I want to update a text box when a drop down is either select to Yes or No. The code I have checks it the is an option for Y or N. How to I check which value is selected?
html
<select id="SelectionFlag" name="SelectionFlag">
<option value="">Select one</option>
<option selected="selected" value="Y">Yes</option>
<option value="N">No</option>
</select>
jquery
$("#SelectionFlag").change(function () {
var currentYear = (new Date).getFullYear();
alert(currentYear + 1);
if ($("#SelectionFlag").value = "N") {
$("#TermDate").val("12/31/" + currentYear);
}
if($("#SelectionFlag").value = "Y")
{
$("#EffectiveDate").val("12/31/" + (currentYear + 1));
}
});
Change your IF statements to:
if ($("#SelectionFlag").val() == "N")
and
if ($("#SelectionFlag").val() == "Y")
$("#SelectionFlag").change(function() {
var currentYear = (new Date).getFullYear();
// alert(currentYear + 1);
if ($(this).val() == "N") {
$("#TermDate").val("12/31/" + currentYear);
} else if ($(this).val() == "Y") {
$("#EffectiveDate").val("12/31/" + (currentYear + 1));
}
});
http://jsfiddle.net/mblase75/n4Ggz/
replace $("#SelectionFlag").value with $("#SelectionFlag").val()
Related
I am building a Framework7 MVC app and found myself in a dead end alley. I have a form which I need to evaluate. This form contains selects. I am using localStorage to store the form values and everything works OK in that sense, I mean everything is stored correctly. ¿What is the issue? When I fill the form I answer some questions on textareas inputs, select inputs and inputs. everything goes fine until I try to reedit the form, then everything is display correctly on the form, including the score i got from my previous answers, but, the selects appears as if I have never touch them. Their previously selected value is stored but not display on the form. I have found that the issue is caused by the fact that I have set numerical values to the options values but what the form show is "yes" or "no". If I change the option values to "yes" or "no" then the form displays correctly but I need to set "5" or "0" because I need to evaluate the user's answers.
This is my code
The form
<li style="margin-top:-10px;">
<input style="visibility:hidden;height:1px;" value="0" name="choice" onchange="checkTotal()"/>
<input style="visibility:hidden;height:1px;" value="1" type="checkbox" name="choice" onchange="checkTotal()" checked="on">
</li>
<li><div class="item-content">1. ¿Sueles quejarte de sentirte mal?</div>
<div class="item-content">
<div class="item-inner">
<div class="item-input">
<select name="pr1" id="pr1" onchange="checkTotal()">
<option class="item-inner" value="5">No</option>
<option class="item-inner" value="0">Si</option>
</select>
</div>
</div>
</div>
<div class="item-content">En tal caso,</div>
<div class="item-content">
<div class="item-inner">
<div class="item-input">
<textarea class="resizable" id="pr1notes" placeholder="¿cuál es la causa?">{{model.pr1notes}}</textarea>
</div>
</div>
</div>
</li>
The functions on the editController
function init(query){
var protections = JSON.parse(localStorage.getItem("f7Protections"));
if (query && query.id) {
protection = new Protection(_.find(protections, { id: query.id }));
state.isNew = false;
}
else {
protection = new Protection({ isFavorite: query.isFavorite });
state.isNew = true;
}
View.render({ model: protection, bindings: bindings, state: state, doneCallback: saveProtection });
showSelectedValues();
}
function showSelectedValues(){
var fieldNames = protection.getSelectFields();
for (var i = 0, len = fieldNames.length; i < len; i++) {
var itemname = fieldNames[i];
var selectObj = document.getElementById(itemname);
if (selectObj!=null) {
var objOptions = selectObj.options;
var selIndex=0;
