dynamic

问题 I am trying to setup dynamic height for my custom table view cell...programatically. There are many tutorials for doing it inside the storyboard, but this is about a pure programmatic solution: class CustomTableViewCell: UITableViewCell { var container: UIView = { let view = UIView() view.translatesAutoresizingMaskIntoConstraints = false return view }() override func awakeFromNib() { super.awakeFromNib() self.setupView() self.addConstraints() } func setupView() { self.contentView.addSubview

问题 I am creating a custom template in velocity for a Dynamic Data Lists and I want to get the image URL for the selected image. How can I get it? The code is: #set ( $DDLRecordService = $serviceLocator.findService("com.liferay.portlet.dynamicdatalists.service.DDLRecordLocalService") ) #set ( $records = $DDLRecordService.getRecords($mathTool.toNumber($reserved_record_set_id)) ) #foreach ($record in $records) #set( $fields = $record.getFields() ) #set( $URL = $fields.get("URL").getValue() ) #set(

问题 Allright, I've been struggling with this for a while now and I can't really figure out how I should be doing this in Python / Django. Maybe there is something fundamentally wrong with my database. In that case, help is appreciated. This is a print screen that contains my database structure: https://gyazo.com/bcb0c1090a005c581f3a62ba24d9302e Note, a program can have an arbitrary amount of Chars (Characteristics), which each can have an arbitrary amount of cats (Categories). Now, in this

问题 I have an existing html code of table. eg. <div class="content-entry"> <table class="old-style" border="3"> <tr align="middle"> <td style="font-weight:bold"></td> </tr> </table> </div> I would like to conditionally remove all attributes/classes of the current table with the injection of a wrapper <div> and apply css class style to override the existing table behavior using Javascript / jQuery. conten-entry might have multiple table blocks, and I would like to apply the same style change to

问题 I would like to create a dynamic breadcrumb nav in Twig. Example url www.example.com/section/page I want to get the url, split it into a breadcrumb such as: home > section > page I've found this php code which works. Can anyone help convert it into Twig? <?php // This function will take $_SERVER['REQUEST_URI'] and build a breadcrumb based on the user's current path function breadcrumbs($separator = ' » ', $home = 'Home') { // This gets the REQUEST_URI (/path/to/file.php), splits the string

问题 I have a list of checkboxes on a userform created from a list on an Excel sheet. I want to have an additional checkbox that when checked, is testing the caption value of all the checkboxes in the list. If there is a match to a target string, these checkboxes should check as well. I can create the list but referencing the checkboxes after creation and triggering events is the issue. So far this is all I have: Private Sub UserForm_Initialize() Dim curColumn As Long Dim LastRow As Long Dim i As

问题 for i in onlycolumns: if i not in pat and i not in ref: new=lister.index(i) value1 = lister[new+1] query="ALTER TABLE test add %s varchar(30)" %i cursor.execute(query) query1 = """ UPDATE test SET % = %s WHERE patient_name = %s """ data = (i,value1,value) cursor.execute(query1, data) The columns are added dynamically but the values are not updated in it ...any wrong with my update command...... value variable here is the name of patient name ...it is right and the value in value1 is 'a'

问题 I am trying to convert this code (which accepts a column name as input, does calculations on the input column and inserts data into a table). Now that I know that we can't pass table/column names through a stored proc or macro, I came to know that we can do it through a dynamic SQL. I am not sure how the syntax should be as I could not find a clear and easy example. Below is my code which needs to be converted: INSERT INTO PROD_CE_WORK_SPACE.NPVAZ_CVM_CHECK_TEST_CASE_5 SELECT 'DURATION_CELL

问题 I have a page with 2 Div containers ( Left and Right ). PartsList page has 5 dynamically generated DIVS. Custom page has 5 dynamically generated DIVS. The div with id "layout" isnt getting recognized with the jQuery .on(). Please help. Thank you for you time :). <script type="text/javascript" src="js/jquery.js"> </script> <script type="text/javascript"> $(function() { $(".left").load("PartsList.php",function() {alert("success");}); $(".right").load("Custom.php", function() {alert("success");}

问题 I need help for creating the JSON of the dynamicallly created dom objects which has exactly the same format, which was while receiving the JSON to create the dynamic element. Please check the JS Fiddle link and the source code below. Now, if you see, in the table I'm getting the data through JSON. The checkbox values in the table are JSON objects. When I select any of the checkboxes and click on Save, the corresponding div is generated and displayed. Now, I want to save this dynamically