javascript - Dropdown-List - Multi-Selection should add text to Textbox in several Lines -

-

hello everybody! :)
 i've made easy random drop-down-list on our "price-request-site" items in list sell our customers.
http://i.imgur.com/qg5jj0p.jpg
, because need request prices items, can select 1 or more items dropdown-list , output goes "simple textbox"

you have select 1 or more items dropdown-list , javascript should "paste" selected list-items textbox.
textbox part of "formular" send textbox-input e-mail.

my javascript following @ moment:
 if click item list, item-name appears in text-box in first line. if click second or/and item, javascript overwrite existing "item/textline" first line in textbox.

http://i.imgur.com/9doy7cs.jpg"

i need following solution javascript , should easy possible:
 when click item list, should added second line, when click item, should added in next (3rd) line...

background-information:
 script should make easier customer write price-request-email us.
(without searching through shop , looking or article-numbers, instead can choose products dropdown-list output email-form/textbox)

function favsports() { var mylist=document.getelementbyid("mylist"); document.getelementbyid("favorite").value=mylist.options[mylist.selectedindex].text; }

i happy if me issue, i'am new js :d


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