for (var j = 0, len2 = objOptions.length; j < len2; j++) {
if ((objOptions[j].label).localeCompare(protection[itemname])==0){
selIndex=j;
}
}
selectObj.options[selIndex].setAttribute("selected","selected");
}else{
}
}
}
and the model
Protection.prototype.setValues = function(inputValues, extras) {
for (var i = 0, len = inputValues.length; i < len; i++) {
var item = inputValues[i];
if (item.type === 'checkbox') {
this[item.id] = item.checked;
}
else {
this[item.id] = item.value;
}
}
for (var i = 0, len = extras[0].length; i < len; i++) {
var item = extras[0][i];
if((item.id).localeCompare("pr1notes")==0) {this[item.id] = item.value;}
}
console.log('starting loop for extras 3...');
for (var i = 0, len = extras[2].length; i < len; i++) {
var item = extras[2][i];
this[item.name] = item.value;
}
};
Protection.prototype.validate = function() {
var result = true;
if (_.isEmpty(this.prdate)
) {result = false;}
return result;
};
Protection.prototype.getSelectFields = function() {
return ['pr1'];
}
What should I change in order to keep my "5" or "0" values on the select options while the form options still show "yes" or "no" to the user just like this: <select name="pr1" id="pr1" onchange="checkTotal()"><option class="item-inner" value="5">No</option><option class="item-inner" value="0">Si</option></select>?
need anything else to help you understand the issue?
The simplest solution
function init(query){
var protections = JSON.parse(localStorage.getItem("f7Protections"));
if (query && query.id) {
protection = new Protection(_.find(protections, { id: query.id }));
state.isNew = false;
}
else {
protection = new Protection({ isFavorite: query.isFavorite });
state.isNew = true;
}
View.render({ model: protection, bindings: bindings, state: state, doneCallback: saveProtection });
showSelectedValues();
}
function showSelectedValues(){
var fieldNames = protection.getSelectFields();
for (var i = 0, len = fieldNames.length; i < len; i++) {
var itemname = fieldNames[i];
var selectObj = document.getElementById(itemname);
if (selectObj!=null) {
var objOptions = selectObj.options;
var selIndex=0;
for (var j = 0, len2 = objOptions.length; j < len2; j++) {
if ((objOptions[j].value).localeCompare(protection[itemname])==0){
selIndex=j;
}
}
selectObj.options[selIndex].setAttribute("selected","selected");
}else{
}
}
}
Just changed this line
if ((objOptions[j].label).localeCompare(protection[itemname])==0){
selIndex=j;
and changed .label for .value.
I'm using angular 2 reactive forms and made a validator for a date of birth field. The validator is working, but it turns out the date of birth field is split into three new field: year, month, day. They all have their own validators. My question is, how can I change my code so my original date of birth validator works on three fields.
my original validator that checks one field.
input(2000/12/12) is valid
export function dobValidator(control) {
const val = control.value;
const dobPattern = /^\d{4}\/\d{2}\/\d{2}$/ ;
const comp = val.split('/');
const y = parseInt(comp[0], 10);
const m = parseInt(comp[1], 10);
const d = parseInt(comp[2], 10);
const jsMonth = m - 1;
const date = new Date(y, jsMonth, d);
const isStringValid = dobPattern.test(control.value);
const isDateValid = (date.getFullYear() === y && date.getMonth() === jsMonth && date.getDate() === d);
return (isStringValid && isDateValid) ? null : { invalidDob: ('Date of birth not valid') };
};
new html with 3 fields
year has a validator that checks the year
day has a validator that checks if the input is between 1 and 31
month has a validator that checks if the input is between 1 and 12.
I want to combine the above input of the three field into a new string and use my original date of birth validator.
