在页面加载时更改输入值并触发
On page load change input value and trigger
我正在使用 list.js。当页面加载时,我想将搜索栏值更改为 "newvalue",然后触发搜索。应该发生的是没有列表项出现,因为没有匹配搜索词的内容。不幸的是,虽然我已经能够更改搜索栏输入值,但我似乎无法触发实际搜索本身。我试过在值更改之前关注输入元素,我试过设置超时函数,我试过使用 .change 而不是 .val。我不确定问题出在哪里,此时我不确定还能做什么,所以非常感谢您的帮助。
//On page load change search value & simulate enter key press
$("document").ready(function() {
$('input[name=searchBox]').val('newvalue').trigger(jQuery.Event('keypress', { keycode: 13 }));
});
//List.js Stuff
var options = {
valueNames: ['material', 'type', 'thickness', 'height', 'category', 'date']
};
var featureList = new List('piece-search', options);
$('#filter-material').change(function() {
var selection = this.value;
});
.item {
margin: 0.5em;
padding: 0.5em;
width: 150px;
height: 150px;
float: left;
background: #229B55;
color: #F4F4F4;
box-shadow: 0 2px 2px rgba(0, 0, 0, 0.15);
}
.item p {
margin: 0;
padding: 0;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/list.js/1.1.1/list.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="container">
<div class="page">
<div id="main">
<div class="c1">
<div id="piece-search">
<ul class="sort-by">
<li>
<input class="search" placeholder="Search pieces" name="searchBox">
</li>
</ul>
<ul class="list">
<li class="item">
<p class="sorting-info hide-this">
<p class="material">plastic</p>
<p class="type">pipe</p>
<p class="thickness">3mm</p>
<p class="height">15inch+</p>
<p class="category">artsy</p>
<p class="date">20170101</p>
</li>
<li class="item">
<p class="sorting-info hide-this">
<p class="material">glass</p>
<p class="type">pipe</p>
<p class="thickness">5mm</p>
<p class="height">14inch-</p>
<p class="category">scientific</p>
<p class="date">20170107</p>
</li>
<li class="item">
<p class="sorting-info hide-this">
<p class="material">glass</p>
<p class="type">pipe</p>
<p class="thickness">7mm</p>
<p class="height">16inch-</p>
<p class="category">scientific</p>
<p class="date">20170209</p>
</li>
</ul>
</div>
</div>
</div>
</div>
您应该使用列表 api,使用 jquery 触发器可能无法正确调用列表函数。参见 http://listjs.com/api/#search
$("document").ready(function() {
$('input[name=searchBox]').val('newvalue');
featureList.search('newvalue');
});
我正在使用 list.js。当页面加载时,我想将搜索栏值更改为 "newvalue",然后触发搜索。应该发生的是没有列表项出现,因为没有匹配搜索词的内容。不幸的是,虽然我已经能够更改搜索栏输入值,但我似乎无法触发实际搜索本身。我试过在值更改之前关注输入元素,我试过设置超时函数,我试过使用 .change 而不是 .val。我不确定问题出在哪里,此时我不确定还能做什么,所以非常感谢您的帮助。
//On page load change search value & simulate enter key press
$("document").ready(function() {
$('input[name=searchBox]').val('newvalue').trigger(jQuery.Event('keypress', { keycode: 13 }));
});
//List.js Stuff
var options = {
valueNames: ['material', 'type', 'thickness', 'height', 'category', 'date']
};
var featureList = new List('piece-search', options);
$('#filter-material').change(function() {
var selection = this.value;
});
.item {
margin: 0.5em;
padding: 0.5em;
width: 150px;
height: 150px;
float: left;
background: #229B55;
color: #F4F4F4;
box-shadow: 0 2px 2px rgba(0, 0, 0, 0.15);
}
.item p {
margin: 0;
padding: 0;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/list.js/1.1.1/list.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="container">
<div class="page">
<div id="main">
<div class="c1">
<div id="piece-search">
<ul class="sort-by">
<li>
<input class="search" placeholder="Search pieces" name="searchBox">
</li>
</ul>
<ul class="list">
<li class="item">
<p class="sorting-info hide-this">
<p class="material">plastic</p>
<p class="type">pipe</p>
<p class="thickness">3mm</p>
<p class="height">15inch+</p>
<p class="category">artsy</p>
<p class="date">20170101</p>
</li>
<li class="item">
<p class="sorting-info hide-this">
<p class="material">glass</p>
<p class="type">pipe</p>
<p class="thickness">5mm</p>
<p class="height">14inch-</p>
<p class="category">scientific</p>
<p class="date">20170107</p>
</li>
<li class="item">
<p class="sorting-info hide-this">
<p class="material">glass</p>
<p class="type">pipe</p>
<p class="thickness">7mm</p>
<p class="height">16inch-</p>
<p class="category">scientific</p>
<p class="date">20170209</p>
</li>
</ul>
</div>
</div>
</div>
</div>
您应该使用列表 api,使用 jquery 触发器可能无法正确调用列表函数。参见 http://listjs.com/api/#search
$("document").ready(function() {
$('input[name=searchBox]').val('newvalue');
featureList.search('newvalue');
});