in my vue application I have following code:
<div v-if="partner == true && kids == false" class="row">
<input type="text" id="testInput">
</div>
Now when I want to try out this code snippet it does not render the input. I am pretty sure it should because the variables have the right value at this moment.
I also tried this but this does not work either:
<div v-if="partner && !kids" class="row">
<input type="text" id="testInput">
<div>
Is the condition wrong or what is the problem with this code?
Your code is fine:
new Vue({
el: "#demo",
data() {
return {
partner: true,
kids: false
}
}
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="demo">
<div v-if="partner && !kids" class="row">
<input type="text" id="testInput">
</div>
</div>
Related
I use javascript auto complete to finish the input text.
But I can't use v-model function of vue3 to get full value in my code.
Does any one can give me some advise, thanks.
<div class="row">
<div class="col-md-3">
<label for="fnode">fnode:</label>
<input type="text" class="form-control required" id="fnode" name="fnode" v-model="fnode">
</div>
<div class="col-md-3">
<label for="fnode">fnode:</label>
<button class="btn btn-primary form-control">{{ fnode }}</button>
</div>
</div>
<script>
Vue.createApp({
data: function(){
return {
fnode: '',
};
},
methods: {
},
mounted: function() {
},
}).mount('#form1');
</script>
I need some help. I am trying to load my javascript file and listing to changing on checkbook when I click my checkbox to show or hide password. But for some reason it is not working. I have try everything, but out of ideas how to solve the problem.
$(document).ready(function () {
$('#showPassword').on('click', function () {
if ($(this).prop('checked')) {
$('#password').attr('type', 'text')
} else {
$('#password').attr('type', 'password')
}
})
<template>
<div class="container-fluid p-0">
<div class="col-md-12 content">
<div class="col-md-6 join-container" id="join-container">
<form class="col-md-12 col-sm-12"
>
<div class="form-group">
<label for="password">Password</label>
<input type="password" class="form-control"
id="password" v-model="password"
placeholder="Password">
</div>
<div class="form-group pl-0">
<div class="form-check">
<input class="form-check-input" type="checkbox"
id="showPassword" />
<label class="form-check-label"
for="show-password">Show Password</label>
</div>
</div>
<br>
</form>
</div>
</div>
</template>
<script>
import Main from '../script/Index.js'
export default {
name: 'Register',
data: () => ({
}),
methods: {
},
components: {
Main
}
}
</script>
You're using jQuery event handlers (the $ bit) outside a script tag in a Vue component file. I wouldn't expect that code to do anything.
If you wanted that code to execute, you'd need it to be inside the <script> tags in your component. However, Vue already has event listeners (link to documentation), including listening for clicks on elements. There is no need to use two frameworks for this.
To implement a rough show password button (using your existing markup), here's how I'd do it (removing extra markup to highlight the important Vue-logic):
<template>
<div>
<input :type="passwordType" v-model="password">
<input v-model="showPassword" type="checkbox"/>
</div>
</template>
<script>
export default {
data() {
return {
showPassword: false,
password: ''
}
},
computed: {
passwordType() {
if (this.showPassword) {
return 'text'
} else {
return 'password'
}
}
}
}
</script>
It's not advisable to mix jQuery and Vue since they have separate lifecycles.
Vue is able to do everything you're after by itself.
Simply bind your checkbox state to a Vue data property and use that to determine the password field's type, eg
<input :type="passwordFieldType" class="form-control"
id="password" v-model="password"
placeholder="Password">
<!-- snip -->
<input v-model="passwordFieldType" true-value="text" false-value="password"
class="form-check-input" type="checkbox"
id="showPassword">
data: () => ({
passwordFieldType: 'password'
})
See https://v2.vuejs.org/v2/guide/forms.html#Checkbox-1
new Vue({
el: '#app',
data: () => ({
password: '',
passwordFieldType: 'password'
})
})
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.min.js"></script>
<form class="col-md-12 col-sm-12" id="app">
<div class="form-group">
<label for="password">Password</label>
<input :type="passwordFieldType" class="form-control" id="password" v-model="password" placeholder="Password">
</div>
<div class="form-group pl-0">
<div class="form-check">
<input v-model="passwordFieldType" true-value="text" false-value="password"
class="form-check-input" type="checkbox" id="showPassword" />
<label class="form-check-label" for="show-password">Show Password</label>
</div>
</div>
<br>
</form>
please have a problem here. I want to display the value from the input form: name and position. but the data is in the form of json.