<label>Date of birth :</label>
<div>
<div class="col-xs-1">
<input required type="text" formControlName="day" class="form-control" placeholder="dd" id="day"/>
<p *ngIf="form.controls.day.dirty && form.controls.day.errors">{{ form.controls.day.errors.invalidDay }}</p>
</div>
<div class="col-xs-1">
<input required type="text" formControlName="month" class="form-control" placeholder="mm" id="month"/>
<p *ngIf="form.controls.month.dirty && form.controls.month.errors">{{ form.controls.month.errors.invalidMonth }}</p>
</div>
<div class="col-xs-2">
<input required type="text" formControlName="year" class="form-control" placeholder="yyyy" id="year"/>
<p *ngIf="form.controls.year.dirty && form.controls.year.errors">{{ form.controls.year.errors.invalidYear }}</p>
</div>
</div>
<div>
<button type="submit" [disabled]="form.invalid">Submit</button>
</di>
I have created a validator for comparing two dates (their format is NgbDateStruct - as used in ng-bootstrap package's datepickers)
import { Directive, forwardRef, Attribute } from '#angular/core';
import { Validator, AbstractControl, NG_VALIDATORS, ValidatorFn } from '#angular/forms';
import { NgbDateStruct } from "#ng-bootstrap/ng-bootstrap";
import { toDate } from "../helpers/toDate";
export function dateCompareValidator(compareToControl: string, compareToValue: NgbDateStruct, compareType: string, reverse: boolean, errorName: string = 'dateCompare'): ValidatorFn {
return (c: AbstractControl): { [key: string]: any } => {
let compare = function (self: Date, compareTo: Date): any {
console.log('comparing ', compareType.toLowerCase());
console.log(self);
console.log(compareTo);
if (compareType.toLowerCase() === 'ge') {
if (self >= compareTo) {
return true;
} else {
return false;
}
} else if (compareType.toLowerCase() === 'le') {
if (self <= compareTo) {
return true;
} else {
return false;
}
}
return false;
};
// self value
let v = c.value;
// compare vlaue
let compareValue: Date;
let e;
if (compareToValue) {
compareValue = toDate(compareToValue);
} else {
e = c.root.get(compareToControl);
if (e) {
compareValue = toDate(e.value);
}
else {
// OTHER CONTROL NOT FOUND YET
return null;
}
}
let controlToValidate: AbstractControl = reverse ? e : c;
// validate and set result
let error = null;
let result = compare(toDate(c.value), compareValue);
if (result === true) {
console.log('clearing errors', compareToControl);
if (controlToValidate.errors) {
delete controlToValidate.errors[errorName];
if (!Object.keys(controlToValidate.errors).length) {
controlToValidate.setErrors(null);
}
}
else {
console.log('errors property not found in control', controlToValidate);
}
} else {
error = {};
error[errorName] = false;
controlToValidate.setErrors(error);
console.log(controlToValidate.errors);
console.log(controlToValidate.value);
console.log('Error Control', controlToValidate);
console.log('returning errors');
}
return reverse ? null : error;
}
}
Couldn't manage to modify much lot to best describe here as an answer but I believe you would get your query answered in this validator function code.
Note:
Function toDate() used in the code is a small function I created to convert NgbDateStruct into a javascript date object so that comparing dates can get easier. Here goes its implementation:
import { NgbDateStruct } from "#ng-bootstrap/ng-bootstrap"
export function toDate(ngbDate: NgbDateStruct): Date {
return ngbDate != null ? new Date(Date.UTC(ngbDate.year, ngbDate.month, ngbDate.day)) : null;
}
In Chosen drop down plugin, a search is started after 2 characters are typed in chosen drop down.
I need the search to not start until after inputing at least two characters in the search box.
Can any one suggest how to do this?
I did a small change to start to search after the third character, is not the best option but works, in the chosen JS in the AbstractChosen.prototype.winnow_results function after the line searchText = this.get_search_text(); add the following code: if (searchText != "" && searchText.length < 3) return;. Remember to change the < 3 by your own size.
