AngularJS custom label add callback function eval (), angularjseval

AngularJS custom label add callback function eval (), angularjseval

function helloworld(name){ console.log("hello!!!!!"+name)} var name="zhangsan";eval("helloworld(name)"); 

Paste the code to the Google console.

Hello !!!!! Zhangsan

You can use this function to return a row of data selected by the user.

<smcs-search-input-table table-uniqueflag="b" table-resultjson="jsonresulta" table-showcols="showtablecolsa"  table-temprow="6" table-querycol="0,1" table-outcol="0" table-callback="gettabledata(data)" resultcache="true" ></smcs-search-input-table>

Gettabledata (data) is a user-defined function. I will call this row in the ctive encapsulation label to return the data of a row selected by the user to the data as a json object.

</Pre> <pre name = "code" class = "javascript"> // double-click a row and output the selected data to $ scope. selectRow = function (id) {if (id = 1) {return; // header row} var trtdid = "#" + tableuniqueflag + "" + id + (parseInt (tableoutcol) + 1); // obtain idvar trtdval =$ (trtdid ). text (); // value var trtdidarray = new Array (); // <td> id Array // trtdidarray = ["# b41", "# b42 ", "# b43"] var trtdvalarray = new Array (); // <td> content Array // trtdvalarray = ["a wang Wu", "male ", "Beijing"] for (var I = 0; I <cells; I ++) {trtdidarr Ay [I] = "#" + tableuniqueflag + "" + id + (parseInt (I) + 1 ); // trtdvalarray [I] = $ (trtdidarray [I]). text ();} console. log (colattrs); // colattrs = ["testname", "sex", "addr"] // json format {"testname": "a Zhang San", "sex ": "male", "addr": "Tianjin", "tel": "138"} data = "{" for (var j = 0; j <cells; j ++) {data = data + '\ "' + colattrs [j] + '\"' + ":" + '\ "' + trtdvalarray [j] + '\"'; if (j <(cells-1) {data = data + ","} data = data + "}" // call the user to go to the app. the callback function defined in controller. $ Scope. tablecallbackfun (JSON. parse (data); // fill in the selected items in the input box document. getElementById ("inputable" + tableuniqueflag ). value = trtdval;((mydivlocation).css ('display', 'None');} // select a row and return the value string to the parent page $ scope. tablecallbackfun = function (data) {eval ("$ scope. "+ tablecallback );}

App. controller

(Function () {var app = angular. module ('smcs. app '); app. controller ('medicareinstitutioninfomaintainctrl ', [' $ scope ',' $ http', 'baseurl', '$ modal', 'modal', function ($ scope, $ http, BaseURL, $ modal, Modal) {// data returned in the background $ scope. jsonresulta = [{"testname": "a zhangsan", "sex": "male", "addr": "Tianjin", "tel": "138 "}, {"testname": "a dog", "sex": "male", "addr": "Shanghai", "tel": "138 "}, {"testname": "a Wang Wu", "sex": "male", "addr": "Beijing", "tel": "138" },{ "testname ": "a zhangwu", "sex": "male", "addr": "Beijing", "tel": "138" },{ "testname": "a Hua Mulan ", "sex": "female", "addr": "Beijing", "tel": "138"}]; $ scope. showtablecolsa = [{label: 'name', map: 'testname'}, {label: 'gender ', map: 'sex'}, {label: 'address', map: 'addr '}]; $ scope. gettabledata = function (data) {// data json object, which can take the attributes in it. It is more flexible than returning a value. console. log ("sex =" + data. sex) ;}}]) ;}) ()

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