{"id":5,"name":"the name","pos":"the position"}
This is template html vue js
<template>
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">
Edit <b>{{name}}</b>
</div>
<div class="card-body">
<form #submit="edit()" method="post" onclick="return false">
<div class="form-group">
<label for="">Name</label>
<input v-model="input.nameInput" type="text" value="?" autocomplete="off" class="form-control">
</div>
<div class="form-group">
<label for="">Position</label>
<input v-model="input.posInput" value="?" type="text" autocomplete="off" class="form-control">
</div>
<button type="submit" class="btn btn-primary">Edit</button>
</form>
</div>
</div>
</div>
</div>
</div>
</template>
And this is java script of template file vue js
<script>
export default {
data(){
return{
name:'',
pos:'',
input:{
nameInput:'',
posInput:''
}
}
},
methods:{
getEmploye(){
axios.get('/employes_api/'+this.$route.params.id).then(response => {
this.name = response.data.name;
this.pos = response.data.pos;
});
},
edit(){
axios.put('/employes_api/'+this.$route.params.id, {
name: this.name,
pos: this.position,
}).then(response => {
this.$route.employe;
});
}
},
mounted(){
this.getEmploye();
}
}
</script>
Thanks for your help.
As described in your question, if the data received is
{"id":5,"name":"the name","pos":"the position"}
then you getEmploye method should be :
getEmploye(){
axios.get('/employes_api/'+this.$route.params.id).then(response => {
this.name = response.name;
this.pos = response.pos;
});
On element’s value, you may use the following to display data you have received from the api:
value=“{{name}}”
That means you are getting the value from name data.
Also, to test if that works, you may assign first a dummy data/value to name.
You don't need to make two separate variables one for the inputs and the other for the display, just keep the same variable for both, it will be automatically updated on the display and in the inputs while the user is typing, that's the beauty of Vue.
So instead of
data(){
return{
name:'',
pos:'',
input:{
nameInput:'',
posInput:''
}
}
},
Just keep
data(){
return{
name:'',
pos:''
}
},
For the template inputs use :
<input v-model="name" type="text" autocomplete="off" class="form-control">
...
<input v-model="pos" type="text" autocomplete="off" class="form-control">
The overall result should look like this :
<template>
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">
Edit <b>{{name}}</b>
</div>
<div class="card-body">
<form #submit="edit()" method="post">
<div class="form-group">
<label for="">Name</label>
<input v-model="name" type="text" autocomplete="off" class="form-control">
</div>
<div class="form-group">
<label for="">Position</label>
<input v-model="position" type="text" autocomplete="off" class="form-control">
</div>
<button type="submit" class="btn btn-primary">Edit</button>
</form>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
data(){
return{
name:'',
pos:''
}
},
methods:{
getEmploye(){
axios.get('/employes_api/'+this.$route.params.id).then(response => {
this.name = response.data.name;
this.pos = response.data.pos;
});
},
edit(){
axios.put('/employes_api/'+this.$route.params.id, {
name: this.name,
pos: this.pos,
}).then(response => {
this.$route.employe;
});
}
},
created(){
this.getEmploye();
}
}
Ps : Didn't test the code, if there is any error just let me know
Use :value=“name”, e.g <input :value="name"/>.
I need to add new rows based on the select options.
If my option is "kfc" I need to select a particular row. If my selected option is "cemrt", I need to add another row.
