java - Is there a way to get the captions in Vaadin to appear on the left side without using FormLayout? -

-

is there way captions in vaadin appear on left side without using formlayout? bolded because i'm trying avoid being first answer. understand formlayout offers ability in cases need use gridlayout able have 2 columns of data (for example firstname , lastname, start date , end date, , on).

there no easy way it, because every layout generates appropriate space components inside them. can change order of caption , corresponding component inside "box" generated layout using simple css rules hard dynamically determine size of box - thats layouts do. demonstrate in following image: enter image description here

as can see, able swap order of caption , textfield using css:

#your-id .v-caption {   position: relative !important;   top: 10px !important; }  #your-id .your-component {   top: 0px !important;   left: 0px !important;   position: absolute !important; }

and code

    gridlayout l = new gridlayout(2,2);     l.addstylename("your-id");     for(int i=0; i<4; i++){         textfield qq = new textfield();         qq.setcaption("dududu");         qq.addstylename("your-component");         l.addcomponent(qq);     }

(i've applied these rules in firefox css editor 1 slot has changed) possible because didin't have change size of v-gridlayout-slot . size dynamically generated vaadin , can't tell vaadin "generate me slot textfield , caption , want caption on left/right side".


Comments

Post a Comment

Popular posts from this blog

python - pip install -U PySide error -

-
does know how avoid following error when running pip install -u pyside per official website instructions here: https://pypi.python.org/pypi/pyside/#installing-pyside-on-a-mac-os-x-system note have done brew install qt successfully. you using pip version 7.0.3, version 7.1.2 available. should consider upgrading via 'pip install --upgrade pip' command. collecting pyside using cached pyside-1.2.4.tar.gz installing collected packages: pyside running setup.py install pyside complete output command /applications/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-build-cpxemt/pyside/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-0r7hri-record/install-record.txt --single-version-externally-managed --compile: ...
Read more

arrays - C++ error: a brace-enclosed initializer is not allowed here before ‘{’ token -

-
simple question: i'm trying initialize array within c++ class declaration: using namespace std; #include <string> class myclass{ public: string myarray[] = {"a","b","c"}; }; and i'm getting error: error: brace-enclosed initializer not allowed here before ‘{’ token no, without complied c++11 compiler, cannot initialize member array in declaration. have initialize array member in constructor. , don't use open array if know number of elements initialize array.
Read more

cytoscape.js - How to add nodes to Dagre layout with Cytoscape -

-
i trying add nodes dagre graph through cityscape.js. problem nodes not painted. code have: cy.add({ group: "nodes", data: { id:"n0",name:"n0",weight: 75 }, }); $.ajax(url).done(function(jsontree){ var newnodes=[]; for(var i=1;i<6;i++){ //var child = jsontree.result[i]; newnodes.push( { group: "nodes", data: { id: "n"+i, name:"n"+i}}, { group: "edges", data: { id: "e"+i, source: "n0", target: "n"+i } } ); } cy.add(newnodes); any ideas? have used loaded function reload graph not work. not know if have use specific function reload graph. thank in advance. you need add positions new nodes. cytoscape.js docs : it important note positions of newly added nodes must defined when calling cy.add(). nodes can not placed in graph without valid position — otherwise not displayed. yo...
Read more