Hope this help you
See part of the code below:
AbstractChosen.prototype.winnow_results = function() {
var escapedSearchText, option, regex, regexAnchor, results, results_group, searchText, startpos, text, zregex, _i, _len, _ref;
this.no_results_clear();
results = 0;
searchText = this.get_search_text();
if (searchText != "" && searchText.length < 3) return;
escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
I know this post it's old but i had to face this problem just now and wanted to share my result. I wrapped everything in a function extendedSearch and set it as a callback while chosen is emitting the chosen:showing_dropdown event.
My problem was that i need the search to show the results after the 2nd character typed in search and must filter out certain strings from the results.
Bellow you'll find a demo which shows results on the 3rd character typed in, and will keep visible only those results that end with letter "E".
$(function() {
/**
* By default the results are hidden when clicking a dropdown.
* {
* toggleResults: false, // a function(searchValue) that returns a boolean
* filterResults: false, // a function(dropDownValue, selectValue) that returns a boolean
* }
* #param options
*/
const extendedSearch = (options = {}) => {
const defaultOptions = {
toggleResults: false,
filterResults: false,
};
options = { ...{},
...defaultOptions,
...options
};
/**
* Main element
*/
return (evt, params) => {
let originalElement = $(evt.currentTarget);
let searchInput = params.chosen.search_field;
const customSearch = (options = {}) => {
let defaultOptions = {
originalElement: null,
searchInput: null
};
options = { ...{},
...defaultOptions,
...options
};
if (!(options.originalElement instanceof jQuery) || !options.originalElement) {
throw new Error('Custom Search: originalElement is invalid.');
}
if (!(options.searchInput instanceof jQuery) || !options.searchInput) {
throw new Error('Custom Search: searchInput is invalid.');
}
let res = options.searchInput
.parent()
.next('.chosen-results');
res.hide();
if (typeof options.toggleResults !== 'function') {
options.toggleResults = (value) => true;
}
if (options.filterResults && typeof options.filterResults !== 'function') {
options.filterResults = (shownText = '', selectValue = '') => true;
}
/**
* Search Input Element
*/
return (e) => {
let elem = $(e.currentTarget);
let value = elem.val() || '';
if (value.length && options.toggleResults(value) === true) {
res.show();
if (options.filterResults) {
let children = res.children();
let active = 0;
$.each(children, (idx, item) => {
let elItem = $(item);
let elemIdx = elItem.attr('data-option-array-index');
let shownText = elItem.text();
let selectValue = options.originalElement.find('option:eq(' + elemIdx + ')').attr('value') || '';
if (options.filterResults(shownText, selectValue) === true) {
active++;
elItem.show();
} else {
active--;
elItem.hide();
}
});
if (active >= 0) {
res.show();
} else {
res.hide();
}
}
} else {
res.hide();
}
};
};
options = {
...{},
...options,
...{
originalElement,
searchInput
}
};
let searchInstance = customSearch(options);
searchInput
.off('keyup', searchInstance)
.on('keyup', searchInstance)
}
};
/** This is the final code */
const inputValidator = (value) => {
console.log('input', value);
return $.trim(value).length > 2;
};
const textResultsValidator = (dropDownValue, selectValue) => {
if ($.trim(dropDownValue).substr(-1, 1) === 'E') {
console.log('results shown', dropDownValue, '|', selectValue);
return true;
}
return false;
};
$(".chosen-select")
.chosen()
.on('chosen:showing_dropdown', extendedSearch({
toggleResults: inputValidator,
filterResults: textResultsValidator
}));
});
#import url("https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.min.css")
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.jquery.min.js"></script>
<select class="chosen-select">
<option value="">Pick something</option>
<option value="APPLE">APPLE</option>
<option value="APPLE JUICE">APPLE JUICE</option>
<option value="BANANA">BANANA</option>
<option value="ANANAS">ANANAS</option>
<option value="ORANGE">ORANGE</option>
<option value="ORANGES">ORANGES</option>
<option value="STRAWBERRY">STRAYBERRY</option>
</select>
HOW DO I ACHIEVE THE FOLLOWING?
