issue I put my whole code in https://jsfiddle.net/xmbohx/kuaen74m/5/ Trying to toggle the profile picture to reveal the menu in it but cannot. the html: <div class="wrapper"> <div class="header"> <div class="header-menu"> <div> <div class="title">LOGG <span>Panel</span></div> </div> <div class="sidebar-btn"> <i class="fas fa-bars"></i>

Continue reading

How to CSS visibility works

Issue I put my whole code in https://jsfiddle.net/xmbohx/kuaen74m/5/ Trying to toggle the profile picture to reveal the menu in it but cannot. the html: <div class="wrapper"> <div class="header"> <div class="header-menu"> <div> <div class="title">LOGG <span>Panel</span></div> </div> <div class="sidebar-btn"> <i class="fas fa-bars"></i>

Continue reading

Truncating big text value in p:dataTable and exporting the table with the full text

Issue I am using Primefaces 3.5 with JSF 2 and have a dataTable: <p:dataTable id="dataTable" var="refType" value="#{rtmUiController.listAllRefTypes()}" paginator="true" rows="10" filteredValue="#{rtmUiController.filteredRefTypes}" paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}" rowsPerPageTemplate="10,25,50,100" resizableColumns="true" emptyMessage="No reference type found."> The table contains the following column with

Continue reading

Truncating big text value in p:dataTable and exporting the table with the full text

Issue I am using Primefaces 3.5 with JSF 2 and have a dataTable: <p:dataTable id="dataTable" var="refType" value="#{rtmUiController.listAllRefTypes()}" paginator="true" rows="10" filteredValue="#{rtmUiController.filteredRefTypes}" paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}" rowsPerPageTemplate="10,25,50,100" resizableColumns="true" emptyMessage="No reference type found."> The table contains the following column with

Continue reading