<div class="card-content" v-for="(bok, index) in rules" :key="index">
<div class="row">
<div class="col-md-6">
<div class="form-group label-floating">
<label class="control-label">Booked</label>
<select class="form-control" v-model="bok.name">
<option value="SEENAT">SEENAT</option>
<option value="CEMRT">CEMRT</option>
<option value="KFC">KFC</option>
</select>
</div>
</div>
</div>
<div class="row" v-if="bok.name == SEENAT"> //NOT WORKING FROM HERE
<div class="col-md-4">
<div class="form-group label-floating">
<label class="control-label">Arms(if any)</label>
<input type="text" class="form-control" v-model="bok.data.head" required="">
</div>
</div>
</div>
<div class="row" v-if="bok.name == KFC">
<div class="col-md-4">
<div class="form-group label-floating">
<label class="control-label">Arms(if any)</label>
<input type="text" class="form-control" required="">
</div>
</div>
</div>
</div>
But I am using this code not able to add rows based on the options.
My vue js code is
addForm = new Vue({
el: "#addForm",
data: {
rules : [{
name:null,
section:null,
data : [{head:null,value:null}]
}],
},
methods: {
addNewRules: function() {
this.rules.push({ name: null, section: null,data [{head:null,value:null}] });
},
},
});
If I use option value as 1,2,3 etc. I am getting the result.
But I need to send SEENAT,CEMRT,KFC as data. How can I able to achieve the result.
Hard to tell. A reproduction on codesandbox would be welcome.
What I can see in your code at a first glance :
1) You forgot quotes around the options keys and thus it expects a constant. The fact you're using double equals instead of triple doesn't help:
v-if="bok.name === 'SEENAT'" // this
v-if="bok.name == SEENAT" // instead of that
2) data should be a function:
data() {
return {
rules: [
{
name: null,
section: null,
data: [{ head: null, value: null }]
}
]
};
},
I'm a Vue.js noob and trying to figure out how to toggle a class inside a for loop for the parent of the link that is clicked.
I want to click on the "Advanced" link and then toggle a class of overlay for the section and .advanced-fields elements only in that section. I know I can add the onOff data attribute to each section but I am saving to a database and don't want to add in unnecessary data fields.
Can anyone point me in the right direction. Thanks.
Here is a simplified version of my code.
<div id="app">
<section v-bind:class="{ overlay: onOff }" v-for="section in sections">
Advanced
<div class="advanced-fields" v-bind:class="{ overlay: onOff }" v-show="onOff">
<fieldset>
<label>
ID
<input type="text" name="section[id]">
</label>
</fieldset>
<fieldset>
<label>
Class
<input type="text" name="section[css_class]">
</label>
</fieldset>
</div>
</section>
</div>
<script>
new Vue({
el: "#app",
data:{
"sections": [
{
"id": "section-1",
"css_class": ""
},
{
"id": "section-2",
"css_class": ''
}
],
"onOff": false
},
methods: {
showAdvanced: function(section) {
this.onOff = !this.onOff;
}
}
});
</script>
This answer Vue bind click that adds active class (and removes from the last one) helped me figure it out.
https://jsfiddle.net/ferne97/n1hfde94/
Here is the updated code that works properly.
<div id="app">
<section v-bind:class="{ overlay: index == isActive }" v-for="(section, index) in sections">
Advanced
<div class="advanced-fields" v-bind:class="{ overlay: index == isActive }" v-show="index == isActive">
<fieldset>
<label>
ID
<input type="text" name="section[id]" v-model="section.id">
</label>
</fieldset>
<fieldset>
<label>
Class
<input type="text" name="section[css_class]" v-model="section.css_class">
</label>
</fieldset>
</div>
</section>
<pre>{{ $data }}</pre>
</div>
<script>
new Vue({
el: "#app",
data:{
"sections": [
{
"id": "section-1",
"css_class": ""
},
{
"id": "section-2",
"css_class": ''
}
],
"isActive": null
},
methods: {
showAdvanced: function(index) {
this.isActive = this.isActive === index ? null : index
}
}
});
</script>