[1st image] On Initiate: highlight title
[2nd image] Press Tab: highlight description
[3rd image] Press Tab: highlight content
Press Tab Again Goes back to highlight the title and goes on
below is the tinymce content:
<hr>
<div id='title'>
TITLE
</div>
<hr>
<div id='description'>
DESCRIPTION
</div>
<hr>
<div id='content'>
CONTENT
</div>
below is the current function i have of selecting the text.
// the problem is that it doesn't select the text but put the carret in the first part of the text
// looks like this (|*carret) --> |TITLE or |DESCRIPTION or |CONTENT
// id = #title, #description, #content
tinyMceSelectText = function (id) {
if ($('#id_of_tinymce_iframe').contents().find(id).length > 0) {
var $itemNode = $('#content_editor_ifr').contents().find(id);
var text = '';
var items = $itemNode.contents();
// clean up the span and other elements automatically inserted by tinymce
$.each(items, function (i, val) {
if ($(val).length == 0) {
return;
}
if ($(val).prop('nodeName') == 'BR') {
text += '<br/>';
} else {
var t = $(val).text();
text += t;
}
})
$itemNode.html(text);
var len = $itemNode.contents().length - 1;
var textNode = $itemNode.contents()[len];
start = (start === undefined) ? 0 : start;
end = (end === undefined) ? textNode.length : end;
var ed = tinyMCE.activeEditor;
var range = ed.selection.getRng(true);
start = (start === undefined)? 0 : start;
end = (start === undefined)? 0 : end;
try {
range.setStart(textNode, start);
range.setEnd(textNode, end);
range.collapse(true);
ed.selection.setRng(range);
//ed.selection.collapse(false); // added to put carret to the last part of the text
var items = $itemNode.contents();
} catch (err) {}
}
}
I need to make a column where you can select grid rows with input:checkbox. Grids like ones used by Yahoo, Google etc have something like that.
I made something but I have some problems and I think that is not a good aproach also.
It's posible to have checkboxes in rows and click on them directly, not like in example4-model ?
My idea was :
< div id="inlineFilterPanel" class="slick-header-column" style="padding: 3px 0; color:black;">
<input type="checkbox" name="selectAll" id="selectAll" value="true" / >
< input type="text" id="txtSearch2" value="Desktops" />
</div>
d["check"] = '< INPUT type=checkbox value='true' name='selectedRows[]' id='sel_id_<?php echo $i; ?>' class='editor-checkbox' hideFocus />';
grid.onSelectedRowsChanged = function() {
selectedRowIds = [];
$('#myGrid' + ' :checkbox').attr('checked', '');
var rows = grid.getSelectedRows();
for (var i = 0, l = rows.length; i < l; i++) {
var item = dataView.rows[rows[i]];
if (item) {
selectedRowIds.push(item.id);
$('#sel_' + item.id).attr('checked', 'checked');
}
}
};
function selectAllRows(bool) {
var rows = [];
selectedRowIds = [];
for (var i = 0; i < dataView.rows.length; i++) {
rows.push(i);
if (bool) {
selectedRowIds.push(dataView.rows[i].id);
$('#sel_' + dataView.rows[i].id).attr('checked', 'checked');
} else {
rows = [];
$('#sel_' + dataView.rows[i].id).attr('checked', '');
}
}
grid.setSelectedRows(rows);
}
grid.onKeyDown = function(e) {
// select all rows on ctrl-a
if (e.which != 65 || !e.ctrlKey)
return false;
selectAllRows(true);
return true;
};
$("#selectAll").click(function(e) {
Slick.GlobalEditorLock.cancelCurrentEdit();
if ($('#selectAll').attr('checked'))
selectAllRows(true);
else
selectAllRows(false);
return true;
});
Thanks!
I've added a sample implementation of a checkbox select column to http://mleibman.github.com/SlickGrid/examples/example-checkbox-row-select.html
This is part of the upcoming 2.0 release.