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/*
* Copyright (C) 2015 "IoT.bzh"
* Author "Fulup Ar Foll"
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details..
*/
(function() {
'use strict';
var tmpl = '<tip-modal tip="tip"></tip-modal>' +
'<label for="{{name}}-intext">{{label}} <i ng-show="required" ng-click="ToBeDefined" ' +
'class="required {{status}} fi-checkbox" title="Free Value But Mandatory Argument" alt="?"> </i></label>'+
'<input '+
' type="{{type}}" id="{{name}}-intext" placeholder="{{placeholder}}" class="status-{{status}}"'+
' ng-model="value" ng-blur="validate()" ng-focus="selected()" '+
' ng-model-options="{ updateOn: \'default blur\', debounce: {default: 500, blur: 0} }"' +
'><alert data-ng-show="!valid&&errmsg">{{errmsg}}</alert>';
var emailpatern = /^(([^<>()[\]\.,;:\s@\"]+(\.[^<>()[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i;
angular.module('InputText',['JQueryEmu'])
.directive('inputText', function(JQemu) {
function mymethods(scope, elem, attrs) {
// default value at 1st rendering
scope.error = false;
scope.valid = false;
scope.status = 'untouch';
scope.input = elem.find ("input");
scope.required = 0;
// requirer is use to increment requested counter
if ("required" in attrs) {
scope.required = 1;
elem.addClass ("required");
}
// user enter input reset error status
scope.selected = function () {
scope.error=false;
scope.errmsg=false;
scope.status = 'touch';
};
scope.validate = function () {
// get value from input field bypassing Angular ng-model
console.log ("Clicked InputText name=%s value=%s valid=%s", scope.name, scope.value, scope.valid);
// form is not untouched anymore
scope.parent.removeClass ("ng-pristine");
// if value not null clean up string
if (scope.value) {
scope.error=false;
// remove leading and trailling space
scope.value = scope.value.trim();
// remove any space is not allowed
if ('nospace' in attrs) {
scope.value=scope.value.replace(/\s/g, '');
}
if ('lowercase' in attrs) {
scope.value = scope.value.toLowerCase();
}
// check minimum lenght
if ("minlen" in attrs) {
if (scope.value.length < attrs.minlen) {
scope.status='invalid';
scope.errmsg=scope.name + ': Mininum Lengh= ' + attrs.minlen + ' Characters';
scope.error=true;
}
}
if ('email' in attrs) {
if (!emailpatern.test (scope.value)) {
scope.status='invalid';
scope.errmsg='invalid email address';
scope.error=true;
}
}
} else {
if (scope.required) {
scope.status='invalid';
scope.errmsg=scope.name + ': Required Attribute';
scope.error=true;
}
}
// If local control fail let's refuse input
if (scope.error) {
if (scope.required && scope.valid) {
scope.valid = false;
if (scope.l4acounter.validated > 0) scope.l4acounter.validated --;
}
// use call to update form scope on form completeness
scope.callback (attrs.name, null, scope.done);
} else {
// localcheck is OK backup may nevertheless change status to false
if (scope.required && !scope.valid) scope.l4acounter.validated ++;
scope.status='valid';
scope.valid=true;
scope.callback (attrs.name, scope.value, scope.done);
}
};
// this method can be called from controller to update widget status
scope.done=function (data) {
console.log ("Text-Input Callback ID="+ attrs.name + " data=", data);
for (var i in data) scope[i] = data[i];
};
// Export some attributes within directive scope for template
scope.label = attrs.label;
scope.name = attrs.name;
scope.placeholder = attrs.placeholder;
scope.type = attrs.type || "text";
scope.tip = attrs.tip;
// search for form within parent elemnts
scope.parent = JQemu.parent (elem, "FORM");
// email enforce lowercase and nospace
if ("email" in attrs) {
attrs.lowercase=true;
attrs.nospace=true;
attrs.minlen=6;
}
if (scope.required) {
scope.l4acounter = scope.parent.data ("l4acounter");
if (!scope.l4acounter) {
scope.l4acounter = {required:1, validated:0};
console.log("Field "+scope.name+" is required (1st)");
scope.parent.data ("l4acounter", scope.l4acounter);
} else {
console.log("Field "+scope.name+" is required");
scope.l4acounter.required ++;
}
}
// refresh validation each time controler update value
scope.$watch ('value', function(){
if(scope.value) scope.validate(); }
);
}
return {
restrict: 'E',
template: tmpl,
link: mymethods,
scope: {
callback : '=',
value: '='
}
};
});
console.log ("InputText Loaded");
})();
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